HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$122+ Cheap flights from Reagan-National (DCA) to Austin (AUS)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — AUS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Austin Bergstrom are usually found in August or July, booked 73 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Reagan-National to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Austin (AUS). 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 junio 12, 2025.

Round-trip from

$257
(FlightHub)

One-way from

$122
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$479

Good round-trip deal

$396 or less

Good one-way deal

$178 or less
From Washington, D.C. Reagan-National to Austin Bergstrom
Search Deals
One-way flight from Washington, D.C. Reagan-National to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Austin Bergstrom.
Search Deals

Find flight deals from Reagan-National to Austin

Cheapest flights from Reagan-National to Austin
Explore the most affordable flight options available from Reagan-National to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/267:00 amDCA - AUS
1 stop17h 34mFrontier
dom. 9/286:00 amAUS - DCA
1 stop29h 11mFrontier
Deal found 6/10$244
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/116:50 pmDCA - AUS
1 stop5h 50mSouthwest
mar. 8/1212:45 pmAUS - DCA
Nonstop3h 15mSouthwest
Deal found 6/11$267
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/117:35 pmDCA - AUS
1 stop5h 39mDelta
lun. 7/145:04 pmAUS - DCA
1 stop5h 38mDelta
Deal found 6/11$277
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/115:00 amDCA - AUS
1 stop6h 14mAmerican Airlines
lun. 7/215:46 pmAUS - DCA
1 stop5h 13mAmerican Airlines
Deal found 6/10$278
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/94:59 pmDCA - AUS
1 stop5h 13mUnited Airlines
mié. 7/165:58 pmAUS - DCA
1 stop5h 01mUnited Airlines
Deal found 6/11$332

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Austin 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 junio 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Austin that are best for you.

Fly from

Reagan-National

Fly to

Austin

Route

Depart

Return

Price

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

sáb. 8/16

1:00 pm-11:34 pm

1 stop11h 34m

Austin Bergstrom

lun. 8/18

6:00 am-9:57 pm

1 stop14h 57m

$257

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

lun. 8/11

6:50 pm-11:40 pm

1 stop5h 50m

Austin Bergstrom

mar. 8/12

12:45 pm-5:00 pm

Nonstop3h 15m

$267

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

vie. 7/11

7:35 pm-12:14 am

1 stop5h 39m

Austin Bergstrom

vie. 7/18

4:40 pm-10:59 pm

1 stop5h 19m

$277

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

vie. 7/11

5:00 am-10:14 am

1 stop6h 14m

Austin Bergstrom

lun. 7/21

5:46 pm-11:59 pm

1 stop5h 13m

$278

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

mié. 7/9

4:59 pm-9:12 pm

1 stop5h 13m

Austin Bergstrom

mié. 7/16

5:58 pm-11:59 pm

1 stop5h 01m

$332

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

sáb. 8/16

6:58 pm-1:51 pm

2 stops19h 53m

Austin Bergstrom

mié. 8/20

6:00 am-9:44 pm

2 stops14h 44m

$493

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

mié. 8/20

1:00 pm-7:46 pm

1 stop7h 46m

$122

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

lun. 8/4

5:45 pm-8:10 pm

Nonstop3h 25m

$129

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

lun. 7/21

3:59 pm-9:17 pm

1 stop6h 18m

$149

Washington, D.C.Austin

DCA - AUS

DCAAUS

Washington, D.C. Reagan-National

mié. 7/16

4:59 pm-9:12 pm

1 stop5h 13m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
2

Best time to book a flight from Reagan-National to Austin

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

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Austin. Price data was last updated on June 9, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Austin (average of $286). Flying from Washington, D.C. Reagan-National Airport to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Reagan-National to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Austin at noon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Austin. Price data was last updated on December 16, 2024.

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

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated junio 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Washington, D.C. to Austin to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Austin. 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 into for flights to Austin from Washington, D.C. Reagan-National?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Washington, D.C. Reagan-National. On average, Austin Bergstrom has 2 inbound flights from Washington, D.C. Reagan-National per day from 5 airlines. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

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

    Frontier, at $257, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Austin.Alternate airlines to your destination round-trip include Southwest and Delta. Frontier is priced at 45% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $122. Users have also found prices from $129 and $149 on Southwest and Delta, respectively.

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

    While on average a flight from Washington, D.C. Reagan-National Airport to Austin is generally $347, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Washington, D.C. Reagan-National - Austin Bergstrom), you can expect to pay $257 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Austin (average of $286). Flying from Washington, D.C. Reagan-National Airport to Austin in March is currently the most expensive (average of $362). 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
San Marcos
Georgetown
Fredericksburg
Pflugerville
Round Rock
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Seguin
Horseshoe Bay

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 Reagan-National to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Hobby flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
Reagan-National to Hobby flights
Baltimore to George Bush Intcntl flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Austin flights
Baltimore to Austin flights
Baltimore to Love Field flights
Dulles Intl to San Antonio flights
Dulles Intl to Love Field flights
Reagan-National to Love Field flights
Reagan-National to San Antonio flights
Baltimore to San Antonio flights
Reagan-National to El Paso flights
Dulles Intl to El Paso flights
Baltimore to El Paso flights
Dulles Intl to Lubbock flights
Dulles Intl to McAllen flights
Reagan-National to McAllen flights
Dulles Intl to Corpus Christi flights
Baltimore to Corpus Christi flights
Dulles Intl to Killeen flights
Reagan-National to Killeen flights
Reagan-National to Corpus Christi flights
Baltimore to Brownsville flights
Reagan-National to Brownsville flights
Baltimore to Harlingen flights
Dulles Intl to Harlingen flights
Dulles Intl to Brownsville flights
Dulles Intl to Midland flights
Baltimore to McAllen flights
Baltimore to Lubbock flights
Baltimore to Wichita Falls flights
Dulles Intl to Wichita Falls flights
Reagan-National to Harlingen flights
Baltimore to Midland flights
Baltimore to Killeen flights
Reagan-National to Amarillo flights
Baltimore to Amarillo flights
Dulles Intl to San Angelo flights
Dulles Intl to Amarillo flights
Baltimore to Texarkana flights
Reagan-National to Texarkana flights
Baltimore to Waco flights
Reagan-National to Lubbock flights

Top 5 airlines flying from Reagan-National to Austin

Discover the top 5 airlines that operate flights from Reagan-National to Austin. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$120Average$278FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$236Average$464FlexibilityNo cancel feeOn-time71%
DeltaCheapest$266Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$504FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$388Average$499FlexibilityNo cancel feeOn-time63%

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.