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Cheap flights from Idaho to San Luis Obispo from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to San Luis Obispo departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Idaho to San Luis Obispo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
2:45 pm - 10:18 pm
GEG
-
SBP
7h 33m
1 stop
Alaska Airlines Logo
7:35 am - 11:52 am
SBP
-
GEG
4h 17m
1 stop
$281Alaska Airlines
Wed, May 6 - Wed, May 13
Alaska Airlines Logo
4:38 pm - 10:18 pm
BOI
-
SBP
6h 40m
1 stop
Alaska Airlines Logo
5:36 pm - 11:59 pm
SBP
-
BOI
5h 23m
1 stop
$295Alaska Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
7:27 am - 2:59 pm
GEG
-
SBP
7h 32m
1 stop
Alaska Airlines Logo
7:20 am - 1:23 pm
SBP
-
GEG
6h 03m
1 stop
$295Alaska Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
6:00 am - 6:42 pm
GEG
-
SBP
12h 42m
1 stop
Alaska Airlines Logo
6:00 am - 3:34 pm
SBP
-
GEG
9h 34m
1 stop
$310Alaska Airlines
Mon, Apr 13 - Tue, Apr 21
Alaska Airlines Logo
11:58 am - 6:42 pm
BOI
-
SBP
7h 44m
1 stop
Alaska Airlines Logo
3:12 pm - 11:47 pm
SBP
-
BOI
7h 35m
1 stop
$315Alaska Airlines
Tue, Apr 14 - Sat, Apr 18
Alaska Airlines Logo
2:45 pm - 10:18 pm
GEG
-
SBP
7h 33m
1 stop
Alaska Airlines Logo
3:39 pm - 10:20 pm
SBP
-
GEG
6h 41m
1 stop
$329Alaska Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
6:30 am - 11:38 am
BOI
-
SBP
6h 08m
1 stop
United Airlines Logo
7:04 pm - 11:55 pm
SBP
-
BOI
3h 51m
1 stop
$360United Airlines
Thu, Jul 16 - Tue, Jul 21
United Airlines Logo
4:15 pm - 9:35 pm
JAC
-
SBP
6h 20m
1 stop
United Airlines Logo
5:00 am - 1:21 pm
SBP
-
JAC
7h 21m
1 stop
$369United Airlines
Sat, Apr 4 - Wed, Apr 8
United Airlines Logo
7:00 am - 11:44 pm
JAC
-
SBP
17h 44m
2 stops
United Airlines Logo
5:00 am - 1:21 pm
SBP
-
JAC
7h 21m
1 stop
$662United Airlines
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
1:08 pm - 11:31 pm
JAC
-
SBP
11h 23m
2 stops
American Airlines Logo
6:06 am - 12:41 pm
SBP
-
JAC
29h 35m
2 stops
$829American Airlines
Sat, Apr 4 - Wed, Apr 8

Alaska Airlines flights from Idaho to San Luis Obispo

Our best Alaska Airlines deals on Idaho to San Luis Obispo flight tickets
Alaska Airlines
May 6
GEG2:45 pmSpokane
7h 33m
1 stop
SBP10:18 pmSan Luis Obispo County
May 13
SBP7:35 amSan Luis Obispo County
4h 17m
1 stop
GEG11:52 amSpokane
$281
Alaska Airlines
Apr 25
GEG5:00 pmSpokane
5h 18m
1 stop
SBP10:18 pmSan Luis Obispo County
Apr 28
SBP7:20 amSan Luis Obispo County
6h 03m
1 stop
GEG1:23 pmSpokane
$295
Alaska Airlines
Apr 13
GEG6:00 amSpokane
12h 42m
1 stop
SBP6:42 pmSan Luis Obispo County
Apr 21
SBP6:00 amSan Luis Obispo County
9h 34m
1 stop
GEG3:34 pmSpokane
$310

United Airlines flights from Idaho to San Luis Obispo

Our best United Airlines deals on Idaho to San Luis Obispo flight tickets
United Airlines
Jul 16
BOI6:30 amBoise Air Term. Gowen Fld
6h 08m
1 stop
SBP11:38 amSan Luis Obispo County
Jul 21
SBP7:04 pmSan Luis Obispo County
3h 51m
1 stop
BOI11:55 pmBoise Air Term. Gowen Fld
$360
United Airlines
Apr 4
JAC4:15 pmJackson Hole
6h 20m
1 stop
SBP9:35 pmSan Luis Obispo County
Apr 8
SBP5:00 amSan Luis Obispo County
7h 21m
1 stop
JAC1:21 pmJackson Hole
$369
United Airlines
May 29
BOI7:05 pmBoise Air Term. Gowen Fld
4h 07m
1 stop
SBP10:12 pmSan Luis Obispo County
May 31
SBP6:25 amSan Luis Obispo County
5h 43m
1 stop
BOI1:08 pmBoise Air Term. Gowen Fld
$413

momondo 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, momondo users made 832,500 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Idaho to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

