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

Currently priced at $199, Spirit Airlines will fly you from Austin to Washington, D.C. and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $236 and $237, respectively. Spirit Airlines is priced at 52% 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 Spirit Airlines, with whom users have recently found tickets for as low as $84. However, be on the lookout for offers from Delta and American Airlines, 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 cheapest flights from Austin to Washington, D.C.?

On average you can expect to pay $1,907 for a flight from Austin to Washington, D.C.. The cheapest flight overall is $178 while the most popular route, (Austin Bergstrom - Washington, D.C. Dulles Intl) is currently priced at $130.

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: Republic Airways (100%), Lufthansa (89%), United Airlines (84%).

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 American Airlines, Delta or Allegiant Air as they are the most popular for this route.

What is the cheapest day to fly round-trip from Austin to Washington, D.C.?

Travelers have found that booking a Wednesday departure is the best way to save up to 75% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 5% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Austin to Washington, D.C. from $316 1-2 weeks out and tickets from $428 for flights departing within the next 72 hours.

What is the cheapest month to fly from Austin to Washington, D.C.?

August can be a great time to fly to Washington, D.C. from Austin with a flight ticket averaging about $416. Cheapflights users have found deals in the month of August for as cheap as $153. The most expensive prices can be found in the month of November.

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 6 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.

$84+ Flights from Austin to Washington, D.C.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Austin to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Austin Bergstrom to Washington, D.C. are usually found in August or July, booked 87 days in advance, depart on a Thursday or Friday and return on a Thursday

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$199 (Cheapflightsfares)
One-way from	$84 (Cheapflightsfares)
Popular in	November
Cheapest in	August
Average price	$489
Good round-trip deal	$418 or less
Good one-way deal	$183 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. 11% potential increase in price ($55 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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

Find 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 March 25, 2025.

Fri 5/1611:35 amAUS - BWI

1 stop6h 51mSpirit Airlines

Sun 5/1811:54 amBWI - AUS

1 stop12h 09mSpirit Airlines

Deal found 3/25

$199

Wed 4/165:30 amAUS - IAD

1 stop5h 01mDelta

Tue 4/296:00 amIAD - AUS

1 stop8h 25mDelta

Deal found 3/24

$237

Sat 4/1212:40 pmAUS - DCA

1 stop4h 40mDelta

Sat 5/36:28 pmDCA - AUS

1 stop5h 24mDelta

Deal found 3/24

$237

Tue 4/223:02 pmAUS - IAD

1 stop6h 40mAmerican Airlines

Tue 4/299:10 amIAD - AUS

1 stop5h 38mAmerican Airlines

Deal found 3/23

$241

Fri 7/1111:47 amAUS - IAD

Nonstop3h 09mMultiple Airlines

Mon 7/141:29 pmIAD - AUS

1 stop28h 41mMultiple Airlines

Deal found 3/23

$255

Fri 4/47:40 pmAUS - BWI

1 stop12h 35mMultiple Airlines

Sun 4/66:00 amBWI - AUS

1 stop9h 30mMultiple Airlines

Deal found 3/24

$255

Thu 4/175:00 amAUS - DCA

1 stop4h 48mAmerican Airlines

Sun 4/207:55 amDCA - AUS

1 stop5h 26mAmerican Airlines

Deal found 3/24

$276

Tue 4/296:00 amAUS - DCA

1 stop9h 59mFrontier

Fri 5/21:00 pmDCA - AUS

1 stop11h 20mFrontier

Deal found 3/24

$278

Tue 6/34:59 pmAUS - BWI

1 stop6h 49mDelta

Tue 6/108:00 amBWI - AUS

1 stop5h 24mDelta

Deal found 3/25

$283

Fri 6/67:15 amAUS - IAD

Nonstop3h 16mUnited Airlines

Mon 6/95:45 pmIAD - AUS

Nonstop3h 28mUnited Airlines

Deal found 3/24

$297

Thu 5/2212:18 pmAUS - IAD

1 stop10h 43mFrontier

Sun 5/255:15 amIAD - AUS

1 stop7h 18mFrontier

Deal found 3/24

$298

Tue 4/13:15 pmAUS - BWI

1 stop8h 25mFrontier

Tue 4/226:40 amBWI - AUS

1 stop6h 05mFrontier

Deal found 3/24

$298

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 March 25, 2025.

