Cheap flights from Washington, D.C. to San Antonio from £105

Cheap flights from Washington, D.C. to San Antonio from £105

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to San Antonio

1 stop
Sat, Aug 1
Washington, D.C. DCASan Antonio SAT
£105
Search
1 stop
Mon, Jul 27
Washington, D.C. DCASan Antonio SAT
£105
Search
1 stop
Wed, Jul 29
Washington, D.C. DCASan Antonio SAT
£112
Search
1 stop
Sun, Jul 26
Washington, D.C. DCASan Antonio SAT
£112
Search
1 stop
Thu, Jul 30
Washington, D.C. DCASan Antonio SAT
£135
Search
Direct
Tue, Jul 28
Washington, D.C. IADSan Antonio SAT
£227
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Direct
Thu, Jul 30 – Mon, Aug 3
Washington, D.C. IADSan Antonio SAT
£319
Search
Direct
Tue, Jul 28 – Sat, Aug 1
Washington, D.C. IADSan Antonio SAT
£319
Search
Direct
Thu, Jul 30 – Sat, Aug 1
Washington, D.C. IADSan Antonio SAT
£319
Search
Direct
Thu, Jul 30 – Mon, Aug 3
Washington, D.C. IADSan Antonio SAT
£319
Search
1 stop
Tue, Jul 28 – Sat, Aug 1
Washington, D.C. IADSan Antonio SAT
£326
Search
1 stop
Tue, Jul 28 – Sat, Aug 1
Washington, D.C. IADSan Antonio SAT
£326
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to San Antonio cost?

Cheapest one-way trip

£105

Cheapest nonstop round-trip

£321

Cheapest round-trip

£319

Average round-trip

£345

Nonstop flights in July

£228 – £396

Key info about flying to San Antonio

Depart from
Washington Dulles International
Arrive to
San Antonio International
Average flights per week
400
Flight distance
2191 km

Weekly direct flights

Discover the top airlines offering direct flights from Washington, D.C. to San Antonio in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 13.07Tue 14.07Wed 15.07Thu 16.07Fri 17.07Sat 18.07Sun 19.07
United Airlines
2222322
Weekly flights: 15 totalDaily flights: 2.14 averageMost flights: Friday 3 flights
AirlineMon 20.07Tue 21.07Wed 22.07Thu 23.07Fri 24.07Sat 25.07Sun 26.07
United Airlines
2233333
Weekly flights: 19 totalDaily flights: 2.71 averageMost flights: Wednesday 3 flights
AirlineMon 27.07Tue 28.07Wed 29.07Thu 30.07Fri 31.07Sat 01.08Sun 02.08
United Airlines
3333332
Weekly flights: 20 totalDaily flights: 2.86 averageMost flights: Monday 3 flights
AirlineMon 03.08Tue 04.08Wed 05.08Thu 06.08Fri 07.08Sat 08.08Sun 09.08
United Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights

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

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
BREEZE MXNo
JetBlue AirwaysJBUB6No
Air CanadaACAACYes

Online check-in is not available for these airlines.

Weather in San Antonio

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January17°C7°C
February19°C9°C
March23°C12°C
April27°C16°C
May30°C20°C
June34°C23°C
July35°C24°C
August36°C25°C
September32°C22°C
October28°C18°C
November22°C12°C
December18°C9°C
Hottest Month
36°C
August
Coldest month
7°C
January
Sunny days
303
days per year

14 day forecast

Saturday
18 Jul
36°C25°C
25 Jul
39°C25°C
Sunday
19 Jul
35°C24°C
26 Jul
38°C25°C
Monday
20 Jul
37°C22°C
27 Jul
38°C25°C
Tuesday
21 Jul
37°C23°C
28 Jul
40°C25°C
Wednesday
22 Jul
37°C24°C
29 Jul
40°C24°C
Thursday
23 Jul
37°C24°C
30 Jul
40°C25°C
Friday
24 Jul
38°C25°C
31 Jul
40°C24°C

San Antonio travel tips

How to get from San Antonio to Chicago by train?

If you would like to extend your journey, you can go from San Antonio to Chicago on the Texas Eagle train, which is owned by the Amtrak railroad company. Trains run every day from San Antonio Amtrak Station to Union Station in Chicago.

Take an evening stroll along San Antonio's charming waterfront

The Riverwalk or Paseo del Rio is located one level below the entire city. Because of this, the city noise is not heard here. The 5 km promenade is home to countless restaurants, hotels, and shops. It is the most popular area of the city, beautifully illuminated in the evenings with millions of lights.

Where to watch a rodeo show in San Antonio?

The Xtreme Bulls tour, hosted by the Rodeo Association, is held annually in February in San Antonio. The event takes place at the AT&T Center Stadium, an indoor sports arena located in the eastern part of the city of San Antonio.

Travelers usually depart from Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National when they travel from Washington, D.C. to San Antonio. The distance between Washington, D.C. and San Antonio is 2191 km. The most popular airlines for this route are United Airlines, Frontier Airlines, BREEZE, JetBlue Airways, and Air Canada. Washington, D.C. and San Antonio have 400 direct flights per week.

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 5.4 hours.

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

The flight distance between Washington, D.C. and San Antonio is 2191 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.

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

Travelers frequently search for route combinations, such as Washington, D.C. and London, Orlando, Atlanta, Edinburgh, Los Angeles, Tampa, Mexico City, Miami, San Salvador, San Juan, Dallas, Istanbul, Denver, New Delhi, Guadalajara, Fort Lauderdale, Kathmandu, Manchester, Paris, Toronto.

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

Travelers frequently search for route combinations, such as San Antonio and London, Mexico City, Orlando, Las Vegas, Los Angeles, Monterrey, Guadalajara, Denver, Bangkok, Puerto Vallarta, Cancún, Toronto, Dallas, Manila, Mérida, Lima, Santiago de Querétaro, New York, La Paz, Tampa.

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

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

What airports are near Washington, D.C.?

The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Richmond International, Atlantic City International, Lehigh Valley International, Trenton–Mercer, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Lancaster, Hagerstown Regional.

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, Nuevo Laredo International, Laredo International, Piedras Negras International, Corpus Christi International, Victoria Regional, Killeen–Fort Hood Regional, Easterwood.

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

Currently, you can fly between Washington, D.C. and San Antonio with United Airlines, Frontier Airlines, BREEZE, JetBlue Airways, Air Canada.

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?

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 origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

Search flightsSearch direct flights

Explore alternative trips

Flights from Washington, D.C.

Flights to San Antonio

Popular routes

The nearest countries with flights to San Antonio

Here is a list of countries people are flying from

Other destination countries from Washington, D.C.

Here is a list of countries people are flying to

Airports near Washington, D.C.

Airports near San Antonio

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Search flights
Find the best connection from Washington, D.C. to San Antonio

Search, compare, and book flights to get there.

Search flights