How long is the flight from Austin to Washington, D.C.?

Departing from Austin to Washington, D.C. will take you 5h 45m. The distance from Austin to Washington, D.C. is about 1339 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Austin to Washington, D.C. round-trip?

Currently priced at $118, Delta will fly you from Austin to Washington, D.C. and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Allegiant Air and Frontier - these airlines can fly you to your destination from $121 and $141, respectively. Delta is priced at 75% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Austin to Washington, D.C. one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $73. However, be on the lookout for offers from Allegiant Air and Delta, as they are both options that can get you from Austin to Washington, D.C. for a low price.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Austin to Washington, D.C.?

While some choose either Austin Bergstrom - Washington, D.C. Reagan-National or Austin Bergstrom - Baltimore/Washington, Austin Bergstrom - Washington, D.C. Dulles Intl is the most popular route from Austin to Washington, D.C..

What are the cheapest flights from Austin to Washington, D.C.?

On average you can expect to pay $1,658 for a flight from Austin to Washington, D.C.. The cheapest flight overall is $158 while the most popular route, (Austin Bergstrom - Washington, D.C. Dulles Intl) is currently priced at $244.

What are the most reliable airlines from Austin to Washington, D.C.?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Austin to Washington, D.C. on time: ITA Airways (91%), Mesa Airlines (90%), United Airlines (87%).

What are the most popular airlines that fly from Austin to Washington, D.C.?

When booking a flight from Austin to Washington, D.C., you may want to consider flying on United Airlines, Southwest or Frontier as they are the most popular for this route.

Most accurate provider : When it comes to deals on Austin-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Austin-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Austin to Washington, D.C.?

For a flight from Austin to Washington, D.C., you will be flying from Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city. Austin Bergstrom is the only Austin airport and it handles 4 outbound flights to Washington, D.C. per day. 7 airlines have flights to Washington, D.C. from Austin Bergstrom on a regular basis.

Can I find deals for flights from Austin to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Austin to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Austin to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Washington, D.C..

Can I find deals for business class flights from Austin to Washington, D.C.?

Yes. Cheapflights offers flight deals from Austin to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$93+ Cheap Flights from Austin to Washington, D.C.

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Cheapflights Tip: The best prices from Austin Bergstrom to Washington, D.C. are usually found in October or December, booked 85 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Austin to Washington, D.C.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Austin to Washington, D.C.
Explore the most affordable flight options available from Austin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.

Mon 10/56:33 pm -

1 stop13h 52m

Tue 10/139:12 pm -

1 stop14h 45m

Deal found 9/10

$130

Thu 10/1512:08 pm -

1 stop11h 26m

Tue 10/205:40 am -

1 stop6h 17m

Deal found 9/11

$135

Tue 10/66:33 pm -

1 stop13h 52m

Tue 10/139:12 pm -

1 stop14h 45m

Deal found 9/10

$137

Wed 10/1412:08 pm -

1 stop11h 26m

Tue 10/205:40 am -

1 stop6h 17m

Deal found 9/11

$140

Tue 10/1312:08 pm -

1 stop11h 26m

Wed 10/145:40 am -

1 stop6h 17m

Deal found 9/11

$142

Thu 10/16:33 pm -

1 stop13h 52m

Fri 10/29:25 pm -

1 stop21h 23m

Deal found 9/10

$150

Thu 10/293:43 pm -

1 stop7h 50m

Mon 11/29:12 pm -

1 stop15h 13m

Deal found 9/10

$156

Sat 11/141:55 pm -

1 stop9h 38m

Thu 11/195:40 am -

1 stop9h 14m

Deal found 9/12

$157

Mon 10/1912:08 pm -

1 stop11h 26m

Sat 10/245:40 am -

1 stop6h 17m

Deal found 9/11

$160

Fri 10/26:33 pm -

1 stop13h 52m

Mon 10/59:25 pm -

1 stop21h 23m

Deal found 9/11

$166

Wed 10/1412:08 pm -

1 stop11h 26m

Thu 10/155:40 am -

1 stop6h 17m

Deal found 9/11

$167

Sat 11/219:32 pm -

1 stop30h 38m

Sat 12/58:46 am -

1 stop16h 17m

Deal found 9/11

$271

Best flights from Austin to Washington, D.C.
Discover carefully curated flight deals from Austin to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.

