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$159+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — LAX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$231
(Alaska Airlines)

One-way from

$159
(Alaska Airlines)

Popular in

September

Cheapest in

May

Average price

$375
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. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/198:00 amIDA - LAX
1 stop5h 58mHawaiian Airlines
Sat 3/226:00 amLAX - IDA
1 stop8h 34mHawaiian Airlines
Deal found 2/19$246
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:00 amIDA - LAX
1 stop5h 51mAlaska Airlines
Mon 4/287:00 amLAX - IDA
1 stop7h 58mAlaska Airlines
Deal found 2/20$256
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/131:00 pmIDA - LAX
1 stop4h 17mDelta
Sat 3/155:45 amLAX - IDA
1 stop5h 33mDelta
Deal found 2/19$257
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/52:20 pmIDA - LAX
1 stop6h 19mUnited Airlines
Sat 4/127:00 amLAX - IDA
1 stop7h 21mUnited Airlines
Deal found 2/20$328
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/17:47 amIDA - LAX
1 stop5h 10mAmerican Airlines
Mon 4/2112:58 amLAX - IDA
1 stop10h 31mAmerican Airlines
Deal found 2/20$417
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:50 amIDA - LAX
3 stops15h 46mMultiple Airlines
Tue 4/226:00 amLAX - IDA
2 stops8h 58mMultiple Airlines
Deal found 2/20$1,035

Find flights from Idaho Falls to Los Angeles within your budget

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 February 20, 2025.

Fly from

Idaho Falls

Fly to

Los Angeles

Route

Depart

Return

Price

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Wed 3/12

8:00 am-12:58 pm

1 stop5h 58m

Los Angeles

Wed 3/12

3:00 pm-10:36 pm

1 stop6h 36m

$231

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Thu 3/13

1:00 pm-4:17 pm

1 stop4h 17m

Los Angeles

Sat 3/15

5:45 am-12:18 pm

1 stop5h 33m

$257

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Sat 5/10

4:35 pm-10:40 pm

1 stop7h 05m

Los Angeles

Sat 5/24

7:00 am-3:40 pm

1 stop7h 40m

$337

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Sat 4/5

4:15 pm-9:10 pm

1 stop5h 55m

Los Angeles

Sat 4/12

7:00 am-3:21 pm

1 stop7h 21m

$347

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Fri 5/9

1:02 pm-7:27 pm

1 stop7h 25m

Los Angeles

Sat 5/17

10:31 am-9:14 pm

2 stops9h 43m

$364

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Thu 4/24

4:35 pm-9:10 pm

1 stop5h 35m

$159

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Sat 4/5

7:43 am-11:51 am

1 stop5h 08m

$160

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Fri 6/6

6:10 am-12:03 pm

1 stop6h 53m

$250

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Sat 4/5

4:15 pm-8:31 am

2 stops17h 16m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Los Angeles flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Idaho Falls to Los Angeles

Get recent, data-driven insights about flights from Idaho Falls to Los Angeles including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Los Angeles (average of $246). Flying from Idaho Falls to Los Angeles in March is currently the most expensive (average of $344). 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 February 20, 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 29% on your trip compared to booking a flight at noon.

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 February 20, 2025.
To help decide which airline to fly from Idaho Falls to Los Angeles, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Hawaiian Airlines
7.9
Good
2,317 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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.

  • 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 $231 on this airline. Additional options worth looking into are Delta and Hawaiian Airlines, starting at $257 and $337 round-trip. Alaska Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Idaho Falls to Los Angeles one-way?

    The cheapest airlines for a one-way flight from Idaho Falls to Los Angeles are Alaska Airlines ($159), American Airlines ($160), and Delta ($250).

  • 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, January is the cheapest month in which you can book a flight from Idaho Falls to Los Angeles (average of $246). Flying from Idaho Falls to Los Angeles in March is currently the most expensive (average of $344). 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 Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Stanton
San Fernando
San Gabriel
Downey
Universal City
Buena Park
Hemet
Oceanside
Santa Clarita
Inglewood
Avalon
Rowland Heights
Moreno Valley
Encinitas
Garden Grove
Palmdale
El Segundo
Carson
Lake Forest
Lancaster

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$253Average$405FlexibilityNo cancel feeOn-time75%
DeltaCheapest$254Average$514FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$264Average$444FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$273Average$374FlexibilityNo cancel feeOn-time71%
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