Cheap flights from Austin to Washington, D.C. from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Washington, D.C. departing on 2/2. 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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Frontier Logo
7:45 am - 9:59 pmAUS-DCA
13h 14m1 stop
Frontier Logo
6:00 pm - 9:21 amDCA-AUS
16h 21m1 stop
$218Frontier
Find Deal
mié., nov. 19 - sáb., nov. 22
Frontier Logo
12:42 pm - 1:06 pmAUS-DCA
23h 24m2 stops
Frontier Logo
6:00 pm - 2:01 pmDCA-AUS
21h 01m1 stop
$234Frontier
Find Deal
jue., ene. 8 - dom., ene. 11
Multiple Airlines Logo
6:39 am - 12:05 pmAUS-DCA
52h 26m2 stops
Multiple Airlines Logo
1:00 pm - 11:12 pmDCA-AUS
11h 12m1 stop
$245Multiple Airlines
Find Deal
mar., dic. 2 - mar., dic. 9
Multiple Airlines Logo
6:39 am - 12:05 pmAUS-DCA
52h 26m2 stops
Multiple Airlines Logo
8:00 am - 11:12 pmDCA-AUS
16h 12m1 stop
$247Multiple Airlines
Find Deal
mar., dic. 2 - mar., dic. 9
Frontier Logo
2:13 pm - 12:05 pmAUS-DCA
20h 52m1 stop
Frontier Logo
6:00 pm - 1:59 pmDCA-AUS
20h 59m1 stop
$248Frontier
Find Deal
vie., dic. 12 - dom., dic. 21
Frontier Logo
5:13 pm - 12:05 pmAUS-DCA
17h 52m2 stops
Frontier Logo
1:00 pm - 11:12 pmDCA-AUS
11h 12m1 stop
$251Frontier
Find Deal
vie., dic. 12 - mar., dic. 16
Frontier Logo
6:45 am - 4:59 pmAUS-DCA
9h 14m1 stop
Frontier Logo
2:00 pm - 12:14 amDCA-AUS
11h 14m1 stop
$256Frontier
Find Deal
jue., feb. 26 - mar., mar. 3
JetBlue Logo
7:10 pm - 8:34 amAUS-DCA
12h 24m1 stop
JetBlue Logo
11:55 am - 6:15 pmDCA-AUS
7h 20m1 stop
$273JetBlue
Find Deal
sáb., ene. 17 - sáb., ene. 31
JetBlue Logo
3:00 pm - 10:31 pmAUS-DCA
6h 31m1 stop
JetBlue Logo
7:00 am - 1:59 pmDCA-AUS
7h 59m1 stop
$279JetBlue
Find Deal
dom., dic. 21 - dom., dic. 28
Southwest Logo
1:10 pm - 5:10 pmAUS-DCA
3h 00mnonstop
Southwest Logo
6:55 pm - 11:20 pmDCA-AUS
5h 25m1 stop
$339Southwest
Find Deal
sáb., dic. 6 - lun., dic. 8

Frontier flights from Austin to Washington, D.C. Reagan-National Airport

Our best Frontier deals on Austin to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Nov 19
AUS7:45 amAustin Bergstrom
13h 14m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Nov 22
DCA6:00 pmWashington, D.C. Reagan-National
16h 21m
1 stop
AUS9:21 amAustin Bergstrom
Frontier
Oct 25
AUS8:35 amAustin Bergstrom
27h 27m
1 stop
DCA1:02 pmWashington, D.C. Reagan-National
Oct 30
DCA6:31 pmWashington, D.C. Reagan-National
7h 01m
1 stop
AUS12:32 amAustin Bergstrom
Frontier
Jan 8
AUS12:42 pmAustin Bergstrom
23h 24m
2 stops
DCA1:06 pmWashington, D.C. Reagan-National
Jan 11
DCA6:00 pmWashington, D.C. Reagan-National
21h 01m
1 stop
AUS2:01 pmAustin Bergstrom

JetBlue flights from Austin to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on Austin to Washington, D.C. Reagan-National Airport flight tickets
JetBlue
Jan 17
AUS7:10 pmAustin Bergstrom
12h 24m
1 stop
DCA8:34 amWashington, D.C. Reagan-National
Jan 31
DCA11:55 amWashington, D.C. Reagan-National
7h 20m
1 stop
AUS6:15 pmAustin Bergstrom
JetBlue
Dec 21
AUS3:00 pmAustin Bergstrom
6h 31m
1 stop
DCA10:31 pmWashington, D.C. Reagan-National
Dec 28
DCA7:00 amWashington, D.C. Reagan-National
7h 59m
1 stop
AUS1:59 pmAustin Bergstrom
JetBlue
Jan 8
AUS1:30 pmAustin Bergstrom
7h 21m
1 stop
DCA9:51 pmWashington, D.C. Reagan-National
Jan 11
DCA5:25 pmWashington, D.C. Reagan-National
20h 10m
1 stop
AUS12:35 pmAustin Bergstrom

