Cheap flights from Idaho Falls to San Luis Obispo from $302

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 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Alaska Airlines Logo
9:00 am - 5:37 pmIDA-SBP
9h 37m1 stop
Alaska Airlines Logo
6:17 pm - 10:59 pmSBP-IDA
27h 42m1 stop
$302Alaska Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 10
Alaska Airlines Logo
9:00 am - 11:20 pmIDA-SBP
15h 20m2 stops
Alaska Airlines Logo
6:17 pm - 6:18 pmSBP-IDA
23h 01m1 stop
$308Alaska Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 10
Alaska Airlines Logo
9:00 am - 11:20 pmIDA-SBP
15h 20m2 stops
Alaska Airlines Logo
5:14 pm - 6:18 pmSBP-IDA
24h 04m2 stops
$313Alaska Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 10
Alaska Airlines Logo
9:00 am - 11:20 pmIDA-SBP
15h 20m2 stops
Alaska Airlines Logo
6:17 pm - 10:59 pmSBP-IDA
27h 42m1 stop
$342Alaska Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 10
Alaska Airlines Logo
8:00 am - 6:53 pmIDA-SBP
11h 53m1 stop
Alaska Airlines Logo
7:33 pm - 4:43 pmSBP-IDA
20h 10m1 stop
$343Alaska Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
9:00 am - 11:20 pmIDA-SBP
15h 20m2 stops
Alaska Airlines Logo
5:14 pm - 10:59 pmSBP-IDA
28h 45m2 stops
$353Alaska Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 10
Alaska Airlines Logo
8:00 am - 4:47 pmIDA-SBP
9h 47m2 stops
Alaska Airlines Logo
6:00 am - 11:36 pmSBP-IDA
16h 36m2 stops
$411Alaska Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
7:00 am - 12:23 pmIDA-SBP
6h 23m1 stop
American Airlines Logo
4:18 pm - 10:36 pmSBP-IDA
5h 18m1 stop
$431American Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
United Airlines Logo
4:19 pm - 9:12 pmIDA-SBP
5h 53m1 stop
United Airlines Logo
5:02 am - 1:35 pmSBP-IDA
7h 33m1 stop
$517United Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
Alaska Airlines Logo
5:07 pm - 6:59 pmIDA-SBP
26h 52m1 stop
Alaska Airlines Logo
5:18 pm - 11:59 pmSBP-IDA
29h 41m2 stops
$623Alaska Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13

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
Feb 7
IDA9:00 amIdaho Falls Fanning Field
9h 37m
1 stop
SBP5:37 pmSan Luis Obispo County
Feb 10
SBP6:17 pmSan Luis Obispo County
27h 42m
1 stop
IDA10:59 pmIdaho Falls Fanning Field
Alaska Airlines
Feb 7
IDA9:00 amIdaho Falls Fanning Field
15h 20m
2 stops
SBP11:20 pmSan Luis Obispo County
Feb 10
SBP6:17 pmSan Luis Obispo County
23h 01m
1 stop
IDA6:18 pmIdaho Falls Fanning Field
Alaska Airlines
Feb 7
IDA9:00 amIdaho Falls Fanning Field
15h 20m
2 stops
SBP11:20 pmSan Luis Obispo County
Feb 10
SBP5:14 pmSan Luis Obispo County
24h 04m
2 stops
IDA6:18 pmIdaho Falls Fanning Field

United Airlines flights from Idaho Falls to San Luis Obispo

Our best United Airlines deals on Idaho Falls to San Luis Obispo flight tickets
United Airlines
Dec 10
IDA4:19 pmIdaho Falls Fanning Field
5h 53m
1 stop
SBP9:12 pmSan Luis Obispo County
Dec 14
SBP5:02 amSan Luis Obispo County
7h 33m
1 stop
IDA1:35 pmIdaho Falls Fanning Field
United Airlines
Dec 10
IDA7:00 amIdaho Falls Fanning Field
30h 18m
2 stops
SBP12:18 pmSan Luis Obispo County
Dec 14
SBP5:02 amSan Luis Obispo County
7h 33m
1 stop
IDA1:35 pmIdaho Falls Fanning Field

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 November 26, 2025.
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

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Sat 2/7

9:00 am-5:37 pm

1 stop9h 37m

San Luis Obispo County

Tue 2/10

6:17 pm-10:59 pm

1 stop27h 42m

$302

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Sat 2/7

9:00 am-11:20 pm

2 stops15h 20m

San Luis Obispo County

Tue 2/10

6:17 pm-6:18 pm

1 stop23h 01m

$308

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Sat 2/7

9:00 am-11:20 pm

2 stops15h 20m

San Luis Obispo County

Tue 2/10

5:14 pm-6:18 pm

2 stops24h 04m

$313

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Sat 2/7

9:00 am-11:20 pm

2 stops15h 20m

San Luis Obispo County

Tue 2/10

6:17 pm-10:59 pm

1 stop27h 42m

$342

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Sat 2/28

8:00 am-6:53 pm

1 stop11h 53m

San Luis Obispo County

Wed 3/4

7:33 pm-4:43 pm

1 stop20h 10m

$343

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Sat 2/7

9:00 am-11:20 pm

2 stops15h 20m

San Luis Obispo County

Tue 2/10

5:14 pm-10:59 pm

2 stops28h 45m

$353

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Sat 2/28

8:00 am-4:47 pm

2 stops9h 47m

San Luis Obispo County

Wed 3/4

6:00 am-11:36 pm

2 stops16h 36m

$411

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Tue 12/9

7:00 am-12:23 pm

1 stop6h 23m

San Luis Obispo County

Sat 12/13

4:18 pm-10:36 pm

1 stop5h 18m

$431

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Wed 12/10

4:19 pm-9:12 pm

1 stop5h 53m

San Luis Obispo County

Sun 12/14

5:02 am-1:35 pm

1 stop7h 33m

$517

Idaho FallsSan Luis Obispo

IDA - SBP

IDASBP

Idaho Falls Fanning Field

Tue 12/9

5:07 pm-6:59 pm

1 stop26h 52m

San Luis Obispo County

Sat 12/13

5:18 pm-11:59 pm

2 stops29h 41m

$623

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to San Luis Obispo?

On average, the least expensive day to fly to San Luis Obispo from Idaho Falls is on a Thursday. momondo users have found tickets for Thursday departures for as low as $707. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Idaho Falls to San Luis Obispo for around $1,020.

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 53m

Direct flights

None
The fastest flight from Idaho Falls to San Luis Obispo takes 5h 53m
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.
  • 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 53m.

  • 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
Morro Bay
Paso Robles
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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1 adult
Fri 12/26
Fri 1/2

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