Cheap flights from Washington, D.C. to San Antonio from $80

Round-trip
1 adult
Economy
0 bags
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Mon 10/10
Mon 10/17

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Flight information for Washington, D.C. to San Antonio
(WAS to SAT)

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to San Antonio

Best Price Found

$80

Fastest flight time

3h 32m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Washington, D.C. in the past 72 hours is $80. The best round-trip flight deal from Washington, D.C. to San Antonio found on momondo in the last 72 hours is $164.
The fastest flight from Washington, D.C. to San Antonio takes 3h 32m
There are no direct flights from Washington, D.C. to San Antonio. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - San Antonio Airport, Washington, D.C. Dulles Intl Airport - San Antonio Airport and Baltimore/Washington Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

How to get the cheapest flight ticket from Washington, D.C. to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Washington, D.C. to San Antonio?

January. The cheapest time of year to fly to San Antonio from Washington, D.C. is January. Most expensive is June

What is the cheapest day to depart Washington, D.C. for San Antonio?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Washington, D.C. to San Antonio?

in the evening. Washington, D.C. to San Antonio flights are approximately 14% more expensive in the morning than in the evening

What is the cheapest airline that flies to San Antonio from Washington, D.C.?

Juneyao Airlines. American Airlines, Delta, and Frontier are the most popular carriers operating from Washington, D.C. to San Antonio

What is the cheapest Washington, D.C. to San Antonio flight route?

Baltimore/Washington - San Antonio. Fly from Baltimore/Washington to San Antonio for the best Washington, D.C. - San Antonio flight prices

How far in advance should you book Washington, D.C. to San Antonio flights?

40 days before. The cheapest time to buy a flight from Washington, D.C. to San Antonio is approximately 40 days to departure

When traveling from Washington, D.C. to San Antonio, the most popular airport to fly into is San Antonio Airport. The majority of travelers flying into San Antonio Airport from Washington, D.C. are departing from Washington, D.C. Dulles Intl Airport. You may be looking for an airport near Washington, D.C. Dulles Intl Airport to depart from when traveling to San Antonio and Washington, D.C. Reagan-National Airport, located in Washington, D.C. is a great option. If you are looking for an alternate airport to fly into near San Antonio Airport, Austin Bergstrom Airport is a great option and is located in Austin. The least expensive flight option from Washington, D.C. to San Antonio will typically be IAD — AUS during the month of October with an average price of $75 RT.

Washington, D.C. Dulles Intl Airport (IAD) to Austin Bergstrom Airport (AUS)$75
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Washington, D.C. Reagan-National Airport (DCA) to Austin Bergstrom Airport (AUS)$179
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Washington, D.C. Dulles Intl Airport (IAD) to San Antonio Airport (SAT)$210
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Washington, D.C. Reagan-National Airport (DCA) to San Antonio Airport (SAT)$181
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Easily compare round-trip flights from Washington, D.C. to San Antonio

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to San Antonio by changing tabs
Multiple Airlines
Nov 8
BWI1:55 amBaltimore/Washington
10h 52m
1 stop
SAT12:47 pmSan Antonio
Nov 15
SAT8:06 amSan Antonio
9h 39m
1 stop
BWI5:45 pmBaltimore/Washington
Frontier
Oct 29
BWI2:13 pmBaltimore/Washington
15h 55m
1 stop
SAT6:08 amSan Antonio
Oct 31
SAT1:57 pmSan Antonio
16h 46m
1 stop
BWI6:43 amBaltimore/Washington
United Airlines
Dec 6
IAD3:20 amWashington, D.C. Dulles Intl
3h 47m
SAT7:07 amSan Antonio
Dec 8
SAT2:14 amSan Antonio
3h 06m
IAD5:20 amWashington, D.C. Dulles Intl
American Airlines
Jan 28
DCA6:55 amWashington, D.C. Reagan-National
6h 12m
1 stop
SAT1:07 pmSan Antonio
Jan 31
SAT3:15 amSan Antonio
7h 11m
1 stop
DCA10:26 amWashington, D.C. Reagan-National
Delta
Nov 30
DCA2:55 pmWashington, D.C. Reagan-National
5h 36m
1 stop
SAT8:31 pmSan Antonio
Dec 3
SAT1:25 amSan Antonio
6h 38m
1 stop
DCA8:03 amWashington, D.C. Reagan-National
JetBlue
Nov 3
DCA6:30 pmWashington, D.C. Reagan-National
16h 23m
2 stops
SAT10:53 amSan Antonio
Nov 9
SAT8:00 amSan Antonio
7h 44m
1 stop
DCA3:44 pmWashington, D.C. Reagan-National

