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Cheap flights from San Luis Obispo to Idaho Falls from $350

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to Idaho Falls departing on 11/5. 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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Cheap round-trip flights

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American Airlines Logo
4:18 pm - 10:34 pmSBP-IDA
5h 16m1 stop
American Airlines Logo
7:10 am - 12:12 pmIDA-SBP
6h 02m1 stop
$350American Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 15
Alaska Airlines Logo
6:00 am - 10:38 pmSBP-IDA
15h 38m2 stops
Alaska Airlines Logo
4:00 pm - 11:07 pmIDA-SBP
8h 07m2 stops
$365Alaska Airlines
Find Deal
Mon, Mar 9 - Tue, Mar 10
Alaska Airlines Logo
6:00 am - 10:38 pmSBP-IDA
15h 38m2 stops
Alaska Airlines Logo
8:00 am - 11:07 pmIDA-SBP
16h 07m2 stops
$383Alaska Airlines
Find Deal
Mon, Mar 9 - Tue, Mar 10
Alaska Airlines Logo
6:00 am - 10:38 pmSBP-IDA
15h 38m2 stops
Alaska Airlines Logo
8:00 am - 6:22 pmIDA-SBP
11h 22m1 stop
$430Alaska Airlines
Find Deal
Mon, Mar 9 - Tue, Mar 10
Alaska Airlines Logo
6:00 am - 10:38 pmSBP-IDA
15h 38m2 stops
Alaska Airlines Logo
4:00 pm - 6:22 pmIDA-SBP
27h 22m1 stop
$448Alaska Airlines
Find Deal
Mon, Mar 9 - Tue, Mar 10
Alaska Airlines Logo
6:00 am - 11:59 pmSBP-IDA
16h 59m2 stops
Alaska Airlines Logo
6:05 am - 7:01 pmIDA-SBP
13h 56m1 stop
$468Alaska Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 15
United Airlines Logo
5:15 am - 1:34 pmSBP-IDA
7h 19m1 stop
United Airlines Logo
2:35 pm - 9:33 pmIDA-SBP
7h 58m1 stop
$471United Airlines
Find Deal
Mon, Mar 9 - Tue, Mar 10
Alaska Airlines Logo
2:59 pm - 11:59 pmSBP-IDA
8h 00m2 stops
Alaska Airlines Logo
3:50 pm - 4:47 pmIDA-SBP
25h 57m2 stops
$485Alaska Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 15
United Airlines Logo
5:15 am - 1:34 pmSBP-IDA
7h 19m1 stop
United Airlines Logo
2:35 pm - 9:33 pmIDA-SBP
7h 58m1 stop
$510United Airlines
Find Deal
Mon, Mar 9 - Tue, Mar 10

Alaska Airlines flights from San Luis Obispo to Idaho Falls

Our best Alaska Airlines deals on San Luis Obispo to Idaho Falls flight tickets
Alaska Airlines
Mar 9
SBP6:00 amSan Luis Obispo County
15h 38m
2 stops
IDA10:38 pmIdaho Falls Fanning Field
Mar 10
IDA4:00 pmIdaho Falls Fanning Field
8h 07m
2 stops
SBP11:07 pmSan Luis Obispo County
$365
Find similar
Alaska Airlines
Mar 9
SBP6:00 amSan Luis Obispo County
15h 38m
2 stops
IDA10:38 pmIdaho Falls Fanning Field
Mar 10
IDA8:00 amIdaho Falls Fanning Field
16h 07m
2 stops
SBP11:07 pmSan Luis Obispo County
$383
Find similar
Alaska Airlines
Mar 9
SBP6:00 amSan Luis Obispo County
15h 38m
2 stops
IDA10:38 pmIdaho Falls Fanning Field
Mar 10
IDA8:00 amIdaho Falls Fanning Field
11h 22m
1 stop
SBP6:22 pmSan Luis Obispo County
$430
Find similar

