What are the cheapest airlines flying from San Luis Obispo to Boise round-trip?

Flying on American Airlines is currently your cheapest option to Boise, with prices starting at $280. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Alaska Airlines, with the lowest prices starting at $300 and $327, respectively. American Airlines is currently priced 34% below the average price you’ll pay for this route.

What is the cheapest day to fly from San Luis Obispo to Boise?

Travelers seeking maximum savings on their San Luis Obispo to Boise flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday afternoons 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 San Luis Obispo to Boise?

Before booking your flight from San Luis Obispo to Boise check out the most popular airlines for this route: American Airlines, Alaska Airlines or United Airlines.

What is the cheapest day to fly round-trip from San Luis Obispo to Boise?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Boise. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from San Luis Obispo to Boise?

The best pricing can be found in the month of June. Prices to Boise from San Luis Obispo average $425. You can even find prices in June for less than $425, as users have found deals to Boise from as low as $260. The month of August appears to be one of the more expensive times to travel to Boise from San Luis Obispo. Flying in the targeted month can save you up to 29%.

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

When flying from San Luis Obispo to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 10% versus a flight at noon.

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 Expedia the most. Expedia 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.

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.

$211+ Flights from San Luis Obispo to Boise - Compare & Save Big

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1. Tell us where you want to go

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Cheap flight deals from San Luis Obispo to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$280 (American Airlines)
One-way from	$211 (Alaska Airlines)
Popular in	August
Cheapest in	June
Average price	$463

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. 8% potential increase in price ($41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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Find 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 May 12, 2025.

Wed 6/184:36 pmSBP - BOI

1 stop6h 00mAmerican Airlines

Mon 6/235:16 pmBOI - SBP

1 stop6h 19mAmerican Airlines

Deal found 5/11

$280

Thu 9/254:57 pmSBP - BOI

1 stop5h 46mHawaiian Airlines

Mon 9/297:07 amBOI - SBP

1 stop7h 25mHawaiian Airlines

Deal found 5/12

$300

Thu 9/254:57 pmSBP - BOI

1 stop5h 46mAlaska Airlines

Mon 9/298:00 amBOI - SBP

2 stops9h 43mAlaska Airlines

Deal found 5/12

$327

Mon 5/268:30 amSBP - BOI

1 stop4h 20mUnited Airlines

Fri 5/307:07 pmBOI - SBP

1 stop5h 52mUnited Airlines

Deal found 5/11

$353

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

Wed 6/184:36 pmSBP - BOI

1 stop6h 00mAmerican Airlines

Mon 6/235:16 pmBOI - SBP

1 stop6h 19mAmerican Airlines

Deal found 5/11

$280

Thu 9/254:57 pmSBP - BOI

1 stop5h 46mHawaiian Airlines

Mon 9/297:07 amBOI - SBP

1 stop7h 25mHawaiian Airlines

Deal found 5/12

$300

Thu 9/254:57 pmSBP - BOI

1 stop5h 46mAlaska Airlines

Mon 9/298:00 amBOI - SBP

2 stops9h 43mAlaska Airlines

Deal found 5/12

$327

Mon 5/268:30 amSBP - BOI

1 stop4h 20mUnited Airlines

Fri 5/307:07 pmBOI - SBP

1 stop5h 52mUnited Airlines

Deal found 5/11

$353

Last-minute flights from San Luis Obispo to Boise
Discover last-minute flight deals from San Luis Obispo to Boise. Data last updated May 12, 2025 and is based on user searches.

