Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Idaho Falls to Los Angeles from $93

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 Los Angeles departing on 7/13. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho Falls to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:54 pm - 9:25 am
IDA
-
LAX
11h 31m
1 stop
Multiple Airlines Logo
8:15 pm - 10:47 am
LAX
-
IDA
13h 32m
1 stop
$211Multiple Airlines
Mon, Aug 17 - Thu, Aug 20
Multiple Airlines Logo
10:47 pm - 9:25 am
IDA
-
LAX
11h 38m
1 stop
Multiple Airlines Logo
9:09 pm - 4:00 pm
LAX
-
IDA
17h 51m
1 stop
$219Multiple Airlines
Mon, Jul 20 - Thu, Jul 23
Delta Logo
6:00 am - 10:30 am
IDA
-
LAX
5h 30m
1 stop
Delta Logo
5:35 am - 10:50 am
LAX
-
IDA
4h 15m
1 stop
$231Delta
Sat, Aug 8 - Sat, Aug 15
Multiple Airlines Logo
10:54 pm - 9:30 am
IDA
-
LAX
11h 36m
1 stop
Multiple Airlines Logo
6:30 am - 4:05 pm
LAX
-
IDA
8h 35m
1 stop
$235Multiple Airlines
Fri, Aug 7 - Mon, Aug 10
Multiple Airlines Logo
10:47 pm - 3:05 pm
IDA
-
LAX
17h 18m
1 stop
Multiple Airlines Logo
9:09 pm - 4:00 pm
LAX
-
IDA
17h 51m
1 stop
$241Multiple Airlines
Fri, Jul 17 - Thu, Jul 23
Multiple Airlines Logo
10:47 pm - 9:25 am
IDA
-
LAX
11h 38m
1 stop
Multiple Airlines Logo
9:09 pm - 4:00 pm
LAX
-
IDA
17h 51m
1 stop
$244Multiple Airlines
Mon, Jul 27 - Thu, Jul 30
Multiple Airlines Logo
10:54 pm - 9:24 pm
IDA
-
LAX
23h 30m
2 stops
Multiple Airlines Logo
8:15 pm - 10:47 am
LAX
-
IDA
13h 32m
1 stop
$246Multiple Airlines
Mon, Aug 17 - Thu, Aug 20
Multiple Airlines Logo
10:47 pm - 9:25 am
IDA
-
LAX
11h 38m
1 stop
Multiple Airlines Logo
6:30 am - 4:00 pm
LAX
-
IDA
8h 30m
1 stop
$247Multiple Airlines
Fri, Jul 3 - Mon, Jul 13
Multiple Airlines Logo
10:47 pm - 9:25 am
IDA
-
LAX
11h 38m
1 stop
Multiple Airlines Logo
6:30 am - 4:00 pm
LAX
-
IDA
8h 30m
1 stop
$248Multiple Airlines
Mon, Jul 20 - Fri, Jul 24
Delta Logo
6:00 am - 8:42 am
IDA
-
LAX
3h 42m
1 stop
Delta Logo
7:15 am - 2:35 pm
LAX
-
IDA
6h 20m
1 stop
$256Delta
Thu, Aug 6 - Tue, Aug 18

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Idaho Falls to Los Angeles

Our best Delta deals on Idaho Falls to Los Angeles flight tickets
Delta
Aug 8
IDA6:00 amIdaho Falls Fanning Field
5h 30m
1 stop
LAX10:30 amLos Angeles
Aug 15
LAX5:35 amLos Angeles
4h 15m
1 stop
IDA10:50 amIdaho Falls Fanning Field
$231
Delta
Aug 6
IDA6:00 amIdaho Falls Fanning Field
3h 42m
1 stop
LAX8:42 amLos Angeles
Aug 18
LAX7:15 amLos Angeles
6h 20m
1 stop
IDA2:35 pmIdaho Falls Fanning Field
$256
Delta
Jul 31
IDA7:00 pmIdaho Falls Fanning Field
5h 42m
1 stop
LAX11:42 pmLos Angeles
Aug 4
LAX5:07 pmLos Angeles
4h 25m
1 stop
IDA10:32 pmIdaho Falls Fanning Field
$285

Alaska Airlines flights from Idaho Falls to Los Angeles

Our best Alaska Airlines deals on Idaho Falls to Los Angeles flight tickets
Alaska Airlines
Oct 31
IDA6:09 amIdaho Falls Fanning Field
6h 11m
1 stop
LAX11:20 amLos Angeles
Nov 6
LAX6:00 pmLos Angeles
18h 16m
1 stop
IDA1:16 pmIdaho Falls Fanning Field
$281
Alaska Airlines
Jul 23
IDA7:15 amIdaho Falls Fanning Field
6h 41m
1 stop
LAX12:56 pmLos Angeles
Jul 26
LAX6:27 pmLos Angeles
17h 39m
1 stop
IDA1:06 pmIdaho Falls Fanning Field
$305
Alaska Airlines
Aug 27
IDA6:18 amIdaho Falls Fanning Field
7h 09m
1 stop
LAX12:27 pmLos Angeles
Aug 29
LAX11:00 amLos Angeles
10h 56m
1 stop
IDA10:56 pmIdaho Falls Fanning Field
$345

