What is the best way to travel from San Diego to Tucson, AZ?
Looking for a trip? Check and compare all the available Buses and Flights to Tucson, AZ from San Diego. 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!
What is the cheapest way to reach Tucson, AZ from San Diego?
You can reach Tucson, AZ with just £42 by taking a Bus from FlixBus, but there are many more cheap offers: we have selected the best ones for you for the next few days here.
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FlixBus12h 40m007:35San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 04/12/2025 07:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 04/12/2025 21:15:00. 50 Economy ticket for £46 per person are available. Travel duration is 12h 40m
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FlixBus13h 55m015:55San DiegoOld Town Transit Center06:50Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 04/12/2025 15:55:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 05/12/2025 06:50:00. 50 Economy ticket for £46 per person are available. Travel duration is 13h 55m
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FlixBus14h 50m013:45San DiegoSeaport Village05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Seaport Village, San Diego (USA) at 04/12/2025 13:45:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 05/12/2025 05:35:00. 50 Economy ticket for £46 per person are available. Travel duration is 14h 50m
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Greyhound US14h 5m019:35San DiegoOld Town Transit Center10:40Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 04/12/2025 19:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 05/12/2025 10:40:00. 50 Economy ticket for £46 per person are available. Travel duration is 14h 5m
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Greyhound US10h 15m010:00San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 04/12/2025 10:00:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 04/12/2025 21:15:00. 50 Economy ticket for £47 per person are available. Travel duration is 10h 15m
Cheapest Buses Thursday
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FlixBus16h 20m012:15San DiegoOld Town Transit Center05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 05/12/2025 12:15:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 06/12/2025 05:35:00. 50 Economy ticket for £47 per person are available. Travel duration is 16h 20m
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FlixBus13h 55m015:55San DiegoOld Town Transit Center06:50Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 05/12/2025 15:55:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 06/12/2025 06:50:00. 50 Economy ticket for £47 per person are available. Travel duration is 13h 55m
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FlixBus13h 25m007:35San DiegoOld Town Transit Center22:00Tucson, AZEast Tucson0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 05/12/2025 07:35:00 to East Tucson, Tucson, AZ (USA) arriving at 05/12/2025 22:00:00. 50 Economy ticket for £48 per person are available. Travel duration is 13h 25m
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Greyhound US10h 15m010:00San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 05/12/2025 10:00:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 05/12/2025 21:15:00. 50 Economy ticket for £48 per person are available. Travel duration is 10h 15m
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Greyhound US14h 5m019:35San DiegoOld Town Transit Center10:40Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 05/12/2025 19:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 06/12/2025 10:40:00. 50 Economy ticket for £48 per person are available. Travel duration is 14h 5m
Cheapest Buses Friday
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FlixBus12h 40m007:35San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 06/12/2025 07:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 06/12/2025 21:15:00. 50 Economy ticket for £46 per person are available. Travel duration is 12h 40m
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FlixBus13h 55m015:55San DiegoOld Town Transit Center06:50Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 06/12/2025 15:55:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 07/12/2025 06:50:00. 50 Economy ticket for £47 per person are available. Travel duration is 13h 55m
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FlixBus12h 45m007:35San DiegoOld Town Transit Center21:20Tucson, AZ6th Av/Pennington (NE) Coach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 06/12/2025 07:35:00 to 6th Av/Pennington (NE) Coach Station, Tucson, AZ (USA) arriving at 06/12/2025 21:20:00. 50 Economy ticket for £47 per person are available. Travel duration is 12h 45m
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Greyhound US10h 15m010:00San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 06/12/2025 10:00:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 06/12/2025 21:15:00. 50 Economy ticket for £47 per person are available. Travel duration is 10h 15m
Cheapest Buses Saturday
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FlixBus11h 35m007:35San DiegoOld Town Transit Center20:10Tucson, AZUniversity of Arizona0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 07/12/2025 07:35:00 to University of Arizona, Tucson, AZ (USA) arriving at 07/12/2025 20:10:00. 50 Economy ticket for £42 per person are available. Travel duration is 11h 35m
