Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Tucson Station | Old Town San Diego | CheapestFastest | ||||
| Train | Tucson Station | Santa Fe Depot | No tags | ||||
| Train | Tucson Station | Santa Fe Depot | No tags | ||||
| Train | Tucson Station | Santa Fe Depot | No tags | ||||
| Train | Tucson Station | Old Town San Diego | No tags |
Last refresh of the prices: Yesterday at 10:17 AM MST.
Compare 2 ways to go from Tucson to San Diego
Among the sustainable travel choices, the Train stands out as a good way to reach San Diego. The journey takes about 14 hours 35 minutes, and with fares starting at just $120, it presents an excellent value for a comfortable ride.
Train companies
Based on 5752 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the ticket access but often complained with the Wi‑Fi. Amtrak ticket prices on this trip start at $120
Frequently asked questions about travelling from Tucson to San Diego, CA, US by train
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the train ticket from Tucson to San Diego?
The cheapest train tickets from Tucson to San Diego start at $120. The average price for this train route is around $121. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from Tucson to San Diego?
The average train trip from Tucson to San Diego takes 14h 35m and covers 585 km. The quickest train gets you there in 14h 34m and is operated by Amtrak.
Which train operators serve the Tucson to San Diego route?
Several major train operators serve this route, with 2 trains available per day.
What are the earliest and latest departure times for the train from Tucson to San Diego?
The earliest train from Tucson to San Diego departs at 7:15pm. The latest train departs at 8:15pm.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Tucson to San Diego, CA, US was searched and found on Jan 29, 2026 with a price of $114To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Tucson to San Diego, CA, US, as early as possible.
You can expect to pay from $114 to $456 for a train ticket from Tucson to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at $129 which is on 2026-02-01.
What's the cheapest way to go from Tucson to San Diego, CA, US?
The Train is the cheapest travel choice for this destinationThe best way to travel between Tucson and San Diego, CA, US is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost $121 on average. If you're on a budget, you'll find cheap tickets from $120. If you're looking for the fastest way to get to San Diego, CA, US, choose the train, as it will take you from Tucson to San Diego, CA, US in about 14h 35m —that's the fastest way to get there!
