There are 8 ways to get from Tucson to San Diego–Tijuana by plane, tram, train, bus, bus (Flixbus, Greyhound), 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, tram
best- Fly from Tucson (TUS) to San Diego International Airport (SAN)plane TUS - SAN
- Take the tram from Civic Center Station to San Ysidro Stationtram
4h 19m$7,580–14,345Drive 648.9 km
cheapest- Drive from Tucson to San Diego–Tijuanacar 648.9 km
6h 49m$1,254–1,811Train, bus via Mexicali
- Take the train from Tucson Amtrak Station to Yuma Amtraktrain
- Take the bus from Yuma County Area Transit to Calexico Bus Stationbus
- Take the bus from Mexicali to Tijuanabus
11h 27m$1,900–3,791Bus via Phoenix
- Take the bus from Tucson to Phoenix Bus Stationbus FlixBus 2054
- Take the bus from Phoenix Bus Station to San Ysidro Bus Terminalbus Greyhound US0851S
11h 35m$1,312–2,515Bus 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
5h 35m$2,710–7,818Train, bus
- Take the train from Tucson Amtrak Station to Yuma Amtraktrain Texas Eagle / ...
- Take the bus from Yuma County Area Transit to San Ysidro Bus Terminalbus Greyhound US0851S
12h 39m$1,817–3,935Train (Amtrak)
- Take the train from Tucson Amtrak Station to Los Angelestrain Texas Eagle / ...
- Take the train from Los Angeles to San Diego Old Town Transportation Centertrain Pacific Surfliner
15h 4m$3,432–7,213Bus
- Take the bus from Tucson to Cross Border Express, San Diegobus El Paso
19h$1,860–3,000
Tucson to San Diego–Tijuana by bus
Questions & Answers
The cheapest way to get from Tucson to San Diego–Tijuana is to drive which costs $1200 - $1900 and takes 6h 49m.
The fastest way to get from Tucson to San Diego–Tijuana is to fly and tram which takes 4h 19m and costs $7500 - $15000.
No, there is no direct bus from Tucson to San Diego–Tijuana. However, there are services departing from Tucson and arriving at San Ysidro Bus Terminal via Phoenix Bus Station. The journey, including transfers, takes approximately 11h 35m.
No, there is no direct train from Tucson station to San Diego–Tijuana station. However, there are services departing from Tucson Amtrak Station and arriving at San Ysidro Station via Los Angeles and Old Town Station. The journey, including transfers, takes approximately 15h 4m.
The distance between Tucson and San Diego–Tijuana is 641 km. The road distance is 648.9 km.
The best way to get from Tucson to San Diego–Tijuana without a car is to train and bus via Mexicali which takes 11h 27m and costs $1900 - $3800.
It takes approximately 4h 19m to get from Tucson to San Diego–Tijuana, including transfers.
Tucson to San Diego–Tijuana bus services, operated by Flixbus USA, depart from Tucson station.
Tucson to San Diego–Tijuana train services, operated by Amtrak, depart from Tucson Amtrak Station.
The best way to get from Tucson to San Diego–Tijuana is to bus via Phoenix which takes 11h 35m and costs $1300 - $2600. Alternatively, you can train, which costs $3400 - $7500 and takes 15h 4m.
What companies run services between Tucson, AZ, USA and San Diego–Tijuana, Mexico?
You can take a bus from Tucson to San Ysidro Bus Terminal via Phoenix Bus Station in around 11h 35m. Alternatively, you can take a train from Tucson Amtrak Station to San Ysidro Station via Los Angeles, San Diego Old Town Transportation Center, and Old Town Station in around 15h 4m.
