Cheap flights from Washington, D.C. to San Antonio from $99

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1 stop
Sun, Aug 3
Washington, D.C. BWISan Antonio SAT

1 stop
Thu, Jul 31
Washington, D.C. BWISan Antonio SAT

$128
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1 stop
Sat, Aug 2
Washington, D.C. BWISan Antonio SAT

$130
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1 stop
Sat, Aug 2
Washington, D.C. DCASan Antonio SAT

$171
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1 stop
Sat, Aug 2
Washington, D.C. DCASan Antonio SAT

$171
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1 stop
Mon, Aug 4
Washington, D.C. BWISan Antonio SAT

$188
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Direct
Sat, Aug 2 – Wed, Aug 6
Washington, D.C. IADSan Antonio SAT

$331
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Direct
Fri, Aug 1 – Tue, Aug 5
Washington, D.C. IADSan Antonio SAT

$341
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Direct
Fri, Aug 1 – Tue, Aug 5
Washington, D.C. IADSan Antonio SAT

$341
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Direct
Thu, Jul 31 – Sat, Aug 2
Washington, D.C. IADSan Antonio SAT

$342
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Direct
Thu, Jul 31 – Sat, Aug 2
Washington, D.C. IADSan Antonio SAT

$342
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Direct
Thu, Jul 31 – Sat, Aug 2
Washington, D.C. IADSan Antonio SAT

$342
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Key info about flying to San Antonio

Depart from
Washington Dulles International
Arrive to
San Antonio International
Average flights per week
117
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.

AirlineSun 06.07Mon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07
2222222
---1---------------
Weekly flights: 15 totalDaily flights: 2.14 averageMost flights: Sunday 2 flights
AirlineSun 13.07Mon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07
2222222
---------------------
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Sunday 2 flights
AirlineSun 20.07Mon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07
2222222
---------------------
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Sunday 2 flights
AirlineSun 27.07Mon 28.07Tue 29.07Wed 30.07Thu 31.07Fri 01.08Sat 02.08
2222222
---------------------
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Sunday 2 flights

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

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Spirit AirlinesNKSNKNo
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo

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

Saturday
5 Jul
85%
30°C25°C
12 Jul
36°C24°C
Sunday
6 Jul
35°C24°C
13 Jul
69%
37°C24°C
Monday
7 Jul
36°C24°C
14 Jul
38°C24°C
Tuesday
8 Jul
88%
34°C23°C
15 Jul
38°C24°C
Wednesday
9 Jul
87%
35°C22°C
16 Jul
37°C23°C
Thursday
10 Jul
35°C23°C
17 Jul
38°C23°C
Friday
11 Jul
36°C23°C
18 Jul
85%
38°C25°C
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, Spirit Airlines, Hawaiian Airlines, and Alaska Airlines. Washington, D.C. and San Antonio have 117 direct flights per week.

Frequently asked questions

How long does it take to travel from Washington, D.C. to San Antonio?
What is the flight distance between Washington, D.C. and San Antonio?
What airlines offer nonstop (direct) flights between Washington, D.C. and San Antonio?
What are the most popular routes to and from Washington, D.C.?
What are the most popular routes to and from San Antonio?
Which airports are there in Washington, D.C.?
What airports are near Washington, D.C.?
What airports are near San Antonio?
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?
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?

Explore alternative trips

Flights from Washington, D.C.

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