Fri 5/1611:35 amAUS - BWI

1 stop6h 51mSpirit Airlines

Sun 5/1811:54 amBWI - AUS

1 stop12h 09mSpirit Airlines

Deal found 3/25

$199

Thu 4/105:54 pmAUS - DCA

1 stop6h 01mAmerican Airlines

Mon 4/145:59 pmDCA - AUS

1 stop6h 04mAmerican Airlines

Deal found 3/23

$236

Wed 4/165:30 amAUS - IAD

1 stop5h 01mDelta

Tue 4/296:00 amIAD - AUS

1 stop8h 25mDelta

Deal found 3/24

$237

Fri 4/47:40 pmAUS - BWI

1 stop12h 35mMultiple Airlines

Sun 4/66:00 amBWI - AUS

1 stop9h 30mMultiple Airlines

Deal found 3/24

$255

Mon 4/1412:15 pmAUS - IAD

Nonstop3h 15mUnited Airlines

Sun 4/205:49 pmIAD - AUS

Nonstop3h 39mUnited Airlines

Deal found 3/24

$297

Thu 4/176:10 amAUS - DCA

1 stop9h 49mFrontier

Sun 4/206:00 pmDCA - AUS

1 stop18h 12mFrontier

Deal found 3/24

$297

Sat 5/312:55 pmAUS - DCA

Nonstop3h 10mSouthwest

Mon 5/54:35 pmDCA - AUS

1 stop5h 15mSouthwest

Deal found 3/24

$307

Tue 4/1512:52 pmAUS - DCA

1 stop5h 07mDelta

Mon 4/216:28 pmDCA - AUS

1 stop7h 01mDelta

Deal found 3/24

$237

Tue 4/223:02 pmAUS - IAD

1 stop6h 40mAmerican Airlines

Tue 4/299:10 amIAD - AUS

1 stop5h 38mAmerican Airlines

Deal found 3/23

$241

Sat 4/266:03 amAUS - IAD

1 stop9h 35mAlaska Airlines

Tue 4/296:30 amIAD - AUS

2 stops16h 50mAlaska Airlines

Deal found 3/24

$483

Fri 6/271:53 pmAUS - IAD

1 stop15h 37mMultiple Airlines

Mon 6/3010:13 amIAD - AUS

Nonstop3h 16mMultiple Airlines

Deal found 3/24

$279

Thu 5/2212:18 pmAUS - IAD

1 stop10h 43mFrontier

Sun 5/255:15 amIAD - AUS

1 stop7h 18mFrontier

Deal found 3/24

$298

Last-minute flights from Austin to Washington, D.C.
Discover last-minute flight deals from Austin to Washington, D.C.. Data last updated March 25, 2025 and is based on user searches.

