Cheap flights from San Antonio to Washington, D.C. from $68

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1 stop
Mon, Nov 3
San Antonio SATWashington, D.C. IAD
$68
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1 stop
Mon, Nov 3
San Antonio SATWashington, D.C. BWI
$89
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1 stop
Tue, Nov 4
San Antonio SATWashington, D.C. BWI
$104
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1 stop
Wed, Nov 5
San Antonio SATWashington, D.C. BWI
$116
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1 stop
Tue, Nov 4
San Antonio SATWashington, D.C. BWI
$127
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1 stop
Fri, Nov 7
San Antonio SATWashington, D.C. BWI
$134
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1 stop
Mon, Nov 3 – Sat, Nov 8
San Antonio SATWashington, D.C. IAD
$141
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1 stop
Wed, Nov 5 – Sun, Nov 9
San Antonio SATWashington, D.C. BWI
$228
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Direct
Tue, Nov 4 – Sat, Nov 8
San Antonio SATWashington, D.C. IAD
$353
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Direct
Tue, Nov 4 – Sat, Nov 8
San Antonio SATWashington, D.C. IAD
$353
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Direct
Tue, Nov 4 – Sat, Nov 8
San Antonio SATWashington, D.C. IAD
$353
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Direct
Tue, Nov 4 – Sat, Nov 8
San Antonio SATWashington, D.C. IAD
$353
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How much do flights to Washington, D.C. cost?

Cheapest one-way trip

$68

Cheapest nonstop round-trip

$350

Cheapest round-trip

$141

Average round-trip

$335

Includes rare itinerary

Travel hack

Key info about flying to Washington, D.C.

Depart from
San Antonio International
Arrive to
Washington Dulles International
Average flights per week
400
Flight distance
2191 km
Worth visiting
National Mall - Lincoln Memorial

Weekly direct flights

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

AirlineSun 05.10Mon 06.10Tue 07.10Wed 08.10Thu 09.10Fri 10.10Sat 11.10
United Airlines
2211222
Weekly flights: 12 totalDaily flights: 1.71 averageMost flights: Sunday 2 flights
AirlineSun 12.10Mon 13.10Tue 14.10Wed 15.10Thu 16.10Fri 17.10Sat 18.10
United Airlines
2211222
Weekly flights: 12 totalDaily flights: 1.71 averageMost flights: Sunday 2 flights
AirlineSun 19.10Mon 20.10Tue 21.10Wed 22.10Thu 23.10Fri 24.10Sat 25.10
United Airlines
2211222
Weekly flights: 12 totalDaily flights: 1.71 averageMost flights: Sunday 2 flights
AirlineSun 26.10Mon 27.10Tue 28.10Wed 29.10Thu 30.10Fri 31.10Sat 01.11
United Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Sunday 2 flights

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

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo
VolarisVOIY4No
VivaAerobusVIVVBNo

Online check-in is not available for these airlines.

Weather in Washington, D.C.

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C-1°C
February8°C0°C
March12°C3°C
April19°C8°C
May23°C13°C
June29°C18°C
July32°C21°C
August30°C20°C
September26°C17°C
October20°C11°C
November13°C5°C
December8°C1°C
Hottest Month
32°C
July
Coldest month
-1°C
January
Sunny days
266
days per year
Snow days
8
days per year

14 day forecast

Sunday
12 Oct
87%
19°C14°C
19 Oct
70%
22°C13°C
Monday
13 Oct
87%
15°C13°C
20 Oct
73%
20°C13°C
Tuesday
14 Oct
24°C13°C
21 Oct
18°C10°C
Wednesday
15 Oct
20°C12°C
22 Oct
19°C8°C
Thursday
16 Oct
17°C6°C
23 Oct
24°C11°C
Friday
17 Oct
18°C7°C
24 Oct
67%
19°C14°C
Saturday
18 Oct
19°C10°C
25 Oct
61%
19°C12°C
Book your trip to arrive at Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National. The distance between San Antonio and Washington, D.C. is 2191 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Spirit Airlines, Volaris, and VivaAerobus. San Antonio and Washington, D.C. have 400 direct flights per week. When you arrive at Washington, D.C., consider visiting National Mall, and Lincoln Memorial.

Frequently asked questions

How long does it take to travel from San Antonio to Washington, D.C.?
A one-way nonstop (direct) flight between San Antonio and Washington, D.C. takes around 3.4 hours.
What is the flight distance between San Antonio and Washington, D.C.?
The flight distance between San Antonio and Washington, D.C. is 2191 km.
What airlines offer nonstop (direct) flights between San Antonio and Washington, D.C.?
Several carriers operate flights between San Antonio and Washington, D.C.. Airlines offering nonstop (direct) flights include United Airlines.
What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and Mexico City, Guadalajara, Los Angeles, Las Vegas, Orlando, Cancún, Monterrey, Puerto Vallarta, New York, Puerto Escondido, Oaxaca, Denver, Santiago de Querétaro, Oaxaca, San José del Cabo, Dallas, London, Manila, Edmonton, Chicago, Vancouver.
What are the most popular routes to and from Washington, D.C.?
Travelers frequently search for route combinations, such as Washington, D.C. and Atlanta, Los Angeles, Orlando, Dallas, Mexico City, Tampa, London, Denver, San Francisco, Houston, Boston, Lima, Miami, Chicago, Phoenix, Las Vegas, Guadalajara, Seattle, Detroit, New Delhi.
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, Victoria Regional, Corpus Christi International, Piedras Negras International, Killeen–Fort Hood Regional, Easterwood.
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, Harrisburg International, Trenton–Mercer, Lancaster, Salisbury–Ocean City–Wicomico Regional, Shenandoah Valley Regional.
Which airlines fly between San Antonio and Washington, D.C.?
Currently, you can fly between San Antonio and Washington, D.C. with United Airlines, Frontier Airlines, Spirit Airlines, Volaris, VivaAerobus.
When’s the best time to travel between San Antonio and Washington, D.C.?
If you don’t have specific dates for your trip between San Antonio and Washington, D.C., 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 San Antonio and Washington, D.C.?
How many airports are there near San Antonio?
How many airports are there near Washington, D.C.?
What time do nonstop (direct) flights between San Antonio and Washington, D.C. depart?
What time do nonstop (direct) flights between San Antonio and Washington, D.C. arrive?
What time do flights between San Antonio and Washington, D.C. depart?
What time do flights between San Antonio and Washington, D.C. arrive?

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