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 25% of flights being delayed.

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

About 26% of weekly flights between Austin and Washington, D.C. have experienced delays in the past year, with the average delay time being 114 minutes.

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

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

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

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

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 3h 15m. Fly via JetBlue 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 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 $73 on Frontier. Other airlines that offer cheap prices include Delta from $118 and JetBlue from $126 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 $188. While the most popular route (Austin Bergstrom - Washington, D.C. Reagan-National) can be booked for $290 on average, our data indicates $649 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 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.

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.

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.

$153+ Cheap Flights from Austin to Washington, D.C. Reagan-National Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Austin to Reagan-National 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 Austin Bergstrom to Washington, D.C. Reagan-National are usually found in November or September, booked 41 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from Austin to Reagan-National

Cheapest

Best

Last-minute

One-way

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 August 7, 2026.

Thu 11/51:00 pm -

1 stop6h 59m

Sun 11/154:10 pm -

1 stop7h 57m

Deal found 8/2

$285

Thu 9/173:45 pm -

1 stop6h 42m

Thu 9/246:00 am -

1 stop6h 53m

Deal found 8/3

$287

Sat 9/512:50 pm -

1 stop7h 44m

Sun 9/66:00 am -

1 stop8h 59m

Deal found 8/5

$288

Tue 9/16:15 am -

1 stop9h 44m

Sat 9/51:59 pm -

1 stop10h 42m

Deal found 8/4

$290

Thu 8/276:15 am -

1 stop9h 44m

Sun 8/306:00 am -

1 stop6h 48m

Deal found 8/4

$293

Sat 9/57:00 am -

1 stop6h 13m

Wed 9/94:35 pm -

1 stop6h 47m

Deal found 8/4

$294

Fri 8/283:04 pm -

1 stop7h 28m

Sat 9/53:09 pm -

1 stop8h 59m

Deal found 8/4

$295

Thu 9/178:24 pm -

1 stop14h 47m

Thu 9/247:00 am -

1 stop13h 29m

Deal found 8/3

$297

Thu 10/296:45 am -

1 stop9h 11m

Mon 11/27:00 am -

2 stops27h 53m

Deal found 8/4

$298

Sat 9/56:15 am -

1 stop9h 44m

Thu 9/101:06 pm -

1 stop7h 23m

Deal found 8/6

$299

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 August 7, 2026.

Thu 9/243:45 pm -

1 stop6h 42m

Sun 9/276:00 am -

1 stop6h 53m

Deal found 8/5

$295

Sat 9/53:10 pm -

Nonstop3h 15m

Sun 9/65:15 pm -

Nonstop3h 25m

Deal found 8/6

$377

Sat 9/123:45 pm -

1 stop6h 42m

Wed 9/164:35 pm -

1 stop6h 47m

Deal found 8/5

$295

Wed 9/212:50 pm -

1 stop7h 44m

Sat 9/53:09 pm -

1 stop8h 59m

Deal found 8/4

$295

Fri 9/253:45 pm -

1 stop6h 42m

Sun 9/276:00 am -

1 stop6h 53m

Deal found 8/4

$295

Sat 9/53:10 pm -

Nonstop3h 15m

Wed 9/96:40 pm -

1 stop5h 30m

Deal found 8/4

$417

Wed 9/212:35 pm -

Nonstop3h 15m

Tue 9/84:30 pm -

Nonstop3h 25m

Deal found 8/2

$437

Wed 9/23:25 pm -

1 stop4h 30m

Wed 9/94:30 pm -

Nonstop3h 25m

Deal found 8/3

$443

Fri 10/231:00 pm -

1 stop9h 40m

Mon 10/266:00 am -

1 stop6h 48m

Deal found 8/5

$434

Wed 9/98:20 am -

1 stop4h 40m

Wed 9/94:30 pm -

Nonstop3h 25m

Deal found 8/3

$447

Last-minute flights from Austin to Reagan-National
Discover last-minute flight deals from Austin to Reagan-National. Data last updated August 7, 2026 and is based on user searches.

Mon 8/246:15 am -

1 stop14h 44m

Thu 8/277:00 am -

1 stop13h 30m

Deal found 8/3

$301

Thu 8/276:15 am -

1 stop9h 44m

Sun 8/306:00 am -

1 stop6h 48m

Deal found 8/4

$293

Fri 8/283:04 pm -

1 stop7h 28m

Sat 9/53:09 pm -

1 stop8h 59m

Deal found 8/4

$295

Sat 8/297:00 am -

1 stop6h 13m

Wed 9/27:38 am -

1 stop7h 21m

Deal found 8/3

$285

Tue 9/16:15 am -

1 stop9h 44m

Sat 9/51:59 pm -

1 stop10h 42m

Deal found 8/4

$290

Sat 9/512:50 pm -

1 stop7h 44m

Sun 9/66:00 am -

1 stop8h 59m

Deal found 8/5

$288

Sat 9/57:00 am -

1 stop6h 13m

Wed 9/94:35 pm -

1 stop6h 47m

Deal found 8/4

$294

Sat 9/56:15 am -

1 stop9h 44m

Thu 9/101:06 pm -

1 stop7h 23m

Deal found 8/6

$299

Thu 9/173:45 pm -

1 stop6h 42m

Thu 9/246:00 am -

1 stop6h 53m

Deal found 8/3

$287

Thu 9/178:24 pm -

1 stop14h 47m

Thu 9/247:00 am -

1 stop13h 29m

Deal found 8/3

$297

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 August 7, 2026.

