How to get from Portland, OR to San Diego

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What is the best way to travel from Portland, OR to San Diego?

Looking for a trip? Check and compare all the available Flights and Buses to San Diego from Portland, OR. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
Flight is the cheapest and fastest way on this route
Transport type
Travel time
Cheapest price
Average price
Daily departures
Bus
27h 50m
£70
£83
7
Flight
2h 43m
£62
£155
112

What is the cheapest way to reach San Diego from Portland, OR?

You can reach San Diego with just £62 by taking a Flight from Frontier Airlines, but there are many more cheap offers: we have selected the best ones for you for the next few days here.

Thursday
from £66
Friday
from £62
Saturday
from £66
Sunday
from £67
Monday
from £67
Tuesday
from £62
Wednesday
from £74

    Cheapest Flights Thursday

  • United Airlines
    6h 27m
    0
    18:03
    Portland, OR Airport
    Portland, OR Airport
    00:30
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £66
  • Alaska Airlines
    5h 22m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    10:22
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £78
  • Alaska Airlines
    6h 13m
    0
    17:46
    Portland, OR Airport
    Portland, OR Airport
    23:59
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £78
  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £81
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £81
  • United Airlines
    7h 13m
    0
    13:14
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £95
  • Cheapest Buses Thursday

  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £86
  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £92
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £95
  • FlixBus
    28h 25m
    0
    20:00
    Portland, OR
    Union Coach Station
    00:25
    San Diego
    San Ysidro Transit Center
    0
    FlixBus
    Economy
    £96

    Cheapest Flights Friday

  • Frontier Airlines
    11h 15m
    0
    12:35
    Portland, OR Airport
    Portland, OR Airport
    23:50
    San Diego Airport
    San Diego Airport
    0
    Frontier Airlines
    Economy
    from £62
  • United Airlines
    6h 10m
    0
    16:15
    Portland, OR Airport
    Portland, OR Airport
    22:25
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £66
  • Alaska Airlines
    4h 40m
    0
    17:46
    Portland, OR Airport
    Portland, OR Airport
    22:26
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £76
  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £81
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £81
  • United Airlines
    7h 13m
    0
    13:14
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £81

    Cheapest Flights Saturday

  • United Airlines
    7h 23m
    0
    11:16
    Portland, OR Airport
    Portland, OR Airport
    18:39
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £66
  • Alaska Airlines
    2h 43m
    0
    07:15
    Portland, OR Airport
    Portland, OR Airport
    09:58
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £80
  • Alaska Airlines
    2h 43m
    0
    10:35
    Portland, OR Airport
    Portland, OR Airport
    13:18
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £80
  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £80
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £80
  • United Airlines
    4h 39m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    09:54
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £110
  • Cheapest Buses Saturday

  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £86
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £89
  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £91
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £93
  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Union Coach Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £93

    Cheapest Flights Sunday

  • United Airlines
    4h 44m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    09:59
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £67
  • Alaska Airlines
    5h 22m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    10:22
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £78
  • Frontier Airlines
    21h 32m
    0
    11:15
    Portland, OR Airport
    Portland, OR Airport
    08:47
    San Diego Airport
    San Diego Airport
    0
    Frontier Airlines
    Economy
    from £83
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £84
  • Allegiant Air
    17h 26m
    0
    19:17
    Portland, OR Airport
    Portland, OR Airport
    12:43
    San Diego Airport
    San Diego Airport
    0
    Allegiant Air
    Economy
    from £95
  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £118
  • Cheapest Buses Sunday

  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £81
  • FlixBus
    28h 25m
    0
    20:00
    Portland, OR
    Union Coach Station
    00:25
    San Diego
    San Ysidro Transit Center
    0
    FlixBus
    Economy
    £82
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £83
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £84
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £86

    Cheapest Flights Monday

  • United Airlines
    4h 44m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    09:59
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £67
  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • United Airlines
    7h 13m
    0
    13:14
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • Alaska Airlines
    4h 19m
    0
    17:40
    Portland, OR Airport
    Portland, OR Airport
    21:59
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £102
  • Alaska Airlines
    4h 5m
    0
    17:44
    Portland, OR Airport
    Portland, OR Airport
    21:49
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £102
  • Cheapest Buses Monday

  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £70
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £73
  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Union Coach Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £76
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £78
  • Greyhound US
    44h 15m
    0
    02:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £79

    Cheapest Flights Tuesday

  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £62
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £62
  • United Airlines
    7h 13m
    0
    13:14
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £62
  • Alaska Airlines
    2h 43m
    0
    07:15
    Portland, OR Airport
    Portland, OR Airport
    09:58
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £64
  • Alaska Airlines
    6h 16m
    0
    17:59
    Portland, OR Airport
    Portland, OR Airport
    00:15
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £69
  • Skyscanner
    4h 54m
    0
    07:05
    Portland, OR Airport
    Portland, OR Airport
    11:59
    San Diego Airport
    San Diego Airport
    0
    Skyscanner
    Economy
    from £73
  • Cheapest Buses Tuesday

  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £79
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £80
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £80
  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Union Coach Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £82
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £83

