What airlines fly to Idaho?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Idaho from San Luis Obispo according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 5 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Luis Obispo County to Idaho?

Alaska Airlines and United Airlines are the most popular carriers operating from San Luis Obispo County to Idaho

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

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

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

The number of operators available for flights from San Luis Obispo County Airport to Idaho is 2 as of March 2026.

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

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 San Luis Obispo County Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$148 Cheap Flights from San Luis Obispo to Idaho in 2026

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Find the cheapest flights from San Luis Obispo to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:34 pm - 10:21 am

SBP

BOI

13h 47m

1 stop

5:56 pm - 11:15 pm

BOI

SBP

6h 19m

1 stop

$237Alaska Airlines

Wed, Apr 15 - Wed, Apr 22

3:39 pm - 9:26 pm

SBP

BOI

4h 47m

1 stop

6:08 pm - 10:18 pm

BOI

SBP

5h 10m

1 stop

$257Alaska Airlines

Tue, May 5 - Sat, May 9

7:34 pm - 8:28 am

SBP

BOI

11h 54m

2 stops

5:56 pm - 11:15 pm

BOI

SBP

6h 19m

1 stop

$275Alaska Airlines

Wed, Apr 15 - Wed, Apr 22

5:36 pm - 11:59 pm

SBP

BOI

5h 23m

1 stop

4:38 pm - 10:18 pm

BOI

SBP

6h 40m

1 stop

$295Alaska Airlines

Tue, Apr 28 - Sat, May 2

6:15 am - 11:06 am

SBP

BOI

3h 51m

1 stop

12:30 pm - 5:56 pm

BOI

SBP

6h 26m

1 stop

$317United Airlines

Wed, Apr 8 - Sat, Apr 11

4:32 pm - 11:09 pm

SBP

GEG

6h 37m

1 stop

6:34 am - 12:25 pm

GEG

SBP

5h 51m

1 stop

$346American Airlines

Thu, May 7 - Tue, May 12

5:00 am - 1:21 pm

SBP

JAC

7h 21m

1 stop

7:00 am - 1:31 pm

JAC

SBP

7h 31m

1 stop

$449United Airlines

Wed, Apr 15 - Sat, Apr 18

6:00 am - 1:48 pm

SBP

JAC

6h 48m

1 stop

8:00 am - 11:38 am

JAC

SBP

4h 38m

1 stop

$500United Airlines

Thu, Jul 16 - Sun, Jul 19

12:34 pm - 9:22 pm

SBP

IDA

7h 48m

1 stop

7:00 am - 6:22 pm

IDA

SBP

12h 22m

2 stops

$506American Airlines

Thu, Sep 3 - Sun, Sep 6

2:30 pm - 3:24 pm

SBP

JAC

23h 54m

2 stops

4:15 pm - 9:35 pm

JAC

SBP

6h 20m

1 stop

$578United Airlines

Wed, Apr 15 - Sat, Apr 18

Alaska Airlines flights from San Luis Obispo to Idaho

Our best Alaska Airlines deals on San Luis Obispo to Idaho flight tickets

Alaska Airlines

May 5

SBP3:39 pmSan Luis Obispo County

4h 47m

1 stop

BOI9:26 pmBoise Air Term. Gowen Fld

May 9

BOI6:08 pmBoise Air Term. Gowen Fld

5h 10m

1 stop

SBP10:18 pmSan Luis Obispo County

$257

Alaska Airlines

Apr 28

SBP5:36 pmSan Luis Obispo County

5h 23m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

May 2

BOI4:38 pmBoise Air Term. Gowen Fld

6h 40m

1 stop

SBP10:18 pmSan Luis Obispo County

$295

Alaska Airlines

May 12

SBP6:00 amSan Luis Obispo County

5h 32m

1 stop

BOI12:32 pmBoise Air Term. Gowen Fld

May 13

BOI4:28 pmBoise Air Term. Gowen Fld

4h 35m

1 stop

SBP8:03 pmSan Luis Obispo County

$296

United Airlines flights from San Luis Obispo to Idaho

Our best United Airlines deals on San Luis Obispo to Idaho flight tickets

United Airlines

Apr 8

SBP6:15 amSan Luis Obispo County

3h 51m

1 stop

BOI11:06 amBoise Air Term. Gowen Fld

Apr 11

BOI12:30 pmBoise Air Term. Gowen Fld

6h 26m

1 stop

SBP5:56 pmSan Luis Obispo County

$317

United Airlines

Apr 17

SBP2:12 pmSan Luis Obispo County

4h 41m

1 stop

BOI7:53 pmBoise Air Term. Gowen Fld

Apr 20

BOI7:03 pmBoise Air Term. Gowen Fld

5h 56m

1 stop

SBP11:59 pmSan Luis Obispo County

$381

United Airlines

Jun 22

SBP7:04 pmSan Luis Obispo County

3h 51m

1 stop

BOI11:55 pmBoise Air Term. Gowen Fld

