What are the cheapest airlines flying from Boise to Santa Barbara round-trip?

Currently priced at $208, Alaska Airlines will fly you from Boise to Santa Barbara and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $214 and $303, respectively. Users have found that Alaska Airlines is 39% cheaper than the other options available to this destination.

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

For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $99. Users have also found prices from $100 and $109 on American Airlines and Hawaiian Airlines, respectively.

What is the cheapest day to fly from Boise to Santa Barbara?

Travelers seeking maximum savings on their Boise to Santa Barbara flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Boise to Santa Barbara?

When booking a flight from Boise to Santa Barbara, you may want to consider flying on Alaska Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Boise to Santa Barbara?

Friday flights are generally found to be more expensive for flights from Boise to Santa Barbara. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Santa Barbara.

How far in advance should I book a flight from Boise to Santa Barbara?

To save up to 77% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boise to Santa Barbara from $208 1-2 weeks out and tickets from $343 for flights departing within the next 72 hours.

What is the cheapest month to fly from Boise to Santa Barbara?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, April can be a great choice for travel to Santa Barbara. Flights to Santa Barbara from Boise in April are about $263 on average during April, but can be found for as low as $104.

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

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

How can I find direct flights from Boise to Santa Barbara?

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

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

Yes. Cheapflights offers flight deals from Boise 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.

$99+ Flights from Boise to Santa Barbara

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Cheap flight deals from Boise to Santa Barbara

Round-trip from	$208 (Alaska Airlines)
One-way from	$99 (Alaska Airlines)
Popular in	March
Cheapest in	July
Average price	$302

From Boise Air Term. Gowen Fld to Santa Barbara

Search Deals

One-way flight from Boise Air Term. Gowen Fld to Santa Barbara

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Boise to Santa Barbara

Cheapest flights from Boise to Santa Barbara
Explore the most affordable flight options available from Boise to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Tue 7/15:43 pmBOI - SBA

1 stop17h 49mAlaska Airlines

Tue 7/157:30 pmSBA - BOI

1 stop14h 15mAlaska Airlines

Deal found 6/12

$208

Tue 7/15:30 amBOI - SBA

1 stop7h 30mDelta

Tue 7/1512:40 pmSBA - BOI

2 stops10h 23mDelta

Deal found 6/12

$214

Fri 6/275:16 pmBOI - SBA

1 stop5h 48mAmerican Airlines

Mon 6/304:41 pmSBA - BOI

1 stop5h 55mAmerican Airlines

Deal found 6/10

$303

Tue 7/16:55 amBOI - SBA

2 stops5h 50mSouthwest

Tue 7/155:40 amSBA - BOI

2 stops9h 25mSouthwest

Deal found 6/11

$393

Sat 6/217:07 pmBOI - SBA

1 stop3h 58mUnited Airlines

Wed 6/254:55 pmSBA - BOI

2 stops22h 45mUnited Airlines

Deal found 6/12

$613

Best flights from Boise to Santa Barbara
Discover carefully curated flight deals from Boise to Santa Barbara that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Tue 7/15:43 pmBOI - SBA

1 stop17h 49mAlaska Airlines

Tue 7/157:30 pmSBA - BOI

1 stop14h 15mAlaska Airlines

Deal found 6/12

$208

Tue 7/15:30 amBOI - SBA

1 stop7h 30mDelta

Tue 7/1512:40 pmSBA - BOI

2 stops10h 23mDelta

Deal found 6/12

$214

Fri 6/275:16 pmBOI - SBA

1 stop5h 48mAmerican Airlines

Mon 6/304:41 pmSBA - BOI

1 stop5h 55mAmerican Airlines

Deal found 6/10

$303

Tue 7/16:55 amBOI - SBA

2 stops5h 50mSouthwest

Tue 7/155:40 amSBA - BOI

2 stops9h 25mSouthwest

Deal found 6/11

$393

Last-minute flights from Boise to Santa Barbara
Discover last-minute flight deals from Boise to Santa Barbara. Data last updated June 12, 2025 and is based on user searches.

Thu 6/196:10 pmBOI - SBA

1 stop6h 47mDelta

Thu 6/264:55 pmSBA - BOI

1 stop6h 19mDelta

Deal found 6/10

$467

Thu 6/1910:20 amBOI - SBA

2 stops8h 25mSouthwest

Thu 6/266:25 pmSBA - BOI

1 stop3h 30mSouthwest

Deal found 6/10

$502

Sat 6/211:00 pmBOI - SBA

1 stop6h 40mAlaska Airlines

Wed 6/257:30 pmSBA - BOI

2 stops11h 37mAlaska Airlines

Deal found 6/10

$578

Sat 6/217:07 pmBOI - SBA

1 stop3h 58mUnited Airlines

Wed 6/254:55 pmSBA - BOI

2 stops22h 45mUnited Airlines

Deal found 6/12

$613

Fri 6/275:16 pmBOI - SBA

1 stop5h 48mAmerican Airlines

Mon 6/304:41 pmSBA - BOI

1 stop5h 55mAmerican Airlines

Deal found 6/10

$303

Tue 7/15:43 pmBOI - SBA

1 stop17h 49mAlaska Airlines

Tue 7/157:30 pmSBA - BOI

1 stop14h 15mAlaska Airlines

Deal found 6/12

$208

Tue 7/15:30 amBOI - SBA

1 stop7h 30mDelta

Tue 7/1512:40 pmSBA - BOI

2 stops10h 23mDelta

Deal found 6/12

$214

Tue 7/16:55 amBOI - SBA

2 stops5h 50mSouthwest

Tue 7/155:40 amSBA - BOI

2 stops9h 25mSouthwest

Deal found 6/11

$393

One-way flights from Boise to Santa Barbara
Search for one-way flight options from Boise to Santa Barbara. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Wed 7/26:25 amBOI - SBA