Thu 11/51:00 pm -

1 stop7h 43m

Mon 11/93:40 pm -

1 stop8h 31m

Deal found 9/11

$307

Sat 12/124:30 pm -

1 stop6h 15m

Wed 1/66:00 am -

1 stop6h 05m

Deal found 9/7

$337

Thu 10/12:40 pm -

1 stop5h 45m

Fri 10/27:55 pm -

Nonstop3h 30m

Deal found 9/9

$337

Sat 11/1412:25 pm -

Nonstop3h 09m

Mon 11/236:00 pm -

Nonstop3h 50m

Deal found 9/10

$357

Tue 11/1712:35 pm -

1 stop4h 35m

Thu 11/194:00 pm -

2 stops6h 40m

Deal found 9/8

$342

Mon 11/235:20 am -

1 stop6h 34m

Fri 11/276:00 am -

1 stop6h 18m

Deal found 9/10

$347

Mon 11/1611:50 am -

1 stop4h 45m

Thu 11/194:00 pm -

2 stops6h 40m

Deal found 9/8

$342

Thu 11/2611:25 am -

1 stop8h 48m

Fri 11/276:10 am -

1 stop6h 08m

Deal found 9/9

$347

Fri 10/25:20 pm -

Nonstop3h 15m

Mon 10/59:45 am -

Nonstop3h 30m

Deal found 9/11

$347

Wed 10/287:15 am -

Nonstop3h 09m

Wed 10/286:00 pm -

Nonstop3h 50m

Deal found 9/9

$447

Mon 12/143:20 pm -

Nonstop3h 00m

Mon 1/411:10 am -

1 stop5h 55m

Deal found 9/9

$347

Tue 2/162:45 pm -

1 stop6h 52m

Sat 2/207:00 am -

1 stop7h 56m

Deal found 9/11

$387

Thu 10/227:15 am -

Nonstop3h 14m

Tue 10/278:34 am -

1 stop7h 47m

Deal found 9/10

$457

Tue 11/173:20 pm -

Nonstop3h 00m

Fri 11/208:45 pm -

Nonstop3h 45m

Deal found 9/8

$347

Sat 9/193:45 pm -

1 stop6h 42m

Tue 9/224:35 pm -

1 stop6h 47m

Deal found 9/11

$551

Tue 11/105:10 pm -

Nonstop3h 10m

Fri 11/138:30 am -

Nonstop3h 49m

Deal found 9/10

$470

Wed 10/141:45 pm -

Nonstop3h 10m

Mon 10/197:05 pm -

1 stop5h 20m

Deal found 9/11

$357

Sat 10/107:15 am -

Nonstop3h 14m

Tue 10/138:30 am -

Nonstop3h 31m

Deal found 9/11

$493

Thu 10/85:20 am -

1 stop9h 29m

Thu 10/156:00 am -

1 stop19h 21m

Deal found 9/7

$497

Fri 10/165:50 pm -

1 stop6h 00m

Sun 10/188:05 am -

Nonstop3h 30m

Deal found 9/7

$377

Wed 10/77:15 am -

Nonstop3h 14m

Wed 10/148:30 am -

Nonstop3h 31m

Deal found 9/7

$493

Sat 10/107:30 am -

1 stop8h 07m

Tue 10/136:26 pm -

1 stop5h 58m

Deal found 9/7

$513

Mon 11/1611:55 am -

Nonstop3h 00m

Thu 11/194:40 pm -

Nonstop3h 35m

Deal found 9/8

$389

Sat 10/177:15 am -

Nonstop3h 14m

Mon 10/193:02 pm -

1 stop5h 55m

Deal found 9/11

$503

Tue 11/1711:55 am -

Nonstop3h 00m

Thu 11/194:40 pm -

Nonstop3h 35m

Deal found 9/8

$389

Fri 11/2010:59 am -

1 stop6h 35m

Fri 11/276:00 am -

1 stop6h 18m

Deal found 9/8

$522

Mon 10/196:55 am -

1 stop6h 20m

Wed 10/215:25 pm -

Nonstop3h 25m

Deal found 9/8

$399

Fri 10/94:17 pm -

1 stop7h 13m

Sun 10/118:30 am -

Nonstop3h 31m

Deal found 9/11

$548

Thu 11/512:25 pm -

Nonstop3h 08m

Sun 11/81:00 pm -

Nonstop3h 50m

Deal found 9/8

$560

Sat 10/34:40 pm -

Nonstop3h 10m

Mon 10/55:20 pm -

Nonstop3h 25m

Deal found 9/9

$460

Last-minute flights from Austin to Washington, D.C.
