What is the best way to travel from Tucson, AZ to San Diego?
Looking for a trip? Compare all the available Buses for the journey to San Diego from Tucson, AZ. Check between different modes of transportation, look 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 San Diego from Tucson, AZ?
You can get to San Diego with just $81 by taking a Bus from FlixBus, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
-
FlixBus23h 0m011:40 AMTucson, AZUniversity of Arizona9:40 AMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/18/2025 11:40:00 AM to La Jolla Village, San Diego (USA) arriving at 12/19/2025 9:40:00 AM. 50 Economy ticket for $89 per person are available. Travel duration is 23h 0m
-
FlixBus22h 40m012:00 PMTucson, AZ6th Av/Pennington (NE) Bus Station9:40 AMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from 6th Av/Pennington (NE) Bus Station, Tucson, AZ (USA) at 12/18/2025 12:00:00 PM to La Jolla Village, San Diego (USA) arriving at 12/19/2025 9:40:00 AM. 50 Economy ticket for $89 per person are available. Travel duration is 22h 40m
-
Greyhound US15h 55m011:15 PMTucson, AZGreyhound Bus Station2:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/18/2025 11:15:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/19/2025 2:10:00 PM. 50 Economy ticket for $89 per person are available. Travel duration is 15h 55m
-
Greyhound US15h 25m011:15 PMTucson, AZGreyhound Bus Station1:40 PMSan DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/18/2025 11:15:00 PM to La Jolla Village, San Diego (USA) arriving at 12/19/2025 1:40:00 PM. 50 Economy ticket for $89 per person are available. Travel duration is 15h 25m
-
FlixBus23h 25m011:40 AMTucson, AZUniversity of Arizona10:05 AMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/18/2025 11:40:00 AM to Seaport Village, San Diego (USA) arriving at 12/19/2025 10:05:00 AM. 50 Economy ticket for $90 per person are available. Travel duration is 23h 25m
Cheapest Buses Thursday
-
Greyhound US16h 25m011:15 PMTucson, AZGreyhound Bus Station2:40 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/19/2025 11:15:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 12/20/2025 2:40:00 PM. 50 Economy ticket for $100 per person are available. Travel duration is 16h 25m
-
Greyhound US15h 15m08:00 AMTucson, AZGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/19/2025 8:00:00 AM to Seaport Village, San Diego (USA) arriving at 12/19/2025 10:15:00 PM. 50 Economy ticket for $103 per person are available. Travel duration is 15h 15m
-
Greyhound US15h 55m011:15 PMTucson, AZGreyhound Bus Station2:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/19/2025 11:15:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/20/2025 2:10:00 PM. 50 Economy ticket for $103 per person are available. Travel duration is 15h 55m
-
FlixBus16h 45m06:30 AMTucson, AZUniversity of Arizona10:15 PMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/19/2025 6:30:00 AM to Seaport Village, San Diego (USA) arriving at 12/19/2025 10:15:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 16h 45m
-
FlixBus12h 5m06:30 AMTucson, AZUniversity of Arizona5:35 PMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/19/2025 6:30:00 AM to La Jolla Village, San Diego (USA) arriving at 12/19/2025 5:35:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 12h 5m
Cheapest Buses Friday
-
FlixBus16h 45m06:30 AMTucson, AZUniversity of Arizona10:15 PMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/21/2025 6:30:00 AM to Seaport Village, San Diego (USA) arriving at 12/21/2025 10:15:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 16h 45m
-
FlixBus12h 40m06:30 AMTucson, AZUniversity of Arizona6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/21/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/21/2025 6:10:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 12h 40m
-
Greyhound US15h 15m08:00 AMTucson, AZGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/21/2025 8:00:00 AM to Seaport Village, San Diego (USA) arriving at 12/21/2025 10:15:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 15h 15m
-