    Cheapest Buses Wednesday

  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Union Coach Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £74
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £77
  • FlixBus
    28h 25m
    0
    20:00
    Portland, OR
    Union Coach Station
    00:25
    San Diego
    San Ysidro Transit Center
    0
    FlixBus
    Economy
    £78
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £84
  • Cheapest Flights Wednesday

  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • United Airlines
    7h 13m
    0
    13:14
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • United Airlines
    7h 53m
    0
    12:50
    Portland, OR Airport
    Portland, OR Airport
    20:43
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £132
  • Volaris
    15h 45m
    0
    23:15
    Portland, OR Airport
    Portland, OR Airport
    15:00
    Tijuana Airport
    Tijuana Airport
    0
    Volaris
    Economy
    from £191
  • Volaris
    24h 0m
    0
    23:15
    Portland, OR Airport
    Portland, OR Airport
    23:15
    Tijuana Airport
    Tijuana Airport
    0
    Volaris
    Economy
    from £195

What are the fastest trips from Portland, OR to San Diego?

You can get to San Diego from Portland, OR in just 2h 43m with a Flight from Alaska Airlines. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.

Thursday
from 5h 22m
Friday
from 4h 40m
Saturday
from 2h 43m
Sunday
from 4h 7m
Monday
from 4h 5m
Tuesday
from 2h 43m
Wednesday
from 5h 47m

    Fastest Flights Thursday

  • Alaska Airlines
    5h 22m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    10:22
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £78
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £81
  • Alaska Airlines
    6h 13m
    0
    17:46
    Portland, OR Airport
    Portland, OR Airport
    23:59
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £78
  • United Airlines
    6h 27m
    0
    18:03
    Portland, OR Airport
    Portland, OR Airport
    00:30
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £66
  • United Airlines
    7h 13m
    0
    13:14
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £95
  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £81
  • Fastest Buses Thursday

  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £92
  • FlixBus
    28h 25m
    0
    20:00
    Portland, OR
    Union Coach Station
    00:25
    San Diego
    San Ysidro Transit Center
    0
    FlixBus
    Economy
    £96
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £86
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £95

    Fastest Flights Friday

  • Alaska Airlines
    4h 40m
    0
    17:46
    Portland, OR Airport
    Portland, OR Airport
    22:26
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £76
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £81
  • United Airlines
    6h 10m
    0
    16:15
    Portland, OR Airport
    Portland, OR Airport
    22:25
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £66
  • United Airlines
    7h 13m
    0
    13:14
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £81
  • United Airlines
    7h 53m
    0
    12:50
    Portland, OR Airport
    Portland, OR Airport
    20:43
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £95
  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £81

    Fastest Flights Saturday

  • Alaska Airlines
    2h 43m
    0
    07:15
    Portland, OR Airport
    Portland, OR Airport
    09:58
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £80
  • Alaska Airlines
    2h 43m
    0
    10:35
    Portland, OR Airport
    Portland, OR Airport
    13:18
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £80
  • United Airlines
    4h 39m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    09:54
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £110
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £80
  • Skyscanner
    7h 13m
    0
    13:14
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    Skyscanner
    Economy
    from £248
  • United Airlines
    7h 23m
    0
    11:16
    Portland, OR Airport
    Portland, OR Airport
    18:39
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £66
  • Fastest Buses Saturday

  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £91
  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Union Coach Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £93
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £86
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £89
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £93

    Fastest Flights Sunday

  • Skyscanner
    4h 7m
    0
    10:30
    Portland, OR Airport
    Portland, OR Airport
    14:37
    San Diego Airport
    San Diego Airport
    0
    Skyscanner
    Economy
    from £162
  • United Airlines
    4h 44m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    09:59
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £67
  • Alaska Airlines
    5h 22m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    10:22
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £78
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £84
  • United Airlines
    7h 10m
    0
    13:17
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £248
  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £118
  • Fastest Buses Sunday

  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £81
  • FlixBus
    28h 25m
    0
    20:00
    Portland, OR
    Union Coach Station
    00:25
    San Diego
    San Ysidro Transit Center
    0
    FlixBus
    Economy
    £82
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £83
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £86
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £84

    Fastest Flights Monday

  • Alaska Airlines
    4h 5m
    0
    17:44
    Portland, OR Airport
    Portland, OR Airport
    21:49
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £102
  • Alaska Airlines
    4h 19m
    0
    17:40
    Portland, OR Airport
    Portland, OR Airport
    21:59
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £102
  • United Airlines
    4h 44m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    09:59
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £67
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • United Airlines
    7h 13m
    0
    13:14
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • Fastest Buses Monday

  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £70
  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Union Coach Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £76
  • Greyhound US
    44h 15m
    0
    02:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £79
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £78
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £73

