$136+ Cheap flights from Boston to Santa Barbara (BOS - 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SBA
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Boston 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Boston to Santa Barbara
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to Santa BarbaraExplore the most affordable flight options available from Boston to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Boston to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:40 pm -
1 stop8h 20m
Wed 11/186:00 am -
2 stops10h 45m
Deal found 8/10![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:05 am -
1 stop11h 00m
Sat 9/1210:40 am -
1 stop10h 50m
Deal found 8/10![Southwest logo]()
$228
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/51:10 pm -
1 stop7h 53m
Fri 9/1112:32 pm -
1 stop7h 58m
Deal found 8/10![American Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 8/10. 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 9/56:05 am -
1 stop8h 49m
Fri 9/114:50 pm -
2 stops13h 52m
Deal found 8/10![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/512:27 pm -
2 stops10h 27m
Fri 9/111:00 pm -
1 stop7h 54m
Deal found 8/6![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 8/7. 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 8/296:05 am -
1 stop8h 49m
Sat 9/512:34 pm -
1 stop8h 23m
Deal found 8/7![Delta logo]()
$316
This Delta deal was found by Cheapflights users on 8/6. 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 11/36:05 am -
1 stop8h 58m
Sat 11/74:50 pm -
1 stop10h 40m
Deal found 8/6![Delta logo]()
$325
Best flights from Boston to Santa BarbaraDiscover carefully curated flight deals from Boston to Santa Barbara that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Boston to Santa Barbara that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Delta deal was found by Cheapflights users on 8/10. 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 9/56:05 am -
1 stop8h 49m
Fri 9/114:50 pm -
2 stops13h 52m
Deal found 8/10![Delta logo]()
$302
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:05 pm -
2 stops11h 20m
Sat 9/1910:40 am -
1 stop10h 50m
Deal found 8/10![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/176:00 am -
1 stop8h 57m
Sun 9/208:30 pm -
1 stop8h 23m
Deal found 8/7![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 8/7. 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 8/296:05 am -
1 stop8h 49m
Sat 9/512:34 pm -
1 stop8h 23m
Deal found 8/7![Delta logo]()
$316
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/247:22 am -
1 stop9h 20m
Tue 9/299:30 am -
1 stop8h 32m
Deal found 8/8![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 8/7. 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 8/2512:20 pm -
2 stops13h 16m
Tue 9/112:34 pm -
1 stop8h 23m
Deal found 8/7![Delta logo]()
$331
Last-minute flights from Boston to Santa BarbaraDiscover last-minute flight deals from Boston to Santa Barbara. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Santa Barbara. Data last updated August 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/7. 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 8/2512:20 pm -
2 stops13h 16m
Tue 9/112:34 pm -
1 stop8h 23m
Deal found 8/7![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 8/7. 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 8/296:05 am -
1 stop8h 49m
Sat 9/512:34 pm -
1 stop8h 23m
Deal found 8/7![Delta logo]()
$316
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/51:10 pm -
1 stop7h 53m
Fri 9/1112:32 pm -
1 stop7h 58m
Deal found 8/10![American Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 8/10. 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 9/56:05 am -
1 stop8h 49m
Fri 9/114:50 pm -
2 stops13h 52m
Deal found 8/10![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/512:27 pm -
2 stops10h 27m
Fri 9/111:00 pm -
1 stop7h 54m
Deal found 8/6![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:05 am -
1 stop11h 00m
Sat 9/1210:40 am -
1 stop10h 50m
Deal found 8/10![Southwest logo]()
$228
This Southwest deal was found by Cheapflights users on 8/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:30 pm -
2 stops11h 45m
Mon 9/1412:30 pm -
1 stop9h 00m
Deal found 8/9![Southwest logo]()
$327
One-way flights from Boston to Santa BarbaraSearch for one-way flight options from Boston to Santa Barbara. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Boston to Santa Barbara. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/75:51 am -
1 stop8h 39m
Deal found 8/10![American Airlines logo]()
$136
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/511:34 am -
1 stop11h 37m
Deal found 8/8![United Airlines logo]()
$154
This United Airlines deal was found by Cheapflights users on 8/7. 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 11/48:05 am -
1 stop10h 23m
Deal found 8/7![United Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 8/10. 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 8/245:51 am -
1 stop8h 39m
Deal found 8/10![American Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 8/7. 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 11/410:15 am -
2 stops14h 54m
Deal found 8/7![Delta logo]()
$168
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/266:00 am -
2 stops10h 44m
Deal found 8/10![United Airlines logo]()
$169
This KAYAK deal was found by Cheapflights users on 8/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:45 pm -
1 stop8h 23m
Deal found 8/6![Delta logo]()
$196
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/209:20 am -
1 stop9h 00m
Deal found 8/7![United Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 8/9. 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 10/164:57 pm -
1 stop8h 38m
Deal found 8/9![American Airlines logo]()
$208
This Orbitz deal was found by Cheapflights users on 8/5. 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.
