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

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

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

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 4h 17m.

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

About 24% of weekly flights between Austin and Washington, D.C. have experienced delays in the past year, with the average delay time being 124 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Atlanta (ATL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Austin to Washington, D.C. Reagan-National Airport on Cheapflights.

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

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 5h 41m.

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

Over the last year, Southwest have had the lowest number of delays on this route, with just 24% of flights being delayed.

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

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $228.

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 10h 27m. Fly via Frontier or Alaska Airlines 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 $118, 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 74% 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 American Airlines from $118 and Delta from $123 one-way.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 cheapest flights from Austin to Washington, D.C. Reagan-National Airport?

Looking at all options, your cheapest flight can be booked for $198. While the most popular route (Austin Bergstrom - Washington, D.C. Reagan-National) can be booked for $156 on average, our data indicates $444 when flying from Austin to Washington, D.C. Reagan-National Airport.

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

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

Most accurate provider : When it comes to deals on Austin-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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. 5 airlines have flights to Washington, D.C. Reagan-National from Austin Bergstrom on a regular basis.

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.

$97+ Flights from Austin to Washington, D.C. Reagan-National Airport

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1. Tell us where you want to go

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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 Tuesday 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 December 21, 2025.

Tue 12/236:45 amAUS - DCA

1 stop29h 16mFrontier

Mon 1/56:00 pmDCA - AUS

1 stop29h 56mFrontier

Deal found 12/20

$334

Sun 12/216:45 amAUS - DCA

1 stop14h 14mFrontier

Thu 1/18:00 amDCA - AUS

1 stop17h 14mFrontier

Deal found 12/19

$353

Fri 12/266:45 amAUS - DCA

1 stop29h 16mFrontier

Sun 1/46:00 pmDCA - AUS

1 stop20h 59mFrontier

Deal found 12/21

$368

Sun 12/216:45 amAUS - DCA

1 stop29h 16mFrontier

Sun 1/46:00 pmDCA - AUS

1 stop20h 59mFrontier

Deal found 12/19

$383

Tue 12/236:45 amAUS - DCA

1 stop29h 16mFrontier

Tue 1/62:00 pmDCA - AUS

1 stop9h 56mFrontier

Deal found 12/21

$407

Tue 12/236:45 amAUS - DCA

1 stop14h 14mFrontier

Thu 12/252:00 pmDCA - AUS

1 stop24h 59mFrontier

Deal found 12/19

$413

Tue 12/236:45 amAUS - DCA

1 stop14h 14mFrontier

Wed 12/318:00 amDCA - AUS

1 stop17h 14mFrontier

Deal found 12/20

$414

Fri 12/266:45 amAUS - DCA

1 stop9h 14mFrontier

Wed 12/312:00 pmDCA - AUS

1 stop11h 14mFrontier

Deal found 12/21

$442

Best flights from Austin to Reagan-National
Discover carefully curated flight deals from Austin to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