United Airlines flights from San Luis Obispo to Idaho Falls

Our best United Airlines deals on San Luis Obispo to Idaho Falls flight tickets
United Airlines
Mar 9
SBP5:15 amSan Luis Obispo County
7h 19m
1 stop
IDA1:34 pmIdaho Falls Fanning Field
Mar 10
IDA2:35 pmIdaho Falls Fanning Field
7h 58m
1 stop
SBP9:33 pmSan Luis Obispo County
$471
Find similar
United Airlines
Mar 9
SBP5:15 amSan Luis Obispo County
7h 19m
1 stop
IDA1:34 pmIdaho Falls Fanning Field
Mar 10
IDA2:35 pmIdaho Falls Fanning Field
7h 58m
1 stop
SBP9:33 pmSan Luis Obispo County
$510
Find similar
United Airlines
Oct 30
SBP5:15 amSan Luis Obispo County
7h 20m
1 stop
IDA1:35 pmIdaho Falls Fanning Field
Nov 6
IDA5:00 amIdaho Falls Fanning Field
13h 26m
2 stops
SBP5:26 pmSan Luis Obispo County
$690
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Idaho Falls 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 October 20, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Wed 11/5

4:18 pm-10:34 pm

1 stop5h 16m

Idaho Falls Fanning Field

Sat 11/15

7:10 am-12:12 pm

1 stop6h 02m

$350

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Mon 3/9

6:00 am-10:38 pm

2 stops15h 38m

Idaho Falls Fanning Field

Tue 3/10

4:00 pm-11:07 pm

2 stops8h 07m

$365

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Mon 3/9

6:00 am-10:38 pm

2 stops15h 38m

Idaho Falls Fanning Field

Tue 3/10

8:00 am-11:07 pm

2 stops16h 07m

$383

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Mon 3/9

6:00 am-10:38 pm

2 stops15h 38m

Idaho Falls Fanning Field

Tue 3/10

8:00 am-6:22 pm

1 stop11h 22m

$430

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Mon 3/9

6:00 am-10:38 pm

2 stops15h 38m

Idaho Falls Fanning Field

Tue 3/10

4:00 pm-6:22 pm

1 stop27h 22m

$448

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Wed 11/5

6:00 am-11:59 pm

2 stops16h 59m

Idaho Falls Fanning Field

Sat 11/15

6:05 am-7:01 pm

1 stop13h 56m

$468

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Mon 3/9

5:15 am-1:34 pm

1 stop7h 19m

Idaho Falls Fanning Field

Tue 3/10

2:35 pm-9:33 pm

1 stop7h 58m

$471

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Wed 11/5

2:59 pm-11:59 pm

2 stops8h 00m

Idaho Falls Fanning Field

Sat 11/15

3:50 pm-4:47 pm

2 stops25h 57m

$485

San Luis ObispoIdaho Falls

SBP - IDA

SBPIDA

San Luis Obispo County

Mon 3/9

5:15 am-1:34 pm

1 stop7h 19m

Idaho Falls Fanning Field

Tue 3/10

2:35 pm-9:33 pm

1 stop7h 58m

$510

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Idaho Falls from

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

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 Idaho Falls?

Our data shows that Sunday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $320. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Friday is $698.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the afternoon. Flights from San Luis Obispo to Idaho Falls during this time can be as low as $395. Try not to purchase tickets in the morning because they tend to be around $505. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from San Luis Obispo to Idaho Falls

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

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

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

Direct flights

None
There are no direct flights from San Luis Obispo to Idaho Falls. There are no popular flight routes from San Luis Obispo to Idaho Falls.
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  • How far is San Luis Obispo County to Idaho Falls Fanning Field by plane?

    There are 728.0 mi between San Luis Obispo County and Idaho Falls Fanning Field. A reasonable flight in good conditions will take 5h 16m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The necessary travel and health documents for your Idaho Falls Fanning Field 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 Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

It is quick and easy to find San Luis Obispo to Idaho Falls 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 Idaho Falls that suits you.

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

momondo does allow users to show only those flights to Idaho Falls from San Luis Obispo which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Luis Obispo and Idaho Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Idaho Falls from San Luis Obispo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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