Sun 9/276:33 pm -

2 stops45h 26m

Deal found 8/7

$153

Wed 8/268:15 pm -

1 stop19h 44m

Deal found 8/4

$154

Mon 8/318:15 pm -

1 stop24h 44m

Deal found 8/2

$155

Sat 9/55:37 pm -

2 stops22h 22m

Deal found 8/5

$158

Wed 11/1110:50 am -

2 stops29h 06m

Deal found 8/6

$161

Wed 9/236:33 pm -

2 stops21h 26m

Deal found 8/5

$163

Mon 9/146:33 pm -

2 stops21h 26m

Deal found 8/5

$164

Wed 9/308:24 pm -

1 stop14h 47m

Deal found 8/4

$166

Mon 10/58:24 pm -

1 stop19h 35m

Deal found 8/4

$167

Thu 10/16:33 pm -

2 stops21h 26m

Deal found 8/4

$168

Tue 8/255:37 pm -

2 stops27h 22m

Deal found 8/5

$169

Thu 8/276:15 am -

1 stop14h 44m

Deal found 8/7

$170

Find flight deals from Austin to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$285 (Justfly.com)
One-way from	$153 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$552
Good round-trip deal	$576 or less
Good one-way deal	$598 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. 16% potential increase in price ($104 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 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

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

AUSDCA

Austin Bergstrom

Thu 9/24

3:45 pm-11:27 pm

1 stop6h 42m

Washington, D.C. Reagan-National

Sun 9/27

6:00 am-11:53 am

1 stop6h 53m

$295

AustinWashington, D.C.

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

AUSDCA

Austin Bergstrom

Sat 9/12

3:45 pm-11:27 pm

1 stop6h 42m

Washington, D.C. Reagan-National

Wed 9/16

4:35 pm-10:22 pm

1 stop6h 47m

$295

AustinWashington, D.C.

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

AUSDCA

Austin Bergstrom

Wed 9/2

12:50 pm-9:34 pm

1 stop7h 44m

Washington, D.C. Reagan-National

Sat 9/5

3:09 pm-11:08 pm

1 stop8h 59m

$295

AustinWashington, D.C.

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

AUSDCA

Austin Bergstrom

Fri 9/25

3:45 pm-11:27 pm

1 stop6h 42m

Washington, D.C. Reagan-National

Sun 9/27

6:00 am-11:53 am

1 stop6h 53m

$295

Quickest round-trip

AustinWashington, D.C.

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

AUSDCA

Austin Bergstrom

Sat 9/5

3:10 pm-7:25 pm

Nonstop3h 15m

Washington, D.C. Reagan-National

Sun 9/6

5:15 pm-7:40 pm

Nonstop3h 25m

$377

AustinWashington, D.C.

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

AUSDCA

Austin Bergstrom

Sat 9/5

3:10 pm-7:25 pm

Nonstop3h 15m

Washington, D.C. Reagan-National

Wed 9/9

6:40 pm-11:10 pm

1 stop5h 30m

$417

AustinWashington, D.C.

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

AUSDCA

Austin Bergstrom

Fri 10/23

1:00 pm-11:40 pm

1 stop9h 40m

Washington, D.C. Reagan-National

Mon 10/26

6:00 am-11:48 am

1 stop6h 48m

$434

AustinWashington, D.C.

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

AUSDCA

Austin Bergstrom

Wed 9/2

12:35 pm-4:50 pm

Nonstop3h 15m

Washington, D.C. Reagan-National

Tue 9/8

4:30 pm-6:55 pm

Nonstop3h 25m

$437

AustinWashington, D.C.

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

AUSDCA

Austin Bergstrom

Wed 9/2

3:25 pm-8:55 pm

1 stop4h 30m

Washington, D.C. Reagan-National

Wed 9/9

4:30 pm-6:55 pm

Nonstop3h 25m

$443

AustinWashington, D.C.

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

AUSDCA

Austin Bergstrom

Wed 9/9

8:20 am-2:00 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Wed 9/9

4:30 pm-6:55 pm

Nonstop3h 25m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 21 resultsSorted by cheapest first

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 August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy2 stars	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 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.

AUS-DCA

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 40 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, November is the cheapest month in which you can book a flight from Austin to Washington, D.C. Reagan-National Airport (average of $448). Flying from Austin to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $699). 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?

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?

Airfare is below average for this route at the moment.

Austin to Washington, D.C. Reagan-National Airport flights typically cost between $457 and $699 in November.
The cheapest round-trip price found within the last 5 days was $285 on JetBlue (Nov 5-Nov 15).

