What is the best way to travel from Washington, DC to San Antonio, TX?
Looking for a trip? Compare all the available Buses and Flights for the journey to San Antonio, TX from Washington, DC. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
What is the cheapest way to reach San Antonio, TX from Washington, DC?
You can get to San Antonio, TX with just $116 by taking a Bus from FlixBus, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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FlixBus36h 10m09:15 AMWashington, DCUnion Station9:25 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/15/2025 9:15:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/16/2025 9:25:00 PM. 50 Economy ticket for $116 per person are available. Travel duration is 36h 10m
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FlixBus37h 30m03:30 PMWashington, DCUnion Station5:00 AMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/15/2025 3:30:00 PM to Bus Station, San Antonio, TX (USA) arriving at 6/17/2025 5:00:00 AM. 50 Economy ticket for $118 per person are available. Travel duration is 37h 30m
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FlixBus38h 15m010:40 PMWashington, DCUnion Station12:55 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/15/2025 10:40:00 PM to Bus Station, San Antonio, TX (USA) arriving at 6/17/2025 12:55:00 PM. 50 Economy ticket for $118 per person are available. Travel duration is 38h 15m
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Greyhound US35h 45m05:50 AMWashington, DCUnion Station5:35 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/15/2025 5:50:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/16/2025 5:35:00 PM. 50 Economy ticket for $118 per person are available. Travel duration is 35h 45m
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Greyhound US53h 40m05:30 PMWashington, DCUnion Station11:10 PMSan Antonio, TXPearl District0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/15/2025 5:30:00 PM to Pearl District, San Antonio, TX (USA) arriving at 6/17/2025 11:10:00 PM. 50 Economy ticket for $141 per person are available. Travel duration is 53h 40m
Cheapest Buses Sunday
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Greyhound US35h 45m05:50 AMWashington, DCUnion Station5:35 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/18/2025 5:50:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/19/2025 5:35:00 PM. 50 Economy ticket for $195 per person are available. Travel duration is 35h 45m
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Greyhound US38h 10m07:15 AMWashington, DCUnion Station9:25 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/18/2025 7:15:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/19/2025 9:25:00 PM. 50 Economy ticket for $197 per person are available. Travel duration is 38h 10m
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Greyhound US60h 0m08:55 AMWashington, DCUnion Station8:55 PMSan Antonio, TXPearl District0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/18/2025 8:55:00 AM to Pearl District, San Antonio, TX (USA) arriving at 6/20/2025 8:55:00 PM. 50 Economy ticket for $198 per person are available. Travel duration is 60h 0m
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FlixBus36h 25m02:30 AMWashington, DCUnion Station2:55 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/18/2025 2:30:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/19/2025 2:55:00 PM. 50 Economy ticket for $199 per person are available. Travel duration is 36h 25m
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FlixBus38h 15m010:40 PMWashington, DCUnion Station12:55 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/18/2025 10:40:00 PM to Bus Station, San Antonio, TX (USA) arriving at 6/20/2025 12:55:00 PM. 50 Economy ticket for $199 per person are available. Travel duration is 38h 15m
Cheapest Buses Wednesday
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FlixBus36h 25m02:30 AMWashington, DCUnion Station2:55 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/20/2025 2:30:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/21/2025 2:55:00 PM. 50 Economy ticket for $118 per person are available. Travel duration is 36h 25m
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FlixBus36h 10m09:15 AMWashington, DCUnion Station9:25 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/20/2025 9:15:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/21/2025 9:25:00 PM. 50 Economy ticket for $120 per person are available. Travel duration is 36h 10m
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FlixBus38h 15m010:40 PMWashington, DCUnion Station12:55 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/20/2025 10:40:00 PM to Bus Station, San Antonio, TX (USA) arriving at 6/22/2025 12:55:00 PM. 50 Economy ticket for $120 per person are available. Travel duration is 38h 15m
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Greyhound US53h 40m05:30 PMWashington, DCUnion Station11:10 PMSan Antonio, TXPearl District0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/20/2025 5:30:00 PM to Pearl District, San Antonio, TX (USA) arriving at 6/22/2025 11:10:00 PM. 50 Economy ticket for $126 per person are available. Travel duration is 53h 40m
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Greyhound US35h 45m05:50 AMWashington, DCUnion Station5:35 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/20/2025 5:50:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/21/2025 5:35:00 PM. 50 Economy ticket for $148 per person are available. Travel duration is 35h 45m
Cheapest Buses Friday
What are the fastest trips from Washington, DC to San Antonio, TX?
