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Cheap flights from Boise to Los Angeles from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Los Angeles departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boise to Los Angeles

Cheap round-trip flights

American Airlines Logo
1:57 pm - 6:39 pmBOI-SBA
5h 42m1 stop
American Airlines Logo
6:05 am - 1:17 pmSBA-BOI
6h 12m1 stop
$217American Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
Delta Logo
5:43 pm - 10:01 pmBOI-SBA
5h 18m1 stop
Delta Logo
5:50 am - 10:34 amSBA-BOI
3h 44m1 stop
$218Delta
Find Deal
Mon, Sep 15 - Tue, Sep 16
Delta Logo
11:12 am - 4:11 pmBOI-SBA
5h 59m1 stop
Delta Logo
5:01 pm - 11:59 pmSBA-BOI
5h 58m1 stop
$219Delta
Find Deal
Mon, Oct 13 - Fri, Oct 17
Southwest Logo
7:25 am - 10:25 amBOI-SBA
4h 00m1 stop
Southwest Logo
5:40 am - 3:10 pmSBA-BOI
8h 30m2 stops
$222Southwest
Find Deal
Wed, Sep 17 - Tue, Sep 23
Delta Logo
5:43 pm - 10:01 pmBOI-SBA
5h 18m1 stop
Delta Logo
12:40 pm - 11:57 pmSBA-BOI
10h 17m2 stops
$223Delta
Find Deal
Mon, Sep 15 - Tue, Sep 16
Southwest Logo
11:40 am - 2:20 pmBOI-SBA
3h 40m1 stop
Southwest Logo
1:45 pm - 12:25 amSBA-BOI
9h 40m2 stops
$264Southwest
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Fri, Sep 26 - Mon, Sep 29
Alaska Airlines Logo
5:54 am - 7:52 pmBOI-SBA
14h 58m1 stop
Alaska Airlines Logo
7:44 pm - 10:29 amSBA-BOI
13h 45m1 stop
$298Alaska Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Alaska Airlines Logo
6:00 am - 6:41 pmBOI-SBA
13h 41m2 stops
Alaska Airlines Logo
7:40 pm - 7:20 amSBA-BOI
10h 40m2 stops
$393Alaska Airlines
Find Deal
Mon, Oct 13 - Fri, Oct 17
United Airlines Logo
7:00 am - 1:10 pmBOI-SBA
7h 10m1 stop
United Airlines Logo
5:30 am - 1:35 pmSBA-BOI
7h 05m1 stop
$435United Airlines
Find Deal
Mon, Sep 1 - Fri, Sep 5
United Airlines Logo
2:45 pm - 11:31 pmBOI-SBA
9h 46m2 stops
United Airlines Logo
6:00 am - 1:30 pmSBA-BOI
6h 30m1 stop
$437United Airlines
Find Deal
Sat, Sep 20 - Sun, Sep 21

Southwest flights from Boise to Santa Barbara

Our best Southwest deals on Boise to Santa Barbara flight tickets
Southwest
Sep 17
BOI7:25 amBoise Air Term. Gowen Fld
4h 00m
1 stop
SBA10:25 amSanta Barbara
Sep 23
SBA5:40 amSanta Barbara
8h 30m
2 stops
BOI3:10 pmBoise Air Term. Gowen Fld
$222
Find similar
Southwest
Sep 26
BOI11:40 amBoise Air Term. Gowen Fld
3h 40m
1 stop
SBA2:20 pmSanta Barbara
Sep 29
SBA1:45 pmSanta Barbara
9h 40m
2 stops
BOI12:25 amBoise Air Term. Gowen Fld
$264
Find similar
Southwest
Oct 14
BOI7:15 amBoise Air Term. Gowen Fld
8h 25m
1 stop
SBA2:40 pmSanta Barbara
Oct 19
SBA5:45 amSanta Barbara
4h 10m
1 stop
BOI10:55 amBoise Air Term. Gowen Fld
$287
Find similar

Alaska Airlines flights from Boise to Santa Barbara

Our best Alaska Airlines deals on Boise to Santa Barbara flight tickets
Alaska Airlines
Nov 14
BOI5:54 amBoise Air Term. Gowen Fld
14h 58m
1 stop
SBA7:52 pmSanta Barbara
Nov 17
SBA7:44 pmSanta Barbara
13h 45m
1 stop
BOI10:29 amBoise Air Term. Gowen Fld
$298
Find similar
Alaska Airlines
Oct 13
BOI6:00 amBoise Air Term. Gowen Fld
13h 41m
2 stops
SBA6:41 pmSanta Barbara
Oct 17
SBA7:40 pmSanta Barbara
10h 40m
2 stops
BOI7:20 amBoise Air Term. Gowen Fld
$393
Find similar
Alaska Airlines
Oct 24
BOI8:26 pmBoise Air Term. Gowen Fld
23h 15m
1 stop
SBA6:41 pmSanta Barbara
Oct 26
SBA7:23 amSanta Barbara
15h 36m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
$417
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Boise to Santa Barbara that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Wed 9/17

