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Cheap flights from Idaho Falls to San Luis Obispo from $356

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 Falls to San Luis Obispo departing on 8/6. 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
6:18 am - 2:44 pm
IDA
-
SBP
9h 26m
2 stops
Alaska Airlines Logo
3:24 pm - 1:24 pm
SBP
-
IDA
21h 00m
2 stops
$447Alaska 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
7:33 am - 1:24 pm
SBP
-
IDA
4h 51m
1 stop
$458Alaska Airlines
Wed, Sep 23 - Sat, Sep 26
Alaska Airlines Logo
3:57 pm - 2:44 pm
IDA
-
SBP
23h 47m
2 stops
Alaska Airlines Logo
7:33 am - 1:24 pm
SBP
-
IDA
4h 51m
1 stop
$461Alaska Airlines
Wed, Sep 23 - Sat, Sep 26
Alaska Airlines Logo
6:18 am - 4:54 pm
IDA
-
SBP
11h 36m
2 stops
Alaska Airlines Logo
7:33 am - 1:24 pm
SBP
-
IDA
4h 51m
1 stop
$463Alaska Airlines
Wed, Sep 23 - Sat, Sep 26
Alaska Airlines Logo
3:57 pm - 2:44 pm
IDA
-
SBP
23h 47m
2 stops
Alaska Airlines Logo
7:33 am - 1:24 pm
SBP
-
IDA
4h 51m
1 stop
$466Alaska Airlines
Wed, Sep 23 - Sat, Sep 26
Alaska Airlines Logo
3:57 pm - 2:44 pm
IDA
-
SBP
23h 47m
2 stops
Alaska Airlines Logo
3:24 pm - 1:24 pm
SBP
-
IDA
21h 00m
2 stops
$467Alaska Airlines
Wed, Sep 23 - Sat, Sep 26
Alaska Airlines Logo
6:18 am - 2:44 pm
IDA
-
SBP
9h 26m
2 stops
Alaska Airlines Logo
7:33 am - 1:24 pm
SBP
-
IDA
4h 51m
1 stop
$468Alaska Airlines
Wed, Sep 23 - Sat, Sep 26
Alaska Airlines Logo
6:18 am - 2:44 pm
IDA
-
SBP
9h 26m
2 stops
Alaska Airlines Logo
3:24 pm - 1:24 pm
SBP
-
IDA
21h 00m
2 stops
$474Alaska Airlines
Wed, Sep 23 - Sat, Sep 26
Alaska Airlines Logo
6:18 am - 2:44 pm
IDA
-
SBP
9h 26m
2 stops
Alaska Airlines Logo
7:33 am - 1:24 pm
SBP
-
IDA
4h 51m
1 stop
$476Alaska Airlines
Wed, Sep 23 - Sat, Sep 26
Alaska Airlines Logo
1:53 pm - 11:42 pm
IDA
-
SBP
10h 49m
2 stops
Alaska Airlines Logo
4:41 pm - 11:42 pm
SBP
-
IDA
6h 01m
1 stop
$476Alaska Airlines
Wed, Nov 11 - Sat, Nov 14

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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
IDA6:18 amIdaho Falls Fanning Field
9h 26m
2 stops
SBP2:44 pmSan Luis Obispo County
Sep 26
SBP3:24 pmSan Luis Obispo County
21h 00m
2 stops
IDA1:24 pmIdaho Falls Fanning Field
$447
Alaska Airlines
Sep 23
IDA3:57 pmIdaho Falls Fanning Field
25h 57m
1 stop
SBP4:54 pmSan Luis Obispo County
Sep 26
SBP7:33 amSan Luis Obispo County
4h 51m
1 stop
IDA1:24 pmIdaho Falls Fanning Field
$458
Alaska Airlines
Sep 23
IDA3:57 pmIdaho Falls Fanning Field
23h 47m
2 stops
SBP2:44 pmSan Luis Obispo County
Sep 26
SBP7:33 amSan Luis Obispo County
4h 51m
1 stop
IDA1:24 pmIdaho Falls Fanning Field
$461

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 July 30, 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

6:18 am-2:44 pm

2 stops9h 26m

San Luis Obispo County

Sat 9/26

3:24 pm-1:24 pm

2 stops21h 00m

$447

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

3:57 pm-4:54 pm

1 stop25h 57m

San Luis Obispo County

Sat 9/26

7:33 am-1:24 pm

1 stop4h 51m

$458

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

3:57 pm-2:44 pm

2 stops23h 47m

San Luis Obispo County

Sat 9/26

7:33 am-1:24 pm

1 stop4h 51m

$461

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

6:18 am-4:54 pm

2 stops11h 36m

San Luis Obispo County

Sat 9/26

7:33 am-1:24 pm

1 stop4h 51m

$463

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

3:57 pm-2:44 pm

2 stops23h 47m

San Luis Obispo County

Sat 9/26

7:33 am-1:24 pm

1 stop4h 51m

$466

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

3:57 pm-2:44 pm

2 stops23h 47m

San Luis Obispo County

Sat 9/26

3:24 pm-1:24 pm

2 stops21h 00m

$467
Quickest round-trip

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

6:18 am-2:44 pm

2 stops9h 26m

San Luis Obispo County

Sat 9/26

7:33 am-1:24 pm

1 stop4h 51m

$468

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

6:18 am-2:44 pm

2 stops9h 26m

San Luis Obispo County

Sat 9/26

3:24 pm-1:24 pm

2 stops21h 00m

$474

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 9/23

6:18 am-2:44 pm

2 stops9h 26m

San Luis Obispo County

Sat 9/26

7:33 am-1:24 pm

1 stop4h 51m

$476

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 11/11

1:53 pm-11:42 pm

2 stops10h 49m

San Luis Obispo County

Sat 11/14

4:41 pm-11:42 pm

1 stop6h 01m

$476

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 Falls 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 airline that flies from Idaho Falls Fanning Field to San Luis Obispo County?

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

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

4h 48m

Direct flights

None
The fastest flight from Idaho Falls to San Luis Obispo takes 4h 48m
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 4h 48m.

  • 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.

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 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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