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Washington, D.C. Reagan-National Airport 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 octubre 20, 2025.
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

mié. 11/19

7:45 am-9:59 pm

1 stop13h 14m

Washington, D.C. Reagan-National

sáb. 11/22

6:00 pm-9:21 am

1 stop16h 21m

$218

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

jue. 1/8

12:42 pm-1:06 pm

2 stops23h 24m

Washington, D.C. Reagan-National

dom. 1/11

6:00 pm-2:01 pm

1 stop21h 01m

$234

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

mar. 12/2

6:39 am-12:05 pm

2 stops52h 26m

Washington, D.C. Reagan-National

mar. 12/9

1:00 pm-11:12 pm

1 stop11h 12m

$245

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

mar. 12/2

6:39 am-12:05 pm

2 stops52h 26m

Washington, D.C. Reagan-National

mar. 12/9

8:00 am-11:12 pm

1 stop16h 12m

$247

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

vie. 12/12

2:13 pm-12:05 pm

1 stop20h 52m

Washington, D.C. Reagan-National

dom. 12/21

6:00 pm-1:59 pm

1 stop20h 59m

$248

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

vie. 12/12

5:13 pm-12:05 pm

2 stops17h 52m

Washington, D.C. Reagan-National

mar. 12/16

1:00 pm-11:12 pm

1 stop11h 12m

$251

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

jue. 2/26

6:45 am-4:59 pm

1 stop9h 14m

Washington, D.C. Reagan-National

mar. 3/3

2:00 pm-12:14 am

1 stop11h 14m

$256

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

sáb. 1/17

7:10 pm-8:34 am

1 stop12h 24m

Washington, D.C. Reagan-National

sáb. 1/31

11:55 am-6:15 pm

1 stop7h 20m

$273

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

dom. 12/21

3:00 pm-10:31 pm

1 stop6h 31m

Washington, D.C. Reagan-National

dom. 12/28

7:00 am-1:59 pm

1 stop7h 59m

$279

AustinWashington, D.C.

AUS - DCA

AUSDCA

Austin Bergstrom

sáb. 12/6

1:10 pm-5:10 pm

Nonstop3h 00m

Washington, D.C. Reagan-National

lun. 12/8

6:55 pm-11:20 pm

1 stop5h 25m

$339

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 Washington, D.C. from

How to get the cheapest flight ticket from Austin to Washington, D.C. Reagan-National Airport

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 Washington, D.C. Reagan-National Airport?

The month of September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Austin, with most prices found around $319. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $381.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Austin to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $470. Flights from Austin to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $556. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Austin to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $176. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $509.

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

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

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $462 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Austin for as low as $368 on momondo.

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

There is only 1 cabin class available to choose from on Austin Bergstrom to Washington, D.C. Reagan-National 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 Austin to Washington, D.C. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between Austin to Washington, D.C. Reagan-National Airport.

How have Austin to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of October 2025, prices for Austin to Washington, D.C. Reagan-National Airport flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Washington, D.C. Reagan-National Airport

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

Cheap Austin to Washington, D.C. Reagan-National Airport (AUS to DCA) flight deals and tips

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

Best Price Found

$188

Fastest flight time

3h 00m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Austin in the past 72 hours is $188. The best round-trip flight deal from Austin to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $500.
The fastest flight from Austin to Washington, D.C. Reagan-National Airport takes 3h 00m
Direct flights go from Austin to Washington, D.C. Reagan-National Airport every day.
  • How far is Austin Bergstrom to Washington, D.C. Reagan-National by plane?

    Austin Bergstrom and Washington, D.C. Reagan-National are 1313.6 mi apart from one another. A reasonable flight in good conditions will take 3h 00m.

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

    Prices for flights from Austin Bergstrom Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Austin to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Austin to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
5.8
3,130 reviews
Search Frontier flights
American AirlinesPriceFrom $176Free CancellationRating
7.2
11,024 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
7,978 reviews
Search Delta flights
SouthwestPriceFrom $319Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
United AirlinesPriceFrom $321Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights
  • Southwest Flights From Austin to Washington, D.C. Reagan-National Airport

    Southwest is one of the most popular airlines flying from Austin to Washington, D.C. Reagan-National Airport, operating 6 flights/week on average for this route. A good Southwest flight deal for Austin to Washington, D.C. Reagan-National Airport starts from $319 round-trip, up to an average price of $499. Our users have rated Southwest at 8.0/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Washington, D.C. for you.

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

Flights from Austin to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Austin to Washington, D.C. 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 Austin to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
mié. 11/19
mié. 11/26

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