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$100+ Cheap flights from Santa Barbara (SBA) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — BOI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Santa Barbara to Idaho

Keep the following information in mind while searching for Santa Barbara to Idaho flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(Delta)

One-way from

$100
(Southwest)

Popular in

December

Cheapest in

October

Average price

$337
Provider with most accurate pricing for Los Angeles-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Boise Air Term. Gowen Fld flights.
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From Santa Barbara to Idaho
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One-way flight from Santa Barbara to Idaho
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Highest demand for flights based on searches. 14% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Santa Barbara to Idaho

Cheapest flights from Santa Barbara to Idaho
Explore the most affordable flight options available from Santa Barbara to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/115:45 amSBA - BOI
1 stop5h 09mDelta
Sun 5/185:40 pmBOI - SBA
1 stop5h 21mDelta
Deal found 3/26$259
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/265:00 pmSBA - GEG
2 stops7h 04mDelta
Sun 6/299:40 amGEG - SBA
1 stop6h 37mDelta
Deal found 3/27$294
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/295:45 amSBA - SUN
1 stop5h 12mDelta
Mon 6/27:30 amSUN - SBA
1 stop5h 32mDelta
Deal found 3/27$331
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/115:55 amSBA - BOI
2 stops7h 50mSouthwest
Sun 4/1311:25 amBOI - SBA
1 stop4h 25mSouthwest
Deal found 3/27$412
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:00 amSBA - BOI
1 stop5h 39mUnited Airlines
Sun 5/187:35 amBOI - SBA
2 stops17h 24mUnited Airlines
Deal found 3/26$476
This United deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/292:00 pmSBA - SUN
1 stop4h 12mUnited Airlines
Mon 6/27:00 amSUN - SBA
2 stops16h 05mUnited Airlines
Deal found 3/27$523
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/117:23 pmSBA - GEG
1 stop4h 36mAlaska Airlines
Tue 4/155:06 amGEG - SBA
1 stop4h 04mAlaska Airlines
Deal found 3/27$536
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/32:15 pmSBA - GEG
1 stop7h 11mUnited Airlines
Sun 4/66:15 amGEG - SBA
1 stop5h 48mUnited Airlines
Deal found 3/27$553
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/33:45 pmSBA - GEG
2 stops8h 20mSouthwest
Sun 4/65:35 amGEG - SBA
1 stop4h 20mSouthwest
Deal found 3/27$558
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/284:25 pmSBA - GEG
1 stop6h 39mAmerican Airlines
Sat 3/296:32 amGEG - SBA
1 stop6h 09mAmerican Airlines
Deal found 3/27$677
This United deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/32:28 pmSBA - GEG
3 stops9h 31mMultiple Airlines
Sun 4/61:39 pmGEG - SBA
2 stops10h 20mMultiple Airlines
Deal found 3/27$1,102

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Santa Barbara to Idaho that are best for you.

Fly from

Santa Barbara

Fly to

Idaho

Route

Depart

Return

Price

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Sun 5/11

5:45 am-11:54 am

1 stop5h 09m

Boise Air Term. Gowen Fld

Sun 5/18

5:40 pm-10:01 pm

1 stop5h 21m

$259

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Thu 5/29

5:45 am-11:57 am

1 stop5h 12m

Hailey Sun Valley-Friedman

Mon 6/2

7:30 am-12:02 pm

1 stop5h 32m

$331

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Fri 4/11

5:55 am-2:45 pm

2 stops7h 50m

Boise Air Term. Gowen Fld

Sun 4/13

11:25 am-2:50 pm

1 stop4h 25m

$412

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Sun 5/11

6:00 am-12:39 pm

1 stop5h 39m

Boise Air Term. Gowen Fld

Sun 5/18

7:35 am-11:59 pm

2 stops17h 24m

$476

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Thu 5/29

2:00 pm-7:12 pm

1 stop4h 12m

Hailey Sun Valley-Friedman

Mon 6/2

7:00 am-10:05 pm

2 stops16h 05m

$523

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Fri 4/11

7:23 pm-11:59 pm

1 stop4h 36m

Spokane

Tue 4/15

5:06 am-9:10 am

1 stop4h 04m

$536

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Thu 4/3

2:15 pm-9:26 pm

1 stop7h 11m

Spokane

Sun 4/6

6:15 am-12:03 pm

1 stop5h 48m

$553

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Thu 4/3

3:45 pm-12:05 am

2 stops8h 20m

Spokane

Sun 4/6

5:35 am-9:55 am

1 stop4h 20m

$558

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Fri 4/11

1:30 pm-9:04 pm

2 stops7h 34m

Spokane

Tue 4/15

1:25 pm-9:58 pm

2 stops8h 33m

$940

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Thu 4/3

2:28 pm-11:59 pm

3 stops9h 31m

Spokane

Sun 4/6

1:39 pm-11:59 pm

2 stops10h 20m

$1,102

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 20 results
1
2

Best time to book a flight from Santa Barbara to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Santa Barbara with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Barbara to Idaho

What is the cheapest month to book a flight from Santa Barbara to Idaho?

Currently, October is the cheapest month in which you can book a flight from Santa Barbara to Idaho (average of $314). Flying from Santa Barbara to Idaho in June is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Santa Barbara to Idaho have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Santa Barbara to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Barbara to Idaho?

    For a flight from Santa Barbara to Idaho, you will be flying from Santa Barbara. Santa Barbara (SBA) is just 8.0 mi from the center of the city.

  • What are the cheapest airlines to fly from Santa Barbara to Idaho one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $100. United Airlines flights start at $135 while deals on American Airlines start at $192 one-way.

  • What are the most popular routes from Santa Barbara to Idaho?

    When deciding which route to take from Santa Barbara to Idaho consider Santa Barbara - Spokane, Santa Barbara - Boise Air Term. Gowen Fld or Santa Barbara - Hailey Sun Valley-Friedman as they are the most popular.

  • Can I find deals for flights from Santa Barbara to Idaho that include hotel bookings?

    Yes. In addition to deals on Santa Barbara to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Barbara to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Barbara to Idaho.

  • Can I find deals for business class flights from Santa Barbara to Idaho?

    Yes. Cheapflights offers flight deals from Santa Barbara to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Barbara to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Santa Barbara to Idaho (average of $314). Flying from Santa Barbara to Idaho in June is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Santa Barbara to Idaho

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Top 3 airlines flying from Santa Barbara to Idaho

Discover the top 3 airlines that operate flights from Santa Barbara to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$166Average$490FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$208Average$444FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$228Average$382FlexibilityNo cancel feeOn-time63%
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