$101 Cheap Flights from Washington (IAD) to Santa Barbara (SBA)

View $101 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Santa Barbara Municipal Airport (SBA)

Cheap Flights from Washington to Santa Barbara (IAD-SBA)

Prices were available within the past 7 days and start at $101 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 3 - Tue, Feb 24
IAD
Washington
SBA
Santa Barbara
$257 Roundtrip, found 6 days ago
$257
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Feb 3 from Washington to Santa Barbara, returning Tue, Feb 24, priced at $257 found 6 days ago
Delta
Wed, Feb 25 - Thu, Feb 26
IAD
Washington
SBA
Santa Barbara
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Feb 25 from Washington to Santa Barbara, returning Thu, Feb 26, priced at $259 found 6 days ago
American Airlines
Sat, Feb 14 - Sat, Feb 21
IAD
Washington
SBA
Santa Barbara
$261 Roundtrip, found 6 days ago
$261
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Feb 14 from Washington to Santa Barbara, returning Sat, Feb 21, priced at $261 found 6 days ago
Delta
Tue, Feb 10 - Tue, Feb 24
IAD
Washington
SBA
Santa Barbara
$262 Roundtrip, found 5 days ago
$262
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Feb 10 from Washington to Santa Barbara, returning Tue, Feb 24, priced at $262 found 5 days ago
Delta
Mon, Feb 9 - Tue, Feb 24
IAD
Washington
SBA
Santa Barbara
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Feb 9 from Washington to Santa Barbara, returning Tue, Feb 24, priced at $264 found 5 days ago
Delta
Mon, Feb 9 - Thu, Feb 26
IAD
Washington
SBA
Santa Barbara
$266 Roundtrip, found 5 days ago
$266
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Feb 9 from Washington to Santa Barbara, returning Thu, Feb 26, priced at $266 found 5 days ago
Southwest Airlines
Sat, Feb 14 - Sat, Feb 21
IAD
Washington
SBA
Santa Barbara
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sat, Feb 14 from Washington to Santa Barbara, returning Sat, Feb 21, priced at $270 found 6 days ago
United
Tue, Jan 20 - Fri, Jan 23
IAD
Washington
SBA
Santa Barbara
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jan 20 from Washington to Santa Barbara, returning Fri, Jan 23, priced at $285 found 4 days ago
Delta
Tue, Feb 3 - Fri, Feb 20
IAD
Washington
SBA
Santa Barbara
$289 Roundtrip, found 5 days ago
$289
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Feb 3 from Washington to Santa Barbara, returning Fri, Feb 20, priced at $289 found 5 days ago
Hawaiian Airlines
Wed, Feb 18 - Wed, Feb 25
IAD
Washington
SBA
Santa Barbara
$315 Roundtrip, found 3 days ago
$315
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Feb 18 from Washington to Santa Barbara, returning Wed, Feb 25, priced at $315 found 3 days ago

Alternative airports near Santa Barbara

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Santa Barbara Municipal SBA. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $597
SBA
Santa Barbara Municipal
CheapestClosest
Average driving time to city center12 min
Flights from $597
Flights from Washington (IAD) to Santa Barbara (SBA)
Origin airport
Washington Dulles Intl.
Destination airport
Santa Barbara Municipal
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$256
Distance
2347 mi

Washington to Santa Barbara Flights

The cheapest times to fly from Washington to Santa Barbara

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Santa Barbara are during the month of February. You can find some of the cheapest flights from Washington to Santa Barbara with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Santa Barbara

Sunday is one of the best days to book for cheap flights from Washington to Santa Barbara: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Santa Barbara

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Santa Barbara in 2026. You can also book with separate airlines for your outbound and return journeys, from $101 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Santa Barbara flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Santa Barbara airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Santa Barbara Municipal Airport (SBA) cost?
Snag a cheap one-way flight from $101 or cheap return flight from $257 from Washington Dulles Intl. Airport (IAD) to Santa Barbara Municipal Airport (SBA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Santa Barbara Municipal Airport (SBA)?
Traveling in February may help you find better deals, as it's the cheapest month for flights between IAD and SBA. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Santa Barbara Municipal Airport (SBA)?
To find the cheapest airline that'll fly you from IAD to SBA, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Santa Barbara Municipal Airport (SBA)?
There are no daily direct flights from Washington Dulles Intl. Airport (IAD) to Santa Barbara Municipal Airport (SBA). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from IAD to SBA?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Santa Barbara Municipal Airport (SBA)?
To arrive at Santa Barbara Municipal Airport (SBA) on time, pick a flight that takes off from Washington Dulles Intl. Airport (IAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Santa Barbara Municipal Airport (SBA) last-minute?
Holding off until just before your departure to book a flight from IAD to SBA generally means paying more. While you may come across some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book an IAD to SBA flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAD to SBA flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Santa Barbara Municipal Airport (SBA)?
In most cases, you can cancel or reschedule your IAD to SBA flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.