What is the cheapest airline that flies from Idaho to Santa Barbara?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Idaho to Santa Barbara

How long does it take to fly to Santa Barbara?

Flight times vary depending on what airport in Idaho you fly out of and what airport in Santa Barbara you fly into. For example, flying from Boise to Los Angeles takes 2h 15m on average. On the other hand, flying from Hailey to Los Angeles takes 2h 34m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Santa Barbara?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Santa Barbara from Idaho according to our data. Alaska Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Santa Barbara. Keep in mind that there are 8 different airlines that fly to Santa Barbara on a routine basis, so you have a few additional options to choose from.

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?

As of December 2025, there are 4 operators available to choose from 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.

$119 Cheap Flights from Idaho to Santa Barbara in 2025/26

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Find the cheapest flights from Idaho to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:28 am - 1:47 pm

BOI

SBA

8h 19m1 stop

2:38 pm - 9:40 am

SBA

BOI

18h 02m1 stop

$204Alaska Airlines

Sat, Feb 28 - Tue, Mar 3

6:28 am - 1:47 pm

BOI

SBA

8h 19m1 stop

2:38 pm - 10:40 pm

SBA

BOI

7h 02m1 stop

$224Alaska Airlines

Sat, Feb 28 - Tue, Mar 3

9:02 am - 1:53 pm

BOI

SBA

5h 51m1 stop

2:45 pm - 11:01 pm

SBA

BOI

7h 16m1 stop

$237Alaska Airlines

Sun, Jan 18 - Fri, Jan 23

12:46 pm - 7:47 pm

BOI

SBA

8h 01m1 stop

2:45 pm - 11:01 pm

SBA

BOI

7h 16m1 stop

$238Alaska Airlines

Fri, Feb 6 - Mon, Feb 9

7:30 am - 1:53 pm

GEG

SBA

6h 23m1 stop

2:45 pm - 9:25 pm

SBA

GEG

6h 40m1 stop

$239Alaska Airlines

Tue, Feb 3 - Wed, Feb 4

6:20 pm - 10:05 pm

BOI

SBA

4h 45m1 stop

12:35 pm - 9:58 pm

SBA

BOI

8h 23m2 stops

$244Delta

Fri, Feb 6 - Mon, Feb 9

1:40 pm - 10:05 pm

BOI

SBA

9h 25m2 stops

12:35 pm - 11:59 pm

SBA

BOI

10h 24m2 stops

$246Delta

Fri, Feb 6 - Mon, Feb 9

2:52 pm - 6:33 pm

BOI

SBA

4h 41m1 stop

6:00 am - 12:02 pm

SBA

BOI

5h 02m1 stop

$248American Airlines

Wed, Jan 14 - Mon, Jan 19

9:00 am - 6:55 pm

GEG

SBA

9h 55m2 stops

11:20 am - 8:50 pm

SBA

GEG

9h 30m2 stops

$422Southwest

Sat, Jan 17 - Tue, Jan 20

7:00 am - 12:00 pm

GEG

SBA

5h 00m1 stop

6:00 am - 11:45 am

SBA

GEG

5h 45m1 stop

$549United Airlines

Fri, Feb 13 - Mon, Feb 16

Southwest flights from Idaho to Santa Barbara

Our best Southwest deals on Idaho to Santa Barbara flight tickets

Southwest

Jan 22

BOI7:05 amBoise Air Term. Gowen Fld

4h 15m

1 stop

SBA10:20 amSanta Barbara

Jan 29

SBA6:00 amSanta Barbara

7h 55m

2 stops

BOI2:55 pmBoise Air Term. Gowen Fld

$284

Find similar

Southwest

Jan 25

BOI1:55 pmBoise Air Term. Gowen Fld

9h 00m

2 stops

SBA9:55 pmSanta Barbara

Jan 28

SBA3:00 pmSanta Barbara

7h 10m

2 stops

BOI11:10 pmBoise Air Term. Gowen Fld

$343

Find similar

Southwest

Jan 18

BOI4:00 pmBoise Air Term. Gowen Fld

6h 10m

2 stops

SBA9:10 pmSanta Barbara

Jan 23

