Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Eddie Bernice Johnson Union Station | Old Town San Diego | CheapestFastest | |||||
| Eddie Bernice Johnson Union Station | Old Town San Diego | No tags | |||||
| Eddie Bernice Johnson Union Station | Santa Fe Depot | No tags | |||||
| Eddie Bernice Johnson Union Station | Santa Fe Depot | No tags |
Last refresh of the prices: Yesterday at 7:41 PM CDT.
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Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Dallas, TX to San Diego, CA, US was searched and found on Oct 11, 2025 with a price of US$188To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Dallas, TX to San Diego, CA, US, as early as possible.
You can expect to pay from US$188 to US$921 for a train ticket from Dallas, TX to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$188 which is on 2025-10-11.
About Train Travel
Train Travel Tips
There are many train stations in the world, check out the station pages on Busbud to get all information you need.
Regional train? High-speed train? Whichever train to San Diego you take, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.
The train emits up to 30x less CO2 for a trip between Dallas and San Diego compared to the same trip made by plane or car. A truly ecological mode of transport that will allow you to easily reduce your carbon footprint.
Create your real-life musical score by curating a personalized train travel playlist - the perfect accompaniment to your train ride from Dallas to San Diego.
Did you know?
The magnetic levitation train (Maglev for short) is currently the fastest train in the world. With a speed of 603 km/ h, it is closely followed by the French high-speed train (574.8 km / h) which remains in 2020, the fastest train to date.
The longest train journey in the world is between Europe and Asia. This long journey starts from Porto in Portugal and crosses the whole European continent to reach Hanoi in Vietnam in 12 days while travelling more than 17,000 km.
You can find the straightest railway in the world in Australia. This railway line is 478 kilometres long and is also considered the longest and straightest railway line in the world.
Top Travelled Train Routes
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Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
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