Trains tickets from Houston, US to San Diego, CA, US

Next departures

Next departures from Houston to San Diego on 6 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Amtrak
Amtrak Station
Old Town San DiegoCheapestFastest
Amtrak
Amtrak Station
Old Town San DiegoNo tags
Amtrak
Amtrak Station
Old Town San DiegoNo tags
Amtrak
Amtrak Station
Santa Fe DepotNo tags
Amtrak
Amtrak Station
Santa Fe DepotNo tags

Last refresh of the prices: Yesterday at 11:16 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.

Best price found
04/10
US$194
05/10
No data
Today
US$267
07/10
No data
08/10
US$194
09/10
No data
10/10
No data
11/10
US$194
busbud logoThe cheapest trip from Houston, US to San Diego, CA, US was searched and found on 4 Oct 2025 with a price of US$194

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Houston, US to San Diego, CA, US as early as possible.

You can expect to pay from US$194 to US$1,043 for a train ticket from Houston, US to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$194, which is on 2025-10-08.

About Train Travel

Train Travel Tips

Do you like to go fast? With high-speed trains going faster than 300 km/h on certain routes, the time will fly by. Taking a train between Houston and San Diego is also a great way to travel to arrive in the city centre and save more time for your stay in San Diego.

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 Houston 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.

Tune out to the fine sounds of your best music playlist on your train trip from Houston to San Diego while indulging in miles on end of beautiful scenic views.

Did you know?

The first high-speed train line was inaugurated in 1964, in Japan, to connect Tokyo with Osaka. It was during the Olympics that the first passengers travelled aboard the Shinkansen at a speed of 210 km / h.

Japanese trains are always on time. It is extremely infrequent to see breakdowns during peak periods. In the event of a delay of more than 5 minutes, the crew will personally apologise to each passenger.

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.

Will you be returning to Houston, US by train?

Train from San Diego, CA, US to Houston, US

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