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San Luis Obispo

$131+ Cheap flights from Idaho to San Luis Obispo (SBP)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SBP
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Idaho to San Luis Obispo

Keep the following information in mind while searching for Idaho to San Luis Obispo flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$232
(Hawaiian Airlines)

One-way from

$131
(United Airlines)

Popular in

October

Cheapest in

January

Average price

$341
From Idaho to San Luis Obispo County
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One-way flight from Idaho to San Luis Obispo County
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Highest demand for flights based on searches. 18% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho to San Luis Obispo

Cheapest flights from Idaho to San Luis Obispo
Explore the most affordable flight options available from Idaho to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 10/111:31 pmGEG - SBP
1 stop5h 07mHawaiian Airlines
mié. 10/155:38 pmSBP - GEG
1 stop5h 30mHawaiian Airlines
Deal found 9/15$232
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
mié. 10/298:45 amGEG - SBP
1 stop10h 16mAlaska Airlines
jue. 10/307:56 pmSBP - GEG
1 stop4h 26mAlaska Airlines
Deal found 9/17$266
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 10/146:00 amBOI - SBP
1 stop11h 55mAlaska Airlines
sáb. 10/182:14 pmSBP - BOI
1 stop8h 01mAlaska Airlines
Deal found 9/15$269
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 10/1111:46 amGEG - SBP
1 stop6h 52mAlaska Airlines
mié. 10/152:14 pmSBP - GEG
2 stops10h 13mAlaska Airlines
Deal found 9/15$283
This United Airlines deal was found by Cheapflights users on 9/17. 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.
mié. 10/157:45 amBOI - SBP
1 stop5h 31mUnited Airlines
lun. 10/206:22 pmSBP - BOI
1 stop4h 22mUnited Airlines
Deal found 9/17$289
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/101:20 pmGEG - SBP
1 stop5h 41mAlaska Airlines
lun. 11/175:27 pmSBP - GEG
1 stop5h 48mAlaska Airlines
Deal found 9/16$292
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 10/156:30 amBOI - SBP
1 stop13h 08mAlaska Airlines
lun. 10/207:50 pmSBP - BOI
1 stop14h 19mAlaska Airlines
Deal found 9/16$312
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 10/156:00 amBOI - SBP
2 stops8h 34mAlaska Airlines
sáb. 10/187:50 pmSBP - BOI
2 stops10h 30mAlaska Airlines
Deal found 9/14$323
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/3011:22 amBOI - SBP
1 stop7h 15mAlaska Airlines
mar. 10/76:00 amSBP - BOI
1 stop4h 34mAlaska Airlines
Deal found 9/15$333
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
jue. 10/167:13 amBOI - SBP
1 stop17h 11mAlaska Airlines
sáb. 10/182:14 pmSBP - BOI
1 stop8h 01mAlaska Airlines
Deal found 9/16$350
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
jue. 10/167:34 pmGEG - SBP
1 stop23h 24mAlaska Airlines
lun. 10/207:50 pmSBP - GEG
1 stop12h 30mAlaska Airlines
Deal found 9/17$412
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
mié. 10/17:00 amGEG - SBP
1 stop6h 32mAlaska Airlines
mié. 10/14:57 pmSBP - GEG
1 stop5h 55mAlaska Airlines
Deal found 9/17$531

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to San Luis Obispo 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Idaho to San Luis Obispo that are best for you.

Fly from

Idaho

Fly to

San Luis Obispo

Route

Depart

Return

Price

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

sáb. 10/11

1:31 pm-6:38 pm

1 stop5h 07m

San Luis Obispo County

mié. 10/15

5:38 pm-11:08 pm

1 stop5h 30m

$232

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

sáb. 1/31

7:00 am-1:38 pm

1 stop6h 38m

San Luis Obispo County

sáb. 2/7

6:00 am-4:54 pm

2 stops10h 54m

$263

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

mié. 10/15

6:30 am-6:38 pm

1 stop13h 08m

San Luis Obispo County

sáb. 10/18

2:14 pm-11:15 pm

1 stop8h 01m

$269

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

mar. 10/14

6:00 am-4:55 pm

1 stop11h 55m

San Luis Obispo County

sáb. 10/18

2:14 pm-11:15 pm

1 stop8h 01m

$269

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

mié. 10/22

8:00 am-6:38 pm

1 stop11h 38m

San Luis Obispo County

sáb. 10/25

2:14 pm-11:15 pm

1 stop8h 01m

$269

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

sáb. 10/11

11:46 am-6:38 pm

1 stop6h 52m

San Luis Obispo County

mié. 10/15

2:14 pm-12:27 am

2 stops10h 13m

$283

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

mié. 10/15

7:45 am-12:16 pm

1 stop5h 31m

San Luis Obispo County

lun. 10/20

6:22 pm-11:44 pm

1 stop4h 22m

$289

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

lun. 11/10

1:20 pm-7:01 pm

1 stop5h 41m

San Luis Obispo County

lun. 11/17

5:27 pm-11:15 pm

1 stop5h 48m

$292

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

mié. 10/15

6:30 am-6:38 pm

1 stop13h 08m

San Luis Obispo County

lun. 10/20

7:50 pm-11:09 am

1 stop14h 19m

$312

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

mié. 10/29

2:38 pm-4:55 pm

2 stops26h 17m

San Luis Obispo County

jue. 10/30

7:56 pm-12:22 am

1 stop4h 26m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 27 results
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Best time to book a flight from Idaho to San Luis Obispo

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho to San Luis Obispo (average of $374). Flying from Idaho to San Luis Obispo in June is currently the most expensive (average of $511). 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 ID to SBP?

Find hourly flight availability from Idaho to San Luis Obispo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to San Luis Obispo as you normally would.

Related info for your journey

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

    Most people fly into San Luis Obispo County (SBP) if they book a flight to San Luis Obispo from Idaho. County is conveniently located just 3.3 mi from San Luis Obispo’s city center.

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

    Departing from Idaho to San Luis Obispo will take you 5h 07m. The distance between Idaho and San Luis Obispo is about 870 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $131. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Idaho to San Luis Obispo for a low price.

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

    While some choose either Spokane - San Luis Obispo County or Idaho Falls Fanning Field - San Luis Obispo County, Boise Air Term. Gowen Fld - San Luis Obispo County is the most popular route from Idaho to San Luis Obispo.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Idaho to San Luis Obispo (average of $374). Flying from Idaho to San Luis Obispo in June is currently the most expensive (average of $511). 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 San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Morro Bay
Avila Beach
Arroyo Grande
San Simeon

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Alternative routes for Idaho to San Luis Obispo

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

Discover the top 3 airlines that operate flights from Idaho to San Luis Obispo. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$249Average$427FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$268Average$419FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$279Average$349FlexibilityNo cancel feeOn-time71%

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