1 stop5h 07mAlaska Airlines

Deal found 6/10

$99

Tue 7/11:49 pmBOI - SBA

1 stop5h 30mAmerican Airlines

Deal found 6/10

$100

Sun 9/286:35 amBOI - SBA

1 stop5h 02mHawaiian Airlines

Deal found 6/12

$109

Thu 7/316:00 pmBOI - SBA

1 stop5h 50mDelta

Deal found 6/12

$110

Tue 7/14:45 pmBOI - SBA

2 stops7h 10mSouthwest

Deal found 6/10

$195

Wed 7/25:42 pmBOI - SBA

3 stops19h 08mUnited Airlines

Deal found 6/10

$404

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to Santa Barbara that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Tue 7/1

5:43 pm-10:32 am

1 stop17h 49m

Santa Barbara

Tue 7/15

7:30 pm-10:45 am

1 stop14h 15m

$208

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Tue 7/1

5:30 am-12:00 pm

1 stop7h 30m

Santa Barbara

Tue 7/15

12:40 pm-12:03 am

2 stops10h 23m

$214

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Fri 6/27

5:16 pm-10:04 pm

1 stop5h 48m

Santa Barbara

Mon 6/30

4:41 pm-11:36 pm

1 stop5h 55m

$303

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Tue 7/1

6:55 am-11:45 am

2 stops5h 50m

Santa Barbara

Tue 7/15

5:40 am-4:05 pm

2 stops9h 25m

$393

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Wed 7/2

6:25 am-10:32 am

1 stop5h 07m

$99

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Tue 7/1

1:49 pm-6:19 pm

1 stop5h 30m

$100

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Sun 9/28

6:35 am-10:37 am

1 stop5h 02m

$109

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Thu 7/31

6:00 pm-10:50 pm

1 stop5h 50m

$110

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Tue 7/1

4:45 pm-10:55 pm

2 stops7h 10m

$195

BoiseSanta Barbara

BOI - SBA

BOISBA

Boise Air Term. Gowen Fld

Wed 7/2

5:42 pm-11:50 am

3 stops19h 08m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Boise to Santa Barbara

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

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

Currently, January is the cheapest month in which you can book a flight from Boise to Santa Barbara (average of $353). Flying from Boise to Santa Barbara in June is currently the most expensive (average of $475). 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 BOI to SBA?

It’s optimal to fly from Boise to Santa Barbara at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

Rainfall in Santa Barbara by month

In terms of precipitation, rainfall in Santa Barbara ranges from 0.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. May is typically the driest time to visit Santa Barbara when rainfall is around 0.0 in.

Temperature in Santa Barbara by month

If weather is an important factor for your trip to Santa Barbara, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Santa Barbara

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Boise to Santa Barbara by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,950 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,494 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,790 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines flying from Boise to Santa Barbara round-trip?
Currently priced at $208, Alaska Airlines will fly you from Boise to Santa Barbara and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $214 and $303, respectively. Users have found that Alaska Airlines is 39% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Boise to Santa Barbara one-way?
For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $99. Users have also found prices from $100 and $109 on American Airlines and Hawaiian Airlines, respectively.
Can I find deals for flights from Boise to Santa Barbara that include hotel bookings?
Yes. In addition to deals on Boise to Santa Barbara flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boise to Santa Barbara?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Santa Barbara.
Can I find deals for business class flights from Boise to Santa Barbara?
Yes. Cheapflights offers flight deals from Boise 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 Boise to Santa Barbara?
Currently, January is the cheapest month in which you can book a flight from Boise to Santa Barbara (average of $353). Flying from Boise to Santa Barbara in June is currently the most expensive (average of $475). 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

Buellton

Santa Ynez

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Boise to Santa Barbara

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$162	Average$376	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$207	Average$276	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$218	Average$322	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$234	Average$343	FlexibilityNo cancel fee	On-time63%

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$99+ Cheap flights from Boise to Santa Barbara (BOI - 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to Santa Barbara with Cheapflights

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Cheap flight deals from Boise to Santa Barbara

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Boise to Santa Barbara

Cheapest flights from Boise to Santa BarbaraExplore the most affordable flight options available from Boise to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Boise to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to Santa Barbara that are best for you.

Best time to book a flight from Boise to Santa Barbara

Have a flexible travel schedule? Discover the best time to fly to Santa Barbara from Boise with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Boise 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 June 12, 2025.

Rainfall in Santa Barbara by month

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

Temperature in Santa Barbara by month

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

Reviews of airlines servicing Santa Barbara

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Boise to Santa Barbara by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boise 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 are the cheapest airlines flying from Boise to Santa Barbara round-trip?

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

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

How can I find direct flights from Boise to Santa Barbara?

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

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

Traveling to a place near Boise?

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Alternative routes for Boise to Santa Barbara

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Top 4 airlines flying from Boise to Santa Barbara

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Cheapest flights from Boise to Santa Barbara
Explore the most affordable flight options available from Boise to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.