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San Luis Obispo

$143+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SBP
jul. 23 — jul. 301
mié. 7/23
mié. 7/30
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 julio 18, 2025.

Round-trip from

$238
(Hawaiian Airlines)

One-way from

$143
(Alaska Airlines)

Popular in

October

Cheapest in

January

Average price

$436
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. 13% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 18, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/117:00 amGEG - SBP
1 stop6h 39mHawaiian Airlines
mié. 10/155:38 pmSBP - GEG
1 stop5h 30mHawaiian Airlines
Deal found 7/17$238
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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.
lun. 8/256:01 pmBOI - SBP
2 stops20h 31mAlaska Airlines
mié. 8/274:57 pmSBP - BOI
1 stop5h 46mAlaska Airlines
Deal found 7/17$253
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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. 8/137:00 amGEG - SBP
1 stop8h 05mAlaska Airlines
mié. 8/204:57 pmSBP - GEG
1 stop5h 55mAlaska Airlines
Deal found 7/16$258
This American Airlines deal was found by Cheapflights users on 7/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/165:20 pmBOI - SBP
1 stop5h 52mAmerican Airlines
sáb. 10/186:05 amSBP - BOI
1 stop6h 39mAmerican Airlines
Deal found 7/16$280
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/94:40 pmBOI - SBP
1 stop4h 19mUnited Airlines
lun. 8/116:00 pmSBP - BOI
1 stop4h 35mUnited Airlines
Deal found 7/16$291
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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.
vie. 9/123:57 pmIDA - SBP
2 stops22h 35mAlaska Airlines
lun. 9/156:29 pmSBP - IDA
1 stop27h 10mAlaska Airlines
Deal found 7/16$460
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2112:35 pmGEG - SBP
2 stops27h 24mUnited Airlines
lun. 8/254:44 pmSBP - GEG
2 stops30h 21mUnited Airlines
Deal found 7/16$506
This American Airlines deal was found by Cheapflights users on 7/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/296:00 amGEG - SBP
2 stops12h 43mAmerican Airlines
vie. 10/36:00 amSBP - GEG
2 stops12h 39mAmerican Airlines
Deal found 7/16$1,548

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 julio 18, 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

7:00 am-1:39 pm

1 stop6h 39m

San Luis Obispo County

mié. 10/15

5:38 pm-11:08 pm

1 stop5h 30m

$238

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

lun. 8/25

6:01 pm-1:32 pm

2 stops20h 31m

San Luis Obispo County

mié. 8/27

4:57 pm-11:43 pm

1 stop5h 46m

$253

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

mié. 8/13

7:00 am-3:05 pm

1 stop8h 05m

San Luis Obispo County

mié. 8/20

4:57 pm-10:52 pm

1 stop5h 55m

$258

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

jue. 10/16

5:20 pm-10:12 pm

1 stop5h 52m

San Luis Obispo County

sáb. 10/18

6:05 am-1:44 pm

1 stop6h 39m

$280

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

sáb. 8/9

4:40 pm-7:59 pm

1 stop4h 19m

San Luis Obispo County

lun. 8/11

6:00 pm-11:35 pm

1 stop4h 35m

$291

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

vie. 9/12

3:57 pm-1:32 pm

2 stops22h 35m

San Luis Obispo County

lun. 9/15

6:29 pm-10:39 pm

1 stop27h 10m

$460

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

jue. 8/21

12:35 pm-3:59 pm

2 stops27h 24m

San Luis Obispo County

lun. 8/25

4:44 pm-11:05 pm

2 stops30h 21m

$506

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

lun. 9/29

6:00 am-6:43 pm

2 stops12h 43m

San Luis Obispo County

vie. 10/3

6:00 am-6:39 pm

2 stops12h 39m

$1,548

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

sáb. 8/9

7:00 am-3:05 pm

1 stop8h 05m

$143

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

mar. 8/12

4:13 pm-8:43 pm

1 stop5h 30m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 15 results
1
2

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 $512). 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 julio 18, 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.

How much does it cost to fly round-trip from Idaho to San Luis Obispo?

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. 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 San Luis Obispo. Reviews last updated julio 18, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and United Airlines from Idaho to San Luis Obispo by reading reviews from past customers. 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

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

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

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,581 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

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
8,864 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

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

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

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

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.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $143. However, be on the lookout for offers from United Airlines and American 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 $512). 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 julio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$254Average$434FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$268Average$440FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$279Average$349FlexibilityNo cancel feeOn-time71%

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