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$135+ Cheap flights from San Luis Obispo (SBP) to Idaho

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BOI
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Idaho

Keep the following information in mind while searching for San Luis Obispo to Idaho flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$275
(Alaska Airlines)

One-way from

$135
(United Airlines)

Popular in

August

Cheapest in

May

Average price

$372
Provider with most accurate pricing for San Luis Obispo County-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for San Luis Obispo County-Boise Air Term. Gowen Fld flights.
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From San Luis Obispo County to Idaho
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One-way flight from San Luis Obispo County to Idaho
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Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Luis Obispo to Idaho

Cheapest flights from San Luis Obispo to Idaho
Explore the most affordable flight options available from San Luis Obispo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 6/36:10 amSBP - BOI
1 stop4h 28mAlaska Airlines
Tue 6/108:55 amBOI - SBP
1 stop5h 30mAlaska Airlines
Deal found 4/23$250
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:00 amSBP - BOI
1 stop6h 18mAmerican Airlines
Tue 7/155:17 pmBOI - SBP
1 stop6h 18mAmerican Airlines
Deal found 4/22$276
This Hawaiian Airlines deal was found by Cheapflights users on 4/22. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:35 pmSBP - GEG
1 stop4h 24mHawaiian Airlines
Tue 7/2911:44 amGEG - SBP
1 stop6h 59mHawaiian Airlines
Deal found 4/22$304
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 8/318:10 amSBP - BOI
1 stop4h 20mUnited Airlines
Fri 9/52:13 pmBOI - SBP
1 stop5h 06mUnited Airlines
Deal found 4/23$320
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 5/237:35 pmSBP - GEG
1 stop4h 19mAlaska Airlines
Mon 5/265:49 pmGEG - SBP
2 stops19h 36mAlaska Airlines
Deal found 4/22$334
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 5/235:55 pmSBP - GEG
1 stop5h 19mUnited Airlines
Mon 5/266:20 amGEG - SBP
1 stop5h 36mUnited Airlines
Deal found 4/22$346
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 9/16:30 pmSBP - IDA
1 stop27h 09mAlaska Airlines
Mon 9/86:13 amIDA - SBP
1 stop12h 25mAlaska Airlines
Deal found 4/23$484
This United Airlines deal was found by Cheapflights users on 4/23. 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 6/182:12 pmSBP - JAC
1 stop4h 32mUnited Airlines
Wed 6/257:50 amJAC - SBP
1 stop5h 06mUnited Airlines
Deal found 4/23$517
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 9/15:23 pmSBP - JAC
2 stops16h 42mAlaska Airlines
Sun 9/711:45 amJAC - SBP
2 stops26h 18mAlaska Airlines
Deal found 4/23$741

Cheapflights Fare Finder

Customize your flight search to find flights from San Luis Obispo to Idaho 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 April 24, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Idaho that are best for you.

Fly from

San Luis Obispo

Fly to

Idaho

Route

Depart

Return

Price

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Tue 6/3

6:10 am-11:38 am

1 stop4h 28m

Boise Air Term. Gowen Fld

Tue 6/10

8:55 am-1:25 pm

1 stop5h 30m

$250

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Wed 7/9

6:00 am-1:18 pm

1 stop6h 18m

Boise Air Term. Gowen Fld

Tue 7/15

5:17 pm-10:35 pm

1 stop6h 18m

$276

San Luis ObispoSpokane

SBP - GEG

SBPGEG

San Luis Obispo County

Sat 7/26

7:35 pm-11:59 pm

1 stop4h 24m

Spokane

Tue 7/29

11:44 am-6:43 pm

1 stop6h 59m

$304

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Sun 8/31

8:10 am-1:30 pm

1 stop4h 20m

Boise Air Term. Gowen Fld

Fri 9/5

2:13 pm-6:19 pm

1 stop5h 06m

$320

San Luis ObispoSpokane

SBP - GEG

SBPGEG

San Luis Obispo County

Fri 5/23

7:35 pm-11:54 pm

1 stop4h 19m

Spokane

Mon 5/26

5:49 pm-1:25 pm

2 stops19h 36m

$334

San Luis ObispoSpokane

SBP - GEG

SBPGEG

San Luis Obispo County

Fri 5/23

5:55 pm-11:14 pm

1 stop5h 19m

Spokane

Mon 5/26

6:20 am-11:56 am

1 stop5h 36m

$346

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Mon 9/1

6:30 pm-10:39 pm

1 stop27h 09m

Idaho Falls Fanning Field

Mon 9/8

6:13 am-5:38 pm

1 stop12h 25m

$484

San Luis ObispoJackson

SBP - JAC

SBPJAC

San Luis Obispo County

Wed 6/18

2:12 pm-7:44 pm

1 stop4h 32m

Jackson Hole

Wed 6/25

7:50 am-11:56 am

1 stop5h 06m

$517

San Luis ObispoJackson

SBP - JAC

SBPJAC

San Luis Obispo County

Mon 9/1

5:23 pm-11:05 am

2 stops16h 42m

Jackson Hole

Sun 9/7

11:45 am-1:03 pm

2 stops26h 18m

$741

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Sun 8/31

6:20 pm-11:34 pm

1 stop4h 14m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 14 results
1
2

Best time to book a flight from San Luis Obispo to Idaho

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

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

Currently, October is the cheapest month in which you can book a flight from San Luis Obispo to Idaho (average of $314). Flying from San Luis Obispo to Idaho in June is currently the most expensive (average of $419). 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 Idaho by month

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

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

Temperature in Idaho by month

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

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

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated April 24, 2025.
Read through reviews of airlines operating flights from San Luis Obispo to Idaho, such as Alaska Airlines, Hawaiian Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Idaho. 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 from for flights from San Luis Obispo to Idaho?

    San Luis Obispo County (SBP), located 3.3 mi from the city center, is the airport you fly out of when you book flights from San Luis Obispo to Idaho.

  • What are the cheapest airlines to fly from San Luis Obispo to Idaho one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $135. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, as they are both options that can get you from San Luis Obispo to Idaho for a low price.

  • What are the most popular routes from San Luis Obispo to Idaho?

    The most popular route from San Luis Obispo to Idaho is San Luis Obispo County - Boise Air Term. Gowen Fld. You may also consider San Luis Obispo County - Spokane or San Luis Obispo County - Jackson Hole.

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

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

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

    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 Idaho.

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

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

    Currently, October is the cheapest month in which you can book a flight from San Luis Obispo to Idaho (average of $314). Flying from San Luis Obispo to Idaho in June is currently the most expensive (average of $419). 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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Alternative routes for San Luis Obispo to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from San Luis Obispo to Idaho

Discover the top 3 airlines that operate flights from San Luis Obispo to Idaho. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$247Average$448FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$249Average$421FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$282Average$476FlexibilityNo cancel feeOn-time71%

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