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

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How much do flights to San Antonio cost?

Cheapest one-way trip

£210

Cheapest nonstop round-trip

£287

Cheapest round-trip

£374

Average round-trip

£495

Nonstop flights in December

£287 – £892

Key info about flying to San Antonio

Depart from
Washington Dulles International
Arrive to
San Antonio International
Average flights per week
45
Flight distance
2191 km

Great deals from Washington, D.C. to San Antonio

Washington, D.C. IADSan Antonio SAT
£239
United Airlines
Washington, D.C. IADSan Antonio SAT
£239
United Airlines
Washington, D.C. IADSan Antonio SAT
£239
United Airlines
Washington, D.C. IADSan Antonio SAT
£241
United Airlines
Washington, D.C. BWISan Antonio SAT
£210
Spirit Airlines
Washington, D.C. IADSan Antonio SAT
£239
United Airlines

Prices updated:

Show more one-way flights
–
Washington, D.C. IADSan Antonio SAT
£374
United Airlines
–
Washington, D.C. IADSan Antonio SAT
£390
United Airlines
–
Washington, D.C. IADSan Antonio SAT
£431
United Airlines
–
Washington, D.C. IADSan Antonio SAT
£456
United Airlines
–
Washington, D.C. IADSan Antonio SAT
£479
United Airlines
–
Washington, D.C. IADSan Antonio SAT
£479
United Airlines

Prices updated:

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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 02.12Tue 03.12Wed 04.12Thu 05.12Fri 06.12Sat 07.12Sun 08.12
United Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights
AirlineMon 09.12Tue 10.12Wed 11.12Thu 12.12Fri 13.12Sat 14.12Sun 15.12
United Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights
AirlineMon 16.12Tue 17.12Wed 18.12Thu 19.12Fri 20.12Sat 21.12Sun 22.12
United Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights
AirlineMon 23.12Tue 24.12Wed 25.12Thu 26.12Fri 27.12Sat 28.12Sun 29.12
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 AirlinesUALUAYes
Spirit AirlinesNKSNKNo

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°C17°C
November21°C12°C
December18°C9°C
Hottest Month
36°C
August
Coldest month
7°C
January
Sunny days
302
days per year

14 day forecast

Friday
6 Dec
12°C9°C
13 Dec
70%
21°C11°C
Saturday
7 Dec
71%
9°C6°C
14 Dec
89%
21°C17°C
Sunday
8 Dec
16°C8°C
15 Dec
82%
22°C18°C
Monday
9 Dec
27°C10°C
16 Dec
82%
21°C14°C
Tuesday
10 Dec
18°C11°C
17 Dec
20°C12°C
Wednesday
11 Dec
17°C6°C
18 Dec
88%
23°C18°C
Thursday
12 Dec
19°C6°C
19 Dec
22°C14°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.

Travel tips & how to get from Washington, D.C. to San Antonio

The cheapest price of a one-way ticket from Washington, D.C. to San Antonio is £179. Round trip fares cost between £270 at the lowest and £1,103 at most.
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, and Spirit Airlines. Washington, D.C. and San Antonio have 45 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 3.8 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, San Salvador, Toronto, Manchester, San Francisco, Boston, San Juan, New York, Austin, Atlanta, Los Angeles, Denver, New Orleans, Edinburgh, Fort Lauderdale, Las Vegas, Seattle, Vilnius, Phoenix.
What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and London, Reykjavik, Manila, Manchester, Las Vegas, Taipei, Frankfurt, Phuket City, Toronto, Aguadilla, Dublin, Atlanta, New Orleans, San Juan, Phoenix, Paris, San Diego, Salt Lake City, Orlando, Tapachula.
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, Piedras Negras International, Nuevo Laredo International, Laredo 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, Spirit Airlines.
When's the best time to travel between Washington, D.C. and San Antonio?
If you don’t have specific dates for your trip between Washington, D.C. and San Antonio, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Washington, D.C. and San Antonio?
Traveling between Washington, D.C. and San Antonio, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
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 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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