HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santa Barbara

$99+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SBA
juil. 21 — juil. 281
lun. 7/21
lun. 7/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise 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 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 juillet 16, 2025.

Round-trip from

$199
(American Airlines)

One-way from

$99
(Alaska Airlines)

Popular in

March

Cheapest in

August

Average price

$288
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. 11% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 juillet 16, 2025.

This American Airlines deal was found by Cheapflights users on 7/16. 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.
sam. 8/231:50 pmBOI - SBA
1 stop5h 18mAmerican Airlines
mer. 8/271:01 pmSBA - BOI
1 stop6h 09mAmerican Airlines
Deal found 7/16$199
This Delta deal was found by Cheapflights users on 7/15. 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.
sam. 8/236:00 pmBOI - SBA
1 stop5h 35mDelta
mer. 8/2712:40 pmSBA - BOI
2 stops10h 10mDelta
Deal found 7/15$204
This Southwest deal was found by Cheapflights users on 7/16. 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.
ven. 8/155:45 amBOI - SBA
2 stops8h 20mSouthwest
lun. 8/184:25 pmSBA - BOI
1 stop7h 00mSouthwest
Deal found 7/16$230
This United Airlines deal was found by Cheapflights users on 7/15. 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.
ven. 11/146:20 amBOI - SBA
1 stop6h 41mUnited Airlines
lun. 11/176:50 pmSBA - BOI
1 stop3h 38mUnited Airlines
Deal found 7/15$279
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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.
ven. 11/144:06 pmBOI - SBA
1 stop4h 46mAlaska Airlines
lun. 11/177:44 pmSBA - BOI
2 stops20h 27mAlaska Airlines
Deal found 7/15$286

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 juillet 16, 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

sam. 8/23

1:50 pm-6:08 pm

1 stop5h 18m

Santa Barbara

mer. 8/27

1:01 pm-8:10 pm

1 stop6h 09m

$199

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

sam. 8/23

6:00 pm-10:35 pm

1 stop5h 35m

Santa Barbara

mer. 8/27

12:40 pm-11:50 pm

2 stops10h 10m

$204

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

ven. 8/15

5:45 am-1:05 pm

2 stops8h 20m

Santa Barbara

lun. 8/18

4:25 pm-12:25 am

1 stop7h 00m

$230

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

ven. 11/14

6:20 am-12:01 pm

1 stop6h 41m

Santa Barbara

lun. 11/17

6:50 pm-11:28 pm

1 stop3h 38m

$279

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

ven. 11/14

4:06 pm-7:52 pm

1 stop4h 46m

Santa Barbara

lun. 11/17

7:44 pm-5:11 pm

2 stops20h 27m

$286

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

lun. 9/29

6:35 am-10:32 am

1 stop4h 57m

$99

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

dim. 8/31

6:00 pm-10:02 pm

1 stop5h 02m

$100

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

dim. 8/31

2:55 pm-10:45 pm

2 stops8h 50m

$179

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

lun. 8/4

5:17 pm-10:04 pm

1 stop5h 47m

$204

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

lun. 7/21

7:15 pm-11:40 pm

3 stops29h 25m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

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, January is the cheapest month in which you can book a flight from Boise to Santa Barbara (average of $353). Flying from Boise to Santa Barbara in June is currently the most expensive (average of $474). 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 juillet 16, 2025.

It’s optimal to fly from Boise to Santa Barbara at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

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 juillet 16, 2025.
Read through reviews of airlines operating flights from Boise to Santa Barbara, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,959 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,863 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Currently priced at $199, American Airlines will fly you from Boise to Santa Barbara and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $204 and $230, respectively. Users have found that American Airlines is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boise to Santa Barbara one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $99. Users have also found prices from $100 and $179 on Delta and Southwest, respectively.

  • 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, January is the cheapest month in which you can book a flight from Boise to Santa Barbara (average of $353). Flying from Boise to Santa Barbara in June is currently the most expensive (average of $474). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Santa Barbara

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Las Vegas flights
Spokane to Los Angeles flights
Boise to Los Angeles flights
Boise to San Francisco flights
Spokane to Las Vegas flights
Boise to Burbank flights
Spokane to San Diego flights
Boise to Santa Ana flights
Boise to Sacramento flights
Boise to San Diego flights
Boise to San Jose flights
Boise to Ontario flights
Spokane to Sacramento flights
Spokane to Ontario flights
Spokane to San Francisco flights
Jackson to Los Angeles flights
Jackson to San Francisco flights
Idaho Falls to Los Angeles flights
Lewiston to Yuma flights
Idaho Falls to Las Vegas flights
Boise to Reno flights
Idaho Falls to Ontario flights
Boise to Oakland flights
Boise to Fresno flights
Spokane to Medford flights
Spokane to Palm Springs flights
Jackson to Las Vegas flights
Idaho Falls to San Diego flights
Idaho Falls to Santa Ana flights
Spokane to Santa Ana flights
Idaho Falls to Long Beach flights
Spokane to Oakland flights
Boise to San Luis Obispo flights
Spokane to San Jose flights
Spokane to Reno flights
Spokane to Long Beach flights
Boise to Long Beach flights
Hailey to Los Angeles flights
Jackson to San Diego flights
Spokane to Burbank flights
Pocatello to Los Angeles flights
Boise to Palm Springs flights
Hailey to San Francisco flights
Boise to Santa Rosa flights
Boise to Medford flights
Jackson to Reno flights
Spokane to Fresno flights
Idaho Falls to San Francisco flights
Jackson to San Jose flights
Idaho Falls to Oakland flights

Top 3 airlines flying from Boise to Santa Barbara

Discover the top 3 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 juillet 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$162Average$374FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$308FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$223Average$334FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.