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Cheap flights from Idaho Falls to San Luis Obispo from $427

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to San Luis Obispo departing on 9/23. 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

Find the cheapest flights from Idaho Falls to San Luis Obispo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:57 pm - 11:50 pm
IDA
-
SBP
8h 53m
2 stops
Alaska Airlines Logo
6:08 am - 10:54 pm
SBP
-
IDA
15h 46m
2 stops
$427Alaska Airlines
Wed, Sep 23 - Tue, Oct 13
Alaska Airlines Logo
3:57 pm - 11:50 pm
IDA
-
SBP
8h 53m
2 stops
Alaska Airlines Logo
10:18 am - 10:56 pm
SBP
-
IDA
11h 38m
1 stop
$430Alaska Airlines
Wed, Sep 23 - Sat, Sep 26
Alaska Airlines Logo
3:57 pm - 4:54 pm
IDA
-
SBP
25h 57m
1 stop
Alaska Airlines Logo
10:09 am - 10:54 pm
SBP
-
IDA
11h 45m
1 stop
$433Alaska Airlines
Sat, Sep 26 - Wed, Oct 14
Alaska Airlines Logo
3:57 pm - 11:50 pm
IDA
-
SBP
8h 53m
2 stops
Alaska Airlines Logo
6:08 am - 10:54 pm
SBP
-
IDA
15h 46m
2 stops
$447Alaska Airlines
Sat, Sep 26 - Tue, Oct 13
Alaska Airlines Logo
3:57 pm - 2:44 pm
IDA
-
SBP
23h 47m
2 stops
Alaska Airlines Logo
7:30 am - 1:06 pm
SBP
-
IDA
4h 36m
1 stop
$450Alaska Airlines
Sat, Sep 26 - Tue, Oct 13
Alaska Airlines Logo
3:57 pm - 11:50 pm
IDA
-
SBP
8h 53m
2 stops
Alaska Airlines Logo
7:30 am - 1:06 pm
SBP
-
IDA
4h 36m
1 stop
$460Alaska Airlines
Wed, Sep 23 - Thu, Oct 15
Alaska Airlines Logo
3:57 pm - 11:50 pm
IDA
-
SBP
8h 53m
2 stops
Alaska Airlines Logo
6:08 am - 10:54 pm
SBP
-
IDA
15h 46m
2 stops
$462Alaska Airlines
Wed, Sep 23 - Wed, Oct 14
Alaska Airlines Logo
3:57 pm - 8:01 pm
IDA
-
SBP
5h 04m
1 stop
Alaska Airlines Logo
7:30 am - 1:06 pm
SBP
-
IDA
4h 36m
1 stop
$463Alaska Airlines
Thu, Sep 24 - Tue, Oct 13
Alaska Airlines Logo
6:18 am - 11:50 pm
IDA
-
SBP
18h 32m
2 stops
Alaska Airlines Logo
7:30 am - 1:06 pm
SBP
-
IDA
4h 36m
1 stop
$465Alaska Airlines
Tue, Sep 29 - Wed, Oct 14
Alaska Airlines Logo
3:57 pm - 11:50 pm
IDA
-
SBP
8h 53m
2 stops
Alaska Airlines Logo
7:30 am - 1:06 pm
SBP
-
IDA
4h 36m
1 stop
$470Alaska Airlines
Wed, Sep 23 - Sat, Oct 17

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Alaska Airlines flights from Idaho Falls to San Luis Obispo

Our best Alaska Airlines deals on Idaho Falls to San Luis Obispo flight tickets
Alaska Airlines
Sep 23
IDA3:57 pmIdaho Falls Fanning Field
8h 53m
2 stops
SBP11:50 pmSan Luis Obispo County
Oct 13
SBP6:08 amSan Luis Obispo County
15h 46m
2 stops
IDA10:54 pmIdaho Falls Fanning Field
$427
Alaska Airlines
Sep 23
IDA3:57 pmIdaho Falls Fanning Field
8h 53m
2 stops
SBP11:50 pmSan Luis Obispo County
Oct 14
SBP7:30 amSan Luis Obispo County
4h 36m
1 stop
IDA1:06 pmIdaho Falls Fanning Field
$430
Alaska Airlines
Sep 26
IDA3:57 pmIdaho Falls Fanning Field
25h 57m
1 stop
SBP4:54 pmSan Luis Obispo County
Oct 14
SBP10:09 amSan Luis Obispo County
11h 45m
1 stop
IDA10:54 pmIdaho Falls Fanning Field
$433

