- Must visit
The Alamo Exhibit at the Ralston Family Collections Center
Modern museum gallery displaying Alamo artifacts and interpretation beside the historic mission site. A strong companion visit for understanding the 1836 battle and Texas history.
Cheapest price
$209
Average price
$329
Fastest journey
2 d 5 h 4 m
Average duration
2 d 6 h 23 m
Trains per day
4
Distance
2230 km
The best way to find a cheap train ticket from Washington, DC to San Antonio, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Washington, DC to San Antonio, TX will cost around $329 if you buy it on the day, but the cheapest tickets can be found for only $209.
Of the 4 trains that leave Washington, DC for San Antonio, TX on Mon, Jun 22, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Jun 22 the direct trains cover the 2230 km distance in an average of 2 d 6 h 23 m but if you time it right, some trains will get you there in just 2 d 5 h 4 m .
On Mon, Jun 22 the slowest trains will take 2 d 7 h 19 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.








Omio recommends booking the flight as it is the most popular option from Washington, DC to San Antonio, TX among Omio's users. If you are prioritising price take the bus with prices starting from $135. For those with little time consider booking a flight which can get you there in 4h 28m. The ticket price range depends on the travel mode: a bus costs an average of $135, and a train costs an average of $207.
Distance: 1385 miles (2230 km)
| Train | Most popular Flight | Bus | Driving |
|---|---|---|---|
$506 Average price | $341 Average price | $271 Average price Cheapest | $321 Average price (fuel + tolls) |
50h 46m Average total duration 50h 16m Onboard + 30m Additional time* | 7h 28m Average total duration Fastest 4h 28m Onboard + 3h 0m Additional time* | 36h 23m Average total duration 35h 53m Onboard + 30m Additional time* | 23h 27m Average total duration (door-to-door) |
![]() Most popular train company | ![]() Most popular airline | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Washington, DC to San Antonio, TX:
A bus is $70 (€57) less than a flight for this route with tickets for a flight from Washington, DC to San Antonio, TX costing on average $341 (€279).
A bus is $235 (€192) less than a train for this route with tickets for a train from Washington, DC to San Antonio, TX costing on average $506 (€414).
Other travel options to San Antonio, TX take longer:
Bus takes on average 35h 53m.
Train takes on average 50h 16m.
Tickets start at around $506 (€414) compared to roughly $321 (€263) in fuel and tolls — a saving of about $-184.35 (€-150.88). The journey takes 50h 16m versus 23h 27m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
The table below shows live departures for Washington, DC to San Antonio, TX trains for today, Sunday, June 21. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
51 Cardinal · 21 Texas Eagle | 11:39 AM Washington Union Station, Washington, DC | 60h07 | 10:46 PM San Antonio Station, San Antonio, TX | 1 transfer | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Washington, DC to San Antonio, TX run on average 3 times per day, taking around 50h 16m. Cheap train tickets for this journey start at $207 (€169) but you can travel from only $135 (€111) by bus.
The earliest train runs at 06:25, the last at 18:30. The fastest train covers the 1385 miles (2230 km) distance in 52h 4m.
Distance 1385 miles (2230 km) |
Average train duration 50h 16m |
Cheapest ticket price $207 (€169) |
Trains per day 3 |
Fastest train 52h 4m |
First train 6:25 AM |
Last train 6:30 PM |
Cheapest Month Feb |
Cheapest Day Sat |
High Season Jan - Mar |
Low Season Jul - Sep |
Best time to book 70 days |
Discover the best of San Antonio — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Antonio trip today.
Modern museum gallery displaying Alamo artifacts and interpretation beside the historic mission site. A strong companion visit for understanding the 1836 battle and Texas history.
Major art museum with collections spanning ancient Mediterranean works, Asian art, Latin American art, and contemporary pieces in a historic brewery complex.
Leading regional museum focused on Texas history, natural science, and South Texas heritage, with engaging family-friendly exhibits and strong local context.
The city’s signature pedestrian waterfront lined with bridges, public art, and walking paths. It is the most recognizable area in San Antonio.
Large public square and cultural district known for Mexican-American heritage, shops, events, and festive open-air atmosphere.
Trendy mixed-use district in a former brewery area, popular for architecture, river access, and stylish public spaces.
A San Antonio specialty made with freshly fried, puffed corn tortilla shells filled with picadillo, chicken, or beans, then topped with lettuce, cheese, and salsa.
Slow-cooked beef, traditionally served very tender on weekends in tacos with onion, cilantro, and salsa. It is one of the city’s most beloved breakfast foods.
A daily staple in San Antonio, usually made with flour or corn tortillas filled with eggs, beans, potato, bacon, chorizo, or cheese.
Well-regarded upscale restaurant serving refined New American cuisine in a stylish yet relaxed setting south of Downtown.
Popular casual spot famous for oversized breakfast tacos, donuts, and classic San Antonio morning fare.
Iconic Market Square institution known for classic Tex-Mex, bakery items, mariachi atmosphere, and colorful decor.
Generally moderate for U.S. city travel. Budget eats are easy to find, while hotels and attractions vary by season and area.
Tip 18-20% at sit-down restaurants; 20%+ for great service. Tip USD 1-2 per drink at bars, round up or tip 10-15% for taxis, and tip hotel staff a few USD.
Find answers to the most common questions about traveling from Washington, DC to San Antonio, TX by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at San Antonio, TX, this guide helps you travel smarter and with confidence.

Most Washington, DC to San Antonio, TX trains use the Union Station to San Antonio Station station pair. Use this guide to compare Washington, DC and San Antonio, TX train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Union Station is 2 km from Washington city centre. Public transport options include:
Union Station has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, Hotel, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.
Food options include: Shake Shack, McDonald’s, Starbucks, Potbelly Sandwich Shop, Chopt Creative Salad Co., Chipotle Mexican Grill, Thunder Grill, Johnny Rockets, Jamba Juice, Ladurée Union Station, & many more
Free Wi-Fi in the station courtesy of Amtrak. ATMs are there are 2 ATM machines located on Level G.
The ticket office is open Mon - Fri: 04:30 - 22:00, Sat - Sun: 05:00 - 22:00. Information desks are located on the train concourse of Level G near the Amtrak Waiting Area.
Luggage storage is amtrak provides temporary luggage storage for $10 per bag for 24 hours for customers holding Amtrak tickets.
Available at Union Station: Parking, Taxis.
Available at Union Station: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Union Station: Elevators, escalators, wheelchair access. Accessible facilities including restrooms, parking, platforms, ticket office, waiting room.
Nearby hotels include Hyatt Recency Washington On Capitol Hill, Phoenix Park Hotel, Kimpton George Hotel.
San Antonio Station is 1 km from San Antonio city centre. Public transport options include:
San Antonio Station has practical services for this route, including Lockers, Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Information Desk, and Luggage Carts.
Food options include: The Station Cafe, Rosario's Mexican Cafe Y Cantina
Ticket office support is available at San Antonio Station. Information desks are located in the main hall.
Luggage storage is available at San Antonio Station. Lost and found is available at the station.
Available at San Antonio Station: Parking, Taxis, WC.
Available at San Antonio Station: Bike Parking, Bike Rental.
Accessibility facilities are available at San Antonio Station: Elevators, restrooms.
Nearby hotels include Staybridge Suites San Antonio Downtown Convention Center, Holiday Inn Express San Antonio N-Riverwalk Area, La Quinta Inn & Suites by Wyndham San Antonio Downtown.
Here are some other resources that might have the information you need