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$123+ Cheap flights from Idaho Falls (IDA) to Irvine, CA

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — LAX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Idaho Falls to Irvine

Keep the following information in mind while searching for Idaho Falls to Irvine flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$254
(Alaska Airlines)

One-way from

$123
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$383
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 Irvine
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One-way flight from Idaho Falls Fanning Field to Irvine
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Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Idaho Falls to Irvine

Cheapest flights from Idaho Falls to Irvine
Explore the most affordable flight options available from Idaho Falls to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/194:20 pmIDA - LAX
1 stop6h 18mAlaska Airlines
Wed 5/286:45 pmLAX - IDA
1 stop19h 55mAlaska Airlines
Deal found 4/28$254
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 6/76:00 amIDA - LAX
1 stop5h 35mDelta
Sat 6/146:00 amLAX - IDA
1 stop3h 39mDelta
Deal found 4/28$265
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 8/164:03 pmIDA - LAX
1 stop6h 39mHawaiian Airlines
Sat 8/231:58 pmLAX - IDA
1 stop7h 41mHawaiian Airlines
Deal found 4/28$318
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 8/211:00 pmIDA - LAX
2 stops9h 57mAmerican Airlines
Sun 8/241:33 amLAX - IDA
1 stop9h 43mAmerican Airlines
Deal found 4/28$431
This United Airlines deal was found by Cheapflights users on 4/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:03 pmIDA - LAX
1 stop18h 40mUnited Airlines
Sun 7/65:05 amLAX - IDA
1 stop7h 29mUnited Airlines
Deal found 4/28$528

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls to Irvine 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 April 29, 2025.
Use the filters below to find and compare flights from Idaho Falls to Irvine that are best for you.

Fly from

Idaho Falls

Fly to

Irvine

Route

Depart

Return

Price

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Mon 5/19

4:20 pm-9:38 pm

1 stop6h 18m

Los Angeles

Wed 5/28

6:45 pm-3:40 pm

1 stop19h 55m

$254

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Sat 6/7

6:00 am-10:35 am

1 stop5h 35m

Los Angeles

Sat 6/14

6:00 am-10:39 am

1 stop3h 39m

$265

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Sat 8/16

4:03 pm-9:42 pm

1 stop6h 39m

Los Angeles

Sat 8/23

1:58 pm-10:39 pm

1 stop7h 41m

$318

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Thu 8/21

1:00 pm-9:57 pm

2 stops9h 57m

Los Angeles

Sun 8/24

1:33 am-12:16 pm

1 stop9h 43m

$431

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Fri 6/27

6:03 pm-11:43 am

1 stop18h 40m

Los Angeles

Sun 7/6

5:05 am-1:34 pm

1 stop7h 29m

$528

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Tue 5/20

1:02 pm-10:11 pm

1 stop10h 09m

$123

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Tue 10/7

7:00 pm-11:51 pm

1 stop5h 51m

$146

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Sun 8/10

4:03 pm-10:46 pm

1 stop7h 43m

$159

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Tue 5/20

4:20 pm-3:24 pm

2 stops24h 04m

$182

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Tue 5/20

7:00 am-5:57 pm

3 stops11h 57m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Idaho Falls to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine 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 Irvine

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

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Irvine (average of $246). Flying from Idaho Falls to Irvine in March is currently the most expensive (average of $327). 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 IR9?

Find hourly flight availability from Idaho Falls to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Idaho Falls to Irvine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Idaho Falls to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to Irvine. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Idaho Falls to Irvine flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Irvine by month

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

In terms of precipitation, rainfall in Irvine 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 Irvine when rainfall is around 0.0 in.

Temperature in Irvine by month

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

If weather is an important factor for your trip to Irvine, 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 Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated April 29, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly from for flights from Idaho Falls to Irvine?

    If you book a flight to Irvine from Idaho Falls, you will be flying from Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls. There are 0 flights from Fanning Field to Irvine per day from 5 different airlines.

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

    $123 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Hawaiian Airlines, with prices starting from $146 and $159, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls to Irvine 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 Irvine?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Irvine (average of $246). Flying from Idaho Falls to Irvine in March is currently the most expensive (average of $327). 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

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Top 5 airlines flying from Idaho Falls to Irvine

Discover the top 5 airlines that operate flights from Idaho Falls to Irvine. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$110Average$175FlexibilityNo cancel feeOn-time88%
DeltaCheapest$164Average$459FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$244Average$376FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$260Average$394FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$273Average$374FlexibilityNo cancel feeOn-time71%

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