Find the cheapest one-way flights from Washington, D.C. to San Antonio

If you're looking for one-way flights from Washington, D.C. to San Antonio, view some of our deals below provided by Delta, Frontier and United Airlines
Frontier
Nov 2
BWI4:45 amBaltimore/Washington
10h 20m
1 stop
SAT3:05 pmSan Antonio
United Airlines
Dec 1
IAD1:00 pmWashington, D.C. Dulles Intl
3h 46m
SAT4:46 pmSan Antonio
Delta
Jan 23
BWI12:40 pmBaltimore/Washington
5h 45m
1 stop
SAT6:25 pmSan Antonio

Search last-minute flights to San Antonio from Washington, D.C.

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. to San Antonio
Frontier
Oct 12
BWI2:09 pmBaltimore/Washington
15h 48m
1 stop
SAT5:57 amSan Antonio
Oct 17
SAT1:57 pmSan Antonio
16h 46m
1 stop
BWI6:43 amBaltimore/Washington
Multiple Airlines
Oct 11
BWI4:15 pmBaltimore/Washington
21h 36m
2 stops
SAT1:51 pmSan Antonio
Nov 3
SAT5:42 amSan Antonio
8h 24m
1 stop
BWI2:06 pmBaltimore/Washington
Frontier
Oct 12
BWI2:09 pmBaltimore/Washington
15h 48m
1 stop
SAT5:57 amSan Antonio
Oct 19
SAT1:36 pmSan Antonio
11h 45m
1 stop
BWI1:21 amBaltimore/Washington
Frontier
Oct 11
DCA2:41 pmWashington, D.C. Reagan-National
24h 24m
1 stop
SAT3:05 pmSan Antonio
Oct 14
SAT8:55 amSan Antonio
22h 26m
1 stop
DCA7:21 amWashington, D.C. Reagan-National
United Airlines
Oct 11
IAD2:20 amWashington, D.C. Dulles Intl
8h 02m
1 stop
SAT10:22 amSan Antonio
Nov 3
SAT3:14 amSan Antonio
3h 06m
IAD6:20 amWashington, D.C. Dulles Intl
Delta
Oct 11
IAD1:20 pmWashington, D.C. Dulles Intl
6h 14m
1 stop
SAT7:34 pmSan Antonio
Nov 3
SAT6:51 amSan Antonio
6h 51m
1 stop
IAD1:42 pmWashington, D.C. Dulles Intl

Best airlines flying from Washington, D.C. to San Antonio

Compare and see reviews for airlines that fly from Washington, D.C. to San Antonio with momondo
AirlineRatingFree CancellationPrice
Juneyao AirlinesPriceFrom $9Free CancellationRating
0.0
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FrontierPriceFrom $64Free CancellationRating
6.1
6.4

Boarding

5.8

Comfort

6.9

Crew

4.7

Entertainment

5.0

Food

Reviews

Frontier doesn’t have a beverage service, not even a cup of water.

