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Find low faresSouthwest® flights from Washington, D.C. (Dulles) to Santa Barbara from $264
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1 Passenger
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Low fares from Washington, D.C. (Dulles) to Santa Barbara
$
Washington, D.C. (Dulles) (IAD)to
Santa Barbara (SBA)
Depart: 04/16/2026
One-way
Basic
From
$264
Seen: 1 hour ago
Washington, D.C. (Dulles) (IAD)to
Santa Barbara (SBA)
Depart: 04/02/2026
One-way
Basic
From
$269
Seen: 15 hrs ago
Washington, D.C. (Dulles) (IAD)to
Santa Barbara (SBA)
Depart: 04/16/2026
One-way
Choice
From
$304
Seen: 1 hour ago
Washington, D.C. (Dulles) (IAD)to
Santa Barbara (SBA)
Depart: 04/02/2026
One-way
Choice
From
$309
Seen: 15 hrs ago
Washington, D.C. (Dulles) (IAD)to
Santa Barbara (SBA)
Depart: 04/16/2026
One-way
Choice Preferred
From
$384
Seen: 1 hour ago
Washington, D.C. (Dulles) (IAD)to
Santa Barbara (SBA)
Depart: 04/02/2026
One-way
Choice Preferred
From
$389
Seen: 15 hrs ago
Explore flights from Washington, D.C. (Dulles) to Santa Barbara
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Flight Details
Departing from:
Dulles International Airport
Arriving at:
Santa Barbara Municipal Airport
Distance:
2353 miles
Route Information
27† 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 27 weekly flights from Washington, D.C. (Dulles) to Santa Barbara on Southwest Airlines.
To find the lowest fares by day and time to fly Washington, D.C. (Dulles) to Santa Barbara with Southwest, check out our Low Fare Calendar.
You can rent a car at Santa Barbara Municipal Airport book yours with your flight.
Yes! Flights from Washington, D.C. (Dulles) to Santa Barbara—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.