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Idaho

$110+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — BOI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$218
(Alaska Airlines)

One-way from

$110
(Delta)

Popular in

December

Cheapest in

October

Average price

$292
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. 12% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/177:39 pmSBA - BOI
1 stop12h 49mAlaska Airlines
Mon 9/227:17 pmBOI - SBA
1 stop16h 15mAlaska Airlines
Deal found 7/30$218
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/205:00 pmSBA - BOI
1 stop6h 15mDelta
Sat 8/236:00 pmBOI - SBA
1 stop5h 35mDelta
Deal found 7/28$219
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 9/97:39 pmSBA - GEG
1 stop4h 40mAlaska Airlines
Wed 9/171:40 pmGEG - SBA
1 stop5h 01mAlaska Airlines
Deal found 7/28$236
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 9/65:50 amSBA - GEG
1 stop6h 06mDelta
Sat 9/205:40 amGEG - SBA
1 stop6h 16mDelta
Deal found 7/28$237
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sat 8/235:25 amSBA - BOI
2 stops8h 25mSouthwest
Tue 8/267:25 amBOI - SBA
2 stops7h 05mSouthwest
Deal found 7/30$247
This Southwest deal was found by Cheapflights users on 7/30. 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 8/211:45 pmSBA - GEG
1 stop8h 45mSouthwest
Tue 8/262:45 pmGEG - SBA
1 stop6h 20mSouthwest
Deal found 7/30$253
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:29 pmSBA - GEG
1 stop4h 30mHawaiian Airlines
Fri 9/51:40 pmGEG - SBA
1 stop5h 01mHawaiian Airlines
Deal found 7/30$307
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 8/292:34 pmSBA - SUN
1 stop20h 20mUnited Airlines
Fri 9/52:25 pmSUN - SBA
1 stop7h 29mUnited Airlines
Deal found 7/30$409
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/136:45 pmSBA - BOI
1 stop3h 50mUnited Airlines
Fri 8/152:32 pmBOI - SBA
1 stop7h 49mUnited Airlines
Deal found 7/29$477
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 8/26:12 amSBA - BOI
1 stop6h 06mAmerican Airlines
Fri 8/151:50 pmBOI - SBA
1 stop5h 18mAmerican Airlines
Deal found 7/29$479

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 July 30, 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

Wed 9/17

7:39 pm-9:28 am

1 stop12h 49m

Boise Air Term. Gowen Fld

Mon 9/22

7:17 pm-10:32 am

1 stop16h 15m

$218

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Wed 8/20

5:00 pm-12:15 am

1 stop6h 15m

Boise Air Term. Gowen Fld

Sat 8/23

6:00 pm-10:35 pm

1 stop5h 35m

$219

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Tue 9/9

7:39 pm-12:19 am

1 stop4h 40m

Spokane

Wed 9/17

1:40 pm-6:41 pm

1 stop5h 01m

$236

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Sat 9/6

5:50 am-11:56 am

1 stop6h 06m

Spokane

Sat 9/20

5:40 am-11:56 am

1 stop6h 16m

$237

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Sat 8/23

5:25 am-2:50 pm

2 stops8h 25m

Boise Air Term. Gowen Fld

Tue 8/26

7:25 am-1:30 pm

2 stops7h 05m

$247

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Thu 8/21

1:45 pm-10:30 pm

1 stop8h 45m

Spokane

Tue 8/26

2:45 pm-9:05 pm

1 stop6h 20m

$253

Santa BarbaraSpokane

SBA - GEG

SBAGEG

Santa Barbara

Fri 8/29

7:29 pm-11:59 pm

1 stop4h 30m

Spokane

Fri 9/5

1:40 pm-6:41 pm

1 stop5h 01m

$307

Santa BarbaraHailey

SBA - SUN

SBASUN

Santa Barbara

Fri 8/29

2:34 pm-11:54 am

1 stop20h 20m

Hailey Sun Valley-Friedman

Fri 9/5

2:25 pm-8:54 pm

1 stop7h 29m

$409

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Wed 8/13

6:45 pm-11:35 pm

1 stop3h 50m

Boise Air Term. Gowen Fld

Fri 8/15

2:32 pm-9:21 pm

1 stop7h 49m

$477

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Mon 9/22

4:55 pm-12:15 am

1 stop6h 20m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 21 results
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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 $398). 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.

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 July 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Santa Barbara to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

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 Delta, which is currently one of the cheapest options available, starting at $110. Alaska Airlines flights start at $118 while deals on American Airlines start at $120 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 $398). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$460FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$218Average$464FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$228Average$386FlexibilityNo cancel feeOn-time63%

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