Discover last-minute flight deals from Austin to Washington, D.C.. Data last updated September 12, 2026 and is based on user searches.

Thu 10/16:33 pm -

1 stop13h 52m

Fri 10/29:25 pm -

1 stop21h 23m

Deal found 9/10

$150

Fri 10/26:33 pm -

1 stop13h 52m

Mon 10/59:25 pm -

1 stop21h 23m

Deal found 9/11

$166

Mon 10/56:33 pm -

1 stop13h 52m

Tue 10/139:12 pm -

1 stop14h 45m

Deal found 9/10

$130

Tue 10/66:33 pm -

1 stop13h 52m

Tue 10/139:12 pm -

1 stop14h 45m

Deal found 9/10

$137

Sat 10/1012:08 pm -

1 stop11h 13m

Sat 10/179:06 pm -

1 stop14h 51m

Deal found 9/7

$278

Tue 10/1312:08 pm -

1 stop11h 26m

Wed 10/145:40 am -

1 stop6h 17m

Deal found 9/11

$142

Wed 10/1412:08 pm -

1 stop11h 26m

Tue 10/205:40 am -

1 stop6h 17m

Deal found 9/11

$140

Wed 10/1412:08 pm -

1 stop11h 26m

Thu 10/155:40 am -

1 stop6h 17m

Deal found 9/11

$167

Thu 10/1512:08 pm -

1 stop11h 26m

Tue 10/205:40 am -

1 stop6h 17m

Deal found 9/11

$135

Mon 10/1912:08 pm -

1 stop11h 26m

Sat 10/245:40 am -

1 stop6h 17m

Deal found 9/11

$160

Mon 10/1912:08 pm -

1 stop11h 26m

Wed 10/215:40 am -

1 stop6h 17m

Deal found 9/11

$169

Thu 10/293:43 pm -

1 stop7h 50m

Mon 11/29:12 pm -

1 stop15h 13m

Deal found 9/10

$156

One-way flights from Austin to Washington, D.C.
Search for one-way flight options from Austin to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Tue 12/85:20 am -

1 stop6h 07m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$93

Thu 11/123:43 pm -

1 stop7h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$95

Wed 10/1412:08 pm -

1 stop11h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$97

Tue 10/1312:08 pm -

1 stop11h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$98

Thu 10/1512:08 pm -

1 stop11h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$99

Mon 10/1912:08 pm -

1 stop11h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$100

Wed 9/306:33 pm -

1 stop13h 52m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$105

Thu 11/264:40 pm -

1 stop7h 03m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$107

Wed 10/76:33 pm -

1 stop21h 14m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$108

Thu 10/293:43 pm -

1 stop7h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$151

Sat 11/218:04 pm -

1 stop24h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$152

Sat 10/33:32 pm -

1 stop13h 48m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$153

Find flight deals from Austin to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$130 (Kiwi.com)
One-way from	$93 (Priceline)
Popular in	August
Cheapest in	October
Average price	$434
Good round-trip deal	$369 or less
Good one-way deal	$188 or less

Provider with most accurate pricing for Austin Bergstrom-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Austin Bergstrom-Washington, D.C. (WAS) flights.

