Trains leaving Wednesday
One passenger / one way
- This trip is recommended because it is the: Cheapest + FastestDeparture time: 11 June atDeparture city: San DiegoDeparture location: Old Town San DiegoArrival time: 13 June atDestination city: San AntonioDestination location: San Antonio StationOperated by: Amtrak
Vehicle: TrainDuration: - Departure time: 11 June atDeparture city: San DiegoDeparture location: Santa Fe DepotArrival time: 13 June atDestination city: San AntonioDestination location: San Antonio StationOperated by: AmtrakVehicle: TrainDuration:
- Departure time: 11 June atDeparture city: San DiegoDeparture location: Santa Fe DepotArrival time: 13 June atDestination city: San AntonioDestination location: San Antonio StationOperated by: AmtrakVehicle: TrainDuration:
- Departure time: 11 June atDeparture city: San DiegoDeparture location: Santa Fe DepotArrival time: 13 June atDestination city: San AntonioDestination location: San Antonio StationOperated by: AmtrakVehicle: TrainDuration:
- Departure time: 11 June atDeparture city: San DiegoDeparture location: Old Town San DiegoArrival time: 13 June atDestination city: San AntonioDestination location: San Antonio StationOperated by: AmtrakVehicle: TrainDuration:
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Compare 2 ways to travel from San Diego to San Antonio
Busbud recommends taking the bus from San Diego to San AntonioAmong the sustainable travel choices, the bus stands out as a good way to reach San Antonio. The journey takes about 1 day, 10 hours 25 minutes and with fares starting at just US$95, it presents an excellent value for a comfortable ride.
Train San Diego to San Antonio: Trip Overview
Please note, this information is subject to change.
Train Companies
Based on 5178 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 US$159.00
San Diego to San Antonio Train
Busbud shows you the best train ticket fares and train schedules so you can plan and book a trip by train easily from San Diego to San Antonio.
We make it our job to connect you with the most dependable companies that offer train services from San Diego to San Antonio.
Whether it is train tickets or first class train tickets going to San Antonio from San Diego, we help you find what you're looking for based on how much of a budget you have.
Frequently asked questions on the trip San Diego (CA), US - San Antonio (TX), US
How much does a cheap train ticket from San Diego to San Antonio cost?
The average train ticket price from San Diego to San Antonio is US$215. The best way to find cheap train tickets from San Diego to San Antonio is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the train trip from San Diego to San Antonio?
A train trip between San Diego and San Antonio is around 1d 10h, although the fastest train will take about 1d 10h. This is the time it takes to travel the 1125 miles that separates the two cities.
How many daily train are there between San Diego and San Antonio?
The number of trains from San Diego to San Antonio can differ depending on the day of the week. On average, there are 2. Some trains are direct while others include transferring trains. Simplify your train trip from San Diego to San Antonio by comparing and selecting the train that fits your travel style and budget on Busbud.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Diego to San Antonio was searched and found on 8 Jun 2025 with a price of US$417To save money and be sure you have the best seat, it's a good idea to buy your train tickets from San Diego to San Antonio as early as possible.
You can expect to pay from US$417 to US$948 for a train ticket from San Diego to San Antonio based on the last 2 days. You can expect to find the cheapest price for the trip at US$417, which is on 2025-06-08.
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 San Diego and San Antonio is also a great way to travel to arrive in the city centre and save more time for your stay in San Antonio.
Whether you take a regional or high-speed train to San Antonio, 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.
By choosing the train between San Diego and San Antonio, you emit up to 30 times less CO2 than for the same journey made by plane or car!
Create your own real-life musical score by curating a personalised train travel playlist – the perfect accompaniment for your journey from San Diego to San Antonio.
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.
New York holds the record for the most platforms and track numbers in a single station. Grand Central Station in Manhattan is one of the largest rail terminals in the world with more than 44 platforms and 67 tracks to accommodate passengers.
You can find dogs as passengers on the trains of Moscow, where there is a large number of stray dogs. Over time, the dogs have learned the inner workings of the rail system and it is not uncommon to find one travelling between the city and the suburbs.
Top Travelled Train Routes
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Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
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