Southwest® flights from Austin to Washington, D.C. (Reagan National) from $189

Promo Code

Low fares from Austin to Washington, D.C. (Reagan National)

$

Austin (AUS)to

Washington, D.C. (Reagan National) (DCA)
Depart: 04/22/2026

One-way

Basic

From
$189
Seen: 12 hrs ago

Austin (AUS)to

Washington, D.C. (Reagan National) (DCA)
Depart: 04/14/2026

One-way

Basic

From
$189
Seen: 10 hrs ago

Austin (AUS)to

Washington, D.C. (Reagan National) (DCA)
Depart: 05/05/2026

One-way

Basic

From
$189
Seen: 10 hrs ago

Austin (AUS)to

Washington, D.C. (Reagan National) (DCA)
Depart: 06/09/2026

One-way

Basic

From
$194
Seen: 8 hrs ago

Austin (AUS)to

Washington, D.C. (Reagan National) (DCA)
Depart: 06/03/2026

One-way

Basic

From
$199
Seen: 1 hour ago

Austin (AUS)to

Washington, D.C. (Reagan National) (DCA)
Depart: 05/20/2026

One-way

Basic

From
$199
Seen: 23 hrs ago

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Explore flights from Austin to Washington, D.C. (Reagan National)

Mar 2026
From$305*
Seen: 21 hrs ago
One Way/Basic
Apr 2026
From$189*
Seen: 10 hrs ago
One Way/Basic
May 2026
From$189*
Seen: 10 hrs ago
One Way/Basic
$199
$579
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    • Range$199-$579

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Austin-Bergstrom International Airport
    Arriving at:
    Ronald Reagan National Airport
    Average flight time:
    3 hours 10 minutes
    Distance:
    1315 miles

    Route Information

    153† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight on Sunday

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    The average flight time from Austin to Washington, D.C. (Reagan National) is 3 hours 10 minutes.
    There are 153 weekly flights from Austin to Washington, D.C. (Reagan National) on Southwest Airlines.
    Yes, Southwest flies nonstop from Austin to Washington, D.C. (Reagan National) once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Austin to Washington, D.C. (Reagan National) once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Austin to Washington, D.C. (Reagan National) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Ronald Reagan National Airport book yours with your flight.
    Yes! Flights from Austin to Washington, D.C. (Reagan National)—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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