Greyhound US16h 10m06:55 PMTucson, AZGreyhound Bus Station10:05 AMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/21/2025 6:55:00 PM to Seaport Village, San Diego (USA) arriving at 12/22/2025 10:05:00 AM. 50 Economy ticket for $81 per person are available. Travel duration is 16h 10m
-
Greyhound US10h 45m08:00 AMTucson, AZGreyhound Bus Station5:45 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/21/2025 8:00:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/21/2025 5:45:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 10h 45m
Cheapest Buses Sunday
-
FlixBus12h 15m06:30 AMTucson, AZUniversity of Arizona5:45 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/22/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/22/2025 5:45:00 PM. 50 Economy ticket for $92 per person are available. Travel duration is 12h 15m
-
FlixBus12h 40m06:30 AMTucson, AZUniversity of Arizona6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/22/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/22/2025 6:10:00 PM. 50 Economy ticket for $92 per person are available. Travel duration is 12h 40m
-
Greyhound US17h 40m011:15 PMTucson, AZGreyhound Bus Station3:55 PMSan DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/22/2025 11:15:00 PM to La Jolla Village, San Diego (USA) arriving at 12/23/2025 3:55:00 PM. 50 Economy ticket for $92 per person are available. Travel duration is 17h 40m
-
Greyhound US15h 15m08:00 AMTucson, AZGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/22/2025 8:00:00 AM to Seaport Village, San Diego (USA) arriving at 12/22/2025 10:15:00 PM. 50 Economy ticket for $92 per person are available. Travel duration is 15h 15m
Cheapest Buses Monday
-
Greyhound US10h 45m08:00 AMTucson, AZGreyhound Bus Station5:45 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/23/2025 8:00:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/23/2025 5:45:00 PM. 50 Economy ticket for $84 per person are available. Travel duration is 10h 45m
-
FlixBus16h 40m06:30 AMTucson, AZUniversity of Arizona10:10 PMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/23/2025 6:30:00 AM to Seaport Village, San Diego (USA) arriving at 12/23/2025 10:10:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 16h 40m
-
FlixBus12h 40m06:30 AMTucson, AZUniversity of Arizona6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/23/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/23/2025 6:10:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 12h 40m
-
FlixBus12h 15m06:30 AMTucson, AZUniversity of Arizona5:45 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/23/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/23/2025 5:45:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 12h 15m
-
Greyhound US15h 10m08:00 AMTucson, AZGreyhound Bus Station10:10 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/23/2025 8:00:00 AM to Seaport Village, San Diego (USA) arriving at 12/23/2025 10:10:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 15h 10m
Cheapest Buses Tuesday
-
FlixBus16h 45m06:30 AMTucson, AZUniversity of Arizona10:15 PMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/24/2025 6:30:00 AM to Seaport Village, San Diego (USA) arriving at 12/24/2025 10:15:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 16h 45m
-
FlixBus18h 20m06:30 AMTucson, AZUniversity of Arizona11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/24/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/24/2025 11:50:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 18h 20m
-
Greyhound US15h 15m08:00 AMTucson, AZGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/24/2025 8:00:00 AM to Seaport Village, San Diego (USA) arriving at 12/24/2025 10:15:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 15h 15m
-
Greyhound US16h 50m08:00 AMTucson, AZGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/24/2025 8:00:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/24/2025 11:50:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 16h 50m
-
FlixBus12h 40m06:30 AMTucson, AZUniversity of Arizona6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/24/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/24/2025 6:10:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 12h 40m
Cheapest Buses Wednesday
What are the fastest trips from Tucson, AZ to San Diego?