Search Deals

From Austin Bergstrom to Washington, D.C. (WAS)

Search Deals

One-way flight from Austin Bergstrom to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Austin Bergstrom to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from Austin Bergstrom to Washington, D.C. (WAS).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Austin to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AustinBaltimore

AUS Austin Bergstrom - BWI Baltimore/Washington

AUSBWI

Austin Bergstrom

Mon 11/9

5:40 am-9:40 am

Nonstop3h 00m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$159

AustinBaltimore

AUS Austin Bergstrom - BWI Baltimore/Washington

AUSBWI

Austin Bergstrom

Mon 11/23

5:40 am-9:40 am

Nonstop3h 00m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$159

AustinBaltimore

AUS Austin Bergstrom - BWI Baltimore/Washington

AUSBWI

Austin Bergstrom

Wed 10/7

5:50 am-9:55 am

Nonstop3h 05m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$159

AustinWashington, D.C.

AUS Austin Bergstrom - DCA Washington, D.C. Reagan-National

AUSDCA

Austin Bergstrom

Sat 11/14

1:00 pm-9:08 pm

1 stop7h 08m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$160

AustinBaltimore

AUS Austin Bergstrom - BWI Baltimore/Washington

AUSBWI

Austin Bergstrom

Tue 10/6

2:15 pm-7:45 pm

1 stop4h 30m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$164

AustinBaltimore

AUS Austin Bergstrom - BWI Baltimore/Washington

AUSBWI

Austin Bergstrom

Thu 10/8

5:10 am-11:56 am

1 stop5h 46m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$169

AustinBaltimore

AUS Austin Bergstrom - BWI Baltimore/Washington

AUSBWI

Austin Bergstrom

Fri 12/25

5:30 am-12:55 pm

1 stop6h 25m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$179

AustinWashington, D.C.

AUS Austin Bergstrom - IAD Washington, D.C. Dulles Intl

AUSIAD

Austin Bergstrom

Mon 11/23

7:15 am-11:24 am

Nonstop3h 09m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$179

AustinWashington, D.C.

AUS Austin Bergstrom - DCA Washington, D.C. Reagan-National

AUSDCA

Austin Bergstrom

Sat 11/14

11:55 am-3:55 pm

Nonstop3h 00m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$179

AustinWashington, D.C.

AUS Austin Bergstrom - DCA Washington, D.C. Reagan-National

AUSDCA

Austin Bergstrom

Thu 10/29

12:05 pm-4:15 pm

Nonstop3h 10m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Austin to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Washington, D.C. in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Austin-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Austin-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Austin with our price prediction graph.

AUS-WAS

AUS-BWI

AUS-IAD

AUS-DCA

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Washington, D.C.

AUS-WAS

AUS-BWI

AUS-IAD

AUS-DCA

What is the cheapest month to book a flight from Austin to Washington, D.C.?

Currently, November is the cheapest month in which you can book a flight from Austin to Washington, D.C. (average of $477). Flying from Austin to Washington, D.C. in August is currently the most expensive (average of $592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to WAS?

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Austin to Washington, D.C. by exploring options for tickets in the afternoon.

Weekly flight availability from Austin to Washington, D.C.

The most flights from AUS to WAS are scheduled on a Wednesday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Austin to Washington, D.C.?

Airfare is below average for this route at the moment.

Austin to Washington, D.C. flights typically cost between $296 and $571 in October.
The cheapest round-trip price found within the last 5 days was $130 on Frontier (Oct 5-Oct 13).

What’s the top layover airport for flights from Austin to Washington, D.C.?

