There are 7 ways to get from Tucson to San Diego by plane, bus (Flixbus, Greyhound), train, bus, car, or train (Amtrak)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Tucson
best- Fly from Tucson (TUS) to San Diego International Airport (SAN)plane TUS - SAN
2h 54m$440–800Bus via Phoenix
cheapest- Take the bus from Tucson to Phoenix Bus Stationbus FlixBus 2054
- Take the bus from Phoenix Bus Station to San Diego Greyhound Bus Stopbus Greyhound US0851S
11h 11m$73–150Train, bus
- Take the train from Tucson Amtrak Station to Yuma Amtraktrain Texas Eagle / ...
- Take the bus from Yuma County Area Transit to El Cajon Transit Centerbus Greyhound US0851S
12h 28m$110–242Drive 410.1 mi
- Drive from Tucson to San Diegocar 410.1 mi
6h 30m$75–109Bus to Phoenix, fly
- Take the bus from University of Phoenix to Sky Harbor International Airportbus
- Fly from Phoenix (PHX) to San Diego International Airport (SAN)plane PHX - SAN
4h 10m$165–1,036Train (Amtrak)
- Take the train from Tucson Amtrak Station to Los Angelestrain Texas Eagle / ...
- Take the train from Los Angeles to San Diegotrain Pacific Surfliner
14h 12m$203–411Bus
- Take the bus from Tucson to Cross Border Express, San Diegobus El Paso
19h 34m$113–195
Tucson to San Diego by bus and tram
Questions & Answers
The cheapest way to get from Tucson to San Diego is to drive which costs $75 - $110 and takes 6h 30m.
The fastest way to get from Tucson to San Diego is to fly which takes 2h 54m and costs $440 - $800.
No, there is no direct bus from Tucson to San Diego. However, there are services departing from Tucson and arriving at San Diego Greyhound Bus Stop via Phoenix Bus Station. The journey, including transfers, takes approximately 11h 11m.
No, there is no direct train from Tucson station to San Diego. However, there are services departing from Tucson Amtrak Station and arriving at San Diego via Los Angeles. The journey, including transfers, takes approximately 14h 12m.
The distance between Tucson and San Diego is 380 miles. The road distance is 412.5 miles.
The best way to get from Tucson to San Diego without a car is to bus via Phoenix which takes 11h 11m and costs $70 - $150.
It takes approximately 2h 54m to get from Tucson to San Diego, including transfers.
Tucson to San Diego bus services, operated by FlixBus-us, depart from Tucson station.
Tucson to San Diego train services, operated by Amtrak, depart from Tucson Amtrak Station.
The best way to get from Tucson to San Diego is to fly which takes 2h 54m and costs $440 - $800. Alternatively, you can bus via Phoenix, which costs $70 - $150 and takes 11h 11m, you could also train, which costs $200 - $420 and takes 14h 12m.
What companies run services between Tucson, AZ, USA and San Diego, CA, USA?
Southwest Airlines, American Airlines, and Alaska Airlines, Inc. fly from Tucson (TUS) to San Diego International Airport (SAN) every 4 hours. Alternatively, you can take a bus from Tucson to County Center/Little Italy Station via Phoenix Bus Station, San Diego Greyhound Bus Stop, and Old Town Station in around 11h 11m.