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FlixBus14h 50m013:45San DiegoSeaport Village05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Seaport Village, San Diego (USA) at 07/12/2025 13:45:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 08/12/2025 05:35:00. 50 Economy ticket for £42 per person are available. Travel duration is 14h 50m
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Greyhound US14h 5m019:35San DiegoOld Town Transit Center10:40Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 07/12/2025 19:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 08/12/2025 10:40:00. 50 Economy ticket for £42 per person are available. Travel duration is 14h 5m
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FlixBus12h 45m007:35San DiegoOld Town Transit Center21:20Tucson, AZ6th Av/Pennington (NE) Coach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 07/12/2025 07:35:00 to 6th Av/Pennington (NE) Coach Station, Tucson, AZ (USA) arriving at 07/12/2025 21:20:00. 50 Economy ticket for £43 per person are available. Travel duration is 12h 45m
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Greyhound US10h 15m010:00San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 07/12/2025 10:00:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 07/12/2025 21:15:00. 50 Economy ticket for £43 per person are available. Travel duration is 10h 15m
Cheapest Buses Sunday
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FlixBus12h 45m007:35San DiegoOld Town Transit Center21:20Tucson, AZ6th Av/Pennington (NE) Coach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 08/12/2025 07:35:00 to 6th Av/Pennington (NE) Coach Station, Tucson, AZ (USA) arriving at 08/12/2025 21:20:00. 50 Economy ticket for £45 per person are available. Travel duration is 12h 45m
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FlixBus11h 35m007:35San DiegoOld Town Transit Center20:10Tucson, AZUniversity of Arizona0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 08/12/2025 07:35:00 to University of Arizona, Tucson, AZ (USA) arriving at 08/12/2025 20:10:00. 50 Economy ticket for £45 per person are available. Travel duration is 11h 35m
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Greyhound US10h 15m010:00San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 08/12/2025 10:00:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 08/12/2025 21:15:00. 50 Economy ticket for £45 per person are available. Travel duration is 10h 15m
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Greyhound US14h 5m019:35San DiegoOld Town Transit Center10:40Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 08/12/2025 19:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 09/12/2025 10:40:00. 50 Economy ticket for £45 per person are available. Travel duration is 14h 5m
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Greyhound Lines Mexico18h 5m010:30Tijuana AirportTijuana Airport05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound Lines Mexico goes from Tijuana Airport, Tijuana Airport (Mexico) at 08/12/2025 10:30:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 09/12/2025 05:35:00. 50 Economy ticket for £56 per person are available. Travel duration is 18h 5m
Cheapest Buses Monday
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Greyhound US21h 50m006:45San DiegoOld Town Transit Center05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/12/2025 06:45:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 11/12/2025 05:35:00. 50 Economy ticket for £52 per person are available. Travel duration is 21h 50m
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Greyhound US14h 5m019:35San DiegoOld Town Transit Center10:40Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/12/2025 19:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 11/12/2025 10:40:00. 50 Economy ticket for £52 per person are available. Travel duration is 14h 5m
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Greyhound US21h 45m019:35San DiegoOld Town Transit Center18:20Tucson, AZ6th Av/Pennington (NE) Coach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/12/2025 19:35:00 to 6th Av/Pennington (NE) Coach Station, Tucson, AZ (USA) arriving at 11/12/2025 18:20:00. 50 Economy ticket for £52 per person are available. Travel duration is 21h 45m
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FlixBus14h 25m014:10San DiegoLa Jolla Village05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 10/12/2025 14:10:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 11/12/2025 05:35:00. 50 Economy ticket for £52 per person are available. Travel duration is 14h 25m
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FlixBus14h 50m013:45San DiegoSeaport Village05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Seaport Village, San Diego (USA) at 10/12/2025 13:45:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 11/12/2025 05:35:00. 50 Economy ticket for £52 per person are available. Travel duration is 14h 50m
Cheapest Buses Wednesday
What are the fastest trips from San Diego to Tucson, AZ?
You can get to Tucson, AZ from San Diego in just 10h 15m with a Bus from Greyhound US. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.