Atlanta (ATL) – chosen by Cheapflights users on 88% of 1-stop itineraries from Austin to Washington, D.C. on Cheapflights.

What’s the cheapest layover airport for flights from Austin to Washington, D.C.?

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $191.

What’s the fastest layover option from Austin to Washington, D.C.?

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 10h 17m.

Which airport typically offers the quickest layover for flights from Austin to Washington, D.C.?

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 5h 37m.

How often are flights from Austin to Washington, D.C. delayed?

About 13% of weekly flights between Austin and Washington, D.C. have experienced delays in the past year, with the average delay time being 141 minutes.

What is the most punctual flight time for Austin to Washington, D.C. flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Austin to Washington, D.C. flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.

How far ahead should I book a flight from Austin to Washington, D.C.?

The price you pay for your flight from Austin to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

The best insider tips for Austin to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Austin to Washington, D.C. trip

Our travel experts

Ramsey Qubein

Expert on IAD and AUS

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Austin to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,191 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Southwest

8.0

Very good

4,191 reviews

Southwest

8.0

Very good

4,191 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Delta

7.8

Good

8,567 reviews

Southwest

8.0

Very good

4,191 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

United Airlines

7.4

Good

10,207 reviews

Southwest

8.0

Very good

4,191 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Allegiant Air

7.3

Good

679 reviews

Southwest

8.0

Very good

4,191 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Frontier

5.6

Fair

2,606 reviews

Southwest

8.0

Very good

4,191 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Related info for your journey

What airport do you fly from for flights from Austin to Washington, D.C.?
For a flight from Austin to Washington, D.C., you will be flying from Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city. Austin Bergstrom is the only Austin airport and it handles 4 outbound flights to Washington, D.C. per day. 7 airlines have flights to Washington, D.C. from Austin Bergstrom on a regular basis.
How long is the flight from Austin to Washington, D.C.?
Departing from Austin to Washington, D.C. will take you 5h 45m. The distance from Austin to Washington, D.C. is about 1339 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Austin to Washington, D.C. round-trip?
Currently priced at $118, Delta will fly you from Austin to Washington, D.C. and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Allegiant Air and Frontier - these airlines can fly you to your destination from $121 and $141, respectively. Delta is priced at 75% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Austin to Washington, D.C. one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $73. However, be on the lookout for offers from Allegiant Air and Delta, as they are both options that can get you from Austin to Washington, D.C. for a low price.
What are the most popular routes from Austin to Washington, D.C.?
While some choose either Austin Bergstrom - Washington, D.C. Reagan-National or Austin Bergstrom - Baltimore/Washington, Austin Bergstrom - Washington, D.C. Dulles Intl is the most popular route from Austin to Washington, D.C..
What are the most reliable airlines from Austin to Washington, D.C.?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Austin to Washington, D.C. on time: ITA Airways (91%), Mesa Airlines (90%), United Airlines (87%).
What are the cheapest flights from Austin to Washington, D.C.?
On average you can expect to pay $1,658 for a flight from Austin to Washington, D.C.. The cheapest flight overall is $158 while the most popular route, (Austin Bergstrom - Washington, D.C. Dulles Intl) is currently priced at $244.
Can I find deals for flights from Austin to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Austin to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Austin to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Washington, D.C..
Can I find deals for business class flights from Austin to Washington, D.C.?
Yes. Cheapflights offers flight deals from Austin to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Austin to Washington, D.C.?
Currently, November is the cheapest month in which you can book a flight from Austin to Washington, D.C. (average of $477). Flying from Austin to Washington, D.C. in August is currently the most expensive (average of $592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 7 airlines flying from Austin to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$118	Average$473	FlexibilityNo cancel fee	On-timeN/A
Allegiant Air	Cheapest$121	Average$253	FlexibilityNo cancel fee	On-time88%
Frontier	Cheapest$141	Average$264	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$182	Average$524	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$236	Average$486	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$277	Average$468	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$292	Average$573	FlexibilityNo cancel fee	On-time63%

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$93+ Cheap flights from Austin (AUS) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Austin to Washington, D.C.