Wed 5/6

2:45 pm-10:18 pm

1 stop7h 33m

San Luis Obispo County

Wed 5/13

7:35 am-11:52 am

1 stop4h 17m

$281

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

Sat 5/2

4:38 pm-10:18 pm

1 stop6h 40m

San Luis Obispo County

Wed 5/6

5:36 pm-11:59 pm

1 stop5h 23m

$295

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

Sat 5/2

7:27 am-2:59 pm

1 stop7h 32m

San Luis Obispo County

Wed 5/6

7:20 am-1:23 pm

1 stop6h 03m

$295

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

Mon 4/13

6:00 am-6:42 pm

1 stop12h 42m

San Luis Obispo County

Tue 4/21

6:00 am-3:34 pm

1 stop9h 34m

$310

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

Tue 4/14

11:58 am-6:42 pm

1 stop7h 44m

San Luis Obispo County

Sat 4/18

3:12 pm-11:47 pm

1 stop7h 35m

$315

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

Tue 4/28

2:45 pm-10:18 pm

1 stop7h 33m

San Luis Obispo County

Sat 5/2

3:39 pm-10:20 pm

1 stop6h 41m

$329
Quickest round-trip

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

Thu 7/16

6:30 am-11:38 am

1 stop6h 08m

San Luis Obispo County

Tue 7/21

7:04 pm-11:55 pm

1 stop3h 51m

$360

JacksonSan Luis Obispo

JAC - SBP

JACSBP

Jackson Hole

Sat 4/4

4:15 pm-9:35 pm

1 stop6h 20m

San Luis Obispo County

Wed 4/8

5:00 am-1:21 pm

1 stop7h 21m

$369

JacksonSan Luis Obispo

JAC - SBP

JACSBP

Jackson Hole

Wed 4/8

7:00 am-11:44 pm

2 stops17h 44m

San Luis Obispo County

Sat 4/11

5:00 am-1:21 pm

1 stop7h 21m

$662

JacksonSan Luis Obispo

JAC - SBP

JACSBP

Jackson Hole

Sat 4/4

1:08 pm-11:31 pm

2 stops11h 23m

San Luis Obispo County

Wed 4/8

6:06 am-12:41 pm

2 stops29h 35m

$829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Luis Obispo from

How to get the cheapest flight ticket from Idaho to San Luis Obispo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, February is the cheapest month to fly from Idaho to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $300. The month of September is another great option to travel to San Luis Obispo, with average flight prices from Idaho averaging around $327.

Cheap Idaho to San Luis Obispo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to San Luis Obispo

Fastest flight time

3h 58m

Direct flights

None
The fastest flight from Idaho to San Luis Obispo takes 3h 58m
There are no direct flights from Idaho to San Luis Obispo. There are no popular flight routes from Idaho to San Luis Obispo.
Search flight deals

  • When did momondo last update prices for flights from Idaho to San Luis Obispo County Airport?

    Prices for flights from Idaho to San Luis Obispo County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho to San Luis Obispo County Airport?

  • How old do you have to be to fly from Idaho to San Luis Obispo County Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to San Luis Obispo County Airport.

  • What documentation or ID do you need to fly to San Luis Obispo County Airport?

    The travel and health documents required for your trip to San Luis Obispo County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Luis Obispo County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to San Luis Obispo

Compare and see reviews for airlines that fly from Idaho to San Luis Obispo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $240Free CancellationRating
7.1
11,492 reviews
Search American Airlines flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
9,469 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $249Free CancellationRating
7.9
12,101 reviews
Search Alaska Airlines flights

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Pismo Beach
Morro Bay
Paso Robles
Cambria
Avila Beach
Cayucos
San Simeon
Arroyo Grande
Atascadero
Grover Beach

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to San Luis Obispo?

It is quick and easy to find Idaho to San Luis Obispo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Luis Obispo that suits you.

Can I find flights from Idaho to San Luis Obispo with flexible booking policies on momondo?

Yes. All flights to San Luis Obispo from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to San Luis Obispo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Luis Obispo from Idaho.

I’m not ready to book a flight from Idaho to San Luis Obispo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to San Luis Obispo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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