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

Delta, at $219, was found to be the cheapest airline from Santa Barbara to Boise.Alternate airlines to your destination round-trip include Southwest and United Airlines. Users have found that Delta is 33% cheaper than the other options available to this destination.

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

Travelers seeking maximum savings on their Santa Barbara to Boise flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday 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 Santa Barbara to Boise?

Alaska Airlines, Delta and United Airlines are the most popular airlines when flying from Santa Barbara to Boise.

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

Sunday flights are generally found to be more expensive for flights from Santa Barbara to Boise. 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 Boise.

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

To save on the cost of your flight from Santa Barbara to Boise, book at least 41 days before your planned departure. Booking around this time can save you about 87% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $326 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $513.

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

Our data shows that October tends to be the cheapest month to fly to Boise from Santa Barbara. Users have commonly found prices around $271 for the month, but tickets can be as low as $120. Due to multiple factors, prepare for potentially higher prices in December.

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

One of the essential ways to save on airfare from Santa Barbara to Boise is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 19% on airfare.

Most accurate provider : When it comes to deals on Santa Barbara-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Barbara-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Barbara-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Santa Barbara-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Barbara-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$110+ Flights from Santa Barbara to Boise - Compare & Save Big

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1. Tell us where you want to go

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from Santa Barbara to Boise

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$219 (Delta)
One-way from	$110 (Delta)
Popular in	December
Cheapest in	January
Average price	$406

Provider with most accurate pricing for Santa Barbara-Boise Air Term. Gowen Fld flight deals.

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Provider most trusted by Cheapflights users for Santa Barbara-Boise Air Term. Gowen Fld flights.

Search Deals

From Santa Barbara to Boise Air Term. Gowen Fld

Search Deals

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

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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Find flight deals from Santa Barbara to Boise

Cheapest flights from Santa Barbara to Boise
Explore the most affordable flight options available from Santa Barbara to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Tue 5/66:00 amSBA - BOI

1 stop5h 39mUnited Airlines

Sat 5/106:30 amBOI - SBA

1 stop7h 31mUnited Airlines

Deal found 4/29

$199

Fri 6/134:55 pmSBA - BOI

1 stop4h 07mDelta

Fri 6/2011:54 amBOI - SBA

1 stop5h 18mDelta

Deal found 4/29

$219

Fri 9/55:40 amSBA - BOI

2 stops5h 45mSouthwest

Mon 9/85:45 amBOI - SBA

1 stop5h 55mSouthwest

Deal found 4/29

$240

Sat 5/107:18 pmSBA - BOI

1 stop14h 07mAlaska Airlines

Sun 5/188:59 pmBOI - SBA

1 stop14h 34mAlaska Airlines

Deal found 4/29

$324

Best flights from Santa Barbara to Boise
Discover carefully curated flight deals from Santa Barbara to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Fri 6/134:55 pmSBA - BOI

1 stop4h 07mDelta

Fri 6/2011:54 amBOI - SBA

1 stop5h 18mDelta

Deal found 4/29

$219

Fri 9/55:40 amSBA - BOI

2 stops5h 45mSouthwest

Mon 9/85:45 amBOI - SBA

1 stop5h 55mSouthwest

Deal found 4/29

$240

Sat 5/106:00 amSBA - BOI

1 stop5h 39mUnited Airlines

Sun 5/187:41 amBOI - SBA

1 stop5h 35mUnited Airlines

Deal found 4/29

$269

Sat 5/107:18 pmSBA - BOI

1 stop14h 07mAlaska Airlines

Sun 5/188:59 pmBOI - SBA

1 stop14h 34mAlaska Airlines

Deal found 4/29

$324

Last-minute flights from Santa Barbara to Boise
Discover last-minute flight deals from Santa Barbara to Boise. Data last updated May 1, 2025 and is based on user searches.

Thu 5/11:15 pmSBA - BOI

1 stop4h 36mDelta

Sun 5/46:15 amBOI - SBA

1 stop6h 57mDelta

Deal found 4/30

$641

Tue 5/66:00 amSBA - BOI

1 stop5h 39mUnited Airlines

Sat 5/106:30 amBOI - SBA

1 stop7h 31mUnited Airlines

Deal found 4/29

$199

Sat 5/107:18 pmSBA - BOI

1 stop14h 07mAlaska Airlines

Sun 5/188:59 pmBOI - SBA

1 stop14h 34mAlaska Airlines

Deal found 4/29

$324

Sat 5/105:25 amSBA - BOI

2 stops9h 45mSouthwest

Sun 5/187:05 pmBOI - SBA

1 stop6h 05mSouthwest

Deal found 4/30

$406

One-way flights from Santa Barbara to Boise
Search for one-way flight options from Santa Barbara to Boise. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Wed 6/114:55 pmSBA - BOI