You can get to San Antonio, TX from Washington, DC in just 35h 45m with a Bus from Greyhound US. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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Greyhound US35h 45m05:50 AMWashington, DCUnion Station5:35 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/15/2025 5:50:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/16/2025 5:35:00 PM. 50 Economy ticket for $118 per person are available. Travel duration is 35h 45m
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FlixBus36h 10m09:15 AMWashington, DCUnion Station9:25 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/15/2025 9:15:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/16/2025 9:25:00 PM. 50 Economy ticket for $116 per person are available. Travel duration is 36h 10m
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FlixBus37h 30m03:30 PMWashington, DCUnion Station5:00 AMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/15/2025 3:30:00 PM to Bus Station, San Antonio, TX (USA) arriving at 6/17/2025 5:00:00 AM. 50 Economy ticket for $118 per person are available. Travel duration is 37h 30m
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FlixBus38h 15m010:40 PMWashington, DCUnion Station12:55 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/15/2025 10:40:00 PM to Bus Station, San Antonio, TX (USA) arriving at 6/17/2025 12:55:00 PM. 50 Economy ticket for $118 per person are available. Travel duration is 38h 15m
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Greyhound US53h 40m05:30 PMWashington, DCUnion Station11:10 PMSan Antonio, TXPearl District0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/15/2025 5:30:00 PM to Pearl District, San Antonio, TX (USA) arriving at 6/17/2025 11:10:00 PM. 50 Economy ticket for $141 per person are available. Travel duration is 53h 40m
Fastest Buses Sunday
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Greyhound US35h 45m05:50 AMWashington, DCUnion Station5:35 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/18/2025 5:50:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/19/2025 5:35:00 PM. 50 Economy ticket for $195 per person are available. Travel duration is 35h 45m
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FlixBus36h 25m02:30 AMWashington, DCUnion Station2:55 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/18/2025 2:30:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/19/2025 2:55:00 PM. 50 Economy ticket for $199 per person are available. Travel duration is 36h 25m
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Greyhound US38h 10m07:15 AMWashington, DCUnion Station9:25 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/18/2025 7:15:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/19/2025 9:25:00 PM. 50 Economy ticket for $197 per person are available. Travel duration is 38h 10m
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FlixBus38h 15m010:40 PMWashington, DCUnion Station12:55 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/18/2025 10:40:00 PM to Bus Station, San Antonio, TX (USA) arriving at 6/20/2025 12:55:00 PM. 50 Economy ticket for $199 per person are available. Travel duration is 38h 15m
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Greyhound US60h 0m08:55 AMWashington, DCUnion Station8:55 PMSan Antonio, TXPearl District0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/18/2025 8:55:00 AM to Pearl District, San Antonio, TX (USA) arriving at 6/20/2025 8:55:00 PM. 50 Economy ticket for $198 per person are available. Travel duration is 60h 0m
Fastest Buses Wednesday
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Greyhound US35h 45m05:50 AMWashington, DCUnion Station5:35 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/20/2025 5:50:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/21/2025 5:35:00 PM. 50 Economy ticket for $148 per person are available. Travel duration is 35h 45m
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FlixBus36h 10m09:15 AMWashington, DCUnion Station9:25 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/20/2025 9:15:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/21/2025 9:25:00 PM. 50 Economy ticket for $120 per person are available. Travel duration is 36h 10m
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FlixBus36h 25m02:30 AMWashington, DCUnion Station2:55 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/20/2025 2:30:00 AM to Bus Station, San Antonio, TX (USA) arriving at 6/21/2025 2:55:00 PM. 50 Economy ticket for $118 per person are available. Travel duration is 36h 25m
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FlixBus38h 15m010:40 PMWashington, DCUnion Station12:55 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Union Station, Washington, DC (USA) at 6/20/2025 10:40:00 PM to Bus Station, San Antonio, TX (USA) arriving at 6/22/2025 12:55:00 PM. 50 Economy ticket for $120 per person are available. Travel duration is 38h 15m
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Greyhound US53h 40m05:30 PMWashington, DCUnion Station11:10 PMSan Antonio, TXPearl District0EconomyA Bus from Greyhound US goes from Union Station, Washington, DC (USA) at 6/20/2025 5:30:00 PM to Pearl District, San Antonio, TX (USA) arriving at 6/22/2025 11:10:00 PM. 50 Economy ticket for $126 per person are available. Travel duration is 53h 40m
Fastest Buses Friday
Here you will find all operators and timetables for a
Bus from Washington, DC to San Antonio, TX
What are the most popular stations in Washington, DC and San Antonio, TX?