    Fastest Flights Tuesday

  • Alaska Airlines
    2h 43m
    0
    07:15
    Portland, OR Airport
    Portland, OR Airport
    09:58
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £64
  • United Airlines
    4h 44m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    09:59
    San Diego Airport
    San Diego Airport
    0
    United Airlines
    Economy
    from £86
  • Skyscanner
    4h 54m
    0
    07:05
    Portland, OR Airport
    Portland, OR Airport
    11:59
    San Diego Airport
    San Diego Airport
    0
    Skyscanner
    Economy
    from £73
  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £62
  • Alaska Airlines
    6h 16m
    0
    17:59
    Portland, OR Airport
    Portland, OR Airport
    00:15
    San Diego Airport
    San Diego Airport
    0
    Alaska Airlines
    Economy
    from £69
  • Frontier Airlines
    6h 33m
    0
    17:20
    Portland, OR Airport
    Portland, OR Airport
    23:53
    San Diego Airport
    San Diego Airport
    0
    Frontier Airlines
    Economy
    from £79
  • Fastest Buses Tuesday

  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £79
  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Union Coach Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £82
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £80
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £83
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Greyhound Bus Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £80

    Fastest Flights Wednesday

  • United Airlines
    5h 47m
    0
    05:15
    Portland, OR Airport
    Portland, OR Airport
    11:02
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • United Airlines
    7h 13m
    0
    13:14
    Portland, OR Airport
    Portland, OR Airport
    20:27
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • United Airlines
    7h 53m
    0
    12:50
    Portland, OR Airport
    Portland, OR Airport
    20:43
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £132
  • United Airlines
    8h 0m
    0
    05:00
    Portland, OR Airport
    Portland, OR Airport
    13:00
    McClellan-Palomar Airport
    McClellan-Palomar Airport
    0
    United Airlines
    Economy
    from £92
  • Alaska Airlines
    11h 16m
    0
    08:19
    Portland, OR Airport
    Portland, OR Airport
    19:35
    Tijuana Airport
    Tijuana Airport
    0
    Alaska Airlines
    Economy
    from £298
  • Aeroméxico
    13h 50m
    0
    07:20
    Portland, OR Airport
    Portland, OR Airport
    21:10
    Tijuana Airport
    Tijuana Airport
    0
    Aeroméxico
    Economy
    from £285
  • Fastest Buses Wednesday

  • FlixBus
    27h 50m
    0
    20:00
    Portland, OR
    Union Coach Station
    23:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £74
  • FlixBus
    28h 25m
    0
    20:00
    Portland, OR
    Union Coach Station
    00:25
    San Diego
    San Ysidro Transit Center
    0
    FlixBus
    Economy
    £78
  • Greyhound US
    44h 25m
    0
    01:50
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    Greyhound US
    Economy
    £77
  • FlixBus
    50h 15m
    0
    20:00
    Portland, OR
    Union Coach Station
    22:15
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £84
Here you will find all operators and timetables for a Bus from Portland, OR to San Diego

What are the most popular stations in Portland, OR and San Diego?

In Portland, OR, you will usually depart from Greyhound Bus Station, SE 102nd & Washington Coach Stop or Union Coach Station, while in San Diego you will be arriving at Old Town Transit Center, University Av & Bancroft St Coach Stop or San Ysidro Transit Center, but there are many more stops to explore in both locations.

How do I decide? Some tips and tricks from our experience

Are you having trouble deciding on how to get to San Diego from Portland, OR? With 17 connections between 2 Flight and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.

Look for the lowest price

Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Portland, OR and San Diego, you can pay as low as £62 with a Flight from Frontier Airlines.

Travel duration

Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from Alaska Airlines: you will get to San Diego in just 2h 43m.

Comfort makes all the difference

You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Portland, OR and San Diego are United Airlines, FlixBus and Alaska Airlines, but be sure to check what they have to offer!

Save money with deals, and always compare

One last tip? Even if you live in Portland, OR and San Diego is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from West Haven-Sylvan, OR or to San Diego Airport, and look at flights from Portland, OR Airport, and landing at Tijuana Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!

Which companies offer a trip from Portland, OR to San Diego?

The most popular companies between Portland, OR and San Diego, are United Airlines, FlixBus and Alaska Airlines. Be sure to check their seat class offers and the amenities that they provide.

Bus companies: FlixBus and Greyhound US

Airlines: United Airlines, Alaska Airlines, Volaris and 5 more.

All you need to know when you travel from Portland, OR to San Diego

Check all information on comfort and services on all modes of transports from Portland, OR to San Diego. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.

FAQs about the trip from Portland, OR to San Diego

How can I reach San Diego from Portland, OR?

Every day, there are on average 17 connections between Flight and Bus, with which you can get to San Diego from Portland, OR.

How far is San Diego from Portland, OR?

The distance between Portland, OR and San Diego is 1,500.1 km.

What is the most ecofriendly mode of transport between Portland, OR and San Diego?

Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance. On this particular route, a bus will emit, per person, a total of 41 kgs of CO2, a train 53 kgs, a car 255 kgs, and a flight 369 kgs.

What is the cheapest mode of transport from Portland, OR to San Diego?

You can get to San Diego with just £62 by taking a Flight from Frontier Airlines.

What is the fastest way to get from Portland, OR to San Diego?

While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to San Diego in just 2h 43m with a Flight from Alaska Airlines.

More routes to Portland, OR and to San Diego

Looking for more options? Here you can see the most popular routes to Portland, OR and to San Diego. Simply click on a connection, and you’ll find all the details about the route!

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