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

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

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 33% 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.

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 30m 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.

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 September 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.

$120 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

7:40 am - 4:06 pmBOI-SBA

9h 26m2 stops

5:40 am - 4:05 pmSBA-BOI

9h 25m2 stops

$209Delta

Find Deal

Sat, Nov 8 - Wed, Nov 12

9:50 am - 6:14 pmBOI-SBA

9h 24m1 stop

5:45 pm - 11:50 pmSBA-BOI

5h 05m1 stop

$212Hawaiian Airlines

Find Deal

Sat, Feb 28 - Wed, Mar 4

6:05 pm - 6:56 pmBOI-SBA

25h 51m1 stop

7:44 pm - 3:12 pmSBA-BOI

18h 28m1 stop

$230Alaska Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

8:50 pm - 6:56 pmBOI-SBA

23h 06m1 stop

7:44 pm - 1:36 pmSBA-BOI

16h 52m1 stop

$231Alaska Airlines

Find Deal

Mon, Oct 27 - Sat, Nov 1

7:40 am - 4:06 pmBOI-SBA

9h 26m2 stops

4:59 pm - 12:35 amSBA-BOI

6h 36m1 stop

$238Delta

Find Deal

Sat, Nov 8 - Wed, Nov 12

7:05 pm - 11:59 pmBOI-SBA

5h 54m1 stop

6:00 am - 1:30 pmSBA-BOI

6h 30m1 stop

$239United Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

5:30 am - 10:35 amBOI-SBA

6h 05m2 stops

5:35 am - 1:30 pmSBA-BOI

6h 55m1 stop

$274Southwest

Find Deal

Mon, Oct 27 - Sat, Nov 1

6:20 am - 9:49 amBOI-SBA

4h 29m1 stop

6:50 pm - 11:28 pmSBA-BOI

3h 38m1 stop

$319United Airlines

Find Deal

Thu, Nov 27 - Mon, Dec 1

3:55 pm - 11:20 pmBOI-SBA

8h 25m2 stops

3:20 pm - 11:05 pmSBA-BOI

6h 45m2 stops

$363Southwest

Find Deal

Mon, Oct 27 - Sat, Nov 1

5:25 am - 4:01 pmGEG-SBA

10h 36m2 stops

1:13 pm - 10:58 pmSBA-GEG

9h 45m2 stops

$1,808American Airlines

Find Deal

Wed, Nov 26 - Sun, Nov 30

Alaska Airlines flights from Idaho to Santa Barbara

Our best Alaska Airlines deals on Idaho to Santa Barbara flight tickets

Alaska Airlines

Nov 14

BOI6:05 pmBoise Air Term. Gowen Fld

25h 51m

1 stop

SBA6:56 pmSanta Barbara

Nov 17

SBA7:44 pmSanta Barbara

18h 28m

1 stop

BOI3:12 pmBoise Air Term. Gowen Fld

$230

Find similar

Alaska Airlines

Oct 27

BOI8:50 pmBoise Air Term. Gowen Fld

23h 06m

1 stop

SBA6:56 pmSanta Barbara

Nov 1

SBA7:44 pmSanta Barbara

16h 52m

1 stop

BOI1:36 pmBoise Air Term. Gowen Fld

$231

Find similar

Alaska Airlines

Feb 28

BOI9:15 amBoise Air Term. Gowen Fld

9h 59m

2 stops

SBA6:14 pmSanta Barbara

Mar 4

SBA5:45 pmSanta Barbara

5h 05m

1 stop

BOI11:50 pmBoise Air Term. Gowen Fld

$245

Find similar

Southwest flights from Idaho to Santa Barbara

Our best Southwest deals on Idaho to Santa Barbara flight tickets

Southwest

Oct 27

BOI5:30 amBoise Air Term. Gowen Fld

6h 05m

2 stops

SBA10:35 amSanta Barbara

Nov 1

SBA5:35 amSanta Barbara

6h 55m

1 stop

BOI1:30 pmBoise Air Term. Gowen Fld

$274

Find similar

Southwest

Oct 27

BOI3:55 pmBoise Air Term. Gowen Fld

8h 25m

2 stops

SBA11:20 pmSanta Barbara

Nov 1

SBA3:20 pmSanta Barbara

6h 45m

2 stops

BOI11:05 pmBoise Air Term. Gowen Fld

$363

Find similar

Southwest

Nov 22

BOI4:20 pmBoise Air Term. Gowen Fld

8h 35m

2 stops

SBA11:55 pmSanta Barbara

Dec 1

SBA7:25 pmSanta Barbara

3h 40m

1 stop

BOI12:05 amBoise Air Term. Gowen Fld

$392

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 11/8

7:40 am-4:06 pm

2 stops9h 26m

Santa Barbara

Wed 11/12

5:40 am-4:05 pm

2 stops9h 25m

$209

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 2/28

9:50 am-6:14 pm

1 stop9h 24m

Santa Barbara

Wed 3/4

5:45 pm-11:50 pm

1 stop5h 05m

$212

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Fri 11/14

6:05 pm-6:56 pm

1 stop25h 51m

Santa Barbara

Mon 11/17

7:44 pm-3:12 pm

1 stop18h 28m

$230

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 10/27

8:50 pm-6:56 pm

1 stop23h 06m

Santa Barbara

Sat 11/1

7:44 pm-1:36 pm

1 stop16h 52m

$231

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 11/8

7:40 am-4:06 pm

2 stops9h 26m

Santa Barbara

Wed 11/12

4:59 pm-12:35 am

1 stop6h 36m

$238

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Thu 10/16

7:05 pm-11:59 pm

1 stop5h 54m

Santa Barbara

Sun 10/19

6:00 am-1:30 pm

1 stop6h 30m

$239

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 10/27

5:30 am-10:35 am

2 stops6h 05m

Santa Barbara

Sat 11/1

5:35 am-1:30 pm

1 stop6h 55m

$274

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Thu 11/27

6:20 am-9:49 am

1 stop4h 29m

Santa Barbara

Mon 12/1

6:50 pm-11:28 pm

1 stop3h 38m

$319

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Mon 10/27

3:55 pm-11:20 pm

2 stops8h 25m

Santa Barbara

Sat 11/1

3:20 pm-11:05 pm

2 stops6h 45m

$363

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Wed 11/26

5:25 am-4:01 pm

2 stops10h 36m

Santa Barbara

Sun 11/30

1:13 pm-10:58 pm

2 stops9h 45m

$1,808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Direct flights	None

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 September 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 8,926 reviews	Search United Airlines flights
Delta	PriceFrom $218	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
Southwest	PriceFrom $223	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest 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.