$174+ Cheap flights from Dulles Intl (IAD) to Santa Barbara (SBA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SBA
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Santa Barbara with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dulles Intl to Santa Barbara
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Cheapest flights from Dulles Intl to Santa BarbaraExplore 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 September 29, 2026.
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 September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:15 am -
1 stop10h 13m
Thu 11/51:56 pm -
1 stop7h 34m
Deal found 9/26![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:13 am -
1 stop8h 47m
Sat 11/74:50 pm -
2 stops13h 29m
Deal found 9/28![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:45 pm -
1 stop7h 11m
Mon 10/192:05 pm -
1 stop8h 01m
Deal found 9/24![United Airlines logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:24 pm -
1 stop7h 23m
Wed 10/286:08 am -
1 stop8h 42m
Deal found 9/28![Alaska Airlines logo]()
$373
This Orbitz deal was found by Cheapflights users on 9/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:02 am -
1 stop14h 00m
Tue 11/243:16 pm -
1 stop23h 20m
Deal found 9/28![Alaska Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:20 pm -
2 stops12h 49m
Fri 11/612:40 pm -
1 stop7h 55m
Deal found 9/28![Delta logo]()
$385
This Orbitz deal was found by Cheapflights users on 9/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:24 pm -
1 stop7h 23m
Wed 10/286:08 am -
2 stops14h 51m
Deal found 9/24![Alaska Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Sat 10/315:01 am -
2 stops10h 44m
Fri 11/612:35 pm -
1 stop7h 55m
Deal found 9/29![American Airlines logo]()
$399
Best flights from Dulles Intl to Santa BarbaraDiscover carefully curated flight deals from Dulles Intl to Santa Barbara that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Dulles Intl to Santa Barbara that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:46 pm -
1 stop7h 57m
Sat 11/76:00 am -
1 stop8h 40m
Deal found 9/25![Alaska Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:23 am -
1 stop7h 55m
Mon 11/161:56 pm -
1 stop7h 34m
Deal found 9/27![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:35 pm -
2 stops12h 35m
Mon 11/164:44 pm -
2 stops13h 25m
Deal found 9/27![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:38 pm -
1 stop8h 21m
Tue 11/31:06 pm -
1 stop7h 09m
Deal found 9/25![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:13 am -
1 stop8h 47m
Tue 11/34:50 pm -
2 stops14h 20m
Deal found 9/25![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:15 am -
1 stop10h 13m
Thu 11/51:56 pm -
1 stop7h 34m
Deal found 9/26![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
2 stops13h 06m
Sat 11/74:50 pm -
2 stops13h 29m
Deal found 9/29![Delta logo]()
$383
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:20 pm -
2 stops12h 49m
Fri 11/612:40 pm -
1 stop7h 55m
Deal found 9/28![Delta logo]()
$385
Last-minute flights from Dulles Intl to Santa BarbaraDiscover last-minute flight deals from Dulles Intl to Santa Barbara. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Santa Barbara. Data last updated September 29, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:24 pm -
1 stop7h 23m
Wed 10/1410:09 am -
1 stop10h 50m
Deal found 9/25![Alaska Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/106:42 am -
1 stop8h 03m
Wed 10/1410:07 am -
2 stops10h 16m
Deal found 9/25![American Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:45 pm -
1 stop7h 11m
Mon 10/192:05 pm -
1 stop8h 01m
Deal found 9/25![United Airlines logo]()
$428
This Orbitz deal was found by Cheapflights users on 9/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:24 pm -
1 stop7h 23m
Wed 10/286:08 am -
2 stops14h 51m
Deal found 9/24![Alaska Airlines logo]()
$390
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:24 pm -
1 stop7h 23m
Wed 10/286:08 am -
1 stop8h 42m
Deal found 9/28![Alaska Airlines logo]()
$373
This Orbitz deal was found by Cheapflights users on 9/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:02 am -
1 stop14h 00m
Tue 11/243:16 pm -
1 stop23h 20m
Deal found 9/28![Alaska Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:13 am -
1 stop8h 47m
Tue 11/34:50 pm -
2 stops14h 20m
Deal found 9/25![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:15 am -
1 stop10h 13m
Thu 11/51:56 pm -
1 stop7h 34m
Deal found 9/26![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:20 pm -
2 stops12h 49m
Fri 11/612:40 pm -
1 stop7h 55m
Deal found 9/28![Delta logo]()
$385
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Sat 10/315:01 am -
2 stops10h 44m
Fri 11/612:35 pm -
1 stop7h 55m
Deal found 9/29![American Airlines logo]()
$399
One-way flights from Dulles Intl to Santa BarbaraSearch for one-way flight options from Dulles Intl to Santa Barbara. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Dulles Intl to Santa Barbara. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This deal was found by Cheapflights users on 9/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:24 pm -
1 stop7h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Alaska Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:23 am -
2 stops11h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$179
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Mon 10/56:42 am -
1 stop8h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![American Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:25 am -
