Cheap flights from Washington, D.C. to San Antonio

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Travelers usually depart from Washington Dulles International, Baltimore–Washington International, Ronald Reagan Washington National, Washington, DC - Union Station, or Washington, DC - Rosslyn when they travel from Washington, D.C. to San Antonio. Book your trip to arrive at San Antonio International, San Antonio, San Antonio Train Station, San Antonio-Probandt & King Roger, or San Antonio-Pearl. The distance between Washington, D.C. and San Antonio is 2264 km. The most popular airlines for this route are American Airlines, WN, United Airlines, Delta Air Lines, and Frontier Airlines. Washington, D.C. and San Antonio have 345 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights70495067-5851

Fly direct with

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

WN on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Washington, D.C. to San Antonio

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
American AirlinesAALAAYesUnknownNo
WNSWAWNNoUnknownNo
United AirlinesUALUAYesUnknownNo
Delta Air LinesDALDLYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo

Frequently asked questions

How long does it take to travel from Washington, D.C. to San Antonio?

A one-way nonstop (direct) flight between Washington, D.C. and San Antonio takes around 3.6 hours.

What is the flight distance between Washington, D.C. and San Antonio?

The flight distance between Washington, D.C. and San Antonio is 2264 km.

What airlines offer nonstop (direct) flights between Washington, D.C. and San Antonio?

Several carriers operate flights between Washington, D.C. and San Antonio. Airlines offering nonstop (direct) flights include United Airlines, WN.

What are the most popular routes to and from Washington, D.C.?

Travelers frequently search for route combinations, such as Washington, D.C. and Orlando, Porto, San Francisco, Lisbon, Denver, Chicago, Cancún, Las Vegas, Ponta Delgada, Rome, Brasília, Pittsburgh, New Orleans, Charlotte, São Paulo, Bremen, Copenhagen, Miami, Salt Lake City.

What are the most popular routes to and from San Antonio?

Travelers frequently search for route combinations, such as San Antonio and Orlando, Goiânia, Fort Lauderdale, Monterrey, Los Angeles, New Orleans, São Paulo, Rio de Janeiro, Lisbon, Recife, Salvador, Fortaleza, Florianópolis, Foz do Iguaçu, Brasília, Belo Horizonte, João Pessoa, Paraíba, Porto Alegre, Porto, Maceió.

Which airports are there in Washington, D.C.?

Washington, D.C. is mainly served by Baltimore–Washington International. But there are other airports nearby, including Washington Dulles International, Ronald Reagan Washington National.

What airports are near Washington, D.C.?

The main airport in Washington, D.C. is Baltimore–Washington International. It is also served by Philadelphia International, Norfolk International, Trenton–Mercer, Richmond International, Harrisburg International, Atlantic City International, Lehigh Valley International, Altoona–Blair County, New Castle Airport, Lancaster.

What airports are near San Antonio?

The main airport in San Antonio is San Antonio International. It is also served by Austin–Bergstrom International, San Antonio International, Laredo International, Corpus Christi International, Nuevo Laredo International, Killeen–Fort Hood Regional, Piedras Negras International, Easterwood, Victoria Regional, Del Rio International.

What buses and trains depart from Washington, D.C.?

A number of bus and train companies depart from Washington, D.C., including Amtrak train.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Washington, D.C. and San Antonio?

What is Virtual Interlining and how do I use it?

Which airlines fly between Washington, D.C. and San Antonio?

When's the best time to travel between Washington, D.C. and San Antonio?

What flights operate between Washington, D.C. and San Antonio?

How many airports are there near Washington, D.C.?

How many airports are there near San Antonio?

Is it possible to reach Washington, D.C. by bus or train?

What time do nonstop (direct) flights between Washington, D.C. and San Antonio depart?

What time do nonstop (direct) flights between Washington, D.C. and San Antonio arrive?

What time do flights between Washington, D.C. and San Antonio depart?

What time do flights between Washington, D.C. and San Antonio arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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