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Cheap flights from Idaho to San Luis Obispo from $214

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 11/10. 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
7:19 am - 1:46 pmGEG  Spokane-SBP San Luis Obispo County
6h 27m1 stop San Diego
Alaska Airlines Logo
2:26 pm - 10:50 pmSBP  San Luis Obispo County-GEG Spokane
8h 24m1 stop San Diego
$332Alaska Airlines
Tue, Oct 6 - Thu, Oct 15
Alaska Airlines Logo
10:41 am - 4:02 pmBOI  Boise Air Term. Gowen Fld-SBP San Luis Obispo County
6h 21m1 stop Las Vegas Harry Reid Intl
Alaska Airlines Logo
6:06 am - 3:28 pmSBP  San Luis Obispo County-BOI Boise Air Term. Gowen Fld
8h 22m2 stops San Diego Las Vegas Harry Reid Intl
$338Alaska Airlines
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
10:41 am - 4:02 pmBOI  Boise Air Term. Gowen Fld-SBP San Luis Obispo County
6h 21m1 stop Las Vegas Harry Reid Intl
Alaska Airlines Logo
6:06 am - 1:28 pmSBP  San Luis Obispo County-BOI Boise Air Term. Gowen Fld
6h 22m1 stop San Diego
$350Alaska Airlines
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
7:37 pm - 1:46 pmBOI  Boise Air Term. Gowen Fld-SBP San Luis Obispo County
19h 09m1 stop San Diego
Alaska Airlines Logo
2:27 pm - 1:28 pmSBP  San Luis Obispo County-BOI Boise Air Term. Gowen Fld
22h 01m1 stop San Diego
$353Alaska Airlines
Fri, Oct 30 - Tue, Nov 3
United Airlines Logo
2:44 pm - 9:00 pmBOI  Boise Air Term. Gowen Fld-SBP San Luis Obispo County
7h 16m1 stop Denver Intl
United Airlines Logo
2:20 pm - 9:24 pmSBP  San Luis Obispo County-BOI Boise Air Term. Gowen Fld
6h 04m1 stop San Francisco
$459United Airlines
Thu, Sep 3 - Mon, Sep 7
United Airlines Logo
8:15 am - 11:53 amBOI  Boise Air Term. Gowen Fld-SBP San Luis Obispo County
4h 38m1 stop San Francisco
United Airlines Logo
2:20 pm - 9:24 pmSBP  San Luis Obispo County-BOI Boise Air Term. Gowen Fld
6h 04m1 stop San Francisco
$459United Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
5:50 pm - 10:36 pmBOI  Boise Air Term. Gowen Fld-SBP San Luis Obispo County
5h 46m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:00 am - 1:26 pmSBP  San Luis Obispo County-BOI Boise Air Term. Gowen Fld
6h 26m1 stop Phoenix Sky Harbor Intl
$459American Airlines
Fri, Dec 25 - Fri, Jan 1
American Airlines Logo
5:23 pm - 10:24 pmBOI  Boise Air Term. Gowen Fld-SBP San Luis Obispo County
6h 01m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
4:40 pm - 10:42 pmSBP  San Luis Obispo County-BOI Boise Air Term. Gowen Fld
5h 02m1 stop Phoenix Sky Harbor Intl
$459American Airlines
Fri, Dec 25 - Fri, Jan 1
United Airlines Logo
6:15 am - 11:53 amBOI  Boise Air Term. Gowen Fld-SBP San Luis Obispo County
6h 38m1 stop San Francisco
United Airlines Logo
2:20 pm - 9:24 pmSBP  San Luis Obispo County-BOI Boise Air Term. Gowen Fld
6h 04m1 stop San Francisco
$459United Airlines
Fri, Sep 4 - Mon, Sep 7
American Airlines Logo
5:50 pm - 10:36 pmBOI  Boise Air Term. Gowen Fld-SBP San Luis Obispo County
5h 46m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:00 am - 1:26 pmSBP  San Luis Obispo County-BOI Boise Air Term. Gowen Fld
6h 26m1 stop Phoenix Sky Harbor Intl
$493American Airlines
Fri, Dec 25 - Fri, Jan 1

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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 6
GEG7:19 amSpokane
6h 27m
1 stop
SBP1:46 pmSan Luis Obispo County
Oct 15
SBP2:26 pmSan Luis Obispo County
8h 24m
1 stop
GEG10:50 pmSpokane
$332
Alaska Airlines
Nov 7
BOI10:41 amBoise Air Term. Gowen Fld
6h 21m
1 stop
SBP4:02 pmSan Luis Obispo County
Nov 10
SBP6:06 amSan Luis Obispo County
8h 22m
2 stops
BOI3:28 pmBoise Air Term. Gowen Fld
$338
Alaska Airlines
Nov 7
BOI10:41 amBoise Air Term. Gowen Fld
6h 21m
1 stop
SBP4:02 pmSan Luis Obispo County
Nov 10
SBP6:06 amSan Luis Obispo County
6h 22m
1 stop
BOI1:28 pmBoise Air Term. Gowen Fld
$350