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Los Angeles 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 16, 2026.
Use the filters below to find and compare flights from Idaho Falls to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Mon 8/17

10:54 pm-9:25 am

1 stop11h 31m

Los Angeles

Thu 8/20

8:15 pm-10:47 am

1 stop13h 32m

$211

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Mon 7/20

10:47 pm-9:25 am

1 stop11h 38m

Los Angeles

Thu 7/23

9:09 pm-4:00 pm

1 stop17h 51m

$219
Quickest round-trip

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Sat 8/8

6:00 am-10:30 am

1 stop5h 30m

Los Angeles

Sat 8/15

5:35 am-10:50 am

1 stop4h 15m

$231

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Fri 8/7

10:54 pm-9:30 am

1 stop11h 36m

Los Angeles

Mon 8/10

6:30 am-4:05 pm

1 stop8h 35m

$235

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Fri 7/17

10:47 pm-3:05 pm

1 stop17h 18m

Los Angeles

Thu 7/23

9:09 pm-4:00 pm

1 stop17h 51m

$241

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Mon 7/27

10:47 pm-9:25 am

1 stop11h 38m

Los Angeles

Thu 7/30

9:09 pm-4:00 pm

1 stop17h 51m

$244

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Mon 8/17

10:54 pm-9:24 pm

2 stops23h 30m

Los Angeles

Thu 8/20

8:15 pm-10:47 am

1 stop13h 32m

$246

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Fri 7/3

10:47 pm-9:25 am

1 stop11h 38m

Los Angeles

Mon 7/13

6:30 am-4:00 pm

1 stop8h 30m

$247

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Mon 7/20

10:47 pm-9:25 am

1 stop11h 38m

Los Angeles

Fri 7/24

6:30 am-4:00 pm

1 stop8h 30m

$248

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Thu 8/6

6:00 am-8:42 am

1 stop3h 42m

Los Angeles

Tue 8/18

7:15 am-2:35 pm

1 stop6h 20m

$256

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Idaho Falls to Los Angeles

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 typical price of a round-trip flight between Idaho Falls and Los Angeles?

What is the cheapest month to fly to Los Angeles?

The month of November is, on average, the cheapest month to fly to Los Angeles from Idaho Falls, with most prices found around $270. If you aren’t able to travel during the month of November, then book flights to Los Angeles from Idaho Falls during April instead. Flights to Los Angeles in April, while not as cheap as those in November, still average around $280.

How have Idaho Falls to Los Angeles flight prices changed over time?

As of June 2026, prices for Idaho Falls to Los Angeles flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Idaho Falls to Los Angeles

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

Cheap Idaho Falls to Los Angeles (IDA to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Los Angeles

Fastest flight time

3h 42m

Direct flights

None
The fastest flight from Idaho Falls to Los Angeles takes 3h 42m
There are no direct flights from Idaho Falls to Los Angeles. There are no popular flight routes from Idaho Falls to Los Angeles.
Search flight deals

Frequently asked questions about flying from Idaho Falls to Los Angeles

  • How far is Idaho Falls Fanning Field to Los Angeles by plane?

    There are 732.1 mi between Idaho Falls Fanning Field and Los Angeles. By plane, this route typically takes 3h 42m.

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Los Angeles Airport?

    Prices for flights from Idaho Falls Fanning Field Airport to Los Angeles Airport are updated daily.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Los Angeles Airport?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Los Angeles Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho Falls Fanning Field Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The necessary travel and health documents for your Los Angeles 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.

  • What is the most popular airline from Idaho Falls to Los Angeles?

Best airlines flying from Idaho Falls to Los Angeles

Compare and see reviews for airlines that fly from Idaho Falls to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $108Free CancellationRating
7.3
694 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $165Free CancellationRating
7.9
12,522 reviews
Search Alaska Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,405 reviews
Search Delta flights
United AirlinesPriceFrom $292Free CancellationRating
7.4
9,842 reviews
Search United Airlines flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Temecula
Carlsbad
Riverside
Big Bear
Oceanside
Malibu
Inglewood
San Clemente
Pasadena
Newport Beach
Orange
Ventura
Huntington Beach
Rancho Cucamonga
Irvine
Buena Park
Garden Grove

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Los Angeles?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho Falls to Los Angeles for you.

Can I find flights from Idaho Falls to Los Angeles with flexible booking policies on momondo?

All flight searches from Idaho Falls to Los Angeles on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho Falls to Los Angeles?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho Falls to Los Angeles.

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

Yes momondo offers price alerts on flights to Los Angeles 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.

An easier way to manage your Los Angeles trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/16
Thu 7/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States