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$120+ Cheap flights from Boise to Santa Barbara (BOI - 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SBA
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Boise to Santa Barbara

Cheapest flights from Boise to Santa Barbara
Explore the most affordable flight options available from Boise to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:22 pmBOI - SBA
1 stop7h 26mAlaska Airlines
Tue 1/610:16 amSBA - BOI
1 stop6h 49mAlaska Airlines
Deal found 10/27$238
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 12/158:45 amBOI - SBA
1 stop4h 14mDelta
Thu 12/184:59 pmSBA - BOI
1 stop6h 43mDelta
Deal found 10/28$239
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:20 amBOI - SBA
2 stops8h 00mSouthwest
Tue 1/63:00 pmSBA - BOI
2 stops7h 10mSouthwest
Deal found 10/27$307
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/146:28 amBOI - SBA
1 stop13h 28mAlaska Airlines
Mon 11/177:44 pmSBA - BOI
1 stop13h 45mAlaska Airlines
Deal found 10/28$332
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 11/141:50 pmBOI - SBA
2 stops9h 13mDelta
Mon 11/174:59 pmSBA - BOI
1 stop6h 36mDelta
Deal found 10/28$373
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/96:28 amBOI - SBA
1 stop13h 28mAlaska Airlines
Wed 11/127:23 amSBA - BOI
1 stop4h 22mAlaska Airlines
Deal found 10/26$426
This Delta deal was found by Cheapflights users on 10/27. 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 11/126:00 amBOI - SBA
1 stop6h 57mDelta
Sun 11/164:59 pmSBA - BOI
1 stop6h 36mDelta
Deal found 10/27$427

Cheap flight deals from Boise to Santa Barbara

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 October 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$238
(Alaska Airlines)

One-way from

$120
(Delta)

Popular in

September

Cheapest in

August

Average price

$469
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Santa Barbara flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Santa Barbara flights.
Search Deals
From Boise Air Term. Gowen Fld to Santa Barbara
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Santa Barbara
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 October 29, 2025.
Use the filters below to find and compare flights from Boise to Santa Barbara that are best for you.

Fly from

Boise

Fly to

Santa Barbara

Route

Depart

Return

Price

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Wed 3/4

11:54 am-6:14 pm

1 stop7h 20m

Santa Barbara

Thu 3/5

5:45 pm-11:50 pm

1 stop5h 05m

$238

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Fri 2/6

4:04 pm-7:47 pm

1 stop4h 43m

Santa Barbara

Mon 2/9

7:20 am-12:54 pm

1 stop4h 34m

$238

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Thu 2/26

6:00 am-4:52 pm

1 stop11h 52m

Santa Barbara

Mon 3/2

7:15 pm-9:26 am

1 stop13h 11m

$238

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 2/28

1:30 pm-6:14 pm

1 stop5h 44m

Santa Barbara

Wed 3/4

5:45 pm-11:50 pm

1 stop5h 05m

$238

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Tue 12/9

1:22 pm-7:48 pm

1 stop7h 26m

Santa Barbara

Tue 1/6

10:16 am-6:05 pm

1 stop6h 49m

$238

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Thu 4/23

1:15 pm-4:25 pm

1 stop4h 10m

Santa Barbara

Fri 5/1

5:00 pm-12:11 am

1 stop6h 11m

$239

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 4/27

1:15 pm-4:25 pm

1 stop4h 10m

Santa Barbara

Mon 5/4

5:00 pm-12:11 am

1 stop6h 11m

$239

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Tue 4/7

8:45 am-12:19 pm

1 stop4h 34m

Santa Barbara

Thu 4/16

5:00 pm-12:11 am

1 stop6h 11m

$239

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Wed 4/8

8:45 am-12:19 pm

1 stop4h 34m

Santa Barbara

Thu 4/16

5:00 pm-12:11 am

1 stop6h 11m

$239

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 4/20

1:15 pm-4:25 pm

1 stop4h 10m

Santa Barbara

Wed 4/29

5:55 am-12:14 pm

1 stop5h 19m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 14 results
1
2

Compare providers for flights from Boise 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 Boise to Santa Barbara in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Boise-Santa Barbara flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Santa Barbara flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Santa Barbara flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Santa Barbara flights, Cheapflights users trust Expedia the most. Expedia 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 Boise-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 Boise to Santa Barbara

Have a flexible travel schedule? Discover the best time to fly to Santa Barbara from Boise 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 Boise to Santa Barbara

What is the cheapest month to book a flight from Boise to Santa Barbara?

Currently, August is the cheapest month in which you can book a flight from Boise to Santa Barbara (average of $93). Flying from Boise to Santa Barbara in July is currently the most expensive (average of $158). 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.

What is the cheapest time of day to fly from BOI to SBA?

Find hourly flight availability from Boise to Santa Barbara. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s optimal to fly from Boise to Santa Barbara at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Boise to Santa Barbara?

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 October 29, 2025.
Read through reviews of airlines operating flights from Boise to Santa Barbara, such as Southwest and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,001 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • How long is the flight from Boise to Santa Barbara?

    Departing from Boise to Santa Barbara will take you 4h 43m. Airlines will cover a distance of 660 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Boise to Santa Barbara round-trip?

    Currently priced at $161, United Airlines will fly you from Boise to Santa Barbara and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Southwest for as low as $218. Users have found that United Airlines is 56% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise 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 Boise to Santa Barbara?

    Currently, August is the cheapest month in which you can book a flight from Boise to Santa Barbara (average of $93). Flying from Boise to Santa Barbara in July is currently the most expensive (average of $158). 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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Top 2 airlines flying from Boise to Santa Barbara

Discover the top 2 airlines that operate flights from Boise 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$161Average$382FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$218Average$394FlexibilityNo cancel feeOn-time63%

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