Which bus from San Diego to Tucson, AZ is the cheapest?

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Which bus from San Diego to Tucson, AZ is the best?

Check the bus schedule for San Diego to Tucson, AZ. Here is a selection of the cheapest coach trips for the next days from bus operators like Greyhound US or FlixBus. To see the full timetable for all coaches just use or search and compare.

today
£44
tomorrow
£46
Friday
£49
Saturday
£47
Sunday
£48
Monday
£44
Tuesday
£44

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 19h 10m 09:25 San Diego Old Town Transit Center 04:35 Tucson, AZ Greyhound Bus Station  Economy £44
FlixBus 15h 25m 13:10 San Diego Seaport Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £44
Greyhound US 10h 25m 09:50 San Diego Old Town Transit Center 20:15 Tucson, AZ Greyhound Bus Station  Economy £44
Greyhound US 13h 45m 19:45 San Diego Old Town Transit Center 09:30 Tucson, AZ Greyhound Bus Station  Economy £44
FlixBus 15h 0m 13:35 San Diego La Jolla Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £49

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 19h 10m 09:25 San Diego Old Town Transit Center 04:35 Tucson, AZ Greyhound Bus Station  Economy £46
Greyhound US 10h 25m 09:50 San Diego Old Town Transit Center 20:15 Tucson, AZ Greyhound Bus Station  Economy £46
FlixBus 15h 25m 13:10 San Diego Seaport Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £47
Greyhound US 13h 45m 19:45 San Diego Old Town Transit Center 09:30 Tucson, AZ Greyhound Bus Station  Economy £48
FlixBus 15h 0m 13:35 San Diego La Jolla Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £49

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 10h 25m 09:50 San Diego Old Town Transit Center 20:15 Tucson, AZ Greyhound Bus Station  Economy £49
FlixBus 19h 10m 09:25 San Diego Old Town Transit Center 04:35 Tucson, AZ Greyhound Bus Station  Economy £50
FlixBus 15h 25m 13:10 San Diego Seaport Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £50
FlixBus 15h 0m 13:35 San Diego La Jolla Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £52
Greyhound US 13h 45m 19:45 San Diego Old Town Transit Center 09:30 Tucson, AZ Greyhound Bus Station  Economy £52

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 19h 10m 09:25 San Diego Old Town Transit Center 04:35 Tucson, AZ Greyhound Bus Station  Economy £47
FlixBus 15h 25m 13:10 San Diego Seaport Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £47
FlixBus 15h 0m 13:35 San Diego La Jolla Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £47
Greyhound US 10h 25m 09:50 San Diego Old Town Transit Center 20:15 Tucson, AZ Greyhound Bus Station  Economy £47
Greyhound US 13h 45m 19:45 San Diego Old Town Transit Center 09:30 Tucson, AZ Greyhound Bus Station  Economy £47

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 19h 10m 09:25 San Diego Old Town Transit Center 04:35 Tucson, AZ Greyhound Bus Station  Economy £48
FlixBus 15h 25m 13:10 San Diego Seaport Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £48
Greyhound US 10h 25m 09:50 San Diego Old Town Transit Center 20:15 Tucson, AZ Greyhound Bus Station  Economy £49
Greyhound US 13h 45m 19:45 San Diego Old Town Transit Center 09:30 Tucson, AZ Greyhound Bus Station  Economy £49
FlixBus 15h 0m 13:35 San Diego La Jolla Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £52
  • Did you know that if you travel from San Diego to Tucson, AZ via El Cajon, CA, you can save more than £6? You can find the corresponding connections below.
    • Greyhound US
      10h 25m
      0
      09:50
      San Diego
      Old Town Transit Center
      10:10
      El Cajon, CA
      Bus Stop
      0
      Greyhound US
      Economy
      £3
      • Waiting Time 0h 5m
    • Greyhound US
      10h 0m
      0
      10:15
      El Cajon, CA
      Bus Stop
      20:15
      Tucson, AZ
      Greyhound Bus Station
      0
      Greyhound US
      Economy
      £38
    Travel time is the same as the direct connection, but you will save £6

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 10h 25m 09:50 San Diego Old Town Transit Center 20:15 Tucson, AZ Greyhound Bus Station  Economy £44
Greyhound US 13h 35m 19:55 San Diego Old Town Transit Center 09:30 Tucson, AZ Greyhound Bus Station  Economy £44
FlixBus 15h 25m 13:10 San Diego Seaport Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £47
Greyhound US 13h 45m 19:45 San Diego Old Town Transit Center 09:30 Tucson, AZ Greyhound Bus Station  Economy £48
FlixBus 19h 10m 09:25 San Diego Old Town Transit Center 04:35 Tucson, AZ Greyhound Bus Station  Economy £48

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 15h 25m 13:10 San Diego Seaport Village 04:35 Tucson, AZ Greyhound Bus Station  Economy £44
Greyhound US 13h 45m 19:45 San Diego Old Town Transit Center 09:30 Tucson, AZ Greyhound Bus Station  Economy £44
FlixBus 19h 10m 09:25 San Diego Old Town Transit Center 04:35 Tucson, AZ Greyhound Bus Station  Economy £45
Greyhound US 10h 25m 09:50 San Diego Old Town Transit Center 20:15 Tucson, AZ Greyhound Bus Station  Economy £45

Best Price Offer: The price for the cheapest coach from San Diego to Tucson, AZ is £38 on 02/10/2026. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between San Diego and Tucson, AZ?