- Website
- southwest.com
Flights from Tucson to San Diego International Airport
- Ave. Duration
- 1h 18m
- When
- Every day
- Estimated price
- $65–390
Flights from Tucson to San Diego International Airport via Phoenix
- Ave. Duration
- 3h 22m
- When
- Tuesday, Wednesday, and Sunday
- Estimated price
- $65–400
Flights from Tucson to San Diego International Airport via Las Vegas
- Ave. Duration
- 3h 25m
- When
- Monday, Thursday, and Friday
- Estimated price
- $85–460
Flights from Phoenix to San Diego International Airport
- Ave. Duration
- 1h 12m
- When
- Every day
- Estimated price
- $50–320
- Website
- alaskaair.com
Flights from Tucson to San Diego International Airport via Phoenix
- Ave. Duration
- 3h 15m
- When
- Monday, Tuesday, Wednesday, Saturday, and Sunday
- Estimated price
- $440–800
Flights from Phoenix to San Diego International Airport
- Ave. Duration
- 1h 29m
- When
- Every day
- Estimated price
- $160–240
- Website
- aa.com
Flights from Tucson to San Diego International Airport via Phoenix
- Ave. Duration
- 3h 9m
- When
- Every day
- Estimated price
- $65–400
Flights from Phoenix to San Diego International Airport
- Ave. Duration
- 1h 14m
- When
- Every day
- Estimated price
- $50–320
- Website
- flyfrontier.com
Flights from Phoenix to San Diego International Airport
- Ave. Duration
- 1h 11m
- When
- Every day
- Estimated price
- $110–350
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Tucson Amtrak Station to Yuma Amtrak
- Ave. Duration
- 4h 34m
- Frequency
- 6 times a week
- Estimated price
- $80–170
- Website
- https://www.amtrak.com/home.html
Train from Tucson Amtrak Station to Los Angeles
- Ave. Duration
- 10h 20m
- Frequency
- 6 times a week
- Estimated price
- $160–330
- Website
- https://www.amtrak.com/home.html
Train from Los Angeles to San Diego
- Ave. Duration
- 2h 57m
- Frequency
- Hourly
- Estimated price
- $40–85
- Website
- https://www.amtrak.com/home.html
- Website
- flixbus.com
Bus from Tucson to Phoenix Bus Station
- Ave. Duration
- 2h 10m
- Frequency
- Once daily
- Schedules at
- flixbus.com
- Phone
- +1 (855) 626-8585
- Website
- https://www.flixbus.com
Bus from Tucson to Phoenix Bus Station
- Ave. Duration
- 2h 10m
- Frequency
- Once a week
- Estimated price
- $18–30
- Schedules at
- flixbus.com
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Phoenix Bus Station to San Diego Greyhound Bus Stop
- Ave. Duration
- 7h 50m
- Frequency
- Once daily
- Estimated price
- $55–120
- Website
- https://www.greyhound.com/
Bus from Yuma County Area Transit to El Cajon Transit Center
- Ave. Duration
- 3h 50m
- Frequency
- Once daily
- Estimated price
- $27–55
- Website
- https://www.greyhound.com/
- Website
- greyhound.com
Bus from Phoenix Bus Station to San Diego Greyhound Bus Stop
- Ave. Duration
- 7h 45m
- Frequency
- 5 times a week
- Schedules at
- greyhound.com
Bus from Yuma County Area Transit to El Cajon Transit Center
- Ave. Duration
- 3h 45m
- Frequency
- 5 times a week
- Schedules at
- greyhound.com
- Phone
- +1 928-350-8466
- Website
- arizonashuttle.com
Bus from University of Phoenix to Sky Harbor International Airport
- Ave. Duration
- 2h
- Frequency
- Hourly
- Estimated price
- $50–90
- Book at
- https://groometransportation.com/phoenix-airport/?&sd_client_id=d8dca231-4b1d-4fa2-b53c-9a6a93b47ffd
- [email protected]
- Website
- crossborderxpress.com
Bus from Tucson to Cross Border Express, San Diego
- Ave. Duration
- 15h 15m
- Frequency
- Twice daily
- Estimated price
- $90–130
- Schedules at
- crossborderxpress.com
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More Questions & Answers
Tucson to San Diego bus services, operated by FlixBus-us, arrive at Phoenix Bus Station.
Tucson to San Diego train services, operated by Amtrak, arrive at Los Angeles station.
Yes, the driving distance between Tucson to San Diego is 412 miles. It takes approximately 6h 30m to drive from Tucson to San Diego.
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Book your Tucson to San Diego bus tickets online with Omio.
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