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

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

What airlines fly to Idaho?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Idaho from Santa Barbara 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 Idaho. Keep in mind that there are 8 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from Santa Barbara Airport to Idaho is 4 as of February 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Barbara Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho 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.

$121 Cheap Flights from Santa Barbara to Idaho in 2026

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Find the cheapest flights from Santa Barbara to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:50 pm - 11:59 pm

SBA

BOI

6h 09m

1 stop

6:00 am - 12:00 pm

BOI

SBA

7h 00m

1 stop

$221Delta

Tue, Apr 7 - Sat, Apr 11

5:45 am - 6:43 pm

SBA

BOI

11h 58m

2 stops

6:00 am - 12:00 pm

BOI

SBA

7h 00m

1 stop

$226Delta

Tue, Apr 7 - Sat, Apr 11

4:50 pm - 11:59 pm

SBA

BOI

6h 09m

1 stop

10:25 am - 4:09 pm

BOI

SBA

6h 44m

1 stop

$230Delta

Wed, Apr 1 - Sun, Apr 5

6:00 am - 11:43 am

SBA

GEG

5h 43m

1 stop

12:35 pm - 5:37 pm

GEG

SBA

5h 02m

1 stop

$233United Airlines

Wed, Mar 25 - Wed, Apr 1

7:07 pm - 9:42 am

SBA

BOI

13h 35m

1 stop

7:43 am - 2:16 pm

BOI

SBA

7h 33m

1 stop

$248Alaska Airlines

Fri, May 8 - Mon, May 11

6:00 am - 11:43 am

SBA

GEG

5h 43m

1 stop

7:02 am - 12:00 pm

GEG

SBA

4h 58m

1 stop

$257United Airlines

Sun, Mar 15 - Fri, Mar 20

7:36 pm - 11:59 pm

SBA

GEG

4h 23m

1 stop

7:45 pm - 10:20 am

GEG

SBA

14h 35m

1 stop

$279Alaska Airlines

Fri, Jul 24 - Mon, Aug 10

4:41 pm - 11:14 pm

SBA

GEG

6h 33m

1 stop

3:10 pm - 10:56 pm

GEG

SBA

7h 46m

1 stop

$288American Airlines

Wed, Mar 25 - Thu, Apr 2

1:55 pm - 12:10 am

SBA

GEG

10h 15m

2 stops

10:35 am - 5:30 pm

GEG

SBA

6h 55m

1 stop

$312Southwest

Wed, Mar 25 - Wed, Apr 1

6:20 am - 1:35 pm

SBA

BOI

6h 15m

1 stop

5:00 pm - 10:50 pm

BOI

SBA

6h 50m

2 stops

$339Southwest

Sun, Apr 19 - Wed, Apr 22

Delta flights from Santa Barbara to Idaho

Our best Delta deals on Santa Barbara to Idaho flight tickets

Delta

Apr 7

SBA4:50 pmSanta Barbara

6h 09m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Apr 11

BOI6:00 amBoise Air Term. Gowen Fld

7h 00m

1 stop

SBA12:00 pmSanta Barbara

$221

Delta

Apr 7

SBA5:45 amSanta Barbara

11h 58m

2 stops

BOI6:43 pmBoise Air Term. Gowen Fld

Apr 11

BOI6:00 amBoise Air Term. Gowen Fld

7h 00m

1 stop

SBA12:00 pmSanta Barbara

$226

Delta

Apr 1

SBA4:50 pmSanta Barbara

6h 09m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Apr 5

BOI10:25 amBoise Air Term. Gowen Fld

6h 44m

1 stop

SBA4:09 pmSanta Barbara

$230

Southwest flights from Santa Barbara to Idaho

Our best Southwest deals on Santa Barbara to Idaho flight tickets

Southwest

Mar 25

SBA1:55 pmSanta Barbara

10h 15m

2 stops

GEG12:10 amSpokane

Apr 1

GEG10:35 amSpokane

6h 55m

1 stop

SBA5:30 pmSanta Barbara

$312

Southwest

Mar 25

SBA1:55 pmSanta Barbara

10h 15m

2 stops

GEG12:10 amSpokane

Apr 2

GEG12:55 pmSpokane

6h 05m

1 stop

SBA7:00 pmSanta Barbara

$315

Southwest

Apr 19

SBA6:20 amSanta Barbara

6h 15m

1 stop

BOI1:35 pmBoise Air Term. Gowen Fld

Apr 22

BOI5:00 pmBoise Air Term. Gowen Fld

6h 50m

2 stops

SBA10:50 pmSanta Barbara

$339

Fly from

Fly to

Route

Depart

Return

Price

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Tue 4/7

4:50 pm-11:59 pm

