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Boise

$129+ Cheap flights from San Luis Obispo to Boise (SBP - 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BOI
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Boise

Cheapest flights from San Luis Obispo to Boise
Explore the most affordable flight options available from San Luis Obispo to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This United Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 3/316:15 am
SBP
-
BOI
1 stop3h 51m
United Airlines
Tue 3/317:03 pm
BOI
-
SBP
1 stop5h 56m
United Airlines
Deal found 2/7$197
This United Airlines deal was found by Cheapflights users on 2/6. 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 3/46:05 am
SBP
-
BOI
1 stop4h 12m
United Airlines
Sun 3/86:24 am
BOI
-
SBP
1 stop5h 14m
United Airlines
Deal found 2/6$244
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/55:00 am
SBP
-
BOI
1 stop7h 32m
United Airlines
Mon 3/96:24 am
BOI
-
SBP
1 stop5h 14m
United Airlines
Deal found 2/7$275
This CheapOair deal was found by Cheapflights users on 2/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:34 pm
SBP
-
BOI
1 stop5h 25m
Alaska Airlines
Mon 3/97:31 pm
BOI
-
SBP
1 stop4h 46m
Alaska Airlines
Deal found 2/6$277
This United Airlines deal was found by Cheapflights users on 2/8. 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 4/26:15 am
SBP
-
BOI
1 stop3h 51m
United Airlines
Mon 4/612:30 pm
BOI
-
SBP
1 stop6h 26m
United Airlines
Deal found 2/8$279
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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.
Thu 3/55:34 pm
SBP
-
BOI
1 stop5h 25m
Alaska Airlines
Mon 3/96:00 pm
BOI
-
SBP
2 stops18h 39m
Alaska Airlines
Deal found 2/7$295

Find flight deals from San Luis Obispo to Boise

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(United Airlines)

One-way from

$129
(United Airlines)

Popular in

May

Cheapest in

February

Average price

$258
Provider with most accurate pricing for San Luis Obispo County-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Obispo County-Boise Air Term. Gowen Fld flights.
Search Deals
From San Luis Obispo County to Boise Air Term. Gowen Fld
Search Deals
One-way flight from San Luis Obispo County to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Boise 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 February 9, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Boise that are best for you.

Fly from

San Luis Obispo

Fly to

Boise

Route

Depart

Return

Price

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Tue 3/31

6:15 am-11:06 am

1 stop3h 51m

Boise Air Term. Gowen Fld

Tue 4/7

12:30 pm-5:56 pm

1 stop6h 26m

$197

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Tue 3/31

6:15 am-11:06 am

1 stop3h 51m

Boise Air Term. Gowen Fld

Tue 3/31

7:03 pm-11:59 pm

1 stop5h 56m

$197

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Wed 3/4

6:05 am-11:17 am

1 stop4h 12m

Boise Air Term. Gowen Fld

Sun 3/8

6:24 am-10:38 am

1 stop5h 14m

$244

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Wed 3/4

6:05 am-11:17 am

1 stop4h 12m

Boise Air Term. Gowen Fld

Mon 3/9

6:24 am-10:38 am

1 stop5h 14m

$244

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Thu 3/5

5:34 pm-11:59 pm

1 stop5h 25m

Boise Air Term. Gowen Fld

Mon 3/9

7:31 pm-11:17 pm

1 stop4h 46m

$257

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Thu 3/5

5:00 am-1:32 pm

1 stop7h 32m

Boise Air Term. Gowen Fld

Mon 3/9

6:24 am-10:38 am

1 stop5h 14m

$275

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Wed 3/4

5:34 pm-11:59 pm

1 stop5h 25m

Boise Air Term. Gowen Fld

Mon 3/9

7:31 pm-11:17 pm

1 stop4h 46m

$277

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Wed 3/4

5:00 am-1:38 pm

1 stop7h 38m

$129

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Thu 3/5

5:34 pm-11:59 pm

1 stop5h 25m

$129

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Thu 3/5

5:00 am-1:32 pm

1 stop7h 32m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 14 results
1
2

Compare providers for flights from San Luis Obispo 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 San Luis Obispo to Boise in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 San Luis Obispo-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Obispo-Boise flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Luis Obispo-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 San Luis Obispo to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from San Luis Obispo 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 San Luis Obispo to Boise

What is the cheapest month to book a flight from San Luis Obispo to Boise?

Currently, May is the cheapest month in which you can book a flight from San Luis Obispo to Boise (average of $132). Flying from San Luis Obispo to Boise in January is currently the most expensive (average of $259). 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 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 February 9, 2026.
Read reviews from past customers who have flown Alaska Airlines and United Airlines from San Luis Obispo to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,863 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,863 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,259 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Luis Obispo to Boise?

    Departing from San Luis Obispo to Boise will take you 3h 51m. San Luis Obispo and Boise are separated by a distance of 621 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 flying from San Luis Obispo to Boise round-trip?

    Flying on United Airlines is currently your cheapest option to Boise, with prices starting at $226. Another option worth looking into is Alaska Airlines, starting at $258 round trip. United Airlines is currently priced 39% below the average price you’ll pay for this route.

  • Can I find deals for flights from San Luis Obispo to Boise that include hotel bookings?

    Yes. In addition to deals on San Luis Obispo to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Obispo to Boise?

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

  • Can I find deals for business class flights from San Luis Obispo to Boise?

    Yes. Cheapflights offers flight deals from San Luis Obispo 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 San Luis Obispo to Boise?

    Currently, May is the cheapest month in which you can book a flight from San Luis Obispo to Boise (average of $132). Flying from San Luis Obispo to Boise in January is currently the most expensive (average of $259). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 2 airlines flying from San Luis Obispo to Boise

Discover the top 2 airlines that operate flights from San Luis Obispo to Boise. 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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$226Average$377FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$258Average$384FlexibilityNo cancel feeOn-time75%

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