Sun 3/306:20 amAUS - BWI

1 stop6h 45mDelta

Thu 4/247:50 pmBWI - AUS

1 stop5h 39mDelta

Deal found 3/24

$577

Mon 3/314:51 pmAUS - IAD

1 stop5h 09mDelta

Wed 4/1610:15 amIAD - AUS

1 stop6h 20mDelta

Deal found 3/24

$562

Tue 4/13:15 pmAUS - BWI

1 stop8h 25mFrontier

Tue 4/226:40 amBWI - AUS

1 stop6h 05mFrontier

Deal found 3/24

$298

Tue 4/16:19 amAUS - IAD

1 stop16h 39mAmerican Airlines

Sun 4/66:18 amIAD - AUS

1 stop7h 53mAmerican Airlines

Deal found 3/24

$520

Tue 4/112:55 pmAUS - DCA

Nonstop3h 00mSouthwest

Wed 4/235:40 pmDCA - AUS

Nonstop3h 35mSouthwest

Deal found 3/24

$552

Tue 4/112:45 pmAUS - BWI

1 stop6h 05mSouthwest

Wed 4/236:50 pmBWI - AUS

Nonstop3h 40mSouthwest

Deal found 3/24

$588

Wed 4/25:00 amAUS - BWI

1 stop5h 44mUnited Airlines

Wed 4/236:15 amBWI - AUS

1 stop6h 33mUnited Airlines

Deal found 3/24

$545

Wed 4/21:36 pmAUS - IAD

3 stops25h 39mMultiple Airlines

Fri 4/412:55 pmIAD - AUS

3 stops30h 50mMultiple Airlines

Deal found 3/23

$560

Thu 4/39:47 amAUS - IAD

1 stop6h 17mFrontier

Sat 4/511:11 amIAD - AUS

1 stop8h 14mFrontier

Deal found 3/23

$298

Fri 4/47:40 pmAUS - BWI

1 stop12h 35mSpirit Airlines

Sun 4/279:32 pmBWI - AUS

1 stop13h 45mSpirit Airlines

Deal found 3/25

$208

Fri 4/47:40 pmAUS - BWI

1 stop12h 35mMultiple Airlines

Sun 4/66:00 amBWI - AUS

1 stop9h 30mMultiple Airlines

Deal found 3/24

$255

Fri 4/46:10 amAUS - DCA

1 stop28h 54mFrontier

Mon 4/77:00 amDCA - AUS

1 stop17h 33mFrontier

Deal found 3/24

$280

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 March 25, 2025.

Wed 5/77:15 amAUS - BWI

1 stop6h 18mSpirit Airlines

Deal found 3/24

$84

Thu 4/102:40 pmAUS - IAD

1 stop7h 20mDelta

Deal found 3/24

$119

Tue 6/242:40 pmAUS - DCA

1 stop6h 05mDelta

Deal found 3/24

$119

Sat 5/179:21 amAUS - IAD

2 stops9h 15mAmerican Airlines

Deal found 3/24

$124

Mon 6/165:39 pmAUS - IAD

2 stops16h 47mMultiple Airlines

Deal found 3/24

$135

Tue 5/275:15 amAUS - BWI

1 stop6h 14mDelta

Deal found 3/24

$142

Tue 4/83:15 pmAUS - BWI

1 stop8h 25mFrontier

Deal found 3/24

$145

Thu 4/2410:00 amAUS - IAD

Nonstop3h 18mUnited Airlines

Deal found 3/24

$149

Tue 4/16:10 amAUS - DCA

1 stop9h 49mFrontier

Deal found 3/24

$149

Tue 4/89:42 amAUS - IAD

1 stop6h 22mFrontier

Deal found 3/24

$150

Mon 6/169:54 amAUS - BWI

2 stops30h 00mMultiple Airlines

Deal found 3/24

$161

Sat 4/269:55 amAUS - BWI

2 stops10h 47mUnited Airlines

Deal found 3/24

$164

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

AustinBaltimore

AUS - BWI

AUSBWI

Austin Bergstrom

Fri 5/16

11:35 am-7:26 pm

1 stop6h 51m

Baltimore/Washington

Sun 5/18

11:54 am-11:03 pm

1 stop12h 09m

$199

AustinWashington, D.C.

AUS - IAD

AUSIAD

Austin Bergstrom

Wed 4/16

5:30 am-11:31 am

1 stop5h 01m

Washington, D.C. Dulles Intl

Tue 4/29

6:00 am-1:25 pm

1 stop8h 25m

$237

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Sat 4/12

8:35 am-5:25 pm

1 stop7h 50m

Washington, D.C. Reagan-National

Fri 4/18

7:35 pm-12:29 am

1 stop5h 54m

$237

AustinWashington, D.C.

AUS - IAD

AUSIAD

Austin Bergstrom

Tue 4/22

3:02 pm-10:42 pm

1 stop6h 40m

Washington, D.C. Dulles Intl

Tue 4/29

9:10 am-1:48 pm

1 stop5h 38m

$241

AustinBaltimore

AUS - BWI

AUSBWI

Austin Bergstrom

Fri 4/4

7:40 pm-9:15 am

1 stop12h 35m

Baltimore/Washington

Sun 4/6

6:00 am-2:30 pm

1 stop9h 30m

$255

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Thu 4/17

5:00 am-10:48 am

1 stop4h 48m

Washington, D.C. Reagan-National

Sun 4/20

7:55 am-12:21 pm

1 stop5h 26m

$276

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Tue 4/29

6:00 am-4:59 pm

1 stop9h 59m

Washington, D.C. Reagan-National

Fri 5/2

1:00 pm-11:20 pm

1 stop11h 20m

$278

AustinBaltimore

AUS - BWI

AUSBWI

Austin Bergstrom

Tue 6/3

4:59 pm-12:48 am

1 stop6h 49m

Baltimore/Washington

Tue 6/10

8:00 am-12:24 pm

1 stop5h 24m

$283

AustinWashington, D.C.