Jun 27

BOI6:30 amBoise Air Term. Gowen Fld

7h 39m

1 stop

SBP1:09 pmSan Luis Obispo County

$393

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Wed 4/15

7:34 pm-10:21 am

1 stop13h 47m

Boise Air Term. Gowen Fld

Wed 4/22

5:56 pm-11:15 pm

1 stop6h 19m

$237

Quickest round-trip

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Tue 5/5

3:39 pm-9:26 pm

1 stop4h 47m

Boise Air Term. Gowen Fld

Sat 5/9

6:08 pm-10:18 pm

1 stop5h 10m

$257

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Wed 4/15

7:34 pm-8:28 am

2 stops11h 54m

Boise Air Term. Gowen Fld

Wed 4/22

5:56 pm-11:15 pm

1 stop6h 19m

$275

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Tue 4/28

5:36 pm-11:59 pm

1 stop5h 23m

Boise Air Term. Gowen Fld

Sat 5/2

4:38 pm-10:18 pm

1 stop6h 40m

$295

San Luis ObispoBoise

SBP - BOI

SBPBOI

San Luis Obispo County

Wed 4/8

6:15 am-11:06 am

1 stop3h 51m

Boise Air Term. Gowen Fld

Sat 4/11

12:30 pm-5:56 pm

1 stop6h 26m

$317

San Luis ObispoSpokane

SBP - GEG

SBPGEG

San Luis Obispo County

Thu 5/7

4:32 pm-11:09 pm

1 stop6h 37m

Spokane

Tue 5/12

6:34 am-12:25 pm

1 stop5h 51m

$346

San Luis ObispoJackson

SBP - JAC

SBPJAC

San Luis Obispo County

Wed 4/15

5:00 am-1:21 pm

1 stop7h 21m

Jackson Hole

Sat 4/18

7:00 am-1:31 pm

1 stop7h 31m

$449

San Luis ObispoJackson

SBP - JAC

SBPJAC

San Luis Obispo County

Thu 7/16

6:00 am-1:48 pm

1 stop6h 48m

Jackson Hole

Sun 7/19

8:00 am-11:38 am

1 stop4h 38m

$500

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Thu 9/3

12:34 pm-9:22 pm

1 stop7h 48m

Idaho Falls Fanning Field

Sun 9/6

7:00 am-6:22 pm

2 stops12h 22m

$506

San Luis ObispoJackson

SBP - JAC

SBPJAC

San Luis Obispo County

Wed 4/15

2:30 pm-3:24 pm

2 stops23h 54m

Jackson Hole

Sat 4/18

4:15 pm-9:35 pm

1 stop6h 20m

$578

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Idaho?

In general, February is the cheapest month to fly from San Luis Obispo to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $258. If you don’t want to visit Idaho in February, then you should wait until November to fly from San Luis Obispo, when ticket prices are also cheap, with an average price of $303.

Cheap San Luis Obispo to Idaho flight deals and tips

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

Fastest flight time	3h 51m
Direct flights	None

The fastest flight from San Luis Obispo to Idaho takes 3h 51m

There are no direct flights from San Luis Obispo to Idaho. There are no popular flight routes from San Luis Obispo to Idaho.

Search flight deals

When did momondo last update prices for flights from San Luis Obispo County Airport to Idaho?
Prices for flights from San Luis Obispo County Airport to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from San Luis Obispo County Airport to Idaho?
The number of operators available for flights from San Luis Obispo County Airport to Idaho is 2 as of March 2026.
How old do you have to be to fly from San Luis Obispo County Airport to Idaho?
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 San Luis Obispo County Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Luis Obispo to Idaho

Compare and see reviews for airlines that fly from San Luis Obispo to Idaho with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $233	Free Cancellation	Rating 7.4 9,451 reviews		Search United Airlines flights
Alaska Airlines	PriceFrom $258	Free Cancellation	Rating 7.9 12,091 reviews		Search Alaska Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from San Luis Obispo.

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

All flight searches from San Luis Obispo to Idaho on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential San Luis Obispo to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for San Luis Obispo to Idaho flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.