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$91+ Cheap flights from Idaho Falls to Los Angeles (IDA - LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — LAX
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Cheap flight deals from Idaho Falls to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 13, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$188
(Kiwi.com)

One-way from

$91
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$270
Provider with most accurate pricing for Idaho Falls Fanning Field-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Los Angeles flights.
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From Idaho Falls Fanning Field to Los Angeles
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One-way flight from Idaho Falls Fanning Field to Los Angeles
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Highest demand for flights based on searches. 22% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Idaho Falls to Los Angeles

Cheapest flights from Idaho Falls to Los Angeles
Explore the most affordable flight options available from Idaho Falls to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/22:22 pmIDA - LAX
1 stop21h 17mMultiple Airlines
mié. 12/33:30 pmLAX - IDA
1 stop23h 19mMultiple Airlines
Deal found 11/13$188
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/54:26 pmIDA - LAX
1 stop19h 13mMultiple Airlines
jue. 12/113:30 pmLAX - IDA
1 stop20h 46mMultiple Airlines
Deal found 11/11$194
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/17:58 pmIDA - LAX
1 stop12h 57mMultiple Airlines
sáb. 12/61:07 pmLAX - IDA
2 stops48h 29mMultiple Airlines
Deal found 11/11$217
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/44:39 pmIDA - LAX
1 stop20h 32mMultiple Airlines
dom. 12/72:00 pmLAX - IDA
1 stop23h 36mMultiple Airlines
Deal found 11/10$231
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/177:56 pmIDA - LAX
1 stop24h 57mMultiple Airlines
mié. 11/267:42 amLAX - IDA
1 stop7h 21mMultiple Airlines
Deal found 11/12$241
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/177:56 pmIDA - LAX
1 stop24h 57mMultiple Airlines
dom. 11/235:33 pmLAX - IDA
1 stop20h 22mMultiple Airlines
Deal found 11/12$247
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/249:43 pmIDA - LAX
1 stop11h 12mMultiple Airlines
vie. 11/286:00 amLAX - IDA
1 stop11h 07mMultiple Airlines
Deal found 11/12$256
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1410:56 pmIDA - LAX
1 stop21h 57mMultiple Airlines
mié. 11/267:42 amLAX - IDA
1 stop7h 21mMultiple Airlines
Deal found 11/12$259
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1410:56 pmIDA - LAX
1 stop11h 48mMultiple Airlines
mar. 11/255:33 pmLAX - IDA
1 stop21h 30mMultiple Airlines
Deal found 11/12$261

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 13, 2025.
Use the filters below to find and compare flights from Idaho Falls to Los Angeles that are best for you.

Fly from

Idaho Falls

Fly to

Los Angeles

Route

Depart

Return

Price

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

mar. 12/2

2:22 pm-10:39 am

1 stop21h 17m

Los Angeles

mié. 12/3

3:30 pm-3:49 pm

1 stop23h 19m

$188

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

jue. 12/4

5:07 pm-10:58 pm

1 stop6h 51m

Los Angeles

mié. 12/10

9:24 am-4:27 pm

1 stop6h 03m

$247

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

lun. 11/24

9:43 pm-7:55 am

1 stop11h 12m

Los Angeles

vie. 11/28

6:00 am-6:07 pm

1 stop11h 07m

$256

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

jue. 1/22

6:35 pm-9:45 pm

1 stop4h 10m

Los Angeles

mar. 1/27

5:10 pm-10:21 pm

1 stop4h 11m

$261

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

jue. 1/22

6:35 pm-11:56 pm

1 stop6h 21m

Los Angeles

mié. 1/28

5:10 pm-10:21 pm

1 stop4h 11m

$261

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

jue. 12/11

5:51 pm-10:03 am

1 stop17h 12m

Los Angeles

vie. 12/12

10:24 pm-11:59 am

1 stop12h 35m

$264

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

sáb. 1/24

9:00 am-3:42 pm

1 stop7h 42m

Los Angeles

mié. 1/28

11:20 am-6:18 pm

1 stop5h 58m

$269

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

sáb. 1/24

9:00 am-3:42 pm

1 stop7h 42m

Los Angeles

mar. 1/27

2:56 pm-10:59 pm

1 stop7h 03m

$269

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

lun. 5/4

4:00 pm-8:27 pm

1 stop5h 27m

Los Angeles

jue. 5/7

3:55 pm-10:35 pm

1 stop5h 40m

$289

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

sáb. 1/10

9:00 am-1:41 pm

1 stop5h 41m

Los Angeles

dom. 1/18

7:00 am-6:18 pm

1 stop10h 18m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 16 results
1
2

Compare providers for flights from Idaho Falls to Los Angeles

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Los Angeles in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Los Angeles flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Idaho Falls-Los Angeles flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Idaho Falls-Los Angeles flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Los Angeles flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Idaho Falls to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Los Angeles

What is the cheapest month to book a flight from Idaho Falls to Los Angeles?

Currently, May is the cheapest month in which you can book a flight from Idaho Falls to Los Angeles (average of $86). Flying from Idaho Falls to Los Angeles in January is currently the most expensive (average of $173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IDA to LAX?

Find hourly flight availability from Idaho Falls to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho Falls to Los Angeles in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated noviembre 13, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Idaho Falls to Los Angeles have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,288 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,288 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,017 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,051 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho Falls to Los Angeles?

    There are many flights that can get you from Idaho Falls to Los Angeles in 4h 10m. Fly via Delta to get the fastest option. Idaho Falls and Los Angeles are separated by a distance of 744 mi.

  • What are the cheapest airlines flying from Idaho Falls to Los Angeles round-trip?

    Our cheapest airline available from Idaho Falls to Los Angeles is Alaska Airlines. Our recent data shows that you can find tickets from as low as $240 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $240 and $260 round-trip. Alaska Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Idaho Falls to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Los Angeles.

  • Can I find deals for business class flights from Idaho Falls to Los Angeles?

    Yes. Cheapflights offers flight deals from Idaho Falls to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho Falls to Los Angeles?

    Currently, May is the cheapest month in which you can book a flight from Idaho Falls to Los Angeles (average of $86). Flying from Idaho Falls to Los Angeles in January is currently the most expensive (average of $173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
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Universal City
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Buena Park
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El Segundo
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Hesperia
Torrance
Glendale
Montebello
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Compton
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Top 4 airlines flying from Idaho Falls to Los Angeles

Discover the top 4 airlines that operate flights from Idaho Falls to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$240Average$318FlexibilityNo cancel feeOn-time75%
DeltaCheapest$240Average$380FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$260Average$526FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$274Average$380FlexibilityNo cancel feeOn-time71%

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