Southwest® flights from Santa Barbara to Washington, D.C. (Reagan National) from $191

Promo Code

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

$

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 05/07/2026

One-way

Basic

From
$191
Seen: 22 hrs ago

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 05/07/2026

One-way

Choice

From
$231
Seen: 22 hrs ago

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 05/15/2026

One-way

Basic

From
$241
Seen: 15 hrs ago

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 06/01/2026

One-way

Basic

From
$241
Seen: 8 hrs ago

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 05/18/2026

One-way

Basic

From
$264
Seen: 18 hrs ago

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 06/01/2026

One-way

Choice

From
$281
Seen: 8 hrs ago

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

Mar 2026
From$463*
Seen: 17 hrs ago
One Way/Basic
Apr 2026
From$406*
Seen: 22 hrs ago
One Way/Basic
May 2026
From$191*
Seen: 22 hrs ago
One Way/Basic
$463
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    • Range$463

    *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:
    Santa Barbara Municipal Airport
    Arriving at:
    Ronald Reagan National Airport
    Distance:
    2376 miles

    Route Information

    41† Weekly flights

    † 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

    There are 41 weekly flights from Santa Barbara to Washington, D.C. (Reagan National) on Southwest Airlines.
    To find the lowest fares by day and time to fly Santa Barbara 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 Santa Barbara 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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