Cheapest flights from Austin to Washington, D.C.Explore the most affordable flight options available from Austin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.

Explore the most affordable flight options available from Austin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.

Best flights from Austin to Washington, D.C.Discover carefully curated flight deals from Austin to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.

Discover carefully curated flight deals from Austin to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.

Last-minute flights from Austin to Washington, D.C.Discover last-minute flight deals from Austin to Washington, D.C.. Data last updated September 12, 2026 and is based on user searches.

Discover last-minute flight deals from Austin to Washington, D.C.. Data last updated September 12, 2026 and is based on user searches.

One-way flights from Austin to Washington, D.C.Search for one-way flight options from Austin to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Search for one-way flight options from Austin to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

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Use the filters below to find and compare flights from Austin to Washington, D.C. that are best for you.

Compare providers for flights from Austin to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Washington, D.C. in September.

Best time to book a flight from Austin to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Austin with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Austin to Washington, D.C.?

What is the cheapest time of day to fly from AUS to WAS?

Find hourly flight availability from Austin to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 12, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Austin to Washington, D.C. by exploring options for tickets in the afternoon.

Weekly flight availability from Austin to Washington, D.C.

The most flights from AUS to WAS are scheduled on a Wednesday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Austin to Washington, D.C.?

Airfare is below average for this route at the moment.

Austin to Washington, D.C. flights typically cost between $296 and $571 in October.The cheapest round-trip price found within the last 5 days was $130 on Frontier (Oct 5-Oct 13).

What’s the top layover airport for flights from Austin to Washington, D.C.?

Share of 1-stop round-trip flights from Austin to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 88% of 1-stop itineraries from Austin to Washington, D.C. on Cheapflights.

What’s the cheapest layover airport for flights from Austin to Washington, D.C.?

Average round-trip fare for 1-stop flights from Austin to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same layover each way.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $191.

What’s the fastest layover option from Austin to Washington, D.C.?

Shortest average travel time for 1-stop one-way flights from Austin to Washington, D.C., based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 10h 17m.

Which airport typically offers the quickest layover for flights from Austin to Washington, D.C.?

Average layover duration for 1-stop one-way flights from Austin to Washington, D.C., chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 5h 37m.

How often are flights from Austin to Washington, D.C. delayed?

About 13% of weekly flights between Austin and Washington, D.C. have experienced delays in the past year, with the average delay time being 141 minutes.

What is the most punctual flight time for Austin to Washington, D.C. flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Austin to Washington, D.C. flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.

How far ahead should I book a flight from Austin to Washington, D.C.?

The price you pay for your flight from Austin to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

The best insider tips for Austin to Washington, D.C. flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Austin to Washington, D.C. trip

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Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Austin to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Austin to Washington, D.C.?

How long is the flight from Austin to Washington, D.C.?

What are the cheapest airlines flying from Austin to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Austin to Washington, D.C. one-way?

What are the most popular routes from Austin to Washington, D.C.?

What are the most reliable airlines from Austin to Washington, D.C.?

What are the cheapest flights from Austin to Washington, D.C.?

Can I find deals for flights from Austin to Washington, D.C. that include hotel bookings?

How can I find direct flights from Austin to Washington, D.C.?

Cheapest flights from Austin to Washington, D.C.
Explore the most affordable flight options available from Austin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.

Best flights from Austin to Washington, D.C.
Discover carefully curated flight deals from Austin to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.

Last-minute flights from Austin to Washington, D.C.
Discover last-minute flight deals from Austin to Washington, D.C.. Data last updated September 12, 2026 and is based on user searches.

One-way flights from Austin to Washington, D.C.
Search for one-way flight options from Austin to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Austin to Washington, D.C. flights typically cost between $296 and $571 in October.
The cheapest round-trip price found within the last 5 days was $130 on Frontier (Oct 5-Oct 13).