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Reagan-National

$125+ Cheap flights from Austin (AUS) to Reagan-National (DCA)

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DCA
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Washington, D.C. Reagan-National are usually found in September or August, booked 36 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Austin to Reagan-National

Cheapest flights from Austin to Reagan-National
Explore the most affordable flight options available from Austin to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.

This Mytrip deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:28 am
AUS
-
DCA
1 stop10h 30m
Frontier
Sun 6/77:00 am
DCA
-
AUS
1 stop27h 43m
Frontier
Deal found 5/2$222
This Booking.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:13 pm
AUS
-
DCA
1 stop14h 46m
Frontier
Sun 6/77:00 am
DCA
-
AUS
1 stop27h 43m
Frontier
Deal found 5/1$223
This Expedia deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:15 pm
AUS
-
DCA
1 stop15h 36m
Frontier
Tue 7/147:00 am
DCA
-
AUS
1 stop18h 07m
Frontier
Deal found 5/1$224
This Trip.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:30 am
AUS
-
DCA
1 stop9h 29m
Frontier
Tue 8/186:00 pm
DCA
-
AUS
1 stop26h 30m
Frontier
Deal found 5/4$227
This Frontier deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:30 am
AUS
-
DCA
1 stop9h 29m
Frontier
Tue 7/146:00 pm
DCA
-
AUS
1 stop7h 07m
Frontier
Deal found 5/5$230
This Gotogate deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:13 pm
AUS
-
DCA
1 stop23h 45m
Frontier
Thu 5/287:00 am
DCA
-
AUS
1 stop14h 18m
Frontier
Deal found 5/1$236
This Frontier deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:28 am
AUS
-
DCA
1 stop10h 30m
Frontier
Sat 5/307:00 am
DCA
-
AUS
1 stop14h 18m
Frontier
Deal found 5/1$240
This Mytrip deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:15 pm
AUS
-
DCA
1 stop15h 42m
Frontier
Sat 7/47:00 am
DCA
-
AUS
1 stop17h 59m
Frontier
Deal found 5/3$242
This Booking.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:13 pm
AUS
-
DCA
1 stop14h 46m
Frontier
Sun 5/317:00 am
DCA
-
AUS
1 stop27h 43m
Frontier
Deal found 5/1$243
This Priceline deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:30 am
AUS
-
DCA
1 stop9h 29m
Frontier
Sat 8/156:00 pm
DCA
-
AUS
1 stop7h 07m
Frontier
Deal found 4/30$244
This Expedia deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:28 am
AUS
-
DCA
1 stop10h 30m
Frontier
Sun 5/317:00 am
DCA
-
AUS
1 stop27h 43m
Frontier
Deal found 5/4$250

Find flight deals from Austin to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$222
(Mytrip)

One-way from

$125
(Frontier)

Popular in

March

Cheapest in

September

Average price

$504

Good round-trip deal

$559 or less

Good one-way deal

$254 or less
Provider with most accurate pricing for Austin Bergstrom-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Washington, D.C. Reagan-National flights.
Search Deals
From Austin Bergstrom to Washington, D.C. Reagan-National
Search Deals
One-way flight from Austin Bergstrom to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Austin Bergstrom to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Austin Bergstrom to Washington, D.C. Reagan-National.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from Austin to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Sat 5/23

