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$118+ Cheap flights from Idaho to Santa Barbara (SBA)

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SBA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Idaho to Santa Barbara

Cheapest flights from Idaho to Santa Barbara
Explore the most affordable flight options available from Idaho to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:15 pmGEG - SBA
1 stop5h 40mDelta
Tue 12/24:59 pmSBA - GEG
1 stop7h 00mDelta
Deal found 10/29$255
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:50 amBOI - SBA
1 stop7h 00mSouthwest
Mon 11/242:15 pmSBA - BOI
1 stop8h 00mSouthwest
Deal found 10/29$304
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 11/296:20 amBOI - SBA
1 stop4h 29mUnited Airlines
Sat 12/61:00 pmSBA - BOI
1 stop7h 25mUnited Airlines
Deal found 10/30$313
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:10 pmBOI - SBA
1 stop4h 15mSouthwest
Mon 11/242:15 pmSBA - BOI
1 stop8h 00mSouthwest
Deal found 10/29$358
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:12 pmGEG - SBA
2 stops9h 33mDelta
Mon 12/294:55 pmSBA - GEG
1 stop7h 04mDelta
Deal found 10/29$363
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/256:00 amGEG - SBA
1 stop5h 59mUnited Airlines
Mon 12/295:00 amSBA - GEG
1 stop7h 45mUnited Airlines
Deal found 10/29$376
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:00 amGEG - SBA
1 stop5h 55mSouthwest
Mon 12/297:25 pmSBA - GEG
1 stop4h 05mSouthwest
Deal found 10/29$387
This Southwest deal was found by Cheapflights users on 10/30. 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 11/295:35 amBOI - SBA
1 stop10h 55mSouthwest
Sat 12/65:15 amSBA - BOI
2 stops6h 40mSouthwest
Deal found 10/30$425
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:10 amBOI - SBA
1 stop5h 59mDelta
Mon 11/174:59 pmSBA - BOI
1 stop6h 36mDelta
Deal found 10/29$447
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:25 amGEG - SBA
2 stops8h 55mSouthwest
Mon 12/295:00 pmSBA - GEG
2 stops7h 10mSouthwest
Deal found 10/29$461
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/812:33 pmGEG - SBA
1 stop7h 19mAlaska Airlines
Thu 11/137:23 amSBA - GEG
1 stop4h 16mAlaska Airlines
Deal found 10/28$526
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/64:50 pmGEG - SBA
1 stop5h 09mDelta
Tue 11/114:59 pmSBA - GEG
1 stop7h 00mDelta
Deal found 10/28$527

Cheap flight deals from Idaho to Santa Barbara

Keep the following information in mind while searching for Idaho to Santa Barbara flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Alaska Airlines)

One-way from

$118
(Delta)

Popular in

March

Cheapest in

April

Average price

$257
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Los Angeles flights.
Search Deals
From Idaho to Santa Barbara
Search Deals
One-way flight from Idaho to Santa Barbara
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Santa Barbara 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 October 30, 2025.
Use the filters below to find and compare flights from Idaho to Santa Barbara that are best for you.

Fly from

Idaho

Fly to

Santa Barbara

Route

Depart

Return

Price

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Wed 3/4

11:54 am-6:14 pm

1 stop7h 20m

Santa Barbara

Thu 3/5

5:45 pm-11:50 pm

1 stop5h 05m

$238

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Wed 3/4

5:45 pm-10:09 pm

1 stop5h 24m

Santa Barbara

Thu 3/5

1:15 pm-10:06 pm

2 stops7h 51m

$244

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Thu 11/27

1:15 pm-6:55 pm

1 stop5h 40m

Santa Barbara

Tue 12/2

4:59 pm-11:59 pm

1 stop7h 00m

$255

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Wed 4/22

11:35 am-6:18 pm

1 stop6h 43m

Santa Barbara

Thu 4/23

7:15 pm-12:13 am

1 stop4h 58m

$258

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Wed 4/22

6:10 am-4:25 pm

2 stops10h 15m

Santa Barbara

Thu 4/23

5:00 pm-11:35 pm

1 stop6h 35m

$264

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Fri 2/6

5:00 pm-1:57 pm

2 stops21h 57m

Santa Barbara

Mon 2/9

7:20 am-12:54 pm

1 stop4h 34m

$276

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Fri 2/6

1:45 pm-9:55 pm

2 stops9h 10m

Santa Barbara

Mon 2/9

1:10 pm-9:58 pm

2 stops7h 48m

$278

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sat 11/29

6:20 am-9:49 am

1 stop4h 29m

Santa Barbara

Sat 12/6

1:00 pm-9:25 pm

1 stop7h 25m

$313

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Thu 12/25

1:12 pm-10:45 pm

2 stops9h 33m

Santa Barbara

Mon 12/29

4:55 pm-11:59 pm

1 stop7h 04m

$363

SpokaneSanta Barbara

GEG - SBA

GEGSBA

Spokane

Thu 12/25

6:00 am-11:59 am

1 stop5h 59m

Santa Barbara

Mon 12/29

5:00 am-12:45 pm

1 stop7h 45m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 32 results
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Best time to book a flight from Idaho to Santa Barbara

Have a flexible travel schedule? Discover the best time to fly to Santa Barbara from Idaho 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 Idaho to Santa Barbara

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

Currently, August is the cheapest month in which you can book a flight from Idaho to Santa Barbara (average of $93). Flying from Idaho to Santa Barbara in July is currently the most expensive (average of $158). 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.

What is the cheapest time of day to fly from ID to SBA?

Find hourly flight availability from Idaho to Santa Barbara. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Idaho to Santa Barbara, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 48% versus a flight at noon.

How much does it cost to fly round-trip from Idaho to Santa Barbara?

Related info for your journey

Find useful and relevant information for your journey from Idaho to Santa Barbara. 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 into for flights to Santa Barbara from Idaho?

    Most people fly into Santa Barbara (SBA) if they book a flight to Santa Barbara from Idaho. Santa Barbara is conveniently located just 8.0 mi from Santa Barbara’s city center.

  • How long is the flight from Idaho to Santa Barbara?

    There are many flights that can get you from Idaho to Santa Barbara in 5h 24m. Fly via Hawaiian Airlines, Delta, or Alaska Airlines to get the fastest option. Airlines will cover a distance of 660 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $118. United Airlines flights start at $120 while deals on Alaska Airlines start at $133 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Santa Barbara 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 Idaho to Santa Barbara?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Santa Barbara (average of $93). Flying from Idaho to Santa Barbara in July is currently the most expensive (average of $158). 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

Traveling to a place near Santa Barbara?

Book flights to Santa Barbara if you plan to visit one of these locations
Buellton
Santa Ynez

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Alternative routes for Idaho to Santa Barbara

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Idaho to Santa Barbara

Discover the top 2 airlines that operate flights from Idaho to Santa Barbara. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$161Average$449FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$218Average$394FlexibilityNo cancel feeOn-time63%

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