S$ 85 Cheap Flights from Austin to Washington D.C. (AUS-WAS)

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Cheap Flights from Austin to Washington D.C. starting at S$ 85

Book one-way or return flights from Austin to Washington D.C. from as little as S$ 85. Choose from the popular airlines below and book your flight today!

One way
Round-trip

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

Searching for the best last minute flight from Austin to Washington D.C.? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Austin to Washington D.C.. Stay updated on price trends and snag the best deals for your upcoming trip.

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

Cheapest Airlines flying from Austin to Washington D.C.

View airlines operating flights from Austin 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$ 85

Delta Air Lines

From S$ 138

American Airlines

From S$ 139

United Airlines

From S$ 148

Allegiant Air

From S$ 173

Southwest Airlines

From S$ 257

Spirit Airlines

From S$ 257

Jetblue Airways

From S$ 290

Alaska Airlines

From S$ 303

ANA airlines

Find more flights and airlines

Alternative Routes from Austin to Washington D.C.

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Austin to Washington D.C..

Cheapest
AUS
09:06
7h 55m
1 transfer
DCA
18:01
Austin-Bergstrom International Airport - Ronald Reagan Washington National Airport
Wed, May 1Frontier Airlines
S$ 85
AUS
06:15
6h 29m
1 transfer
IAD
13:44
Austin-Bergstrom International Airport - Dulles International Airport
Wed, May 15American Airlines
S$ 139
AUS
06:15
6h 29m
1 transfer
IAD
13:44
Austin-Bergstrom International Airport - Dulles International Airport
Wed, May 15American Airlines
S$ 139
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Austin (AUS) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Austin 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 Austin (AUS) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around S$ 525.
How long is a flight from Austin (AUS) to Washington D.C. (WAS)?
It takes about 3 hours 29 minutes to fly from Austin (AUS) to Washington D.C. (WAS).
What time does the earliest flight from Austin to Washington D.C. depart?
The earliest flight departs from Austin (AUS) at 07:00 and arrives in Washington D.C. (IAD) at 11:14.
What are the most popular airlines that fly from Austin (AUS) to Washington D.C. (WAS)?
Airlines with flights from Austin (AUS) to Washington D.C. (WAS): United Airlines, Scandinavian Airlines, Southwest Airlines, Allegiant Air, Alaska Airlines, Lufthansa, Brussels Airlines and American Airlines.
What's the most popular airline for direct flights from Austin (AUS) to Washington D.C. (WAS)?
Southwest Airlines operates 1 direct flights from Austin (AUS) 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 Austin 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 Austin to Washington D.C.. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

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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Flight Information from Austin to Washington D.C.

Cheapest direct flight price	S$ 84
Cheapest return ticket price	S$ 270
Cheapest month	May
Peak season for travel	October
Flight distance	2,118.83km
Average flight time	3 hours 29 minutes
Popular airline	Delta Air Lines