1 / 10
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American AirlinesPriceFrom $144Free CancellationRating
7.1
7.4

Boarding

7.2

Comfort

8.0

Crew

6.9

Entertainment

6.5

Food

Reviews

No delays, clean , empty

1 / 10
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DeltaPriceFrom $243Free CancellationRating
7.9
7.9

Boarding

8.0

Comfort

8.3

Crew

7.8

Entertainment

7.3

Food

Reviews

One of the crew member weren’t to pleasant

1 / 10
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United AirlinesPriceFrom $260Free CancellationRating
7.1
7.5

Boarding

7.1

Comfort

8.0

Crew

6.9

Entertainment

6.5

Food

Reviews

Poor poor customer service!! Two flight cancellations, did not refund my seat reservations on cancelled flights, constantly had to call to rebook and reassigned seats and even saw customer service in person in Frankfurt but rep was extremely rude. Will never fly Lufthansa again.

1 / 10
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  • United Airlines Flights From Washington, D.C. to San Antonio

    United Airlines is one of the most popular airlines flying from Washington, D.C. to San Antonio, operating 10 flights/week on average for this route. A good United Airlines flight deal for Washington, D.C. to San Antonio starts from $260 round-trip, up to an average price of $431. Our users have rated United Airlines at 7.1/10.


United Airlines flights from Washington, D.C. to San Antonio

Our best United Airlines deals on Washington, D.C. to San Antonio flight tickets
United Airlines
Dec 6
IAD3:20 amWashington, D.C. Dulles Intl
3h 47m
SAT7:07 amSan Antonio
Dec 8
SAT2:14 amSan Antonio
3h 06m
IAD5:20 amWashington, D.C. Dulles Intl
United Airlines
Dec 6
IAD7:54 amWashington, D.C. Dulles Intl
6h 05m
1 stop
SAT1:59 pmSan Antonio
Dec 8
SAT2:14 amSan Antonio
3h 06m
IAD5:20 amWashington, D.C. Dulles Intl
United Airlines
Jan 23
IAD12:15 pmWashington, D.C. Dulles Intl
3h 52m
SAT4:07 pmSan Antonio
Jan 26
SAT2:30 amSan Antonio
3h 04m
IAD5:34 amWashington, D.C. Dulles Intl

American Airlines flights from Washington, D.C. to San Antonio

Our best American Airlines deals on Washington, D.C. to San Antonio flight tickets
American Airlines
Jan 28
DCA6:55 amWashington, D.C. Reagan-National
6h 12m
1 stop
SAT1:07 pmSan Antonio
Jan 31
SAT3:15 amSan Antonio
7h 11m
1 stop
DCA10:26 amWashington, D.C. Reagan-National
American Airlines
Jan 28
DCA10:25 amWashington, D.C. Reagan-National
8h 14m
2 stops
SAT6:39 pmSan Antonio
Jan 31
SAT1:00 pmSan Antonio
4h 59m
1 stop
DCA5:59 pmWashington, D.C. Reagan-National
American Airlines
Jan 24
IAD10:33 amWashington, D.C. Dulles Intl
8h 06m
2 stops
SAT6:39 pmSan Antonio
Jan 26
SAT8:22 amSan Antonio
9h 32m
2 stops
IAD5:54 pmWashington, D.C. Dulles Intl

  • Are airlines flying from Washington, D.C. to San Antonio offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Washington, D.C. to San Antonio, such as United Airlines, American Airlines, and Delta may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Washington, D.C. to San Antonio by plane?

    San Antonio is 1384.8 mi away from Washington, D.C.. A reasonable flight in good conditions will take 3h 46m.



Alternative routes for Washington, D.C. to San Antonio

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Washington, D.C. to Dallas Flights
Fastest flight time3h 24m
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Washington, D.C. to Austin Flights
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Washington, D.C. to El Paso Flights
Fastest flight time6h 12m
Cheapest price$184
Washington, D.C. to Lubbock Flights
Fastest flight time6h 03m
Cheapest price$351

Similar Washington, D.C. to San Antonio flights

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Why use momondo?

Finding the right flight to San Antonio from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Yes. All flights to San Antonio from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

Once all potential Washington, D.C. to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

If you are not ready to book a flight from Washington, D.C. to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.


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