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Cheap flights from Idaho to San Luis Obispo from $165

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 9/1. 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

Discover deals from 900+ travel sites with momondo.

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
7:16 am - 2:56 pm
GEG
-
SBP
7h 40m
1 stop
Alaska Airlines Logo
6:08 am - 9:40 pm
SBP
-
GEG
15h 32m
1 stop
$319Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
3:34 pm - 7:58 pm
GEG
-
SBP
4h 24m
1 stop
Alaska Airlines Logo
2:25 pm - 9:40 pm
SBP
-
GEG
7h 15m
2 stops
$324Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
12:58 pm - 5:50 pm
BOI
-
SBP
5h 52m
1 stop
Alaska Airlines Logo
7:30 am - 1:14 pm
SBP
-
BOI
4h 44m
1 stop
$329Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
8:33 pm - 9:31 am
GEG
-
SBP
12h 58m
1 stop
Alaska Airlines Logo
6:43 pm - 11:59 pm
SBP
-
GEG
5h 16m
1 stop
$329Alaska Airlines
Fri, Sep 4 - Tue, Sep 8
Alaska Airlines Logo
1:29 pm - 4:47 pm
BOI
-
SBP
4h 18m
1 stop
Alaska Airlines Logo
2:27 pm - 10:00 pm
SBP
-
BOI
6h 33m
1 stop
$339Alaska Airlines
Fri, Oct 30 - Tue, Nov 3
Alaska Airlines Logo
8:15 am - 11:40 pm
GEG
-
SBP
15h 25m
1 stop
Alaska Airlines Logo
3:24 pm - 10:49 pm
SBP
-
GEG
7h 25m
1 stop
$339Alaska Airlines
Thu, Aug 13 - Wed, Aug 19
United Airlines Logo
7:05 pm - 10:12 pm
BOI
-
SBP
4h 07m
1 stop
United Airlines Logo
6:25 am - 1:08 pm
SBP
-
BOI
5h 43m
1 stop
$434United Airlines
Wed, Jul 22 - Sun, Jul 26
United Airlines Logo
1:45 pm - 9:00 pm
JAC
-
SBP
8h 15m
1 stop
United Airlines Logo
5:00 am - 12:49 pm
SBP
-
JAC
6h 49m
1 stop
$539United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
4:25 pm - 10:11 am
JAC
-
SBP
18h 46m
2 stops
United Airlines Logo
5:00 am - 12:49 pm
SBP
-
JAC
6h 49m
1 stop
$623United Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
1:53 pm - 10:50 pm
IDA
-
SBP
9h 57m
2 stops
American Airlines Logo
12:40 pm - 10:11 pm
SBP
-
IDA
8h 31m
1 stop
$654American Airlines
Thu, Jul 9 - Wed, Jul 15

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American Airlines flights from Idaho to San Luis Obispo

Our best American Airlines deals on Idaho to San Luis Obispo flight tickets
American Airlines
Jul 22
GEG3:20 pmSpokane
7h 30m
1 stop
SBP10:50 pmSan Luis Obispo County
Jul 29
SBP4:07 pmSan Luis Obispo County
7h 10m
1 stop
GEG11:17 pmSpokane
$425
American Airlines
Jul 9
IDA1:53 pmIdaho Falls Fanning Field
9h 57m
2 stops
SBP10:50 pmSan Luis Obispo County
Jul 15
SBP12:40 pmSan Luis Obispo County
8h 31m
1 stop
IDA10:11 pmIdaho Falls Fanning Field
$654

Alaska Airlines flights from Idaho to San Luis Obispo

Our best Alaska Airlines deals on Idaho to San Luis Obispo flight tickets
Alaska Airlines
Oct 27
GEG7:16 amSpokane
7h 40m
1 stop
SBP2:56 pmSan Luis Obispo County
Oct 31
SBP6:08 amSan Luis Obispo County
15h 32m
1 stop
GEG9:40 pmSpokane
$319
Alaska Airlines
Oct 27
GEG3:34 pmSpokane
4h 24m
1 stop
SBP7:58 pmSan Luis Obispo County
Oct 31
SBP2:25 pmSan Luis Obispo County
7h 15m
2 stops
GEG9:40 pmSpokane
$324
Alaska Airlines
Sep 4
GEG8:33 pmSpokane
12h 58m
1 stop
SBP9:31 amSan Luis Obispo County
Sep 8
SBP6:43 pmSan Luis Obispo County
5h 16m
1 stop
GEG11:59 pmSpokane
$329

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 June 26, 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

Tue 10/27

7:16 am-2:56 pm

1 stop7h 40m

San Luis Obispo County

Sat 10/31

6:08 am-9:40 pm

1 stop15h 32m

$319

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

Tue 10/27

3:34 pm-7:58 pm

1 stop4h 24m

San Luis Obispo County

Sat 10/31

2:25 pm-9:40 pm

2 stops7h 15m

$324

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

Tue 10/27

12:58 pm-5:50 pm

1 stop5h 52m

San Luis Obispo County

Sat 10/31

7:30 am-1:14 pm

1 stop4h 44m

$329

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

Fri 9/4

8:33 pm-9:31 am

1 stop12h 58m

San Luis Obispo County

Tue 9/8

6:43 pm-11:59 pm

1 stop5h 16m

$329

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

Fri 10/30

1:29 pm-4:47 pm

1 stop4h 18m

San Luis Obispo County

Tue 11/3

2:27 pm-10:00 pm

1 stop6h 33m

$339

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

Thu 8/13

8:15 am-11:40 pm

1 stop15h 25m

San Luis Obispo County

Wed 8/19

3:24 pm-10:49 pm

1 stop7h 25m

$339
Quickest round-trip

BoiseSan Luis Obispo

BOI - SBP

BOISBP

Boise Air Term. Gowen Fld

Wed 7/22

7:05 pm-10:12 pm

1 stop4h 07m

San Luis Obispo County

Sun 7/26

6:25 am-1:08 pm

1 stop5h 43m

$434

JacksonSan Luis Obispo

JAC - SBP

JACSBP

Jackson Hole

Thu 8/27

1:45 pm-9:00 pm

1 stop8h 15m

San Luis Obispo County

Mon 8/31

5:00 am-12:49 pm

1 stop6h 49m

$539

JacksonSan Luis Obispo

JAC - SBP

JACSBP

Jackson Hole

Thu 8/27

4:25 pm-10:11 am

2 stops18h 46m

San Luis Obispo County

Mon 8/31

5:00 am-12:49 pm

1 stop6h 49m

$623

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Thu 7/9

1:53 pm-10:50 pm

2 stops9h 57m

San Luis Obispo County

Wed 7/15

12:40 pm-10:11 pm

1 stop8h 31m

$654

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, August 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 $164. The month of March is another great option to travel to San Luis Obispo, with average flight prices from Idaho averaging around $196.

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

4h 07m

Direct flights

None
The fastest flight from Idaho to San Luis Obispo takes 4h 07m
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

Frequently asked questions about flying from Idaho to San Luis Obispo

  • 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
11,769 reviews
Search American Airlines flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
9,893 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $258Free CancellationRating
7.9
12,580 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
Paso Robles
Morro Bay
Cambria
Avila Beach
San Simeon
Cayucos
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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