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$154+ Cheap flights from Dulles Intl (IAD) to Santa Barbara (SBA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SBA
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
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Cheap flight deals from Dulles Intl to Santa Barbara

Cheapest flights from Dulles Intl to Santa Barbara
Explore the most affordable flight options available from Dulles Intl to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.

This American Airlines deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amIAD - SBA
1 stop8h 30mAmerican Airlines
Sat 1/312:25 pmSBA - IAD
1 stop7h 08mAmerican Airlines
Deal found 12/29$1,077

Find flight deals from Dulles Intl to Santa Barbara

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Santa Barbara (SBA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$330
(United Airlines)

One-way from

$154
(Delta)

Popular in

March

Cheapest in

February

Average price

$506
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Santa Barbara flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Santa Barbara flights.
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From Washington, D.C. Dulles Intl to Santa Barbara
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Santa Barbara
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Santa Barbara that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Santa Barbara that are best for you.

Fly from

Dulles Intl

Fly to

Santa Barbara

Route

Depart

Return

Price

Washington, D.C.Santa Barbara

IAD - SBA

IADSBA

Washington, D.C. Dulles Intl

Sat 1/17

12:35 pm-5:21 pm

1 stop7h 46m

Santa Barbara

Sat 1/24

6:51 pm-5:32 am

1 stop7h 41m

$330

Washington, D.C.Santa Barbara

IAD - SBA

IADSBA

Washington, D.C. Dulles Intl

Sat 1/17

6:00 am-6:12 pm

2 stops15h 12m

Santa Barbara

Sat 1/24

6:00 am-9:17 pm

2 stops12h 17m

$340

Washington, D.C.Santa Barbara

IAD - SBA

IADSBA

Washington, D.C. Dulles Intl

Fri 1/23

6:04 pm-1:53 pm

1 stop22h 49m

Santa Barbara

Fri 1/30

2:45 pm-4:26 pm

1 stop22h 41m

$344

Washington, D.C.Santa Barbara

IAD - SBA

IADSBA

Washington, D.C. Dulles Intl

Tue 1/27

7:05 am-11:55 am

1 stop7h 50m

Santa Barbara

Thu 1/29

12:35 pm-11:48 pm

1 stop8h 13m

$353

Washington, D.C.Santa Barbara

IAD - SBA

IADSBA

Washington, D.C. Dulles Intl

Thu 1/22

8:15 am-1:15 pm

1 stop8h 00m

Santa Barbara

Tue 1/27

6:50 pm-6:47 am

1 stop8h 57m

$353

Washington, D.C.Santa Barbara

IAD - SBA

IADSBA

Washington, D.C. Dulles Intl

Tue 4/21

6:22 pm-2:10 pm

1 stop22h 48m

Santa Barbara

Mon 4/27

2:47 pm-5:41 pm

1 stop23h 54m

$362

Washington, D.C.Santa Barbara

IAD - SBA

IADSBA

Washington, D.C. Dulles Intl

Tue 1/27

7:01 am-3:46 pm

2 stops11h 45m

Santa Barbara

Sat 1/31

6:00 am-9:17 pm

2 stops12h 17m

$363

Washington, D.C.Santa Barbara

IAD - SBA

IADSBA

Washington, D.C. Dulles Intl

Thu 1/22

1:08 pm-10:13 pm

2 stops12h 05m

Santa Barbara

Tue 1/27

6:00 am-9:17 pm

2 stops12h 17m

$363

Washington, D.C.Santa Barbara

IAD - SBA

IADSBA

Washington, D.C. Dulles Intl

Sat 2/7

6:00 am-12:36 pm

1 stop9h 36m

Santa Barbara

Tue 2/17

6:19 am-8:30 pm

2 stops11h 11m

$368

Washington, D.C.Santa Barbara

IAD - SBA

IADSBA

Washington, D.C. Dulles Intl

Thu 1/22

7:05 am-11:55 am

1 stop7h 50m

Santa Barbara

Tue 1/27

5:40 am-11:10 pm

2 stops14h 30m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 21 results
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Compare providers for flights from Dulles Intl to Santa Barbara

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Santa Barbara in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Santa Barbara flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Santa Barbara flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Santa Barbara flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Santa Barbara flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Santa Barbara flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Santa Barbara

Have a flexible travel schedule? Discover the best time to fly to Santa Barbara from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Santa Barbara

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Santa Barbara?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Santa Barbara (average of $140). Flying from Washington, D.C. Dulles Intl Airport to Santa Barbara in December is currently the most expensive (average of $237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Santa Barbara

Get insights into the airlines that provide service to Santa Barbara. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Barbara. Reviews last updated December 31, 2025.
Peruse reviews from past customers who have flown with United Airlines from Washington, D.C. Dulles Intl Airport to Santa Barbara to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,124 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
9,124 reviews
United Airlines
7.4
Good
9,124 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Santa Barbara. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Barbara from Washington, D.C. Dulles Intl?

    Santa Barbara (SBA), located 8.0 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Santa Barbara. 1 airline have flights to Santa Barbara from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Santa Barbara should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Santa Barbara?

    American Airlines, Alaska Airlines, and United Airlines can get you from Washington, D.C. Dulles Intl Airport to Santa Barbara in just under 9h 20m. Your travel time can differ by up to 13h 29m. The distance from Washington, D.C. Dulles Intl Airport to Santa Barbara is about 2347 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Santa Barbara round-trip?

    Flying on United Airlines is currently your cheapest option to Santa Barbara, with prices starting at $328. You may be able to fly from Washington, D.C. Dulles Intl Airport to Santa Barbara for 37% less than the average price by searching for this airline.

  • Can I find deals for flights from Dulles Intl to Santa Barbara that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Santa Barbara flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Santa Barbara?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Santa Barbara.

  • Can I find deals for business class flights from Dulles Intl to Santa Barbara?

    Yes. Cheapflights offers flight deals from Dulles Intl to Santa Barbara by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Santa Barbara?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Santa Barbara (average of $140). Flying from Washington, D.C. Dulles Intl Airport to Santa Barbara in December is currently the most expensive (average of $237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Barbara?

Book flights to Santa Barbara if you plan to visit one of these locations
Buellton
Santa Ynez

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Alternative routes for Dulles Intl to Santa Barbara

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dulles Intl to Santa Barbara

Discover the top airline that operate flights from Dulles Intl to Santa Barbara. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$328Average$506FlexibilityNo cancel feeOn-time69%

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