You can get to San Diego from Tucson, AZ in just 10h 45m with a Bus from Greyhound US. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
-
Greyhound US15h 25m011:15 PMTucson, AZGreyhound Bus Station1:40 PMSan DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/18/2025 11:15:00 PM to La Jolla Village, San Diego (USA) arriving at 12/19/2025 1:40:00 PM. 50 Economy ticket for $89 per person are available. Travel duration is 15h 25m
-
Greyhound US15h 55m011:15 PMTucson, AZGreyhound Bus Station2:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/18/2025 11:15:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/19/2025 2:10:00 PM. 50 Economy ticket for $89 per person are available. Travel duration is 15h 55m
-
FlixBus22h 40m012:00 PMTucson, AZ6th Av/Pennington (NE) Bus Station9:40 AMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from 6th Av/Pennington (NE) Bus Station, Tucson, AZ (USA) at 12/18/2025 12:00:00 PM to La Jolla Village, San Diego (USA) arriving at 12/19/2025 9:40:00 AM. 50 Economy ticket for $89 per person are available. Travel duration is 22h 40m
-
FlixBus23h 0m011:40 AMTucson, AZUniversity of Arizona9:40 AMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/18/2025 11:40:00 AM to La Jolla Village, San Diego (USA) arriving at 12/19/2025 9:40:00 AM. 50 Economy ticket for $89 per person are available. Travel duration is 23h 0m
-
FlixBus23h 25m011:40 AMTucson, AZUniversity of Arizona10:05 AMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/18/2025 11:40:00 AM to Seaport Village, San Diego (USA) arriving at 12/19/2025 10:05:00 AM. 50 Economy ticket for $90 per person are available. Travel duration is 23h 25m
Fastest Buses Thursday
-
FlixBus12h 5m06:30 AMTucson, AZUniversity of Arizona5:35 PMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/19/2025 6:30:00 AM to La Jolla Village, San Diego (USA) arriving at 12/19/2025 5:35:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 12h 5m
-
Greyhound US15h 15m08:00 AMTucson, AZGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/19/2025 8:00:00 AM to Seaport Village, San Diego (USA) arriving at 12/19/2025 10:15:00 PM. 50 Economy ticket for $103 per person are available. Travel duration is 15h 15m
-
Greyhound US15h 55m011:15 PMTucson, AZGreyhound Bus Station2:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/19/2025 11:15:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/20/2025 2:10:00 PM. 50 Economy ticket for $103 per person are available. Travel duration is 15h 55m
-
Greyhound US16h 25m011:15 PMTucson, AZGreyhound Bus Station2:40 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/19/2025 11:15:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 12/20/2025 2:40:00 PM. 50 Economy ticket for $100 per person are available. Travel duration is 16h 25m
-
FlixBus16h 45m06:30 AMTucson, AZUniversity of Arizona10:15 PMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/19/2025 6:30:00 AM to Seaport Village, San Diego (USA) arriving at 12/19/2025 10:15:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 16h 45m
Fastest Buses Friday
-
Greyhound US10h 45m08:00 AMTucson, AZGreyhound Bus Station5:45 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/21/2025 8:00:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/21/2025 5:45:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 10h 45m
-
FlixBus12h 40m06:30 AMTucson, AZUniversity of Arizona6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/21/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/21/2025 6:10:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 12h 40m
-
Greyhound US15h 15m08:00 AMTucson, AZGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/21/2025 8:00:00 AM to Seaport Village, San Diego (USA) arriving at 12/21/2025 10:15:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 15h 15m
-
Greyhound US16h 10m06:55 PMTucson, AZGreyhound Bus Station10:05 AMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/21/2025 6:55:00 PM to Seaport Village, San Diego (USA) arriving at 12/22/2025 10:05:00 AM. 50 Economy ticket for $81 per person are available. Travel duration is 16h 10m
-
FlixBus16h 45m06:30 AMTucson, AZUniversity of Arizona10:15 PMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/21/2025 6:30:00 AM to Seaport Village, San Diego (USA) arriving at 12/21/2025 10:15:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 16h 45m
Fastest Buses Sunday
-
FlixBus12h 15m06:30 AMTucson, AZUniversity of Arizona5:45 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/22/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/22/2025 5:45:00 PM. 50 Economy ticket for $92 per person are available. Travel duration is 12h 15m
-
FlixBus12h 40m06:30 AMTucson, AZUniversity of Arizona6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/22/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/22/2025 6:10:00 PM. 50 Economy ticket for $92 per person are available. Travel duration is 12h 40m
-
Greyhound US15h 15m08:00 AMTucson, AZGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/22/2025 8:00:00 AM to Seaport Village, San Diego (USA) arriving at 12/22/2025 10:15:00 PM. 50 Economy ticket for $92 per person are available. Travel duration is 15h 15m
-