SBA6:00 amSanta Barbara

7h 20m

2 stops

BOI2:20 pmBoise Air Term. Gowen Fld

$403

Find similar

Delta flights from Idaho to Santa Barbara

Our best Delta deals on Idaho to Santa Barbara flight tickets

Delta

Feb 6

BOI1:40 pmBoise Air Term. Gowen Fld

9h 25m

2 stops

SBA10:05 pmSanta Barbara

Feb 8

SBA12:35 pmSanta Barbara

4h 00m

1 stop

BOI5:35 pmBoise Air Term. Gowen Fld

$244

Find similar

Delta

Feb 6

BOI1:40 pmBoise Air Term. Gowen Fld

9h 25m

2 stops

SBA10:05 pmSanta Barbara

Feb 9

SBA12:35 pmSanta Barbara

10h 24m

2 stops

BOI11:59 pmBoise Air Term. Gowen Fld

$246

Find similar

Delta

Feb 6

BOI1:40 pmBoise Air Term. Gowen Fld

9h 25m

2 stops

SBA10:05 pmSanta Barbara

Feb 9

SBA12:35 pmSanta Barbara

8h 23m

2 stops

BOI9:58 pmBoise Air Term. Gowen Fld

$249

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 2/28

6:28 am-1:47 pm

1 stop8h 19m

Santa Barbara

Tue 3/3

2:38 pm-9:40 am

1 stop18h 02m

$204

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 2/28

6:28 am-1:47 pm

1 stop8h 19m

Santa Barbara

Tue 3/3

2:38 pm-10:40 pm

1 stop7h 02m

$224

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sun 1/18

9:02 am-1:53 pm

1 stop5h 51m

Santa Barbara

Fri 1/23

2:45 pm-11:01 pm

1 stop7h 16m

$237

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Fri 2/6

12:46 pm-7:47 pm

1 stop8h 01m

Santa Barbara

Mon 2/9

2:45 pm-11:01 pm

1 stop7h 16m

$238

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Tue 2/3

7:30 am-1:53 pm

1 stop6h 23m

Santa Barbara

Wed 2/4

2:45 pm-9:25 pm

1 stop6h 40m

$239

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Fri 2/6

6:20 pm-10:05 pm

1 stop4h 45m

Santa Barbara

Mon 2/9

12:35 pm-9:58 pm

2 stops8h 23m

$244

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Fri 2/6

1:40 pm-10:05 pm

2 stops9h 25m

Santa Barbara

Mon 2/9

12:35 pm-11:59 pm

2 stops10h 24m

$246

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Wed 1/14

2:52 pm-6:33 pm

1 stop4h 41m

Santa Barbara

Mon 1/19

6:00 am-12:02 pm

1 stop5h 02m

$248

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Sat 1/17

9:00 am-6:55 pm

2 stops9h 55m

Santa Barbara

Tue 1/20

11:20 am-8:50 pm

2 stops9h 30m

$422

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Fri 2/13

7:00 am-12:00 pm

1 stop5h 00m

Santa Barbara

Mon 2/16

6:00 am-11:45 am

1 stop5h 45m

$549

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 Idaho 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 Idaho 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 Idaho in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 29m
Direct flights	None

The fastest flight from Idaho to Santa Barbara takes 4h 29m

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?
As of December 2025, there are 4 operators available to choose from 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 Airlines	PriceFrom $161	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights
Southwest	PriceFrom $218	Free Cancellation	Rating 8.0 4,258 reviews	Search Southwest flights
Delta	PriceFrom $218	Free Cancellation	Rating 7.9 8,016 reviews	Search Delta flights

Buellton

Santa Ynez

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.