Tue 1/610:32 amAUS - DCA

1 stop10h 27mFrontier

Wed 1/78:59 amDCA - AUS

1 stop14h 57mFrontier

Deal found 12/21

$301

Wed 1/217:15 amAUS - DCA

1 stop13h 44mAlaska Airlines

Sat 1/245:01 pmDCA - AUS

1 stop23h 53mAlaska Airlines

Deal found 12/19

$306

Sat 5/1612:10 pmAUS - DCA

1 stop6h 49mJetBlue

Tue 5/196:59 amDCA - AUS

1 stop7h 12mJetBlue

Deal found 12/21

$340

Sat 3/2111:01 amAUS - DCA

1 stop9h 58mFrontier

Tue 3/242:00 pmDCA - AUS

1 stop11h 16mFrontier

Deal found 12/19

$317

Mon 4/64:20 pmAUS - DCA

1 stop29h 12mJetBlue

Tue 4/149:15 amDCA - AUS

1 stop7h 19mJetBlue

Deal found 12/20

$341

Wed 3/186:45 amAUS - DCA

1 stop9h 14mFrontier

Sun 3/226:00 pmDCA - AUS

1 stop7h 16mFrontier

Deal found 12/20

$317

Fri 2/137:00 pmAUS - DCA

1 stop25h 59mAlaska Airlines

Sun 2/158:00 amDCA - AUS

1 stop16h 59mAlaska Airlines

Deal found 12/20

$371

Sat 3/710:45 pmAUS - DCA

1 stop12h 17mFrontier

Mon 3/92:00 pmDCA - AUS

1 stop8h 50mFrontier

Deal found 12/18

$320

Tue 1/2010:40 amAUS - DCA

1 stop10h 19mFrontier

Thu 1/298:00 amDCA - AUS

1 stop7h 21mFrontier

Deal found 12/21

$361

Last-minute flights from Austin to Reagan-National
Discover last-minute flight deals from Austin to Reagan-National. Data last updated December 21, 2025 and is based on user searches.

Wed 1/710:32 amAUS - DCA

1 stop25h 29mMultiple Airlines

Mon 1/126:00 pmDCA - AUS

2 stops23h 04mMultiple Airlines

Deal found 12/19

$244

Sun 1/116:45 amAUS - DCA

1 stop29h 16mFrontier

Tue 1/132:00 pmDCA - AUS

1 stop8h 42mFrontier

Deal found 12/20

$218

Thu 1/156:45 amAUS - DCA

1 stop9h 14mFrontier

Sun 1/182:00 pmDCA - AUS

1 stop11h 28mFrontier

Deal found 12/19

$237

Sat 1/176:00 amAUS - DCA

1 stop12h 53mJetBlue

Mon 1/196:30 pmDCA - AUS

1 stop28h 47mJetBlue

Deal found 12/21

$239

Sun 1/186:45 amAUS - DCA

1 stop9h 14mFrontier

Sun 1/252:00 pmDCA - AUS

1 stop11h 16mFrontier

Deal found 12/19

$220

Mon 1/193:03 pmAUS - DCA

2 stops44h 59mFrontier

Mon 1/266:00 pmDCA - AUS

1 stop29h 40mFrontier

Deal found 12/20

$230

Tue 1/2010:40 amAUS - DCA

1 stop25h 22mFrontier

Fri 1/232:00 pmDCA - AUS

2 stops21h 21mFrontier

Deal found 12/21

$247

Thu 1/226:55 amAUS - DCA

1 stop14h 04mFrontier

Sun 1/256:00 pmDCA - AUS

2 stops21h 38mFrontier

Deal found 12/20

$232

Thu 1/225:58 pmAUS - DCA

2 stops42h 04mFrontier

Mon 1/262:00 pmDCA - AUS

1 stop11h 16mFrontier

Deal found 12/19

$242

Fri 1/239:01 pmAUS - DCA

2 stops23h 58mFrontier

Mon 1/268:00 amDCA - AUS

1 stop12h 30mFrontier

Deal found 12/20

$216

Mon 1/263:33 pmAUS - DCA

2 stops29h 26mFrontier

Fri 1/308:00 amDCA - AUS

1 stop17h 16mFrontier

Deal found 12/18

$249

Fri 1/306:55 amAUS - DCA

1 stop9h 04mFrontier

Wed 2/42:00 pmDCA - AUS

1 stop9h 31mFrontier

Deal found 12/18

$217

One-way flights from Austin to Reagan-National
Search for one-way flight options from Austin to Reagan-National. Find affordable one-way fares based on user searches. Data last updated December 21, 2025.

Mon 1/52:44 pmAUS - DCA

1 stop21h 18mFrontier

Deal found 12/19

$97

Sat 1/1710:55 amAUS - DCA

1 stop10h 04mFrontier

Deal found 12/20

$98

Sun 1/186:45 amAUS - DCA

1 stop14h 14mFrontier

Deal found 12/20

$99

Tue 1/207:25 amAUS - DCA

1 stop10h 53mMultiple Airlines

Deal found 12/21

$101

Thu 2/1912:24 pmAUS - DCA

2 stops47h 36mFrontier

Deal found 12/20

$102

Sun 1/1112:42 pmAUS - DCA

2 stops47h 20mFrontier

Deal found 12/19

$105

Fri 1/168:12 pmAUS - DCA

1 stop19h 47mFrontier

Deal found 12/21

$107

Thu 3/56:45 amAUS - DCA

1 stop9h 14mFrontier

Deal found 12/21

$110

Sun 2/86:55 amAUS - DCA

1 stop9h 04mFrontier

Deal found 12/21

$111

Thu 2/56:55 amAUS - DCA

1 stop9h 04mFrontier

Deal found 12/20

$112

Mon 2/2311:22 amAUS - DCA

2 stops48h 53mFrontier

Deal found 12/19

$113

Find flight deals from Austin to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$216 (Kiwi.com)
One-way from	$97 (Expedia)
Popular in	January
Cheapest in	September
Average price	$495
Good round-trip deal	$478 or less
Good one-way deal	$213 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. 11% potential increase in price ($57 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