Greyhound US17h 40m011:15 PMTucson, AZGreyhound Bus Station3:55 PMSan DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/22/2025 11:15:00 PM to La Jolla Village, San Diego (USA) arriving at 12/23/2025 3:55:00 PM. 50 Economy ticket for $92 per person are available. Travel duration is 17h 40m
Fastest Buses Monday
-
Greyhound US10h 45m08:00 AMTucson, AZGreyhound Bus Station5:45 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/23/2025 8:00:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/23/2025 5:45:00 PM. 50 Economy ticket for $84 per person are available. Travel duration is 10h 45m
-
FlixBus12h 15m06:30 AMTucson, AZUniversity of Arizona5:45 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/23/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/23/2025 5:45:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 12h 15m
-
FlixBus12h 40m06:30 AMTucson, AZUniversity of Arizona6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/23/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/23/2025 6:10:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 12h 40m
-
Greyhound US15h 10m08:00 AMTucson, AZGreyhound Bus Station10:10 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/23/2025 8:00:00 AM to Seaport Village, San Diego (USA) arriving at 12/23/2025 10:10:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 15h 10m
-
FlixBus16h 40m06:30 AMTucson, AZUniversity of Arizona10:10 PMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/23/2025 6:30:00 AM to Seaport Village, San Diego (USA) arriving at 12/23/2025 10:10:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 16h 40m
Fastest Buses Tuesday
-
FlixBus12h 40m06:30 AMTucson, AZUniversity of Arizona6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/24/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/24/2025 6:10:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 12h 40m
-
Greyhound US15h 15m08:00 AMTucson, AZGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/24/2025 8:00:00 AM to Seaport Village, San Diego (USA) arriving at 12/24/2025 10:15:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 15h 15m
-
FlixBus16h 45m06:30 AMTucson, AZUniversity of Arizona10:15 PMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/24/2025 6:30:00 AM to Seaport Village, San Diego (USA) arriving at 12/24/2025 10:15:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 16h 45m
-
Greyhound US16h 50m08:00 AMTucson, AZGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 12/24/2025 8:00:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/24/2025 11:50:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 16h 50m
-
FlixBus18h 20m06:30 AMTucson, AZUniversity of Arizona11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 12/24/2025 6:30:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/24/2025 11:50:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 18h 20m
Fastest Buses Wednesday
Here you will find all operators and timetables for a
Bus from Tucson, AZ to San Diego
What are the most popular stations in Tucson, AZ and San Diego?
In Tucson, AZ, you will usually depart from 6th Av/Pennington (NE) Bus Station, Greyhound Bus Station or University of Arizona, while in San Diego you will be arriving at San Ysidro Transit Center, University Av & Bancroft St Bus Stop or Old Town 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 Tucson, AZ? With 5 connections between 2 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 Tucson, AZ and San Diego, you can pay as low as $81 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 San Diego in just 10h 45m.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 Tucson, AZ and San Diego are FlixBus and Greyhound US, 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 Tucson, AZ 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 Catalina Foothills, AZ or to San Diego Airport, and look at flights from , 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 Tucson, AZ to San Diego?
The most popular companies between Tucson, AZ and San Diego, are FlixBus and Greyhound US. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus and Greyhound US
All you need to know when you travel from Tucson, AZ to San Diego
Check all information on comfort and services on all modes of transports from Tucson, AZ 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 Tucson, AZ to San Diego
How can I reach San Diego from Tucson, AZ?
Every day, there are on average 5 connections between Bus, with which you can get to San Diego from Tucson, AZ.
How far is San Diego from Tucson, AZ?
The distance between Tucson, AZ and San Diego is 364.6 miles.
What is the most ecofriendly mode of transport between Tucson, AZ 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 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 Tucson, AZ to San Diego?
You can get to San Diego with just $81 by taking a Bus from FlixBus.
What is the fastest way to get from Tucson, AZ 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 10h 45m with a Bus from Greyhound US.
More routes to Tucson, AZ and to San Diego
Looking for more options? Here you can see the most popular routes to Tucson, AZ and to San Diego. Simply click on a connection, and you’ll find all the details about the route!

