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Cheap flights from Idaho to Los Angeles from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Los Angeles departing on 4/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Idaho to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:30 am - 9:20 am
BOI
-
SBA
3h 50m
1 stop
Southwest Logo
6:25 pm - 11:15 pm
SBA
-
BOI
3h 50m
1 stop
$237Southwest
Sat, May 2 - Sat, May 2
Southwest Logo
6:30 am - 9:20 am
BOI
-
SBA
3h 50m
1 stop
Southwest Logo
5:30 am - 2:50 pm
SBA
-
BOI
8h 20m
2 stops
$242Southwest
Sat, May 2 - Sat, May 9
Southwest Logo
6:30 am - 9:20 am
BOI
-
SBA
3h 50m
1 stop
Southwest Logo
6:40 am - 3:25 pm
SBA
-
BOI
7h 45m
1 stop
$271Southwest
Sat, Apr 25 - Tue, Apr 28
Southwest Logo
4:20 pm - 11:25 pm
BOI
-
SBA
8h 05m
2 stops
Southwest Logo
6:25 pm - 10:55 pm
SBA
-
BOI
3h 30m
1 stop
$273Southwest
Mon, Apr 20 - Mon, Apr 27
Southwest Logo
11:00 am - 5:35 pm
BOI
-
SBA
7h 35m
2 stops
Southwest Logo
6:35 pm - 11:20 pm
SBA
-
BOI
3h 45m
1 stop
$276Southwest
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
6:00 am - 6:19 pm
BOI
-
SBA
13h 19m
1 stop
Alaska Airlines Logo
2:53 pm - 9:26 pm
SBA
-
BOI
5h 33m
1 stop
$283Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
12:40 pm - 7:55 pm
GEG
-
SBA
7h 15m
1 stop
Alaska Airlines Logo
7:25 am - 11:46 am
SBA
-
GEG
4h 21m
1 stop
$283Alaska Airlines
Tue, Apr 28 - Wed, Apr 29
United Airlines Logo
6:15 am - 12:01 pm
BOI
-
SBA
6h 46m
1 stop
United Airlines Logo
2:30 pm - 8:13 pm
SBA
-
BOI
4h 43m
1 stop
$285United Airlines
Thu, Apr 16 - Tue, Apr 21
Delta Logo
5:30 am - 11:59 am
GEG
-
SBA
6h 29m
1 stop
Delta Logo
4:53 pm - 11:34 pm
SBA
-
GEG
6h 41m
1 stop
$293Delta
Sat, May 2 - Mon, May 4
Delta Logo
5:45 am - 12:18 pm
GEG
-
SBA
6h 33m
1 stop
Delta Logo
5:00 pm - 11:35 pm
SBA
-
GEG
6h 35m
1 stop
$319Delta
Tue, Jun 9 - Tue, Jun 16

Delta flights from Idaho to Santa Barbara

Our best Delta deals on Idaho to Santa Barbara flight tickets
Delta
Apr 13
BOI6:16 pmBoise Air Term. Gowen Fld
4h 39m
1 stop
SBA9:55 pmSanta Barbara
Apr 21
SBA4:53 pmSanta Barbara
6h 04m
1 stop
BOI11:57 pmBoise Air Term. Gowen Fld
$218
Delta
Apr 20
BOI12:52 pmBoise Air Term. Gowen Fld
4h 20m
1 stop
SBA4:12 pmSanta Barbara
Apr 27
SBA4:53 pmSanta Barbara
4h 03m
1 stop
BOI9:56 pmBoise Air Term. Gowen Fld
$237
Delta
May 2
GEG5:30 amSpokane
6h 29m
1 stop
SBA11:59 amSanta Barbara
May 4
SBA4:53 pmSanta Barbara
6h 41m
1 stop
GEG11:34 pmSpokane
$293

