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$168+ Cheap flights from Reagan-National (DCA) to Austin (AUS)

DCA — AUS
Oct 11 — Oct 181
Sun 10/11
Sun 10/18
1 adult, Economy
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Find cheap flights from Reagan-National to Austin 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 Washington, D.C. Reagan-National to Austin Bergstrom are usually found in January or October, booked 80 days in advance, depart on a Friday or Wednesday and return on a Saturday

Cheap flight deals from Reagan-National to Austin

Cheapest flights from Reagan-National to Austin

Mon 11/21:00 pm -
1 stop7h 26m
Thu 11/58:21 pm -
1 stop24h 29m
Deal found 9/7$318
Wed 9/231:00 pm -
1 stop7h 29m
Tue 9/298:24 pm -
1 stop24h 35m
Deal found 9/6$320
Wed 9/301:00 pm -
1 stop7h 29m
Thu 10/18:24 pm -
1 stop14h 47m
Deal found 9/8$321
Fri 10/166:00 pm -
1 stop26h 26m
Tue 10/208:21 pm -
1 stop24h 38m
Deal found 9/6$322
Wed 10/147:00 am -
1 stop13h 26m
Fri 10/168:21 pm -
1 stop14h 43m
Deal found 9/10$323
Fri 10/306:00 pm -
1 stop26h 26m
Sun 11/18:21 pm -
1 stop24h 29m
Deal found 9/9$324
Tue 10/136:00 am -
1 stop7h 01m
Fri 10/161:00 pm -
1 stop7h 07m
Deal found 9/8$325
Fri 10/164:35 pm -
1 stop7h 34m
Sat 10/171:00 pm -
1 stop7h 07m
Deal found 9/10$327
Thu 10/11:06 pm -
1 stop7h 23m
Sat 10/248:21 pm -
1 stop14h 43m
Deal found 9/7$328
Thu 9/241:06 pm -
1 stop7h 23m
Wed 10/218:21 pm -
1 stop14h 43m
Deal found 9/10$329
Wed 9/231:00 pm -
1 stop7h 29m
Sun 9/278:24 pm -
1 stop19h 35m
Deal found 9/9$330

Find flight deals from Reagan-National to Austin

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$318
(Trip.com)

One-way from

$168
(Super.com)

Popular in

June

Cheapest in

January

Average price

$528

Good round-trip deal

$460 or less

Good one-way deal

$354 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Austin Bergstrom flights.
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From Washington, D.C. Reagan-National to Austin Bergstrom
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One-way flight from Washington, D.C. Reagan-National to Austin Bergstrom
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Highest demand for flights based on searches. 14% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Austin Bergstrom.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Austin Bergstrom.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Austin

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

DCAAUS

Washington, D.C. Reagan-National

Fri 10/2

4:35 pm-10:22 pm

1 stop6h 47m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$169

Washington, D.C.Austin

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

DCAAUS

Washington, D.C. Reagan-National

Tue 10/13

6:00 am-12:01 pm

1 stop7h 01m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$169
Quickest round-trip

Washington, D.C.Austin

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

DCAAUS

Washington, D.C. Reagan-National

Tue 9/29

4:30 pm-6:55 pm

Nonstop3h 25m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$179

Washington, D.C.Austin

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

DCAAUS

Washington, D.C. Reagan-National

Thu 12/24

4:40 pm-7:15 pm

Nonstop3h 35m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$179

Washington, D.C.Austin

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

DCAAUS

Washington, D.C. Reagan-National

Wed 10/7

12:27 pm-6:10 pm

1 stop6h 43m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$189

Washington, D.C.Austin

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

DCAAUS

Washington, D.C. Reagan-National

Thu 12/24

6:00 am-11:15 am

1 stop6h 15m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$189

Washington, D.C.Austin

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

DCAAUS

Washington, D.C. Reagan-National

Fri 10/2

5:20 pm-7:45 pm

Nonstop3h 25m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$211

Washington, D.C.Austin

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

DCAAUS

Washington, D.C. Reagan-National

Fri 11/13

4:20 pm-6:55 pm

Nonstop3h 35m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$247

Washington, D.C.Austin

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

DCAAUS

Washington, D.C. Reagan-National

Mon 11/2

4:20 pm-6:55 pm

Nonstop3h 35m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$247

Washington, D.C.Austin

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

DCAAUS

Washington, D.C. Reagan-National

Thu 11/12

6:10 am-1:10 pm

2 stops8h 00m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 24 resultsSorted by cheapest first
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Compare providers for flights from Reagan-National to Austin

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Austin in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Austin from Reagan-National with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Austin

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

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Austin (average of $477). Flying from Washington, D.C. Reagan-National Airport to Austin in June is currently the most expensive (average of $890). 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 DCA to AUS?

When flying from Washington, D.C. Reagan-National Airport to Austin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.

Washington, D.C. Reagan-National Airport to Austin flights typically cost between $351 and $608 in November.
The cheapest round-trip price found within the last 5 days was $318 on Frontier (Nov 2-Nov 5).

Reviews of airlines servicing Austin

Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. Reagan-National Airport to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,194 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,194 reviews
Southwest
8.0
Very good
4,194 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.8
Good
8,557 reviews
Southwest
8.0
Very good
4,194 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
10,199 reviews
Southwest
8.0
Very good
4,194 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.1
Good
12,047 reviews
Southwest
8.0
Very good
4,194 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.6
Fair
2,608 reviews
Southwest
8.0
Very good
4,194 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

  • What airport do you fly into for flights to Austin from Washington, D.C. Reagan-National?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Washington, D.C. Reagan-National. On average, Austin Bergstrom has 1 inbound flight from Washington, D.C. Reagan-National per day from 6 airlines. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Austin?

    Airlines like Delta, Southwest, and JetBlue fly from Washington, D.C. Reagan-National Airport to Austin in about 6h 35m. The time it takes to get you to your destination can typically vary by up to 59m. There are 1313 mi between Washington, D.C. Reagan-National Airport and Austin. 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 Washington, D.C. Reagan-National Airport to Austin round-trip?

    Frontier, at $91, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Austin.Alternate airlines to your destination round-trip include American Airlines and JetBlue. Frontier is priced at 83% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $85. Users have also found prices from $135 and $167 on JetBlue and United Airlines, respectively.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Austin?

    While on average a flight from Washington, D.C. Reagan-National Airport to Austin is generally $465, our data shows the cheapest flight currently is $178. When looking at the most popular route, (Washington, D.C. Reagan-National - Austin Bergstrom), you can expect to pay $244 for that flight.

  • Can I find deals for flights from Reagan-National to Austin that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Austin?

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

  • Can I find deals for business class flights from Reagan-National to Austin?

    Yes. Cheapflights offers flight deals from Reagan-National to Austin 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 Washington, D.C. Reagan-National Airport to Austin?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Austin (average of $477). Flying from Washington, D.C. Reagan-National Airport to Austin in June is currently the most expensive (average of $890). 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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Round Rock
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Reagan-National to Austin

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$91Average$282FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$563FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$254Average$313FlexibilityNo cancel feeOn-time62%
DeltaCheapest$300Average$575FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$349Average$619FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$397Average$604FlexibilityNo cancel feeOn-time63%

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