Trains leaving Monday
One passenger / one way
- This trip is recommended because it is the: Cheapest + FastestDeparture time: 9 June atDeparture city: BostonDeparture location: Boston Route 128, MAArrival time: 11 June atDestination city: San AntonioDestination location: San Antonio StationOperated by: Amtrak
Vehicle: TrainDuration: - Departure time: 9 June atDeparture city: BostonDeparture location: Boston Route 128, MAArrival time: 11 June atDestination city: San AntonioDestination location: San Antonio StationOperated by: AmtrakVehicle: TrainDuration:
- Departure time: 9 June atDeparture city: BostonDeparture location: Boston Route 128, MAArrival time: 11 June atDestination city: San AntonioDestination location: San Antonio StationOperated by: AmtrakVehicle: TrainDuration:
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Compare 2 ways to travel from Boston to San Antonio
Busbud recommends taking the bus from Boston to San AntonioAmong the sustainable travel choices, the bus stands out as a good way to reach San Antonio. The journey takes about 2 days, 2 hours 55 minutes and with fares starting at just US$137, it presents an excellent value for a comfortable ride.
Train Boston to San Antonio: Trip Overview
Please note, this information is subject to change.
Train Companies
Based on 5166 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$315.00
Boston to San Antonio Train
Busbud helps you find a train from Boston to San Antonio. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.
Train services from Boston to San Antonio will be provided by the most trusted companies.
Discover how much the train trip from Boston to San Antonio will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.
Frequently asked questions on the trip Boston (MA), US - San Antonio (TX), US
How much does a cheap train ticket from Boston to San Antonio cost?
The average train ticket price from Boston to San Antonio is US$377. The best way to find cheap train tickets from Boston 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 Boston to San Antonio?
A train trip between Boston and San Antonio is around 2d 11h, although the fastest train will take about 2d 10h. This is the time it takes to travel the 1764 miles that separates the two cities.
How many daily train are there between Boston and San Antonio?
The number of trains from Boston 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 Boston 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 Boston to San Antonio was searched and found on 9 Jun 2025 with a price of US$377To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Boston to San Antonio as early as possible.
You can expect to pay from US$377 to US$1,573 for a train ticket from Boston to San Antonio based on the last 2 days. You can expect to find the cheapest price for the trip at US$377, which is on 2025-06-09.
About Train Travel
Train Travel Tips
There are many train stations in the world, explore station pages on Busbud to get all information you need.
No matter if you plan to take a regional or high-speed train to San Antonio, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.
With up to 30x less CO2 emissions for your train journey between Boston and San Antonio, the train is an ecological alternative to flights or personal cars.
Create your own real-life musical score by curating a personalised train travel playlist – the perfect accompaniment for your journey from Boston to San Antonio.
Did you know?
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.
Some trains in Sweden can recover more than a fifth of the energy they use by braking. This is especially true with ore trains as they descend from Narvik to Kiruna.
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.
Top Travelled Train Routes
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