1 stop6h 19mDelta

Deal found 4/29

$110

Wed 6/112:18 pmSBA - BOI

3 stops18h 28mUnited Airlines

Deal found 4/29

$360

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Fri 6/13

4:55 pm-10:02 pm

1 stop4h 07m

Boise Air Term. Gowen Fld

Fri 6/20

11:54 am-4:12 pm

1 stop5h 18m

$219

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Fri 9/5

5:40 am-12:25 pm

2 stops5h 45m

Boise Air Term. Gowen Fld

Mon 9/8

5:45 am-10:40 am

1 stop5h 55m

$240

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Sat 5/10

6:00 am-12:39 pm

1 stop5h 39m

Boise Air Term. Gowen Fld

Sun 5/18

7:41 am-12:16 pm

1 stop5h 35m

$269

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Sat 5/10

7:18 pm-10:25 am

1 stop14h 07m

Boise Air Term. Gowen Fld

Sun 5/18

8:59 pm-10:33 am

1 stop14h 34m

$324

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Wed 6/11

4:55 pm-12:14 am

1 stop6h 19m

$110

Santa BarbaraBoise

SBA - BOI

SBABOI

Santa Barbara

Wed 6/11

2:18 pm-9:46 am

3 stops18h 28m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Santa Barbara to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Barbara to Boise in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
JustAirTicket	Price Accuracy-	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Santa Barbara-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Barbara-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Barbara-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Santa Barbara-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Barbara-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Barbara to Boise

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

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

Currently, October is the cheapest month in which you can book a flight from Santa Barbara to Boise (average of $314). Flying from Santa Barbara to Boise in June is currently the most expensive (average of $406). 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 Boise by month

In terms of precipitation, rainfall in Boise 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 Boise when rainfall is around 0.2 in.

Temperature in Boise by month

If weather is an important factor for your trip to Boise, 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 Boise

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Santa Barbara to Boise to help guide your decision. 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

9,972 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

9,972 reviews

Alaska Airlines

8.0

Very good

9,972 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

4,294 reviews

Alaska Airlines

8.0

Very good

9,972 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

7,934 reviews

Alaska Airlines

8.0

Very good

9,972 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

8,696 reviews

Alaska Airlines

8.0

Very good

9,972 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 Santa Barbara to Boise round-trip?
Delta, at $219, was found to be the cheapest airline from Santa Barbara to Boise.Alternate airlines to your destination round-trip include Southwest and United Airlines. Users have found that Delta is 33% cheaper than the other options available to this destination.
Can I find deals for flights from Santa Barbara to Boise that include hotel bookings?
Yes. In addition to deals on Santa Barbara to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santa Barbara to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Barbara to Boise.
Can I find deals for business class flights from Santa Barbara to Boise?
Yes. Cheapflights offers flight deals from Santa Barbara to Boise 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 Boise?
Currently, October is the cheapest month in which you can book a flight from Santa Barbara to Boise (average of $314). Flying from Santa Barbara to Boise in June is currently the most expensive (average of $406). 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

Nampa

Meridian

McCall

Caldwell

Ontario

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Top 4 airlines flying from Santa Barbara to Boise

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$166	Average$263	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$207	Average$337	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$208	Average$343	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$228	Average$382	FlexibilityNo cancel fee	On-time63%

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$110+ Cheap flights from Santa Barbara to Boise (SBA - BOI)

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santa Barbara to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Santa Barbara to Boise

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Santa Barbara to Boise

Cheapest flights from Santa Barbara to BoiseExplore the most affordable flight options available from Santa Barbara to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Santa Barbara to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Santa Barbara to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Barbara to Boise in May.

Best time to book a flight from Santa Barbara to Boise

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

Cheapflights Insights

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

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

Rainfall in Boise by month

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

Temperature in Boise by month

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

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated May 1, 2025.

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Santa Barbara to Boise to help guide your decision. 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 Santa Barbara to Boise. 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 Santa Barbara to Boise round-trip?

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

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

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

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

Traveling to a place near Santa Barbara?

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Alternative routes for Santa Barbara to Boise

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Top 4 airlines flying from Santa Barbara to Boise

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Cheapest flights from Santa Barbara to Boise
Explore the most affordable flight options available from Santa Barbara to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.