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 31% 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.

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

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

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 December 2025.

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.

$120 Cheap Flights from Santa Barbara to Idaho in 2025/26

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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.

2:45 pm - 11:59 pm

SBA

BOI

8h 14m1 stop

6:28 am - 1:47 pm

BOI

SBA

8h 19m1 stop

$223Alaska Airlines

Wed, Feb 11 - Wed, Feb 18

4:59 pm - 9:53 pm

SBA

SUN

3h 54m1 stop

12:41 pm - 4:14 pm

SUN

SBA

4h 33m1 stop

$229Delta

Thu, Feb 26 - Sun, Mar 1

2:45 pm - 11:01 pm

SBA

BOI

7h 16m1 stop

9:02 am - 1:53 pm

BOI

SBA

5h 51m1 stop

$237Alaska Airlines

Thu, Jan 22 - Sat, Jan 24

7:20 am - 12:54 pm

SBA

BOI

4h 34m1 stop

1:20 pm - 7:51 pm

BOI

SBA

7h 31m1 stop

$238Alaska Airlines

Wed, Feb 11 - Sun, Feb 15

2:38 pm - 10:40 pm

SBA

BOI

7h 02m1 stop

8:30 am - 1:47 pm

BOI

SBA

6h 17m1 stop

$243Alaska Airlines

Sat, Feb 14 - Wed, Feb 18

4:59 pm - 9:55 pm

SBA

SUN

3h 56m1 stop

7:25 am - 11:55 am

SUN

SBA

5h 30m1 stop

$249Delta

Wed, Feb 4 - Sun, Feb 8

2:17 pm - 9:31 pm

SBA

SUN

6h 14m1 stop

2:31 pm - 8:52 pm

SUN

SBA

7h 21m1 stop

$299United Airlines

Sat, Jan 31 - Wed, Feb 4

6:06 pm - 12:36 pm

SBA

SUN

17h 30m2 stops

7:00 am - 1:15 pm

SUN

SBA

7h 15m1 stop

$488United Airlines

Sat, Jan 31 - Wed, Feb 4

6:20 am - 9:29 pm

SBA

SUN

14h 09m2 stops

7:00 am - 1:15 pm

SUN

SBA

7h 15m1 stop

$502United Airlines

Wed, Feb 4 - Sun, Feb 8

5:00 am - 1:45 pm

SBA

SUN

7h 45m1 stop

4:03 pm - 5:21 pm

SUN

SBA

26h 18m2 stops

$528United Airlines

Tue, Jan 13 - Sat, Jan 17

Alaska Airlines flights from Santa Barbara to Idaho

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

Alaska Airlines

Feb 11

SBA2:45 pmSanta Barbara

8h 14m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Feb 18

BOI6:28 amBoise Air Term. Gowen Fld

8h 19m

1 stop

SBA1:47 pmSanta Barbara

$223

Find similar

Alaska Airlines

Jan 22

SBA2:45 pmSanta Barbara

7h 16m

1 stop

BOI11:01 pmBoise Air Term. Gowen Fld

Jan 24

BOI9:02 amBoise Air Term. Gowen Fld

5h 51m

1 stop

SBA1:53 pmSanta Barbara

$237

Find similar

Alaska Airlines

Feb 11

SBA7:20 amSanta Barbara

4h 34m

1 stop

BOI12:54 pmBoise Air Term. Gowen Fld

Feb 15

BOI1:20 pmBoise Air Term. Gowen Fld

7h 31m

1 stop

SBA7:51 pmSanta Barbara

$238

Find similar

Southwest flights from Santa Barbara to Idaho

Our best Southwest deals on Santa Barbara to Idaho flight tickets

Southwest

May 14

SBA6:25 pmSanta Barbara

3h 30m

1 stop

BOI10:55 pmBoise Air Term. Gowen Fld

May 19

BOI7:05 amBoise Air Term. Gowen Fld

7h 30m

2 stops

SBA1:35 pmSanta Barbara

$324

Find similar

Southwest

May 14

SBA5:20 amSanta Barbara

6h 20m

2 stops

BOI12:40 pmBoise Air Term. Gowen Fld

May 19

BOI7:05 amBoise Air Term. Gowen Fld

7h 30m

2 stops

SBA1:35 pmSanta Barbara

$329

Find similar

Southwest

Jan 22

SBA6:00 amSanta Barbara

7h 20m

2 stops

BOI2:20 pmBoise Air Term. Gowen Fld

Jan 24

BOI11:50 amBoise Air Term. Gowen Fld

8h 05m

2 stops

SBA6:55 pmSanta Barbara

$361

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Wed 2/11

2:45 pm-11:59 pm

1 stop8h 14m

Boise Air Term. Gowen Fld

Wed 2/18

6:28 am-1:47 pm

1 stop8h 19m

$223

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Thu 2/26

4:59 pm-9:53 pm

1 stop3h 54m

Hailey Sun Valley-Friedman

Sun 3/1

12:41 pm-4:14 pm

1 stop4h 33m

$229

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Thu 1/22

2:45 pm-11:01 pm

1 stop7h 16m

Boise Air Term. Gowen Fld

Sat 1/24

9:02 am-1:53 pm

1 stop5h 51m

$237

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Wed 2/11

7:20 am-12:54 pm

1 stop4h 34m

Boise Air Term. Gowen Fld

Sun 2/15

1:20 pm-7:51 pm

1 stop7h 31m

$238

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Sat 2/14

2:38 pm-10:40 pm

1 stop7h 02m

Boise Air Term. Gowen Fld

Wed 2/18

8:30 am-1:47 pm

1 stop6h 17m

$243

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Wed 2/4

4:59 pm-9:55 pm

1 stop3h 56m

Hailey Sun Valley-Friedman

Sun 2/8

7:25 am-11:55 am

1 stop5h 30m

$249

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Sat 1/31

2:17 pm-9:31 pm

1 stop6h 14m

Hailey Sun Valley-Friedman

Wed 2/4

2:31 pm-8:52 pm

1 stop7h 21m

$299

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Sat 1/31

6:06 pm-12:36 pm

2 stops17h 30m

Hailey Sun Valley-Friedman

Wed 2/4

7:00 am-1:15 pm

1 stop7h 15m

$488

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Wed 2/4

6:20 am-9:29 pm

2 stops14h 09m

Hailey Sun Valley-Friedman

Sun 2/8

7:00 am-1:15 pm

1 stop7h 15m

$502

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Tue 1/13

5:00 am-1:45 pm

1 stop7h 45m

Hailey Sun Valley-Friedman

Sat 1/17

4:03 pm-5:21 pm

2 stops26h 18m

$528

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

What is the cheapest month to fly to Idaho?

In general, September is the cheapest month to fly from Santa Barbara to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $218. If you don’t want to visit Idaho in September, then you should wait until January to fly from Santa Barbara, when ticket prices are also cheap, with an average price of $238.

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

You could potentially save up to 12% 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	3h 54m
Direct flights	None

The fastest flight from Santa Barbara to Idaho takes 3h 54m

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 December 2025.
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 $139	Free Cancellation	Rating 7.9 8,016 reviews	Search Delta flights
United Airlines	PriceFrom $198	Free Cancellation	Rating 7.4 9,124 reviews	Search United Airlines flights
Southwest	PriceFrom $228	Free Cancellation	Rating 8.0 4,251 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.