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Greyhound US10h 15m010:00San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 04/12/2025 10:00:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 04/12/2025 21:15:00. 50 Economy ticket for £47 per person are available. Travel duration is 10h 15m
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FlixBus12h 40m007:35San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 04/12/2025 07:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 04/12/2025 21:15:00. 50 Economy ticket for £46 per person are available. Travel duration is 12h 40m
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FlixBus13h 55m015:55San DiegoOld Town Transit Center06:50Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 04/12/2025 15:55:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 05/12/2025 06:50:00. 50 Economy ticket for £46 per person are available. Travel duration is 13h 55m
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Greyhound US14h 5m019:35San DiegoOld Town Transit Center10:40Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 04/12/2025 19:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 05/12/2025 10:40:00. 50 Economy ticket for £46 per person are available. Travel duration is 14h 5m
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FlixBus14h 50m013:45San DiegoSeaport Village05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Seaport Village, San Diego (USA) at 04/12/2025 13:45:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 05/12/2025 05:35:00. 50 Economy ticket for £46 per person are available. Travel duration is 14h 50m
Fastest Buses Thursday
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Greyhound US10h 15m010:00San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 05/12/2025 10:00:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 05/12/2025 21:15:00. 50 Economy ticket for £48 per person are available. Travel duration is 10h 15m
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FlixBus13h 25m007:35San DiegoOld Town Transit Center22:00Tucson, AZEast Tucson0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 05/12/2025 07:35:00 to East Tucson, Tucson, AZ (USA) arriving at 05/12/2025 22:00:00. 50 Economy ticket for £48 per person are available. Travel duration is 13h 25m
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FlixBus13h 55m015:55San DiegoOld Town Transit Center06:50Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 05/12/2025 15:55:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 06/12/2025 06:50:00. 50 Economy ticket for £47 per person are available. Travel duration is 13h 55m
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Greyhound US14h 5m019:35San DiegoOld Town Transit Center10:40Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 05/12/2025 19:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 06/12/2025 10:40:00. 50 Economy ticket for £48 per person are available. Travel duration is 14h 5m
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FlixBus16h 20m012:15San DiegoOld Town Transit Center05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 05/12/2025 12:15:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 06/12/2025 05:35:00. 50 Economy ticket for £47 per person are available. Travel duration is 16h 20m
Fastest Buses Friday
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Greyhound US10h 15m010:00San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 06/12/2025 10:00:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 06/12/2025 21:15:00. 50 Economy ticket for £47 per person are available. Travel duration is 10h 15m
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FlixBus12h 40m007:35San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 06/12/2025 07:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 06/12/2025 21:15:00. 50 Economy ticket for £46 per person are available. Travel duration is 12h 40m
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FlixBus12h 45m007:35San DiegoOld Town Transit Center21:20Tucson, AZ6th Av/Pennington (NE) Coach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 06/12/2025 07:35:00 to 6th Av/Pennington (NE) Coach Station, Tucson, AZ (USA) arriving at 06/12/2025 21:20:00. 50 Economy ticket for £47 per person are available. Travel duration is 12h 45m
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FlixBus13h 55m015:55San DiegoOld Town Transit Center06:50Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 06/12/2025 15:55:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 07/12/2025 06:50:00. 50 Economy ticket for £47 per person are available. Travel duration is 13h 55m
Fastest Buses Saturday
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Greyhound US10h 15m010:00San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 07/12/2025 10:00:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 07/12/2025 21:15:00. 50 Economy ticket for £43 per person are available. Travel duration is 10h 15m
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FlixBus11h 35m007:35San DiegoOld Town Transit Center20:10Tucson, AZUniversity of Arizona0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 07/12/2025 07:35:00 to University of Arizona, Tucson, AZ (USA) arriving at 07/12/2025 20:10:00. 50 Economy ticket for £42 per person are available. Travel duration is 11h 35m
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FlixBus12h 45m007:35San DiegoOld Town Transit Center21:20Tucson, AZ6th Av/Pennington (NE) Coach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 07/12/2025 07:35:00 to 6th Av/Pennington (NE) Coach Station, Tucson, AZ (USA) arriving at 07/12/2025 21:20:00. 50 Economy ticket for £43 per person are available. Travel duration is 12h 45m
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Greyhound US14h 5m019:35San DiegoOld Town Transit Center10:40Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 07/12/2025 19:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 08/12/2025 10:40:00. 50 Economy ticket for £42 per person are available. Travel duration is 14h 5m
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FlixBus14h 50m013:45San DiegoSeaport Village05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Seaport Village, San Diego (USA) at 07/12/2025 13:45:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 08/12/2025 05:35:00. 50 Economy ticket for £42 per person are available. Travel duration is 14h 50m