Alaska Airlines flights from Idaho to Santa Barbara

Our best Alaska Airlines deals on Idaho to Santa Barbara flight tickets
Alaska Airlines
Apr 25
BOI6:00 amBoise Air Term. Gowen Fld
13h 19m
1 stop
SBA6:19 pmSanta Barbara
Apr 28
SBA2:53 pmSanta Barbara
5h 33m
1 stop
BOI9:26 pmBoise Air Term. Gowen Fld
$283
Alaska Airlines
Apr 25
BOI6:00 amBoise Air Term. Gowen Fld
13h 19m
1 stop
SBA6:19 pmSanta Barbara
Apr 28
SBA6:00 amSanta Barbara
9h 15m
2 stops
BOI4:15 pmBoise Air Term. Gowen Fld
$292
Alaska Airlines
Apr 22
BOI5:56 pmBoise Air Term. Gowen Fld
5h 44m
1 stop
SBA10:40 pmSanta Barbara
Apr 29
SBA2:53 pmSanta Barbara
5h 33m
1 stop
BOI9:26 pmBoise Air Term. Gowen Fld
$295

momondo Fare Finder

 
Customize your flight search to find flights from Idaho 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 March 23, 2026.
Use the filters below to find and compare flights from Idaho to Santa Barbara that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 5/2

6:30 am-9:20 am

1 stop3h 50m

Santa Barbara

Sat 5/2

6:25 pm-11:15 pm

1 stop3h 50m

$237

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 5/2

6:30 am-9:20 am

1 stop3h 50m

Santa Barbara

Sat 5/9

5:30 am-2:50 pm

2 stops8h 20m

$242

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 4/25

6:30 am-9:20 am

1 stop3h 50m

Santa Barbara

Tue 4/28

6:40 am-3:25 pm

1 stop7h 45m

$271

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 4/20

4:20 pm-11:25 pm

2 stops8h 05m

Santa Barbara

Mon 4/27

6:25 pm-10:55 pm

1 stop3h 30m

$273

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 4/25

11:00 am-5:35 pm

2 stops7h 35m

Santa Barbara

Tue 4/28

6:35 pm-11:20 pm

1 stop3h 45m

$276

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 4/25

6:00 am-6:19 pm

1 stop13h 19m

Santa Barbara

Tue 4/28

2:53 pm-9:26 pm

1 stop5h 33m

$283

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Tue 4/28

12:40 pm-7:55 pm

1 stop7h 15m

Santa Barbara

Wed 4/29

7:25 am-11:46 am

1 stop4h 21m

$283

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Thu 4/16

6:15 am-12:01 pm

1 stop6h 46m

Santa Barbara

Tue 4/21

2:30 pm-8:13 pm

1 stop4h 43m

$285

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Sat 5/2

5:30 am-11:59 am

1 stop6h 29m

Santa Barbara

Mon 5/4

4:53 pm-11:34 pm

1 stop6h 41m

$293

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Tue 6/9

5:45 am-12:18 pm

1 stop6h 33m

Santa Barbara

Tue 6/16

5:00 pm-11:35 pm

1 stop6h 35m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho 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 month to fly to Santa Barbara?

The month of May is, on average, the cheapest month to fly to Santa Barbara from Idaho, with most prices found around $218. If you are unable to visit Santa Barbara during the month of May, then departing from Idaho during the month August is also very affordable. Most momondo users find prices during this month for around $223.

Cheap Idaho to Santa Barbara flight deals and tips

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

Fastest flight time

4h 10m

Direct flights

None
The fastest flight from Idaho to Santa Barbara takes 4h 10m
There are no direct flights from Idaho to Santa Barbara. There are no popular flight routes from Idaho to Santa Barbara.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Santa Barbara Airport?

    Prices for flights from Idaho to Santa Barbara Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho to Santa Barbara Airport?

  • How old do you have to be to fly from Idaho 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 Idaho to Santa Barbara Airport.

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

    The travel and health documents required for your trip to Santa Barbara Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Barbara Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Santa Barbara

Compare and see reviews for airlines that fly from Idaho to Santa Barbara with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $161Free CancellationRating
7.4
9,462 reviews
Search United Airlines flights
SouthwestPriceFrom $214Free CancellationRating
8.0
4,324 reviews
Search Southwest flights
DeltaPriceFrom $218Free CancellationRating
7.9
8,318 reviews
Search Delta flights

Traveling to a place near Los Angeles?

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

Why use momondo?

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

Finding the right flight to Santa Barbara from Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Barbara quick and easy, saving you time and money.

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

Flights from Idaho to Santa Barbara with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Idaho and Santa Barbara by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Santa Barbara from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Santa Barbara trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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