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Cheap flights from Santa Barbara to Idaho from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Barbara to Idaho departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Santa Barbara to Idaho

Cheap round-trip flights

Delta Logo
12:40 pm - 12:08 amSBA-BOI
10h 28m2 stops
Delta Logo
5:17 am - 4:09 pmBOI-SBA
11h 52m2 stops
$208Delta
Find Deal
Wed, Nov 5 - Mon, Nov 10
Delta Logo
5:01 pm - 11:59 pmSBA-BOI
5h 58m1 stop
Delta Logo
5:17 am - 4:09 pmBOI-SBA
11h 52m2 stops
$237Delta
Find Deal
Wed, Nov 5 - Mon, Nov 10
Alaska Airlines Logo
7:40 pm - 9:35 amSBA-BOI
12h 55m1 stop
Alaska Airlines Logo
1:35 pm - 6:41 pmBOI-SBA
6h 06m1 stop
$238Alaska Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
United Airlines Logo
8:19 am - 1:44 pmSBA-BOI
4h 25m1 stop
United Airlines Logo
2:40 pm - 5:54 pmBOI-SBA
4h 14m1 stop
$239United Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Southwest Logo
5:25 am - 1:40 pmSBA-BOI
7h 15m2 stops
Southwest Logo
6:00 am - 10:05 amBOI-SBA
5h 05m1 stop
$244Southwest
Find Deal
Thu, Nov 6 - Mon, Nov 10
Southwest Logo
5:25 am - 1:40 pmSBA-BOI
7h 15m2 stops
Southwest Logo
4:50 pm - 11:25 pmBOI-SBA
7h 35m2 stops
$249Southwest
Find Deal
Thu, Nov 6 - Mon, Nov 10
Alaska Airlines Logo
7:40 pm - 12:27 amSBA-GEG
4h 47m1 stop
Alaska Airlines Logo
1:31 pm - 6:41 pmGEG-SBA
5h 10m1 stop
$250Alaska Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 18
United Airlines Logo
6:00 am - 12:36 pmSBA-SUN
5h 36m1 stop
United Airlines Logo
1:18 pm - 4:40 pmSUN-SBA
4h 22m1 stop
$275United Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
1:12 pm - 8:10 pmSBA-SUN
5h 58m1 stop
American Airlines Logo
8:00 am - 11:50 amSUN-SBA
4h 50m1 stop
$404American Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
1:12 pm - 8:10 pmSBA-SUN
5h 58m1 stop
American Airlines Logo
8:00 am - 11:50 amSUN-SBA
4h 50m1 stop
$563American Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19

Delta flights from Santa Barbara to Idaho

Our best Delta deals on Santa Barbara to Idaho flight tickets
Delta
Nov 5
SBA12:40 pmSanta Barbara
10h 28m
2 stops
BOI12:08 amBoise Air Term. Gowen Fld
Nov 10
BOI5:17 amBoise Air Term. Gowen Fld
11h 52m
2 stops
SBA4:09 pmSanta Barbara
$208
Find similar
Delta
Nov 5
SBA5:01 pmSanta Barbara
5h 58m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
Nov 10
BOI5:17 amBoise Air Term. Gowen Fld
11h 52m
2 stops
SBA4:09 pmSanta Barbara
$237
Find similar
Delta
Oct 20
SBA5:50 amSanta Barbara
5h 19m
1 stop
SUN12:09 pmHailey Sun Valley-Friedman
Oct 23
SUN12:49 pmHailey Sun Valley-Friedman
4h 22m
1 stop
SBA4:11 pmSanta Barbara
$241
Find similar

United Airlines flights from Santa Barbara to Idaho

Our best United Airlines deals on Santa Barbara to Idaho flight tickets
United Airlines
Nov 6
SBA8:19 amSanta Barbara
4h 25m
1 stop
BOI1:44 pmBoise Air Term. Gowen Fld
Nov 10
BOI2:40 pmBoise Air Term. Gowen Fld
4h 14m
1 stop
SBA5:54 pmSanta Barbara
$239
Find similar
United Airlines
Jan 23
SBA6:00 amSanta Barbara
5h 36m
1 stop
SUN12:36 pmHailey Sun Valley-Friedman
Jan 26
SUN1:18 pmHailey Sun Valley-Friedman
4h 22m
1 stop
SBA4:40 pmSanta Barbara
$275
Find similar
United Airlines
Oct 12
SBA6:30 amSanta Barbara
6h 12m
1 stop
BOI1:42 pmBoise Air Term. Gowen Fld
Oct 15
BOI2:44 pmBoise Air Term. Gowen Fld
5h 54m
1 stop
SBA7:38 pmSanta Barbara
$326
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Barbara to Idaho 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 September 17, 2025.
Use the filters below to find and compare flights from Santa Barbara to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Wed 11/5

12:40 pm-12:08 am

2 stops10h 28m

Boise Air Term. Gowen Fld

Mon 11/10

5:17 am-4:09 pm

2 stops11h 52m

$208

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Wed 11/5

5:01 pm-11:59 pm

1 stop5h 58m

Boise Air Term. Gowen Fld

Mon 11/10

5:17 am-4:09 pm

2 stops11h 52m

$237

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Wed 10/15

7:40 pm-9:35 am

1 stop12h 55m

Boise Air Term. Gowen Fld

Tue 10/21

1:35 pm-6:41 pm

1 stop6h 06m

$238

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Thu 11/6

8:19 am-1:44 pm

1 stop4h 25m

Boise Air Term. Gowen Fld

Mon 11/10

2:40 pm-5:54 pm

1 stop4h 14m

$239

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Thu 11/6

5:25 am-1:40 pm

2 stops7h 15m

Boise Air Term. Gowen Fld

Mon 11/10

6:00 am-10:05 am

1 stop5h 05m

$244

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Thu 11/6

5:25 am-1:40 pm

2 stops7h 15m

Boise Air Term. Gowen Fld

Mon 11/10

4:50 pm-11:25 pm

2 stops7h 35m

$249

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Wed 10/8

7:40 pm-12:27 am

1 stop4h 47m

Spokane

Sat 10/18

1:31 pm-6:41 pm

1 stop5h 10m

$250

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Fri 1/23

6:00 am-12:36 pm

1 stop5h 36m

Hailey Sun Valley-Friedman

Mon 1/26

1:18 pm-4:40 pm

1 stop4h 22m

$275

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Thu 1/15

1:12 pm-8:10 pm

1 stop5h 58m

Hailey Sun Valley-Friedman

Mon 1/19

8:00 am-11:50 am

1 stop4h 50m

$404

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Fri 1/16

1:12 pm-8:10 pm

1 stop5h 58m

Hailey Sun Valley-Friedman

Mon 1/19

8:00 am-11:50 am

1 stop4h 50m

$563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho from

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

What is the cheapest month to fly to Idaho?

In general, August 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 $238. If you don’t want to visit Idaho in August, then you should wait until January to fly from Santa Barbara, when ticket prices are also cheap, with an average price of $273.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Saturday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $306. On the other hand, Monday is the most expensive day to depart from Santa Barbara 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 Idaho?

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Santa Barbara to Idaho 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. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $384 per ticket.

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

You could potentially save up to 6% 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

Direct flights

None
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?

  • 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
DeltaPriceFrom $166Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SouthwestPriceFrom $228Free CancellationRating
8.0
4,242 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.

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