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

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The best prices from Los Angeles to Idaho Falls Fanning Field are usually found in August or June, booked 46 days in advance, depart on a Thursday or Wednesday and return on a Saturday

How to find the cheapest flight from
Los Angeles (LAX) to Idaho Falls (IDA)

All the information you need to plan the best LAX to IDA flight in 2022: compare Los Angeles to Idaho Falls flight prices with the expected peak season, weather and rainfall in Idaho Falls.
LAX - IDA
Price
$314 - $599
IDA
Temperature
23 - 69.8 °F
IDA
Rainfall
0.6 - 2 inches

Popular in

February

High demand for flights, 28% potential price rise

Cheapest in

August

Best time to find cheap flights, 27% potential price drop

Round-trip from

$314

From Los Angeles to Idaho Falls Fanning Field

One-way from

$142

One-way flight from Los Angeles to Idaho Falls Fanning Field

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Los Angeles to Idaho Falls?

To save up to 97% on this flight, we recommend booking at least 46 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Los Angeles to Idaho Falls from $511 1-2 weeks out and tickets from $659 for flights departing within the next 72 hours.

What is the cheapest day to fly round-trip from Los Angeles to Idaho Falls?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 89% on the overall cost on flights from Los Angeles to Idaho Falls.

When is the cheapest time to fly from Los Angeles to Idaho Falls (LAX - IDA)?

Unlike at noon, when flights are generally more expensive, you can save up to 63% on flights from Los Angeles to Idaho Falls by exploring options for tickets in the evening.

What is the cheapest month to fly from Los Angeles to Idaho Falls?

Our data shows that August tends to be the cheapest month to fly to Idaho Falls from Los Angeles. Users have commonly found prices around $429 for the month, but tickets can be as low as $194. Due to multiple factors, prepare for potentially higher prices in February.

Cheap flights from Los Angeles to Idaho Falls in May, June 2022

The best prices found for LAX to IDA flights for May, June
1 Jun - 6 Jun
$203pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Multiple Airlines
 
1 STOP
LAX
Los Angeles
1 Jun - 6 Jun
$205pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Multiple Airlines
 
1 STOP
LAX
Los Angeles
1 Jun - 6 Jun
$232pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Multiple Airlines
   
2 STOPS
LAX
Los Angeles

Los Angeles to Idaho Falls 2022 flight deals

Cheap flights to Idaho Falls from Los Angeles found for this year
1 Jun - 6 Jun
$203pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Multiple Airlines
 
1 STOP
LAX
Los Angeles
1 Jun - 6 Jun
$205pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Multiple Airlines
 
1 STOP
LAX
Los Angeles
10 Jul - 15 Jul
$218pp
LAX
Los Angeles
Multiple Airlines
 
1 STOP
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Multiple Airlines
 
1 STOP
LAX
Los Angeles

Last minute flights from Los Angeles to Idaho Falls

Late deals on round-trip flights to Idaho Falls from Los Angeles, departing today and this week
1 Jun - 6 Jun
$203pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Multiple Airlines
 
1 STOP
LAX
Los Angeles
1 Jun - 6 Jun
$205pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Multiple Airlines
 
1 STOP
LAX
Los Angeles
1 Jun - 6 Jun
$232pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
Multiple Airlines
   
2 STOPS
LAX
Los Angeles

One-way flights to Fanning Field from Los Angeles

The cheapest one-way flights from Los Angeles to Idaho Falls
4:45 pm - 4:44 am
Multiple Airlines
1 Stop
10h 59m
LAX - IDA
Multiple Airlines
$142
Kiwi.com
5:30 am - 4:47 am
Multiple Airlines
1 Stop
22h 17m
LAX - IDA
Multiple Airlines
$144
Gotogate
4:45 pm - 4:44 am
Multiple Airlines
1 Stop
10h 59m
LAX - IDA
Multiple Airlines
$152
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Los Angeles</span> to <span class="emphasized">Idaho Falls</span> flights.

Flight FAQs

From Los Angeles to Idaho Falls

Which airlines flying from Los Angeles to Idaho Falls Fanning Field have flexible cancellations due to COVID-19?

Some of our airline partners flying from Los Angeles to Idaho Falls Fanning Field have new flexible policies in place due to COVID-19. Delta, Allegiant Air, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Los Angeles to Idaho Falls for under $300 on Cheapflights?

Yes, there are multiple flights from Los Angeles to Idaho Falls for under $300. The cheapest flight booked recently is on Multiple Airlines for just $218, but on average you can expect to pay $334.

Are there last-minute flights available from Los Angeles to Idaho Falls for under $300?

There are currently 20+ open flights from Los Angeles to Idaho Falls within the next 7 days for less than $300.

How popular is this Los Angeles to Idaho Falls flight route?

This flight path from Los Angeles to Idaho Falls Fanning Field was viewed by 18 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

According to our current data, Alaska Airlines ($354), Delta ($366), and American Airlines ($380) offers the cheapest pricing from Los Angeles to Idaho Falls. These flights start at 17% lower than the current average price 3 months from now.

What are the cheapest flights from Los Angeles to Idaho Falls?

Looking for the cheapest flight from Los Angeles to Idaho Falls? While on average our users pay $672, our data indicates the cheapest price to be $201. The most popular route (Los Angeles - Idaho Falls Fanning Field), is priced around $218.

What are the most popular airlines that fly from Los Angeles to Idaho Falls?

Before booking your flight from Los Angeles to Idaho Falls check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

COVID Restrictions

View COVID Travel Restrictions for Idaho Falls, ID

Do I need a COVID test to fly to Idaho Falls from Los Angeles?

Information is based on travel restrictions for travel to Idaho Falls Fanning Field within the United States

Most visitors from Los Angeles need to provide a negative COVID-19 test result and/or quarantine to enter Idaho Falls Fanning Field.

COVID-19 testing requirements
Visitors from Los Angeles must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Idaho Falls Fanning Field.

Quarantine requirements
Visitors from Los Angeles are not required to quarantine after entering Idaho Falls Fanning Field.

Do I need a test to fly back to Los Angeles from Idaho Falls?

Returning to Los Angeles from Idaho Falls Fanning Field

COVID-19 testing requirements
Visitors from Idaho Falls Fanning Field must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Los Angeles.

Quarantine requirements
Visitors from Idaho Falls Fanning Field are not required to quarantine after entering Los Angeles.

Hide COVID Travel Restrictions for Idaho Falls, ID

Alternative routes for Los Angeles to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Idaho Falls

Things to know before you go - useful duration and weather info for your trip from Los Angeles to Idaho Falls.
Average temperature for May in Idaho Falls
71.6 °F
Avg rainfall for May in Idaho Falls
1.5 ″

Airports servicing Los Angeles

Airports servicing Idaho Falls

Top 5 airlines flying from Los Angeles to Idaho Falls Fanning Field

The chart below displays the airlines Cheapflights users traveling from Los Angeles to Idaho Falls choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Allegiant Air
$69 $123 No cancel fee 88%
American Airlines
$127 $325 No cancel fee 71%
Delta
$152 $396 No cancel fee N/A
United Airlines
$168 $348 No cancel fee 69%
Alaska Airlines
$222 $345 No cancel fee 75%
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