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

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Tue 1/6

10:32 am-9:59 pm

1 stop10h 27m

Washington, D.C. Reagan-National

Wed 1/7

8:59 am-10:56 pm

1 stop14h 57m

$301

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Wed 1/21

7:15 am-9:59 pm

1 stop13h 44m

Washington, D.C. Reagan-National

Sat 1/24

5:01 pm-3:54 pm

1 stop23h 53m

$306

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Sat 3/21

11:01 am-9:59 pm

1 stop9h 58m

Washington, D.C. Reagan-National

Tue 3/24

2:00 pm-12:16 am

1 stop11h 16m

$317

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Wed 3/18

6:45 am-4:59 pm

1 stop9h 14m

Washington, D.C. Reagan-National

Sun 3/22

6:00 pm-12:16 am

1 stop7h 16m

$317

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Sat 3/7

10:45 pm-12:02 pm

1 stop12h 17m

Washington, D.C. Reagan-National

Mon 3/9

2:00 pm-9:50 pm

1 stop8h 50m

$320

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Sat 5/16

12:10 pm-7:59 pm

1 stop6h 49m

Washington, D.C. Reagan-National

Tue 5/19

6:59 am-1:11 pm

1 stop7h 12m

$340

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Mon 4/6

4:20 pm-10:32 pm

1 stop29h 12m

Washington, D.C. Reagan-National

Tue 4/14

9:15 am-3:34 pm

1 stop7h 19m

$341

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Tue 1/20

10:40 am-9:59 pm

1 stop10h 19m

Washington, D.C. Reagan-National

Thu 1/29

8:00 am-2:21 pm

1 stop7h 21m

$361

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Fri 2/13

7:00 pm-9:59 pm

1 stop25h 59m

Washington, D.C. Reagan-National

Sun 2/15

8:00 am-11:59 pm

1 stop16h 59m

$371

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

Tue 2/3

12:55 pm-5:00 pm

Nonstop3h 05m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 18 results

Compare providers for flights from Austin to Reagan-National

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
JustAirTicket	Price 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

Prices

Delays

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 36 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, May is the cheapest month in which you can book a flight from Austin to Washington, D.C. Reagan-National Airport (average of $118). Flying from Austin to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $253). 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?

It’s typically best to fly out from Austin to Washington, D.C. Reagan-National Airport in the evening. Doing so could potentially save you 65% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Austin to Washington, D.C. Reagan-National Airport?

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

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Southwest, Delta, and United 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

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,254 reviews

Southwest

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,014 reviews

Southwest

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,102 reviews

Southwest

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,052 reviews

Southwest

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,078 reviews

Southwest

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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. 5 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 10h 27m. Fly via Frontier or Alaska Airlines 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 $118, 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 74% 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 American Airlines from $118 and Delta from $123 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 $198. While the most popular route (Austin Bergstrom - Washington, D.C. Reagan-National) can be booked for $156 on average, our data indicates $444 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, May is the cheapest month in which you can book a flight from Austin to Washington, D.C. Reagan-National Airport (average of $118). Flying from Austin to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $253). 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 5 airlines flying from Austin to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$118	Average$206	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$176	Average$426	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$236	Average$395	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$270	Average$489	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$307	Average$504	FlexibilityNo cancel fee	On-time63%

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$97+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Reagan-National with Cheapflights

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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 Tuesday and return on a Saturday

Cheap flight deals from Austin to Reagan-National

Cheapest flights from Austin to Reagan-NationalExplore 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 December 21, 2025.

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 December 21, 2025.

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

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

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

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

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Southwest, Delta, and United 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.

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.

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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 December 21, 2025.