Mon 9/147:59 pm -
2 stops21h 48m
Deal found 8/5![Alaska Airlines logo]()
$214
Find flight deals from Boston to Santa Barbara
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $222 (Southwest) |
One-way from | $136 (American Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $440 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston 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 August 10, 2026.
Use the filters below to find and compare flights from Boston to Santa Barbara that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonSanta Barbara
BOS Boston Logan Intl - SBA Santa Barbara
BOSSBA
Boston Logan Intl
Sat 9/5
6:05 am-11:54 am
1 stop8h 49m
Santa Barbara
Fri 9/11
4:50 pm-9:42 am
2 stops13h 52m
$302
BostonSanta Barbara
BOS Boston Logan Intl - SBA Santa Barbara
BOSSBA
Boston Logan Intl
Wed 9/16
1:05 pm-9:25 pm
2 stops11h 20m
Santa Barbara
Sat 9/19
10:40 am-12:30 am
1 stop10h 50m
$316
Quickest round-trip
BostonSanta Barbara
BOS Boston Logan Intl - SBA Santa Barbara
BOSSBA
Boston Logan Intl
Sat 8/29
6:05 am-11:54 am
1 stop8h 49m
Santa Barbara
Sat 9/5
12:34 pm-11:57 pm
1 stop8h 23m
$316
BostonSanta Barbara
BOS Boston Logan Intl - SBA Santa Barbara
BOSSBA
Boston Logan Intl
Thu 9/17
6:00 am-11:57 am
1 stop8h 57m
Santa Barbara
Sun 9/20
8:30 pm-7:53 am
1 stop8h 23m
$326
BostonSanta Barbara
BOS Boston Logan Intl - SBA Santa Barbara
BOSSBA
Boston Logan Intl
Thu 9/24
7:22 am-1:42 pm
1 stop9h 20m
Santa Barbara
Tue 9/29
9:30 am-9:02 pm
1 stop8h 32m
$327
BostonSanta Barbara
BOS Boston Logan Intl - SBA Santa Barbara
BOSSBA
Boston Logan Intl
Tue 8/25
12:20 pm-10:36 pm
2 stops13h 16m
Santa Barbara
Tue 9/1
12:34 pm-11:57 pm
1 stop8h 23m
$331
Cheapest one-way
BostonSanta Barbara
BOS Boston Logan Intl - SBA Santa Barbara
BOSSBA
Boston Logan Intl
Sun 9/13
6:02 am-11:35 am
1 stop8h 33m
$154
BostonSanta Barbara
BOS Boston Logan Intl - SBA Santa Barbara
BOSSBA
Boston Logan Intl
Wed 9/23
11:34 am-8:11 pm
1 stop11h 37m
$163
BostonSanta Barbara
BOS Boston Logan Intl - SBA Santa Barbara
BOSSBA
Boston Logan Intl
Wed 8/26
9:20 am-5:45 pm
1 stop11h 25m
$164
Quickest one-way
BostonSanta Barbara
BOS Boston Logan Intl - SBA Santa Barbara
BOSSBA
Boston Logan Intl
Sun 9/13
6:00 am-11:31 am
1 stop8h 31m
$164
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Boston 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 Boston to Santa Barbara in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Boston-Santa Barbara flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Santa Barbara flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Santa Barbara flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-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 Boston-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 Boston to Santa Barbara
Have a flexible travel schedule? Discover the best time to fly to Santa Barbara from Boston with our price prediction graph.
BOS-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 Boston to Santa Barbara
How far ahead should I book a flight from Boston to Santa Barbara?
The best time to book flights from Boston to Santa Barbara is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Boston to Santa Barbara?
Currently, November is the cheapest month in which you can book a flight from Boston to Santa Barbara (average of $417). Flying from Boston to Santa Barbara in December is currently the most expensive (average of $612). 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 Boston to Santa Barbara?
Airfare is below average for this route at the moment.
Boston to Santa Barbara flights typically cost between $331 and $542 in November.The cheapest round-trip price found within the last 5 days was $222 on Southwest (Nov 11-Nov 18).
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 August 10, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Boston to Santa Barbara. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston 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 locationsSanta Ynez
Buellton
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Complete your trip
Complete your trip to Santa Barbara by adding a car rental and/or hotel reservation to your travel itinerary.
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Boston and Santa Barbara flights
Browse other Boston and Santa Barbara flight options. Last updated on August 10, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santa Barbara
Explore flights to Santa Barbara departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 10, 2026.
Top 3 airlines flying from Boston to Santa Barbara
Discover the top 3 airlines that operate flights from Boston 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$296 | Average$508 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$306 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$331 | Average$493 | FlexibilityNo cancel fee | On-time71% |