In Washington, DC, you will usually depart from Pennsylvania Av SE & L'Enfant Sq SE Bus Stop, Union Station or Armory Metro, while in San Antonio, TX you will be arriving at Bus Station, W. Southcross & Buffalo Bus Stop or La Cantera, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to San Antonio, TX from Washington, DC? With 5 connections between 2 Bus and Flight operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Washington, DC and San Antonio, TX, you can pay as low as $116 with a Bus from FlixBus.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Bus from Greyhound US: you will get to San Antonio, TX in just 35h 45m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Washington, DC and San Antonio, TX are FlixBus and Greyhound US, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Washington, DC and San Antonio, TX is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Ronald Reagan Washington Airport or to Olmos Park, TX, and look at flights from Ronald Reagan Washington Airport, and landing at San Antonio Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Washington, DC to San Antonio, TX?
The most popular companies between Washington, DC and San Antonio, TX, are FlixBus and Greyhound US. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus and Greyhound US
All you need to know when you travel from Washington, DC to San Antonio, TX
Check all information on comfort and services on all modes of transports from Washington, DC to San Antonio, TX. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Washington, DC to San Antonio, TX
How can I reach San Antonio, TX from Washington, DC?
Every day, there are on average 5 connections between Bus and Flight, with which you can get to San Antonio, TX from Washington, DC.
How far is San Antonio, TX from Washington, DC?
The distance between Washington, DC and San Antonio, TX is 1,386.9 miles.
What is the most ecofriendly mode of transport between Washington, DC and San Antonio, TX?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 60 kgs of CO2, a train 78 kgs, a car 379 kgs, and a flight 549 kgs.
What is the cheapest mode of transport from Washington, DC to San Antonio, TX?
You can get to San Antonio, TX with just $116 by taking a Bus from FlixBus.
What is the fastest way to get from Washington, DC to San Antonio, TX?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to San Antonio, TX in just 35h 45m with a Bus from Greyhound US.
More routes to Washington, DC and to San Antonio, TX
Looking for more options? Here you can see the most popular routes to Washington, DC and to San Antonio, TX. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Washington, DC
- Atlanta, GA to Washington, DC
- Baltimore/Washington Airport to Washington, DC
- Charlotte to Washington, DC
- Dallas to Washington, DC
- Durham, NC to Washington, DC
- Houston to Washington, DC
- Montreal to Washington, DC
- New Haven, CT to Washington, DC
- New York to Washington, DC
- Toronto, ON to Washington, DC
- Washington Dulles Airport to Washington, DC
- Trips to San Antonio, TX
- Aguascalientes to San Antonio, TX
- Brownsville, TX to San Antonio, TX
- Chicago to San Antonio, TX
- Ciudad Juárez to San Antonio, TX
- Dallas to San Antonio, TX
- El Paso, TX to San Antonio, TX
- Guadalajara, JC to San Antonio, TX
- McAllen, TX to San Antonio, TX
- Mexico City to San Antonio, TX
- Monterrey, NL to San Antonio, TX
- Nashville to San Antonio, TX
- New Orleans, LA to San Antonio, TX
- Ontario, CA to San Antonio, TX
- Orlando, FL to San Antonio, TX
- Phoenix, AZ to San Antonio, TX
- Reynosa to San Antonio, TX
- San Diego to San Antonio, TX
- San Luis Potosí to San Antonio, TX
- Zacatecas, ZS to San Antonio, TX