S$ 107 Cheap Flights from Washington D.C. to San Antonio (WAS-SAT)

Cheap Flights from Washington D.C. to San Antonio

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Cheap Flights from Washington D.C. to San Antonio starting at CNY 107

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 Washington D.C. to San Antonio

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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 Washington D.C. to San Antonio

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

Frontier Airlines

From S$ 107

American Airlines

From S$ 138

Delta Air Lines

From S$ 155

Sun Country Airlines

From S$ 174

United Airlines

From S$ 193

Southwest Airlines

From S$ 193

Jetblue Airways

From S$ 201

Alaska Airlines

From S$ 289

ANA airlines

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Alternative Routes from Washington D.C. to San Antonio

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

Cheapest
DCA
07:00
26h 20m
1 transfer
SAT
08:20
Ronald Reagan Washington National Airport - San Antonio International Airport
Fri, May 3Frontier Airlines
S$ 107
IAD
17:17
7h 37m
1 transfer
SAT
23:54
Washington Dulles International Airport - San Antonio International Airport
Tue, May 7American Airlines
S$ 139
IAD
17:17
7h 37m
1 transfer
SAT
23:54
Washington Dulles International Airport - San Antonio International Airport
Tue, May 7American Airlines
S$ 139
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Frequently Asked Questions

When to buy 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 cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Washington D.C. (WAS) to San Antonio (SAT) cost?
According to Trip.com's data, the lowest price is around S$ 539.
How long is a flight from Washington D.C. (WAS) to San Antonio (SAT)?
It takes about 4 hours 13 minutes to fly from Washington D.C. (WAS) to San Antonio (SAT).
What is the transportation method from the main airport to downtown in San Antonio?
- The distance from San Antonio International Airport to downtown is about 12km, by taxi about 30 minutes.
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): Southwest Airlines, Lufthansa, Brussels Airlines, Air Canada and United Airlines.
What's the most popular airline for direct flights from Washington D.C. (WAS) to San Antonio (SAT)?
United Airlines operates 1 direct flights from Washington D.C. (WAS) to San Antonio (SAT).
How many airports in San Antonio?
There are 4 airports near San Antonio: San Antonio Randolph Afb, San Antonio International Airport, Kelly Field Annex/Lackland Air Force Base and San Antonio Stinson Airport.

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.

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

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

Cheapest direct flight price	S$ 106
Cheapest return ticket price	S$ 320
Cheapest month	December
Peak season for travel	July
Flight distance	2,220.49km
Average flight time	4 hours 13 minutes
Popular airline	United Airlines