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls 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 15, 2026.
Use the filters below to find and compare flights from Idaho Falls to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

3:57 pm-11:50 pm

2 stops8h 53m

San Luis Obispo County

Tue 10/13

6:08 am-10:54 pm

2 stops15h 46m

$427

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

3:57 pm-11:50 pm

2 stops8h 53m

San Luis Obispo County

Sat 9/26

10:18 am-10:56 pm

1 stop11h 38m

$430

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Sat 9/26

3:57 pm-4:54 pm

1 stop25h 57m

San Luis Obispo County

Wed 10/14

10:09 am-10:54 pm

1 stop11h 45m

$433

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Sat 9/26

3:57 pm-11:50 pm

2 stops8h 53m

San Luis Obispo County

Tue 10/13

6:08 am-10:54 pm

2 stops15h 46m

$447

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Sat 9/26

3:57 pm-2:44 pm

2 stops23h 47m

San Luis Obispo County

Tue 10/13

7:30 am-1:06 pm

1 stop4h 36m

$450

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

3:57 pm-11:50 pm

2 stops8h 53m

San Luis Obispo County

Thu 10/15

7:30 am-1:06 pm

1 stop4h 36m

$460

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

3:57 pm-11:50 pm

2 stops8h 53m

San Luis Obispo County

Wed 10/14

6:08 am-10:54 pm

2 stops15h 46m

$462
Quickest round-trip

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Thu 9/24

3:57 pm-8:01 pm

1 stop5h 04m

San Luis Obispo County

Tue 10/13

7:30 am-1:06 pm

1 stop4h 36m

$463

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Tue 9/29

6:18 am-11:50 pm

2 stops18h 32m

San Luis Obispo County

Wed 10/14

7:30 am-1:06 pm

1 stop4h 36m

$465

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

3:57 pm-11:50 pm

2 stops8h 53m

San Luis Obispo County

Sat 10/17

7:30 am-1:06 pm

1 stop4h 36m

$470

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Idaho Falls to San Luis Obispo

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to San Luis Obispo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Idaho Falls to San Luis Obispo (IDA to SBP) flight deals and tips

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

Fastest flight time

5h 36m

Direct flights

None
The fastest flight from Idaho Falls to San Luis Obispo takes 5h 36m
There are no direct flights from Idaho Falls to San Luis Obispo. There are no popular flight routes from Idaho Falls to San Luis Obispo.
Search flight deals

Frequently asked questions about flying from Idaho Falls to San Luis Obispo

  • How far is Idaho Falls Fanning Field to San Luis Obispo County by plane?

    The straight-line distance from Idaho Falls Fanning Field to San Luis Obispo County is 728.0 mi. In terms of flight time, this usually takes a little over 5h 36m.

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

    Prices for flights from Idaho Falls Fanning Field Airport to San Luis Obispo County Airport are updated daily.

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport 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 Falls Fanning Field Airport to San Luis Obispo County Airport.

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

    The necessary travel and health documents for your San Luis Obispo County Airport 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.

Frequently asked questions about flying from Idaho Falls to San Luis Obispo

  • How do I get Price Alerts for flights from Idaho Falls to San Luis Obispo?

    Confirm your travel details to search for the latest offers for flights from Idaho Falls to San Luis Obispo. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Idaho Falls to San Luis Obispo with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 Falls to San Luis Obispo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho Falls to San Luis Obispo. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to San Luis Obispo from Idaho Falls with this policy.

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

Once all potential Idaho Falls to San Luis Obispo 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 Idaho Falls to San Luis Obispo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Luis Obispo from Idaho Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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