Here is the frequency of all coach connections from San Diego to Tucson, AZ. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Monday is the busiest day, with more than 16 daily coaches from San Diego to Tucson, AZ. Tuesday has instead the fewest connections, with only 4 daily coaches between San Diego and Tucson, AZ.
The busiest time of the day is the Morning, with 28 coaches from San Diego to Tucson, AZ, while Night sees the fewest connections between San Diego and Tucson, AZ, with 3 offers.

All facts for San Diego to Tucson, AZ bus at a glance

Compare all coach operators like Greyhound US and FlixBus that travel daily 9 times by bus from San Diego to Tucson, AZ in one click. Book your San Diego to Tucson, AZ bus ticket starting from £38!

Cheapest Bus £38
Fastest Bus 10h 25m
Earliest Coach 09:25
Latest Coach 19:45
Daily Bus Connections 9 Ø
Distance 586.5 km
Coach Companies Greyhound US and FlixBus

What are the cheapest coach tickets from San Diego to Tucson, AZ?

Every day, 9 buses from 2 coach companies leave San Diego for Tucson, AZ. Check the table below to find the cheapest prices for coach tickets for this route, starting from 16/09/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 14/09
Tuesday 15/09
Wednesday 16/09
£44
Thursday 17/09
£46
Friday 18/09
£52
Saturday 19/09
£47
Sunday 20/09
£48
Monday 21/09
£44
Tuesday 22/09
£44
Wednesday 23/09
£40
Thursday 24/09
£43
Friday 25/09
£43
Saturday 26/09
Sunday 27/09
£44
Monday 28/09
£46
Tuesday 29/09
£42
Wednesday 30/09
£42
Thursday 01/10
Friday 02/10
£38
Saturday 03/10
£44
Sunday 04/10
£40
Monday 05/10
£41
Tuesday 06/10
£40
Wednesday 07/10
£39
Thursday 08/10
£44
Friday 09/10
£49
Saturday 10/10
£47
Sunday 11/10

The cheapest time to travel from San Diego to Tucson, AZ

See here on which day and which time of the day you can find the cheapest bus ticket from San Diego to Tucson, AZ, for the next 30 days.
With a price starting from £38, Friday is the cheapest day for a coach from San Diego to Tucson, AZ. Saturday instead is the most expensive day with prices starting from £44.
Night is the cheapest day time for bus tickets from San Diego to Tucson, AZ, with £38. Afternoon is the most expensive time of the day with prices starting from £44.

How to save money travelling from San Diego to Tucson, AZ

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from San Diego to Tucson, AZ in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from San Diego to Tucson, AZ, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from San Diego to Tucson, AZ are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

All bus stations and stops in San Diego and Tucson, AZ

Here is a map with all coach stations in San Diego and Tucson, AZ. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from San Diego to Tucson, AZ

Check all information on comfort and services on the coaches from San Diego to Tucson, AZ. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for San Diego to Tucson, AZ bus

How much does a San Diego Tucson, AZ coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the San Diego Tucson, AZ bus trip is available from £38 and takes 10h 25m. Compare offers and save money!

How much could I save by comparing buses from San Diego to Tucson, AZ?

This connection is offered by 2 companies with ticket prices ranging from £38 to £57. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Tucson, AZ.

How many connections are available for the San Diego Tucson, AZ route on average every day?

Each day, the bus route from San Diego to Tucson, AZ is offered by roughly 9 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Tucson, AZ from San Diego take?

The quickest coach from San Diego to Tucson, AZ is provided by Greyhound US and takes 10h 25m. Coach tickets for this connection cost £48. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from San Diego to Tucson, AZ?

The earliest bus to Tucson, AZ departs from San Diego at 09:25. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from San Diego to Tucson, AZ?

The latest bus to Tucson, AZ departs from San Diego at 19:45. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the San Diego Tucson, AZ route?

Passengers looking to travel from San Diego to Tucson, AZ can travel with Greyhound US and FlixBus. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between San Diego and Tucson, AZ?

You can check all the direct connections between San Diego and Tucson, AZ by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the bus to Tucson, AZ from San Diego?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the San Diego Tucson, AZ bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the San Diego Tucson, AZ bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from San Diego to Tucson, AZ on your planned travel date.

How does CheckMyBus find the best coach deals from San Diego to Tucson, AZ?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 9 daily trips between San Diego and Tucson, AZ. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from San Diego to Tucson, AZ?

Prices and availability for 9 trips between San Diego and Tucson, AZ change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route San Diego to Tucson, AZ

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to San Diego and to Tucson, AZ

Here’s an overview of the most popular bus routes to San Diego and to Tucson, AZ. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
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