Reviews of airlines servicing Reagan-National

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

8.0

Very good

4,216 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Southwest

8.0

Very good

4,216 reviews

Southwest

8.0

Very good

4,216 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Delta

7.8

Good

8,499 reviews

Southwest

8.0

Very good

4,216 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

United Airlines

7.4

Good

10,081 reviews

Southwest

8.0

Very good

4,216 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

American Airlines

7.1

Good

11,874 reviews

Southwest

8.0

Very good

4,216 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Frontier

5.6

Fair

2,722 reviews

Southwest

8.0

Very good

4,216 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

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. 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 3h 15m. Fly via JetBlue 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 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 $73 on Frontier. Other airlines that offer cheap prices include Delta from $118 and JetBlue from $126 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 $188. While the most popular route (Austin Bergstrom - Washington, D.C. Reagan-National) can be booked for $290 on average, our data indicates $649 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, November is the cheapest month in which you can book a flight from Austin to Washington, D.C. Reagan-National Airport (average of $448). Flying from Austin to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $699). 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

Alexandria

Owings Mills

Arlington

Tysons

Springfield

Lanham

Reston

Herndon

Rockville

Hyattsville

Fredericksburg

Falls Church

Hanover

Laurel

Clinton

Oxon Hill

Hunt Valley

Woodbridge

Silver Spring

Largo

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from Austin

Popular flights

Reagan-National flight routes

Alternative routes for Austin to Reagan-National

Dallas/Fort Worth to Dulles Intl flights

Dallas/Fort Worth to Baltimore flights

Dallas/Fort Worth to Reagan-National flights

Hobby to Baltimore flights

Hobby to Dulles Intl flights

Hobby to Reagan-National flights

George Bush Intcntl to Baltimore flights

George Bush Intcntl to Reagan-National flights

George Bush Intcntl to Dulles Intl flights

Austin to Dulles Intl flights

Austin to Baltimore flights

Love Field to Baltimore flights

Love Field to Reagan-National flights

San Antonio to Reagan-National flights

San Antonio to Dulles Intl flights

San Antonio to Baltimore flights

Love Field to Dulles Intl flights

El Paso to Dulles Intl flights

El Paso to Reagan-National flights

El Paso to Baltimore flights

Corpus Christi to Reagan-National flights

Corpus Christi to Baltimore flights

McAllen to Reagan-National flights

McAllen to Baltimore flights

Lubbock to Reagan-National flights

Harlingen to Baltimore flights

Abilene to Reagan-National flights

Harlingen to Reagan-National flights

Midland to Reagan-National flights

Amarillo to Baltimore flights

Lubbock to Dulles Intl flights

Lubbock to Baltimore flights

Midland to Baltimore flights

Amarillo to Reagan-National flights

Abilene to Baltimore flights

Killeen to Dulles Intl flights

San Angelo to Reagan-National flights

Waco to Dulles Intl flights

Top 6 airlines flying from Austin to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$138	Average$290	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$176	Average$476	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$237	Average$508	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$277	Average$468	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$386	Average$584	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$418	Average$627	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$153+ 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 9/27. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 August 7, 2026.

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 August 7, 2026.

Best flights from Austin to Reagan-NationalDiscover 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 August 7, 2026.

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 August 7, 2026.

Last-minute flights from Austin to Reagan-NationalDiscover last-minute flight deals from Austin to Reagan-National. Data last updated August 7, 2026 and is based on user searches.

Discover last-minute flight deals from Austin to Reagan-National. Data last updated August 7, 2026 and is based on user searches.

One-way flights from Austin to Reagan-NationalSearch for one-way flight options from Austin to Reagan-National. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.

Search for one-way flight options from Austin to Reagan-National. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.

Find flight deals from Austin to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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.

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 August.

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.

Cheapflights Insights

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 40 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?

What is the cheapest time of day to fly from AUS to DCA?

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?

Airfare is below average for this route at the moment.

Austin to Washington, D.C. Reagan-National Airport flights typically cost between $457 and $699 in November.The cheapest round-trip price found within the last 5 days was $285 on JetBlue (Nov 5-Nov 15).

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

About 26% of weekly flights between Austin and Washington, D.C. have experienced delays in the past year, with the average delay time being 114 minutes.

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

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

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

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

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 25% of flights being delayed.

Reviews of airlines servicing Reagan-National

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.

Related info for your journey

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

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

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

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

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

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

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

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

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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Reagan-National by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Austin to Reagan-National by cabin class

Find flights from Austin to Reagan-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Austin and Reagan-National flights

Browse other Austin and Reagan-National flight options. Last updated on August 7, 2026.

Other flights from Austin

Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Reagan-National

Explore flights to Reagan-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.

Top 6 airlines flying from Austin to Reagan-National

100% Free

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 August 7, 2026.

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 August 7, 2026.

Last-minute flights from Austin to Reagan-National
Discover last-minute flight deals from Austin to Reagan-National. Data last updated August 7, 2026 and is based on user searches.

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 August 7, 2026.

Austin to Washington, D.C. Reagan-National Airport flights typically cost between $457 and $699 in November.
The cheapest round-trip price found within the last 5 days was $285 on JetBlue (Nov 5-Nov 15).