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Flights from Washington D.C. to San Antonio
Cheap flight deals from Washington D.C. to San Antonio
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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One way
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Cheapest nonstopDCA 19:453h 39mNonstopSAT 22:24Washington D.C. - San Antonio | Sat, May 10 | American AirlinesSAT 06:353h 20mNonstopDCA 10:55San Antonio - Washington D.C. | Sat, May 17 | American AirlinesAED 688 AED 90124% OFF24% OFFAED 901 AED 688
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DCA 19:453h 39mNonstopSAT 22:24Washington D.C. - San Antonio | Wed, May 28 | American AirlinesSAT 06:343h 21mNonstopDCA 10:55San Antonio - Washington D.C. | Wed, Jun 4 | American AirlinesAED 761 AED 90116% OFF16% OFFAED 901 AED 761
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DCA 19:453h 39mNonstopSAT 22:24Washington D.C. - San Antonio | Sat, May 31 | American AirlinesSAT 06:343h 21mNonstopDCA 10:55San Antonio - Washington D.C. | Mon, Jun 2 | American AirlinesAED 793 AED 90112% OFF12% OFFAED 901 AED 793
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DCA 19:453h 39mNonstopSAT 22:24Washington D.C. - San Antonio | Thu, May 8 | American AirlinesSAT 06:353h 20mNonstopDCA 10:55San Antonio - Washington D.C. | Tue, May 13 | American AirlinesAED 80611% OFFAED 901 AED 806
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DCA 19:453h 39mNonstopSAT 22:24Washington D.C. - San Antonio | Wed, May 21 | American AirlinesSAT 07:153h 24mNonstopDCA 11:39San Antonio - Washington D.C. | Sun, May 25 | United AirlinesAED 8338% OFFAED 901 AED 833
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DCA 18:346h 47m1 stopsSAT 00:21Washington D.C. - San Antonio | Sat, May 31 | Delta Air LinesSAT 13:256h 11m1 stopsDCA 20:36San Antonio - Washington D.C. | Tue, Jun 3 | Delta Air LinesAED 80011% OFFAED 901 AED 800
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IAD 09:406h 25m1 stopsSAT 15:05Washington D.C. - San Antonio | Wed, May 21 | Delta Air LinesSAT 12:087h 28m1 stopsDCA 20:36San Antonio - Washington D.C. | Thu, May 29 | Delta Air LinesAED 8268% OFFAED 901 AED 826
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DCA 18:346h 47m1 stopsSAT 00:21Washington D.C. - San Antonio | Tue, Jun 3 | Delta Air LinesSAT 16:426h 1m1 stopsDCA 23:43San Antonio - Washington D.C. | Sat, Jun 7 | Delta Air LinesAED 8268% OFFAED 901 AED 826
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DCA 19:355h 42m1 stopsSAT 00:17Washington D.C. - San Antonio | Mon, Jun 16 | Delta Air LinesSAT 14:496h 56m1 stopsDCA 22:45San Antonio - Washington D.C. | Wed, Jun 18 | Delta Air LinesAED 8268% OFFAED 901 AED 826
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DCA 19:453h 39mNonstopSAT 22:24Washington D.C. - San Antonio | Tue, Jun 3 | American AirlinesSAT 14:406h 15m1 stopsBWI 21:55San Antonio - Washington D.C. | Tue, Jun 10 | Southwest AirlinesAED 8387% OFFAED 901 AED 838
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WAS 13:0017h 25m1 stopsSAT Invalid DateWashington D.C. - San Antonio | Sat, May 10 | Normal AirlineSAT 15:006hNonstopWAS 16:00San Antonio - Washington D.C. | Mon, May 12 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopDCA 19:493h 23mNonstopSAT 22:12Washington D.C. - San Antonio | Tue, Jul 1 | American AirlinesAED 331 AED 1,30475% OFF75% OFFAED 1,304 AED 331
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DCA 19:453h 39mNonstopSAT 22:24Washington D.C. - San Antonio | Sat, May 24 | American AirlinesAED 331 AED 1,30475% OFF75% OFFAED 1,304 AED 331
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DCA 19:493h 23mNonstopSAT 22:12Washington D.C. - San Antonio | Tue, Jun 17 | American AirlinesAED 344 AED 1,30474% OFF74% OFFAED 1,304 AED 344
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DCA 19:453h 39mNonstopSAT 22:24Washington D.C. - San Antonio | Thu, May 29 | American AirlinesAED 34773% OFFAED 1,304 AED 347
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DCA 19:453h 39mNonstopSAT 22:24Washington D.C. - San Antonio | Tue, May 13 | American AirlinesAED 84435% OFFAED 1,304 AED 844
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DCA 19:453h 39mNonstopSAT 22:24Washington D.C. - San Antonio | Sat, May 10 | American AirlinesAED 1,2127% OFFAED 1,304 AED 1,212
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IAD 05:157h 14m1 stopsSAT 11:29Washington D.C. - San Antonio | Wed, Jun 4 | Frontier AirlinesAED 34773% OFFAED 1,304 AED 347
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IAD 05:157h 27m1 stopsSAT 11:42Washington D.C. - San Antonio | Mon, May 26 | Frontier AirlinesAED 34973% OFFAED 1,304 AED 349
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IAD 05:157h 14m1 stopsSAT 11:29Washington D.C. - San Antonio | Mon, Jun 2 | Frontier AirlinesAED 35573% OFFAED 1,304 AED 355
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IAD 05:157h 27m1 stopsSAT 11:42Washington D.C. - San Antonio | Fri, May 30 | Frontier AirlinesAED 36272% OFFAED 1,304 AED 362
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WAS 13:0017h 25m1 stopsSAT Invalid DateWashington D.C. - San Antonio | Sat, May 10 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Washington D.C. to San Antonio
Cheapest one-way flight price | AED 330 |
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Cheapest return ticket price | AED 688 |
Off-season for travel | March |
Peak season for travel | June |
Flight distance | 2,220.49 km |
Average flight time | 4 hours 9 minutes |
Popular airline | Delta Air Lines |
When is the cheapest time to fly from Washington D.C. to San Antonio?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Washington D.C. (WAS) to San Antonio (SAT) the cheapest?
Airlines adjust prices for flights from Washington D.C. to San Antonio based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Washington D.C. (WAS) to San Antonio (SAT) cost?
According to Trip.com's data, the lowest price is around AED 1,997. -
How long does it take to fly from Washington D.C. (WAS) to San Antonio (SAT)?
It takes about 4 hours 9 minutes to fly from Washington D.C. (WAS) to San Antonio (SAT). -
What are the most popular airlines that fly from Washington D.C. (WAS) to San Antonio (SAT)?
Airlines with flights from Washington D.C. (WAS) to San Antonio (SAT): United Airlines, Lufthansa, Brussels Airlines, Air Canada, Southwest Airlines and American Airlines. -
How many airports are there in San Antonio (SAT)?
There are 2 airport(s) near San Antonio (SAT): San Antonio International Airport and Kelly Field Annex/Lackland Air Force Base.
How to find a cheap flight from Washington D.C. to San Antonio
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to San Antonio. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Washington D.C. to San Antonio ticket.
Tap "Date" on flight search bar to scan through the calender for Washington D.C. to San Antonio airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, Jul 1 at AED 331 for one-way flights.
Compare cheap Washington D.C. to San Antonio flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Washington D.C. to San Antonio. The cheapest airline operating is American Airlines.
Set up a Price Alert
By setting up a Price Alert for your Washington D.C. to San Antonio route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Washington D.C. to San Antonio flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Washington D.C. to San Antonio to get exclusive deals for you.
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