1:31 pm-9:45 pm

1 stop7h 14m

Washington, D.C. Reagan-National

Wed 5/27

7:30 am-3:55 pm

1 stop9h 25m

$406

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Tue 5/26

12:10 pm-8:45 pm

1 stop7h 35m

Washington, D.C. Reagan-National

Thu 5/28

5:35 pm-8:10 pm

Nonstop3h 35m

$418

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Wed 5/27

1:35 pm-10:45 pm

1 stop8h 10m

Washington, D.C. Reagan-National

Sat 5/30

4:55 pm-7:30 pm

Nonstop3h 35m

$418

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Wed 7/1

7:40 am-4:20 pm

1 stop7h 40m

Washington, D.C. Reagan-National

Sat 7/11

5:00 pm-7:25 pm

Nonstop3h 25m

$475

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Mon 6/1

5:35 pm-11:25 pm

1 stop4h 50m

Washington, D.C. Reagan-National

Fri 6/5

5:25 pm-7:50 pm

Nonstop3h 25m

$486
Quickest round-trip

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Wed 7/8

12:30 pm-4:45 pm

Nonstop3h 15m

Washington, D.C. Reagan-National

Sun 7/12

5:15 pm-7:40 pm

Nonstop3h 25m

$489

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Wed 6/10

12:30 pm-4:45 pm

Nonstop3h 15m

Washington, D.C. Reagan-National

Mon 6/15

5:25 pm-7:50 pm

Nonstop3h 25m

$514

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Thu 7/9

12:25 pm-4:40 pm

Nonstop3h 15m

Washington, D.C. Reagan-National

Sun 7/12

5:15 pm-7:40 pm

Nonstop3h 25m

$533

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Fri 7/10

12:25 pm-4:40 pm

Nonstop3h 15m

Washington, D.C. Reagan-National

Sat 7/11

5:00 pm-7:25 pm

Nonstop3h 25m

$533

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Fri 6/26

12:25 pm-4:40 pm

Nonstop3h 15m

Washington, D.C. Reagan-National

Mon 6/29

11:35 am-3:15 pm

1 stop4h 40m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 22 resultsSorted by cheapest first
1
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3

Compare providers for flights from Austin to Reagan-National

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 Reagan-National in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust 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 Austin-Washington, D.C. Reagan-National Airport 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. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Washington, D.C. Reagan-National Airport 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. Reagan-National Airport 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 Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

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

The price you pay for your flight from Austin to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 35 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. Reagan-National Airport?

Currently, September is the cheapest month in which you can book a flight from Austin to Washington, D.C. Reagan-National Airport (average of $319). Flying from Austin to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $614). 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 DCA?

Find hourly flight availability from Austin to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2026.

When flying from Austin to Washington, D.C. Reagan-National Airport, 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 Austin to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated May 5, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Austin to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,305 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,305 reviews
Southwest
7.9
Good
4,305 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,459 reviews
Southwest
7.9
Good
4,305 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,683 reviews
Southwest
7.9
Good
4,305 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,667 reviews
Southwest
7.9
Good
4,305 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.6
Fair
2,965 reviews
Southwest
7.9
Good
4,305 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Austin to Reagan-National. 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. Reagan-National?

    For a flight from Austin to Washington, D.C. Reagan-National, 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 1 outbound flight to Washington, D.C. Reagan-National per day. 6 airlines have flights to Washington, D.C. Reagan-National from Austin Bergstrom on a regular basis.

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

    There are many flights that can get you from Austin to Washington, D.C. Reagan-National Airport in 7h 14m. Fly via Delta or Southwest to get the fastest option. Airlines will cover a distance of 1313 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Frontier, at $138, was found to be the cheapest airline from Austin to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include American Airlines and Delta. You may be able to fly from Austin to Washington, D.C. Reagan-National Airport for 71% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $74 on Frontier. Other airlines that offer cheap prices include Delta from $118 and American Airlines from $144 one-way.

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

    Looking at all options, your cheapest flight can be booked for $209. While the most popular route (Austin Bergstrom - Washington, D.C. Reagan-National) can be booked for $227 on average, our data indicates $458 when flying from Austin to Washington, D.C. Reagan-National Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Reagan-National 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. Reagan-National Airport?

    Currently, September is the cheapest month in which you can book a flight from Austin to Washington, D.C. Reagan-National Airport (average of $319). Flying from Austin to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $614). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Woodbridge
Hanover
Laurel
Largo
Upper Marlboro
Waldorf
Clinton
Hunt Valley
Cordova

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Top 6 airlines flying from Austin to Reagan-National

Discover the top 6 airlines that operate flights from Austin to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$270FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$176Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$471FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$292Average$442FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$313Average$548FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$336Average$580FlexibilityNo cancel feeOn-time69%

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