AUS - IAD

AUSIAD

Austin Bergstrom

Mon 4/14

10:00 am-2:18 pm

Nonstop3h 18m

Washington, D.C. Dulles Intl

Thu 4/17

5:49 pm-8:28 pm

Nonstop3h 39m

$297

AustinWashington, D.C.

AUS - IAD

AUSIAD

Austin Bergstrom

Thu 5/22

12:18 pm-12:01 am

1 stop10h 43m

Washington, D.C. Dulles Intl

Sun 5/25

5:15 am-11:33 am

1 stop7h 18m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 41 results

...

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FareScan	Price Accuracy-	Trust Score*3 stars
Mytrip	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.

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

Airports

AUS

Expect long lines at AUS, especially during early morning rush hours. Arrive early to navigate security smoothly.

IAD

Use the Silver Line Metro for a cost-effective trip to D.C. from IAD, taking less than 40 minutes.

Our travel experts

Ramsey Qubein

Expert on IAD and AUS

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.

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.

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.

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

Currently, August is the cheapest month in which you can book a flight from Austin to Washington, D.C. (average of $309). Flying from Austin to Washington, D.C. in June is currently the most expensive (average of $387). 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 in the afternoon, when flights are generally more expensive, you can save up to 64% on flights from Austin to Washington, D.C. by exploring options for tickets at noon.

What is the cheapest day to fly from Austin to Washington, D.C.?

Travelers seeking maximum savings on their Austin to Washington, D.C. flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

The most flights from AUS to WAS are scheduled on a Sunday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Washington, D.C. by month

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.

Temperature in Washington, D.C. by month

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).

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Austin to Washington, D.C. have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,785 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,272 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,890 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,605 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 6 outbound flights to Washington, D.C. per day. 7 airlines have flights to Washington, D.C. from Austin Bergstrom on a regular basis.
What are the cheapest airlines flying from Austin to Washington, D.C. round-trip?
Currently priced at $199, Spirit Airlines will fly you from Austin to Washington, D.C. and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $236 and $237, respectively. Spirit Airlines is priced at 52% 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 Spirit Airlines, with whom users have recently found tickets for as low as $84. However, be on the lookout for offers from Delta and American Airlines, 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: Republic Airways (100%), Lufthansa (89%), United Airlines (84%).
What are the cheapest flights from Austin to Washington, D.C.?
On average you can expect to pay $1,907 for a flight from Austin to Washington, D.C.. The cheapest flight overall is $178 while the most popular route, (Austin Bergstrom - Washington, D.C. Dulles Intl) is currently priced at $130.
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, August is the cheapest month in which you can book a flight from Austin to Washington, D.C. (average of $309). Flying from Austin to Washington, D.C. in June is currently the most expensive (average of $387). 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.

See more FAQs

Arlington

Alexandria

Fairfax

Tysons

Springfield

Rockville

Woodbridge

Gaithersburg

Fredericksburg

Linthicum Heights

Silver Spring

Falls Church

Laurel

Easton

Herndon

Bowie

Gettysburg

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$100	Average$207	FlexibilityNo cancel fee	On-time88%
Frontier	Cheapest$117	Average$198	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$154	Average$272	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$158	Average$402	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$249	Average$480	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$251	Average$380	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$330	Average$497	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$84+ Cheap flights from Austin (AUS) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Austin Bergstrom to Washington, D.C. are usually found in August or July, booked 87 days in advance, depart on a Thursday or Friday and return on a Thursday

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 March 25, 2025.

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 March 25, 2025.

Cheapflights Fare Finder

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 March.

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

Airports

AUS

IAD

Our travel experts

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Washington, D.C.. Price data was last updated on March 21, 2025.

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 March 25, 2025.

What is the cheapest day to fly from Austin to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Austin to Washington, D.C.. Price data was last updated on March 23, 2025.

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

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Austin to Washington, D.C. have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Austin to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights 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.?

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

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

Traveling to a place near Austin?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

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

100% Free

Book with Flexibility

Travel Smart

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 March 25, 2025.