Thu 5/225:15 amSBP - BOI

1 stop7h 14mUnited Airlines

Sun 5/257:07 pmBOI - SBP

1 stop5h 52mUnited Airlines

Deal found 5/12

$450

Thu 5/222:05 pmSBP - BOI

2 stops8h 19mAlaska Airlines

Sun 5/254:35 pmBOI - SBP

2 stops7h 40mAlaska Airlines

Deal found 5/12

$798

Mon 5/268:30 amSBP - BOI

1 stop4h 20mUnited Airlines

Fri 5/307:07 pmBOI - SBP

1 stop5h 52mUnited Airlines

Deal found 5/11

$353

Wed 6/184:36 pmSBP - BOI

1 stop6h 00mAmerican Airlines

Mon 6/235:16 pmBOI - SBP

1 stop6h 19mAmerican Airlines

Deal found 5/11

$280

Wed 6/183:45 pmSBP - BOI

1 stop6h 45mAlaska Airlines

Mon 6/235:46 pmBOI - SBP

2 stops30h 27mAlaska Airlines

Deal found 5/11

$416

One-way flights from San Luis Obispo to Boise
Search for one-way flight options from San Luis Obispo to Boise. Find affordable one-way fares based on user searches. Data last updated May 12, 2025.

Thu 5/297:35 pmSBP - BOI

1 stop14h 11mAlaska Airlines

Deal found 5/11

$211

Thu 5/222:12 pmSBP - BOI

1 stop3h 53mUnited Airlines

Deal found 5/12

$213

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Wed 6/18

4:36 pm-11:36 pm

1 stop6h 00m

Boise Air Term. Gowen Fld

Mon 6/23

5:16 pm-10:35 pm

1 stop6h 19m

$280

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Thu 9/25

4:57 pm-11:43 pm

1 stop5h 46m

Boise Air Term. Gowen Fld

Mon 9/29

7:07 am-1:32 pm

1 stop7h 25m

$300

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Thu 9/25

4:57 pm-11:43 pm

1 stop5h 46m

Boise Air Term. Gowen Fld

Mon 9/29

8:00 am-4:43 pm

2 stops9h 43m

$327

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Mon 5/26

8:30 am-1:50 pm

1 stop4h 20m

Boise Air Term. Gowen Fld

Fri 5/30

7:07 pm-11:59 pm

1 stop5h 52m

$353

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Thu 5/29

7:35 pm-10:46 am

1 stop14h 11m

$211

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Thu 5/22

2:12 pm-7:05 pm

1 stop3h 53m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Compare providers for flights from San Luis Obispo to Boise

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 May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 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 Expedia the most. Expedia 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, October is the cheapest month in which you can book a flight from San Luis Obispo to Boise (average of $314). Flying from San Luis Obispo to Boise in June is currently the most expensive (average of $399). 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

Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines and United Airlines from San Luis Obispo to Boise. 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.

Hawaiian Airlines

7.9

Good

2,431 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

8,724 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.

American Airlines

7.2

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.

Related info for your journey

What are the cheapest airlines flying from San Luis Obispo to Boise round-trip?
Flying on American Airlines is currently your cheapest option to Boise, with prices starting at $280. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Alaska Airlines, with the lowest prices starting at $300 and $327, respectively. American Airlines is currently priced 34% 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, October is the cheapest month in which you can book a flight from San Luis Obispo to Boise (average of $314). Flying from San Luis Obispo to Boise in June is currently the most expensive (average of $399). 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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Top 3 airlines flying from San Luis Obispo to Boise

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$226	Average$363	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$247	Average$433	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$282	Average$476	FlexibilityNo cancel fee	On-time71%

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$211+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Obispo 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 San Luis Obispo to Boise

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Luis Obispo to Boise

Cheapest flights from San Luis Obispo to BoiseExplore 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 May 12, 2025.

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 May 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Boise that are best for you.

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 May.

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.

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?

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 12, 2025.

Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines and United Airlines from San Luis Obispo to Boise. 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 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.

What are the cheapest airlines flying from San Luis Obispo to Boise round-trip?

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

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

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

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

Traveling to a place near San Luis Obispo?

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Alternative routes for San Luis Obispo to Boise

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Top 3 airlines flying from San Luis Obispo to Boise

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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 May 12, 2025.