Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | South Station (Train Terminal) | San Antonio Station | Cheapest | ||||
| Train | Back Bay Station | San Antonio Station | Fastest | ||||
| Train | South Station (Train Terminal) | San Antonio Station | No tags | ||||
| Train | South Station (Train Terminal) | San Antonio Station | No tags | ||||
| Train | South Station (Train Terminal) | San Antonio Station | No tags |
Last refresh of the prices: Today at 16:09 EST.
Compare 2 ways to travel from Boston to San Antonio
Among the sustainable travel choices, the Bus stands out as a good way to reach San Antonio. The journey takes about 2 days, 4 hours 55 minutes and with fares starting at just £105, it presents an excellent value for a comfortable ride.
Train Companies
Based on 5738 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 £156
Frequently asked questions about travelling from Boston, MA, US to San Antonio, US by train
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much does a train ticket cost from Boston to San Antonio?
The cheapest train tickets from Boston to San Antonio start from £156. The average price for this train route is around £434. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the train journey from Boston to San Antonio?
The average train journey time from Boston to San Antonio is 2d 10h, covering a distance of 1760 miles. The fastest train gets you there in 2d 10h and is operated by Amtrak.
Which train operators serve the Boston to San Antonio route?
Several major train operators run on this route with 3 trains available per day.
What are the earliest and latest departure times for the train from Boston to San Antonio?
The earliest train from Boston to San Antonio departs at 08:40. And the latest train departs at 12:57.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Boston, MA, US to San Antonio, US was searched and found on 14 Jan 2026 with a price of £377To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Boston, MA, US to San Antonio, US as early as possible.
You can expect to pay from £377 to £2,406 for a train ticket from Boston, MA, US to San Antonio, US based on the last 2 days. You can expect to find the cheapest price for the trip at £1,148, which is on 2026-01-17.