1 stop6h 09m

Boise Air Term. Gowen Fld

Sat 4/11

6:00 am-12:00 pm

1 stop7h 00m

$221

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Tue 4/7

5:45 am-6:43 pm

2 stops11h 58m

Boise Air Term. Gowen Fld

Sat 4/11

6:00 am-12:00 pm

1 stop7h 00m

$226

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Wed 4/1

4:50 pm-11:59 pm

1 stop6h 09m

Boise Air Term. Gowen Fld

Sun 4/5

10:25 am-4:09 pm

1 stop6h 44m

$230

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Wed 3/25

6:00 am-11:43 am

1 stop5h 43m

Spokane

Wed 4/1

12:35 pm-5:37 pm

1 stop5h 02m

$233

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Fri 5/8

7:07 pm-9:42 am

1 stop13h 35m

Boise Air Term. Gowen Fld

Mon 5/11

7:43 am-2:16 pm

1 stop7h 33m

$248

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Sun 3/15

6:00 am-11:43 am

1 stop5h 43m

Spokane

Fri 3/20

7:02 am-12:00 pm

1 stop4h 58m

$257

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Fri 7/24

7:36 pm-11:59 pm

1 stop4h 23m

Spokane

Mon 8/10

7:45 pm-10:20 am

1 stop14h 35m

$279

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Wed 3/25

4:41 pm-11:14 pm

1 stop6h 33m

Spokane

Thu 4/2

3:10 pm-10:56 pm

1 stop7h 46m

$288

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Wed 3/25

1:55 pm-12:10 am

2 stops10h 15m

Spokane

Wed 4/1

10:35 am-5:30 pm

1 stop6h 55m

$312

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Sun 4/19

6:20 am-1:35 pm

1 stop6h 15m

Boise Air Term. Gowen Fld

Wed 4/22

5:00 pm-10:50 pm

2 stops6h 50m

$339

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 Santa Barbara to Idaho

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

Can stopping save me money on Santa Barbara to Idaho flights?

You could potentially save up to 32% on your flight if you consider stops on a Santa Barbara to Idaho flight.

Cheap Santa Barbara to Idaho flight deals and tips

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

Fastest flight time	4h 00m
Direct flights	None

The fastest flight from Santa Barbara to Idaho takes 4h 00m

There are no direct flights from Santa Barbara to Idaho. There are no popular flight routes from Santa Barbara to Idaho.

Search flight deals

When did momondo last update prices for flights from Santa Barbara Airport to Idaho?
Prices for flights from Santa Barbara Airport to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Santa Barbara Airport to Idaho?
The number of operators available for flights from Santa Barbara Airport to Idaho is 4 as of February 2026.
How old do you have to be to fly from Santa Barbara Airport to Idaho?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Barbara Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho 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.

Best airlines flying from Santa Barbara to Idaho

Compare and see reviews for airlines that fly from Santa Barbara to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $110	Free Cancellation	Rating 7.9 8,235 reviews	Search Delta flights
United Airlines	PriceFrom $198	Free Cancellation	Rating 7.4 9,342 reviews	Search United Airlines flights
Southwest	PriceFrom $228	Free Cancellation	Rating 8.0 4,300 reviews	Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Barbara to Idaho for you.

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

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

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

Once all potential Santa Barbara to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Idaho from Santa Barbara 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.