- Website
- southwest.com
Flights from Tucson to San Diego International Airport
- Ave. Duration
- 1h 18m
- When
- Every day
- Estimated price
- $1,100–7,000
Flights from Tucson to San Diego International Airport via Phoenix
- Ave. Duration
- 3h 22m
- When
- Tuesday, Wednesday, and Sunday
- Estimated price
- $1,100–7,000
Flights from Tucson to San Diego International Airport via Las Vegas
- Ave. Duration
- 3h 25m
- When
- Monday, Thursday, and Friday
- Estimated price
- $1,400–8,000
Flights from Phoenix to San Diego International Airport
- Ave. Duration
- 1h 12m
- When
- Every day
- Estimated price
- $800–5,500
- 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
- $7,500–14,000
Flights from Phoenix to San Diego International Airport
- Ave. Duration
- 1h 29m
- When
- Every day
- Estimated price
- $2,800–4,100
- Website
- aa.com
Flights from Tucson to San Diego International Airport via Phoenix
- Ave. Duration
- 3h 9m
- When
- Every day
- Estimated price
- $1,100–7,000
Flights from Phoenix to San Diego International Airport
- Ave. Duration
- 1h 14m
- When
- Every day
- Estimated price
- $800–5,500
- Website
- flyfrontier.com
Flights from Phoenix to San Diego International Airport
- Ave. Duration
- 1h 12m
- When
- Every day
- Estimated price
- $1,500–6,000
- Phone
- +1 619-557-4555
- Website
- sdmts.com
Tram from Civic Center Station to San Ysidro Station
- Ave. Duration
- 43 min
- Frequency
- Every 15 minutes
- Estimated price
- $40–260
- Website
- https://www.sdmts.com
- Schedules at
- https://www.sdmts.com/getting-around/departures-and-schedules
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
- $1,300–2,900
- Website
- https://www.amtrak.com/home.html
Train from Tucson Amtrak Station to Yuma Amtrak
- Ave. Duration
- 4h 34m
- Frequency
- 6 times a week
- Estimated price
- $1,300–2,900
- 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
- $2,700–6,000
- Website
- https://www.amtrak.com/home.html
Train from Los Angeles to San Diego Old Town Transportation Center
- Ave. Duration
- 2h 42m
- Frequency
- Hourly
- Estimated price
- $650–1,400
- Website
- https://www.amtrak.com/home.html
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Yuma County Area Transit to Calexico Bus Station
- Ave. Duration
- 1h
- Frequency
- Twice daily
- Estimated price
- $140–280
- Website
- https://www.greyhound.com/
Bus from Phoenix Bus Station to San Ysidro Bus Terminal
- Ave. Duration
- 8h 25m
- Frequency
- Once daily
- Estimated price
- $1,000–2,000
- Website
- https://www.greyhound.com/
Bus from Yuma County Area Transit to San Ysidro Bus Terminal
- Ave. Duration
- 5h
- Frequency
- Once daily
- Estimated price
- $500–1,000
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- https://www.flixbus.com
Bus from Yuma County Area Transit to Calexico Bus Station
- Ave. Duration
- 1h 10m
- Frequency
- 6 times a week
- Estimated price
- $150–260
- Schedules at
- flixbus.com
Bus from Tucson to Phoenix Bus Station
- Ave. Duration
- 2h 10m
- Frequency
- Once a week
- Estimated price
- $310–550
- Schedules at
- flixbus.com
- Phone
- +52 664 104 7400
- [email protected]
- Website
- abc.com.mx
Bus from Mexicali to Tijuana
- Ave. Duration
- 2h 5m
- Frequency
- Every 3 hours
- Estimated price
- $350–650
- Schedules at
- abc.com.mx
- Book at
- abc.com.mx
- 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
- $900–1,500
- 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
- $1,500–2,200
- Schedules at
- crossborderxpress.com
Want to know more about travelling around Mexico
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
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More Questions & Answers
Tucson to San Diego–Tijuana bus services, operated by Flixbus USA, arrive at Phoenix Bus Station.
Tucson to San Diego–Tijuana train services, operated by Amtrak, arrive at Los Angeles station.
Yes, the driving distance between Tucson to San Diego–Tijuana is 649 km. It takes approximately 6h 49m to drive from Tucson to San Diego–Tijuana.
Book your Tucson to San Diego–Tijuana bus tickets online with Omio and FlixBus.
There are 574+ hotels available in San Diego–Tijuana.




