American Airlines flights from Idaho to San Luis Obispo

Our best American Airlines deals on Idaho to San Luis Obispo flight tickets
American Airlines
Dec 25
BOI5:50 pmBoise Air Term. Gowen Fld
5h 46m
1 stop
SBP10:36 pmSan Luis Obispo County
Jan 1
SBP6:00 amSan Luis Obispo County
6h 26m
1 stop
BOI1:26 pmBoise Air Term. Gowen Fld
$459
American Airlines
Nov 20
IDA6:45 amIdaho Falls Fanning Field
6h 07m
1 stop
SBP11:52 amSan Luis Obispo County
Dec 2
SBP4:18 pmSan Luis Obispo County
5h 18m
1 stop
IDA10:36 pmIdaho Falls Fanning Field
$493
American Airlines
Oct 15
BOI5:29 pmBoise Air Term. Gowen Fld
6h 30m
1 stop
SBP10:59 pmSan Luis Obispo County
Oct 18
SBP6:00 amSan Luis Obispo County
6h 22m
1 stop
BOI1:22 pmBoise Air Term. Gowen Fld
$543

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 August 11, 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 Spokane - SBP San Luis Obispo County

GEGSBP

Spokane

Tue 10/6

7:19 am-1:46 pm

1 stop6h 27m

San Luis Obispo County

Thu 10/15

2:26 pm-10:50 pm

1 stop8h 24m

$332

BoiseSan Luis Obispo

BOI Boise Air Term. Gowen Fld - SBP San Luis Obispo County

BOISBP

Boise Air Term. Gowen Fld

Sat 11/7

10:41 am-4:02 pm

1 stop6h 21m

San Luis Obispo County

Tue 11/10

6:06 am-3:28 pm

2 stops8h 22m

$338

BoiseSan Luis Obispo

BOI Boise Air Term. Gowen Fld - SBP San Luis Obispo County

BOISBP

Boise Air Term. Gowen Fld

Sat 11/7

10:41 am-4:02 pm

1 stop6h 21m

San Luis Obispo County

Tue 11/10

6:06 am-1:28 pm

1 stop6h 22m

$350

BoiseSan Luis Obispo

BOI Boise Air Term. Gowen Fld - SBP San Luis Obispo County

BOISBP

Boise Air Term. Gowen Fld

Fri 10/30

7:37 pm-1:46 pm

1 stop19h 09m

San Luis Obispo County

Tue 11/3

2:27 pm-1:28 pm

1 stop22h 01m

$353

BoiseSan Luis Obispo

BOI Boise Air Term. Gowen Fld - SBP San Luis Obispo County

BOISBP

Boise Air Term. Gowen Fld

Thu 9/3

2:44 pm-9:00 pm

1 stop7h 16m

San Luis Obispo County

Mon 9/7

2:20 pm-9:24 pm

1 stop6h 04m

$459
Quickest round-trip

BoiseSan Luis Obispo

BOI Boise Air Term. Gowen Fld - SBP San Luis Obispo County

BOISBP

Boise Air Term. Gowen Fld

Thu 9/3

8:15 am-11:53 am

1 stop4h 38m

San Luis Obispo County

Mon 9/7

2:20 pm-9:24 pm

1 stop6h 04m

$459

BoiseSan Luis Obispo

BOI Boise Air Term. Gowen Fld - SBP San Luis Obispo County

BOISBP

Boise Air Term. Gowen Fld

Fri 12/25

5:50 pm-10:36 pm

1 stop5h 46m

San Luis Obispo County

Fri 1/1

6:00 am-1:26 pm

1 stop6h 26m

$459

BoiseSan Luis Obispo

BOI Boise Air Term. Gowen Fld - SBP San Luis Obispo County

BOISBP

Boise Air Term. Gowen Fld

Fri 12/25

5:23 pm-10:24 pm

1 stop6h 01m

San Luis Obispo County

Fri 1/1

4:40 pm-10:42 pm

1 stop5h 02m

$459

BoiseSan Luis Obispo

BOI Boise Air Term. Gowen Fld - SBP San Luis Obispo County

BOISBP

Boise Air Term. Gowen Fld

Fri 9/4

6:15 am-11:53 am

1 stop6h 38m

San Luis Obispo County

Mon 9/7

2:20 pm-9:24 pm

1 stop6h 04m

$459

BoiseSan Luis Obispo

BOI Boise Air Term. Gowen Fld - SBP San Luis Obispo County

BOISBP

Boise Air Term. Gowen Fld

Fri 12/25

5:50 pm-10:36 pm

1 stop5h 46m

San Luis Obispo County

Fri 1/1

6:00 am-1:26 pm

1 stop6h 26m

$493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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, November 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 $269. The month of February is another great option to travel to San Luis Obispo, with average flight prices from Idaho averaging around $300.

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 25m

Direct flights

None
The fastest flight from Idaho to San Luis Obispo takes 4h 25m
There are no direct flights from Idaho to San Luis Obispo. There are no popular flight routes from Idaho to San Luis Obispo.
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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
United AirlinesPriceFrom $240Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $258Free CancellationRating
7.9
12,796 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
San Simeon
Avila Beach
Arroyo Grande
Cayucos
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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