Cheap Flights from Austin to Washington D.C.
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Flights from Austin to Washington D.C.
Flight deals from Austin to Washington D.C.
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
AUS 12:093h 16mDirectIAD 16:25Austin - Washington D.C. | Tue, Jun 24 | United Airlines
IAD 08:433h 24mDirectAUS 11:07Washington D.C. - Austin | Wed, Jun 25 | United AirlinesAU$351 AU$42217% OFF17% OFFAU$422 AU$351 -
AUS 07:153h 16mDirectIAD 11:31Austin - Washington D.C. | Sun, Jun 15 | United Airlines
IAD 09:433h 16mDirectAUS 11:59Washington D.C. - Austin | Fri, Jun 20 | Allegiant AirAU$360 AU$42215% OFF15% OFFAU$422 AU$360
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AUS 17:515h 6m1 stopsDCA 23:57Austin - Washington D.C. | Sun, Jun 15 | American Airlines
DCA 15:596h 56m1 stopsAUS 21:55Washington D.C. - Austin | Fri, Jun 20 | American AirlinesAU$331 AU$42222% OFF22% OFFAU$422 AU$331 -
AUS 15:1014h 20m1 stopsIAD 06:30Austin - Washington D.C. | Sat, Jun 14 | Frontier Airlines
IAD 07:3030h 28m1 stopsAUS 12:58Washington D.C. - Austin | Wed, Jun 18 | Frontier AirlinesAU$35516% OFFAU$422 AU$355 -
AUS 08:007h 16m1 stopsDCA 16:16Austin - Washington D.C. | Wed, Aug 6 | American Airlines
IAD 08:403h 24mDirectAUS 11:04Washington D.C. - Austin | Sun, Aug 10 | United AirlinesAU$35715% OFFAU$422 AU$357
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AUS 17:415h 23m1 stopsIAD 00:04Austin - Washington D.C. | Fri, Jun 13 | Frontier Airlines
DCA 07:0017h 24m1 stopsAUS 23:24Washington D.C. - Austin | Tue, Jun 17 | Frontier AirlinesAU$36813% OFFAU$422 AU$368
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AUS 12:157h 40m1 stopsDCA 20:55Austin - Washington D.C. | Wed, Jul 9 | Southwest Airlines
DCA 06:106h 15m1 stopsAUS 11:25Washington D.C. - Austin | Wed, Jul 16 | Southwest AirlinesAU$36913% OFFAU$422 AU$369 -
AUS 07:008h 59m1 stopsDCA 16:59Austin - Washington D.C. | Sat, Jul 12 | Frontier Airlines
DCA 07:0017h 34m1 stopsAUS 23:34Washington D.C. - Austin | Sat, Jul 19 | Frontier AirlinesAU$37012% OFFAU$422 AU$370
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AUS 17:465h 18m1 stopsIAD 00:04Austin - Washington D.C. | Mon, Jun 16 | Frontier Airlines
IAD 07:3030h 28m1 stopsAUS 12:58Washington D.C. - Austin | Wed, Jun 18 | Frontier AirlinesAU$37112% OFFAU$422 AU$371
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AUS 17:415h 23m1 stopsIAD 00:04Austin - Washington D.C. | Fri, Jun 20 | Frontier Airlines
IAD 06:1011h 36m1 stopsAUS 16:46Washington D.C. - Austin | Sat, Jun 21 | Frontier AirlinesAU$37212% OFFAU$422 AU$372
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AUS 13:0017h 25m1 stopsWAS Invalid DateAustin - Washington D.C. | Fri, Jun 13 | Normal Airline
WAS 15:006hDirectAUS 16:00Washington D.C. - Austin | Sun, Jun 15 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
AUS 07:153h 16mDirectIAD 11:31Austin - Washington D.C. | Tue, Jun 24 | United AirlinesAU$167 AU$67375% OFF75% OFFAU$673 AU$167
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AUS 10:303h 18mDirectIAD 14:48Austin - Washington D.C. | Sat, Jun 21 | United AirlinesAU$593 AU$67312% OFF12% OFFAU$673 AU$593
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AUS 07:008h 59m1 stopsDCA 16:59Austin - Washington D.C. | Sat, Aug 2 | Frontier AirlinesAU$99 AU$67385% OFF85% OFFAU$673 AU$99
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AUS 17:465h 18m1 stopsIAD 00:04Austin - Washington D.C. | Mon, Jun 16 | Frontier AirlinesAU$11583% OFFAU$673 AU$115
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AUS 17:5617h 48m1 stopsIAD 12:44Austin - Washington D.C. | Sun, Jun 15 | Frontier AirlinesAU$12581% OFFAU$673 AU$125
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AUS 17:535h 6m1 stopsIAD 23:59Austin - Washington D.C. | Sat, Jun 21 | American AirlinesAU$13680% OFFAU$673 AU$136
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AUS 16:595h 45m1 stopsDCA 23:44Austin - Washington D.C. | Fri, Jun 13 | Delta Air LinesAU$17474% OFFAU$673 AU$174 -
AUS 05:358h 7m1 stopsIAD 14:42Austin - Washington D.C. | Tue, Aug 5 | Delta Air LinesAU$17774% OFFAU$673 AU$177
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AUS 12:047h 39m1 stopsDCA 20:43Austin - Washington D.C. | Fri, Aug 8 | Delta Air LinesAU$17774% OFFAU$673 AU$177
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AUS 06:385h1 stopsIAD 12:38Austin - Washington D.C. | Wed, Jun 18 | American AirlinesAU$18073% OFFAU$673 AU$180
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AUS 13:0017h 25m1 stopsWAS Invalid DateAustin - Washington D.C. | Fri, Jun 13 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Austin to Washington D.C.
| Cheapest one-way flight price | AU$98 |
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| Cheapest return ticket price | AU$350 |
| Off-season travel month | April |
| Peak season for travel | June |
| Flight distance | 2,118.83km |
| Average flight time | 3 hours 43 minutes |
| Popular airline | United Airlines |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are 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 are flights from Austin (AUS) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around AU$751. -
How long is the flight from Austin (AUS) to Washington D.C. (WAS)?
It takes about 3 hours 43 minutes to fly from Austin (AUS) to Washington D.C. (WAS). -
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, Lufthansa, Brussels Airlines and Southwest Airlines. -
How many airports in Washington D.C. (WAS)?
There are 2 airport(s) in Washington D.C. (WAS): 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.
Be flexible with your travel dates to get the cheapest flight from Austin to Washington D.C..
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Austin to Washington D.C. over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, Jun 24, with one-way flights priced at just AU$167.
Compare cheap flight deals from Austin to Washington D.C. across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Austin to Washington D.C.. The cheapest airline for this route is United Airlines.
Set up a Price Alert
By setting up a Price Alert for your journey from Austin to Washington D.C., you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Austin to Washington D.C..
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Austin to Washington D.C. and snag some exclusive deals just for you.
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