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Cheap flights from Washington, D.C. to Austin from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Austin departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
1:00 pm - 9:35 pm
BWI
-
AUS
9h 35m1 stop
Spirit Airlines Logo
7:25 am - 11:47 pm
AUS
-
BWI
39h 22m3 stops
$174Spirit Airlines
Tue, Jan 13 - Tue, Jan 20
Frontier Logo
6:05 am - 5:07 pm
BWI
-
AUS
12h 02m1 stop
Frontier Logo
5:58 pm - 12:36 am
AUS
-
BWI
5h 38m1 stop
$175Frontier
Mon, Jan 19 - Fri, Jan 23
Spirit Airlines Logo
10:40 am - 10:34 am
BWI
-
AUS
24h 54m2 stops
Spirit Airlines Logo
11:30 am - 11:36 pm
AUS
-
BWI
11h 06m1 stop
$176Spirit Airlines
Wed, Jan 7 - Sat, Jan 10
Spirit Airlines Logo
9:26 am - 9:35 pm
BWI
-
AUS
13h 09m1 stop
Spirit Airlines Logo
11:30 am - 11:36 pm
AUS
-
BWI
11h 06m1 stop
$177Spirit Airlines
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
12:13 pm - 8:53 pm
BWI
-
AUS
9h 40m1 stop
Multiple Airlines Logo
7:15 am - 5:13 pm
AUS
-
BWI
8h 58m2 stops
$178Multiple Airlines
Wed, Feb 18 - Thu, Feb 26
Multiple Airlines Logo
12:13 pm - 8:53 pm
BWI
-
AUS
9h 40m1 stop
Multiple Airlines Logo
7:15 am - 5:13 pm
AUS
-
BWI
8h 58m2 stops
$179Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Spirit Airlines Logo
9:09 pm - 10:34 am
BWI
-
AUS
14h 25m2 stops
Spirit Airlines Logo
11:30 am - 8:31 am
AUS
-
BWI
20h 01m1 stop
$180Spirit Airlines
Wed, Jan 7 - Fri, Jan 9
Spirit Airlines Logo
1:00 pm - 9:35 pm
BWI
-
AUS
9h 35m1 stop
Spirit Airlines Logo
7:25 am - 10:27 am
AUS
-
BWI
26h 02m2 stops
$181Spirit Airlines
Thu, Feb 5 - Sun, Feb 8
Frontier Logo
1:00 pm - 12:16 am
DCA
-
AUS
12h 16m1 stop
Frontier Logo
10:45 pm - 1:02 pm
AUS
-
DCA
13h 17m1 stop
$220Frontier
Thu, Mar 5 - Mon, Mar 9
JetBlue Logo
3:55 pm - 10:17 pm
DCA
-
AUS
7h 22m1 stop
JetBlue Logo
1:30 pm - 9:45 pm
AUS
-
DCA
7h 15m1 stop
$230JetBlue
Fri, Jan 16 - Sun, Jan 18

Spirit Airlines flights from Washington, D.C. to Austin

Our best Spirit Airlines deals on Washington, D.C. to Austin flight tickets
Spirit Airlines
Jan 13
BWI1:00 pmBaltimore/Washington
9h 35m
1 stop
AUS9:35 pmAustin Bergstrom
Jan 20
AUS7:25 amAustin Bergstrom
39h 22m
3 stops
BWI11:47 pmBaltimore/Washington
$174
Find similar
Spirit Airlines
Jan 9
BWI9:26 amBaltimore/Washington
13h 09m
1 stop
AUS9:35 pmAustin Bergstrom
Jan 12
AUS11:30 amAustin Bergstrom
11h 06m
1 stop
BWI11:36 pmBaltimore/Washington
$177
Find similar
Spirit Airlines
Jan 7
BWI9:09 pmBaltimore/Washington
14h 25m
2 stops
AUS10:34 amAustin Bergstrom
Jan 9
AUS11:30 amAustin Bergstrom
20h 01m
1 stop
BWI8:31 amBaltimore/Washington
$180
Find similar

Frontier flights from Washington, D.C. to Austin

Our best Frontier deals on Washington, D.C. to Austin flight tickets
Frontier
Jan 19
BWI6:05 amBaltimore/Washington
12h 02m
1 stop
AUS5:07 pmAustin Bergstrom
Jan 23
AUS5:58 pmAustin Bergstrom
5h 38m
1 stop
BWI12:36 amBaltimore/Washington
$175
Find similar
Frontier
Apr 9
BWI9:57 amBaltimore/Washington
9h 42m
1 stop
AUS6:39 pmAustin Bergstrom
Apr 13
AUS6:08 pmAustin Bergstrom
5h 16m
1 stop
BWI12:24 amBaltimore/Washington
$203
Find similar
Frontier
Feb 5
BWI6:00 amBaltimore/Washington
12h 02m
1 stop
AUS5:02 pmAustin Bergstrom
Feb 8
AUS8:15 pmAustin Bergstrom
27h 21m
2 stops
BWI12:36 amBaltimore/Washington
$204
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Tue 1/13

