S$ 88 Cheap Flights from San Antonio to Washington D.C. (SAT-WAS)

Cheap Flights from San Antonio to Washington D.C.

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Cheap Flights from San Antonio to Washington D.C. starting at CNY 88

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from San Antonio to Washington D.C.

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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from San Antonio to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From S$ 88

Delta Air Lines

From S$ 163

American Airlines

From S$ 164

United Airlines

From S$ 178

Spirit Airlines

From S$ 197

Sun Country Airlines

From S$ 213

Southwest Airlines

From S$ 229

Jetblue Airways

From S$ 263

Alaska Airlines

From S$ 322

ANA airlines

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Alternative Routes from San Antonio to Washington D.C.

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Antonio to Washington D.C..

Cheapest
SAT
09:20
11h 39m
1 transfer
DCA
21:59
San Antonio International Airport - Ronald Reagan Washington National Airport
Sat, May 4Frontier Airlines
S$ 88
SAT
14:10
5h 23m
1 transfer
IAD
20:33
San Antonio International Airport - Dulles International Airport
Tue, May 14Delta Air Lines
S$ 163
SAT
14:10
5h 23m
1 transfer
IAD
20:33
San Antonio International Airport - Dulles International Airport
Tue, May 14Delta Air Lines
S$ 163
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Frequently Asked Questions

When to buy flight tickets from San Antonio (SAT) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from San Antonio to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from San Antonio (SAT) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around S$ 520.
How long is a flight from San Antonio (SAT) to Washington D.C. (WAS)?
It takes about 3 hours 54 minutes to fly from San Antonio (SAT) to Washington D.C. (WAS).
What are the most popular airlines that fly from San Antonio (SAT) to Washington D.C. (WAS)?
Airlines with flights from San Antonio (SAT) to Washington D.C. (WAS): United Airlines, Southwest Airlines, Air Canada, Lufthansa and Brussels Airlines.
What's the most popular airline for direct flights from San Antonio (SAT) to Washington D.C. (WAS)?
United Airlines operates 1 direct flights from San Antonio (SAT) to Washington D.C. (WAS).
How many airports in Washington D.C.?
There are 2 airports near Washington D.C.: Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from San Antonio to Washington D.C.

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 San Antonio to Washington D.C.. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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Find cheapest flight ticket from San Antonio to Washington D.C.

Cheapest direct flight price	S$ 88
Cheapest return ticket price	S$ 310
Cheapest month	January
Peak season for travel	October
Flight distance	2,220.49km
Average flight time	3 hours 54 minutes
Popular airline	American Airlines