1:57 pm-6:39 pm

1 stop5h 42m

Santa Barbara

Tue 9/23

6:05 am-1:17 pm

1 stop6h 12m

$217

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 9/15

5:43 pm-10:01 pm

1 stop5h 18m

Santa Barbara

Tue 9/16

5:50 am-10:34 am

1 stop3h 44m

$218

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 10/13

11:12 am-4:11 pm

1 stop5h 59m

Santa Barbara

Fri 10/17

5:01 pm-11:59 pm

1 stop5h 58m

$219

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Wed 9/17

7:25 am-10:25 am

1 stop4h 00m

Santa Barbara

Tue 9/23

5:40 am-3:10 pm

2 stops8h 30m

$222

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 9/15

5:43 pm-10:01 pm

1 stop5h 18m

Santa Barbara

Tue 9/16

12:40 pm-11:57 pm

2 stops10h 17m

$223

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Fri 9/26

11:40 am-2:20 pm

1 stop3h 40m

Santa Barbara

Mon 9/29

1:45 pm-12:25 am

2 stops9h 40m

$264

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Fri 11/14

5:54 am-7:52 pm

1 stop14h 58m

Santa Barbara

Mon 11/17

7:44 pm-10:29 am

1 stop13h 45m

$298

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 10/13

6:00 am-6:41 pm

2 stops13h 41m

Santa Barbara

Fri 10/17

7:40 pm-7:20 am

2 stops10h 40m

$393

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 9/1

7:00 am-1:10 pm

1 stop7h 10m

Santa Barbara

Fri 9/5

5:30 am-1:35 pm

1 stop7h 05m

$435

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 9/20

2:45 pm-11:31 pm

2 stops9h 46m

Santa Barbara

Sun 9/21

6:00 am-1:30 pm

1 stop6h 30m

$437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Boise to Santa Barbara

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Santa Barbara?

The cheapest day to depart on your flight to Santa Barbara is on a Tuesday when prices can be found for as low as $295. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Boise because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $448.

What is the cheapest time of day to depart on your flight to Santa Barbara?

According to our data, the cheapest time of day to fly to Santa Barbara is at noon. momondo users have found flights departing from Boise to Santa Barbara at noon for as low as $312. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $382 on average. Flights to Santa Barbara from Boise in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Boise to Santa Barbara flight prices changed over time?

When to book flights from Boise to Santa Barbara

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Santa Barbara according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Santa Barbara (BOI to SBA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Santa Barbara

Best Price Found

$109

Fastest flight time

3h 40m

Direct flights

None

Airports in Santa Barbara

1 airport
The best one-way flight to Santa Barbara from Boise in the past 72 hours is $109. The best round-trip flight deal from Boise to Santa Barbara found on momondo in the last 72 hours is $217.
The fastest flight from Boise to Santa Barbara takes 3h 40m
There are no direct flights from Boise to Santa Barbara. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Santa Barbara Airport.
There is 1 airport near Santa Barbara: Santa Barbara (SBA)
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Santa Barbara by plane?

    There are 661.6 mi between Boise Air Term. Gowen Fld and Santa Barbara. In terms of flight time, this usually takes a little over 3h 40m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Santa Barbara Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Santa Barbara Airport refresh daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Santa Barbara Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Santa Barbara Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Santa Barbara Airport.

  • What documentation or ID do you need to fly to Santa Barbara Airport?

    The necessary travel and health documents for your Santa Barbara Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boise to Santa Barbara?

Best airlines flying from Boise to Santa Barbara

Compare and see reviews for airlines that fly from Boise to Santa Barbara with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $162Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
DeltaPriceFrom $218Free CancellationRating
8.0
7,981 reviews
Search Delta flights
SouthwestPriceFrom $223Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Buellton
Santa Ynez
Los Olivos

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Santa Barbara?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boise to Santa Barbara. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boise to Santa Barbara with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Santa Barbara from Boise with this policy.

How can momondo help me find flights from Boise to Santa Barbara?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to Santa Barbara.

I’m not ready to book a flight from Boise to Santa Barbara right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boise to Santa Barbara flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Santa Barbara trip

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