Fastest Buses Sunday
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Greyhound US10h 15m010:00San DiegoOld Town Transit Center21:15Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 08/12/2025 10:00:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 08/12/2025 21:15:00. 50 Economy ticket for £45 per person are available. Travel duration is 10h 15m
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FlixBus11h 35m007:35San DiegoOld Town Transit Center20:10Tucson, AZUniversity of Arizona0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 08/12/2025 07:35:00 to University of Arizona, Tucson, AZ (USA) arriving at 08/12/2025 20:10:00. 50 Economy ticket for £45 per person are available. Travel duration is 11h 35m
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FlixBus12h 45m007:35San DiegoOld Town Transit Center21:20Tucson, AZ6th Av/Pennington (NE) Coach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 08/12/2025 07:35:00 to 6th Av/Pennington (NE) Coach Station, Tucson, AZ (USA) arriving at 08/12/2025 21:20:00. 50 Economy ticket for £45 per person are available. Travel duration is 12h 45m
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Greyhound US14h 5m019:35San DiegoOld Town Transit Center10:40Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 08/12/2025 19:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 09/12/2025 10:40:00. 50 Economy ticket for £45 per person are available. Travel duration is 14h 5m
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Greyhound Lines Mexico18h 5m010:30Tijuana AirportTijuana Airport05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound Lines Mexico goes from Tijuana Airport, Tijuana Airport (Mexico) at 08/12/2025 10:30:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 09/12/2025 05:35:00. 50 Economy ticket for £56 per person are available. Travel duration is 18h 5m
Fastest Buses Monday
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Greyhound US14h 5m019:35San DiegoOld Town Transit Center10:40Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/12/2025 19:35:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 11/12/2025 10:40:00. 50 Economy ticket for £52 per person are available. Travel duration is 14h 5m
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FlixBus14h 25m014:10San DiegoLa Jolla Village05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 10/12/2025 14:10:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 11/12/2025 05:35:00. 50 Economy ticket for £52 per person are available. Travel duration is 14h 25m
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FlixBus14h 50m013:45San DiegoSeaport Village05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from FlixBus goes from Seaport Village, San Diego (USA) at 10/12/2025 13:45:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 11/12/2025 05:35:00. 50 Economy ticket for £52 per person are available. Travel duration is 14h 50m
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Greyhound US21h 45m019:35San DiegoOld Town Transit Center18:20Tucson, AZ6th Av/Pennington (NE) Coach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/12/2025 19:35:00 to 6th Av/Pennington (NE) Coach Station, Tucson, AZ (USA) arriving at 11/12/2025 18:20:00. 50 Economy ticket for £52 per person are available. Travel duration is 21h 45m
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Greyhound US21h 50m006:45San DiegoOld Town Transit Center05:35Tucson, AZGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 10/12/2025 06:45:00 to Greyhound Bus Station, Tucson, AZ (USA) arriving at 11/12/2025 05:35:00. 50 Economy ticket for £52 per person are available. Travel duration is 21h 50m
Fastest Buses Wednesday
Here you will find all operators and timetables for a
Bus from San Diego to Tucson, AZ
What are the most popular stations in San Diego and Tucson, AZ?
In San Diego, you will usually depart from San Ysidro Transit Center, University Av & Bancroft St Coach Stop or Old Town Transit Center, while in Tucson, AZ you will be arriving at 6th Av/Pennington (NE) Coach Station, Greyhound Bus Station or University of Arizona, 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 Tucson, AZ from San Diego? With 5 connections between 2 Bus and Flight 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 San Diego and Tucson, AZ, you can pay as low as £42 with a Bus from FlixBus.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 Bus from Greyhound US: you will get to Tucson, AZ in just 10h 15m.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 San Diego and Tucson, AZ are FlixBus, Greyhound US and Greyhound Lines Mexico, 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 San Diego and Tucson, AZ 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 San Diego Airport or to Catalina Foothills, AZ, and look at flights from Tijuana Airport, and landing at . 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 San Diego to Tucson, AZ?
The most popular companies between San Diego and Tucson, AZ, are FlixBus, Greyhound US and Greyhound Lines Mexico. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus, Greyhound US and Greyhound Lines Mexico
All you need to know when you travel from San Diego to Tucson, AZ
Check all information on comfort and services on all modes of transports from San Diego to Tucson, AZ. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from San Diego to Tucson, AZ
How can I reach Tucson, AZ from San Diego?
Every day, there are on average 5 connections between Bus and Flight, with which you can get to Tucson, AZ from San Diego.
How far is Tucson, AZ from San Diego?
The distance between San Diego and Tucson, AZ is 586.5 km.
What is the most ecofriendly mode of transport between San Diego and Tucson, AZ?
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 16 kgs of CO2, a train 21 kgs, a car 100 kgs, and a flight 144 kgs.
What is the cheapest mode of transport from San Diego to Tucson, AZ?
You can get to Tucson, AZ with just £42 by taking a Bus from FlixBus.
What is the fastest way to get from San Diego to Tucson, AZ?
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 Tucson, AZ in just 10h 15m with a Bus from Greyhound US.
More routes to San Diego and to Tucson, AZ
Looking for more options? Here you can see the most popular routes to San Diego and to Tucson, AZ. Simply click on a connection, and you’ll find all the details about the route!