1 stop9h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 9/27. 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 10/610:35 am -
2 stops10h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![American Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:15 pm -
2 stops11h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$254
This Alaska Airlines deal was found by Cheapflights users on 9/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:17 pm -
2 stops23h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Alaska Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
2 stops13h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Delta logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/37:04 pm -
1 stop7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Alaska Airlines logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:04 pm -
1 stop7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Alaska Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/161:23 pm -
2 stops12h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![American Airlines logo]()
$377
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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $347 (United Airlines) |
One-way from | $174 |
Popular in | August |
Cheapest in | February |
Average price | $502 |
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 7,457,451 searches. Data last updated September 29, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Santa Barbara
IAD Washington, D.C. Dulles Intl - SBA Santa Barbara
IADSBA
Washington, D.C. Dulles Intl
Mon 11/9
6:12 am-12:54 pm
1 stop9h 42m
Santa Barbara
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
Washington, D.C.Santa Barbara
IAD Washington, D.C. Dulles Intl - SBA Santa Barbara
IADSBA
Washington, D.C. Dulles Intl
Wed 10/28
7:23 am-4:06 pm
2 stops11h 43m
Santa Barbara
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$179
Washington, D.C.Santa Barbara
IAD Washington, D.C. Dulles Intl - SBA Santa Barbara
IADSBA
Washington, D.C. Dulles Intl
Mon 10/5
6:42 am-11:45 am
1 stop8h 03m
Santa Barbara
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$207
Washington, D.C.Santa Barbara
IAD Washington, D.C. Dulles Intl - SBA Santa Barbara
IADSBA
Washington, D.C. Dulles Intl
Tue 10/6
6:35 am-11:52 am
1 stop8h 17m
Santa Barbara
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$207
Washington, D.C.Santa Barbara
IAD Washington, D.C. Dulles Intl - SBA Santa Barbara
IADSBA
Washington, D.C. Dulles Intl
Mon 11/9
5:17 pm-2:05 pm
2 stops23h 48m
Santa Barbara
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$263
Quickest round-trip
Washington, D.C.Santa Barbara
IAD Washington, D.C. Dulles Intl - SBA Santa Barbara
IADSBA
Washington, D.C. Dulles Intl
Sun 1/3
7:04 pm-11:46 pm
1 stop7h 42m
Santa Barbara
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$280
Washington, D.C.Santa Barbara
IAD Washington, D.C. Dulles Intl - SBA Santa Barbara
IADSBA
Washington, D.C. Dulles Intl
Tue 12/29
7:04 pm-11:46 pm
1 stop7h 42m
Santa Barbara
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$342
Washington, D.C.Santa Barbara
IAD Washington, D.C. Dulles Intl - SBA Santa Barbara
IADSBA
Washington, D.C. Dulles Intl
Tue 11/3
6:46 pm-11:43 pm
1 stop7h 57m
Santa Barbara
Sat 11/7
6:00 am-5:40 pm
1 stop8h 40m
$347
Washington, D.C.Santa Barbara
IAD Washington, D.C. Dulles Intl - SBA Santa Barbara
IADSBA
Washington, D.C. Dulles Intl
Wed 11/11
8:23 am-1:18 pm
1 stop7h 55m
Santa Barbara
Mon 11/16
1:56 pm-12:30 am
1 stop7h 34m
$347
Washington, D.C.Santa Barbara
IAD Washington, D.C. Dulles Intl - SBA Santa Barbara
IADSBA
Washington, D.C. Dulles Intl
Thu 10/29
2:38 pm-7:59 pm
1 stop8h 21m
Santa Barbara
Tue 11/3
1:06 pm-11:15 pm
1 stop7h 09m
$347
Showing 1-10 of 15 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Santa Barbara flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Santa Barbara flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
IAD-SBA
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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Santa Barbara (average of $354). Flying from Washington, D.C. Dulles Intl Airport to Santa Barbara in August is currently the most expensive (average of $707). 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.
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Santa Barbara?
Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Santa Barbara flights typically cost between $381 and $502 in October.The cheapest round-trip price found within the last 5 days was $347 on United Airlines (Oct 31-Nov 5).
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 September 29, 2026.
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.
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
IAD - TYS
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
IAD - TYS
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.
Traveling to a place near Santa Barbara?
Book flights to Santa Barbara if you plan to visit one of these locationsBuellton
Santa Ynez
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Dulles Intl and Santa Barbara flights
Browse other Dulles Intl and Santa Barbara flight options. Last updated on September 29, 2026.
Other flights from Dulles Intl
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Other flights to Santa Barbara
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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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$307 | Average$506 | FlexibilityNo cancel fee | On-time69% |