1:00 pm-9:35 pm

1 stop9h 35m

Austin Bergstrom

Tue 1/20

7:25 am-11:47 pm

3 stops39h 22m

$174

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Mon 1/19

6:05 am-5:07 pm

1 stop12h 02m

Austin Bergstrom

Fri 1/23

5:58 pm-12:36 am

1 stop5h 38m

$175

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Wed 1/7

10:40 am-10:34 am

2 stops24h 54m

Austin Bergstrom

Sat 1/10

11:30 am-11:36 pm

1 stop11h 06m

$176

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Fri 1/9

9:26 am-9:35 pm

1 stop13h 09m

Austin Bergstrom

Mon 1/12

11:30 am-11:36 pm

1 stop11h 06m

$177

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Wed 2/18

12:13 pm-8:53 pm

1 stop9h 40m

Austin Bergstrom

Thu 2/26

7:15 am-5:13 pm

2 stops8h 58m

$178

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Tue 2/17

12:13 pm-8:53 pm

1 stop9h 40m

Austin Bergstrom

Tue 2/24

7:15 am-5:13 pm

2 stops8h 58m

$179

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Wed 1/7

9:09 pm-10:34 am

2 stops14h 25m

Austin Bergstrom

Fri 1/9

11:30 am-8:31 am

1 stop20h 01m

$180

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 2/5

1:00 pm-9:35 pm

1 stop9h 35m

Austin Bergstrom

Sun 2/8

7:25 am-10:27 am

2 stops26h 02m

$181

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

Thu 3/5

1:00 pm-12:16 am

1 stop12h 16m

Austin Bergstrom

Mon 3/9

10:45 pm-1:02 pm

1 stop13h 17m

$220

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

Fri 1/16

3:55 pm-10:17 pm

1 stop7h 22m

Austin Bergstrom

Sun 1/18

1:30 pm-9:45 pm

1 stop7h 15m

$230

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Washington, D.C. to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Washington, D.C. is in July. Flight prices, which tend to average around $323, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in July, then August is your next best option. Flight prices from Washington, D.C. to Austin during August average around $345.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $470. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Austin for around $555.

What is the cheapest time of day to depart on your flight to Austin?

In the evening is the cheapest time of day to fly from Washington, D.C. to Austin when you can find flight prices for as low as $462. Flying to Austin in the evening is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the afternoon, with an average ticket price of $496. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. to Austin Bergstrom flight route?

Fly from Washington, D.C. Dulles Intl to Austin Bergstrom for the best Washington, D.C. - Austin Bergstrom flight prices

How far in advance should I book a flight to Austin?

You are more likely to see cheaper flights to Austin from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $479 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Washington, D.C. for as low as $323 on momondo.

What cabin class options are available on Washington, D.C. to Austin Bergstrom flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Austin Bergstrom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Austin flights?

You could potentially save up to 2% on your flight if you consider stops on a Washington, D.C. to Austin flight.

How have Washington, D.C. to Austin flight prices changed over time?

As of December 2025, prices for Washington, D.C. to Austin flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Austin (WAS to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Austin

Best Price Found

$224

Fastest flight time

3h 15m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Austin

1 airport
The best one-way flight to Austin from Washington, D.C. in the past 72 hours is $224. The best round-trip flight deal from Washington, D.C. to Austin found on momondo in the last 72 hours is $412.
The fastest flight from Washington, D.C. to Austin takes 3h 15m
Direct flights go from Washington, D.C. to Austin on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport in Austin. From Washington, D.C. there are direct flights to Austin Bergstrom (AUS).
Search flight deals

  • How far is Washington, D.C. to Austin Bergstrom by plane?

    There are 1315.0 mi between Washington, D.C. and Austin Bergstrom. Typically, this will take 3h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Austin Bergstrom Airport?

    Prices for flights from Washington, D.C. to Austin Bergstrom Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. to Austin Bergstrom Airport?

  • How old do you have to be to fly from Washington, D.C. to Austin Bergstrom Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Austin?

  • What is the most popular airline from Washington, D.C. to Austin?

Best airlines flying from Washington, D.C. to Austin

Compare and see reviews for airlines that fly from Washington, D.C. to Austin with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $91Free CancellationRating
7.2
700 reviews
Search Allegiant Air flights
FrontierPriceFrom $135Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $164Free CancellationRating
6.3
8,191 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $168Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $220Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $231Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
SouthwestPriceFrom $297Free CancellationRating
7.9
4,249 reviews
Search Southwest flights

  • Southwest Flights From Washington, D.C. to Austin

    Southwest operates around 6 flights from Washington, D.C. to Austin every week. The average price of these flights found in the last 72 hours has been $495, but momondo users have found Southwest deals from Washington, D.C. to Austin from as low as $297 round-trip. Southwest has been scored 7.9/10 in 4,249 reviews.

  • United Airlines Flights From Washington, D.C. to Austin

    The best United Airlines deal for Washington, D.C. to Austin flight tickets found on momondo in the last 72 hours was $231, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $454 round-trip. United Airlines operates 7 flights out of Washington, D.C. into Austin in an average week, so prices vary by time and availability. 9,091 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Georgetown
Canyon Lake
Marble Falls
Horseshoe Bay
Cedar Park
Dripping Springs
Pflugerville
Kyle
Seguin
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Austin?

Finding the right flight to Austin from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Austin with flexible booking policies on momondo?

Yes. All flights to Austin from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Austin?

Once all potential Washington, D.C. to Austin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Austin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.

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