Southwest® flights from Santa Barbara to Washington, D.C. (Reagan National) from $180

Promo Code

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

$

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 02/18/2026

One-way

Basic

From
$180
Seen: 7 hrs ago

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 02/18/2026

One-way

Choice

From
$220
Seen: 7 hrs ago

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 02/17/2026

One-way

Basic

From
$245
Seen: 7 hrs ago

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 04/03/2026

One-way

Basic

From
$269
Seen: 10 hrs ago

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 02/17/2026

One-way

Choice

From
$285
Seen: 7 hrs ago

Santa Barbara (SBA)to

Washington, D.C. (Reagan National) (DCA)
Depart: 03/21/2026

One-way

Basic

From
$298
Seen: 13 hrs ago

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

*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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