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IDA - LAX

$154 Find cheap flights from Idaho Falls to Los Angeles

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Los Angeles departing on 6/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Do 6/27
Do 7/4

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Los Angeles, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Los Angeles, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

 
These are the cheapest deals for flights from Idaho Falls to Los Angeles currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Idaho Falls to Los Angeles

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Idaho Falls to Los Angeles.

Recent one-way flight deals from Idaho Falls to Los Angeles

Only flying one-way? Below are some of the best one-way flight deals from Idaho Falls to Los Angeles found on KAYAK recently.

Recent last minute flight deals from Idaho Falls to Los Angeles

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Idaho Falls to Los Angeles.

Recent direct flight deals from Idaho Falls to Los Angeles

The latest deals for direct flights from Idaho Falls to Los Angeles so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Idaho Falls to Los Angeles

Find recent round-trip train or bus tickets from Idaho Falls to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:06 am - 11:50 amIDA-LAX
6h 44m1 stop
3:45 pm - 11:54 pmLAX-IDA
7h 09m1 stop
$278Alaska Airlines
Find Deal
Do, Sep 19 - Mi, Sep 25
6:10 am - 9:00 amIDA-LAX
3h 50m1 stop
11:35 am - 6:16 pmLAX-IDA
5h 41m1 stop
$308Delta
Find Deal
Mi, Aug 7 - Mi, Aug 14
6:06 am - 11:50 amIDA-LAX
6h 44m1 stop
6:00 am - 3:30 pmLAX-IDA
8h 30m2 stops
$310Alaska Airlines
Find Deal
Do, Sep 19 - Mi, Sep 25
6:10 am - 12:03 pmIDA-LAX
6h 53m1 stop
6:00 am - 3:11 pmLAX-IDA
8h 11m1 stop
$313Alaska Airlines
Find Deal
Mi, Okt 9 - So, Okt 13
4:20 pm - 11:50 amIDA-LAX
20h 30m1 stop
3:45 pm - 11:54 pmLAX-IDA
7h 09m1 stop
$315Alaska Airlines
Find Deal
Fr, Sep 20 - Mi, Sep 25
3:50 pm - 10:38 pmIDA-LAX
7h 48m1 stop
6:00 am - 3:11 pmLAX-IDA
8h 11m1 stop
$323Alaska Airlines
Find Deal
Fr, Okt 18 - Fr, Okt 25
5:56 pm - 10:13 pmIDA-LAX
5h 17m1 stop
8:30 pm - 9:35 amLAX-IDA
12h 05m1 stop
$447United Airlines
Find Deal
Di, Jun 25 - Sa, Jun 29
5:56 pm - 7:40 amIDA-LAX
14h 44m2 stops
8:30 pm - 9:35 amLAX-IDA
12h 05m1 stop
$501United Airlines
Find Deal
Di, Jun 25 - Sa, Jun 29
1:41 pm - 7:42 pmIDA-LAX
7h 01m1 stop
1:30 am - 9:31 pmLAX-IDA
19h 01m1 stop
$565American Airlines
Find Deal
Mi, Aug 7 - Di, Aug 13
7:00 am - 6:20 pmIDA-LAX
12h 20m2 stops
9:48 am - 9:34 pmLAX-IDA
10h 46m2 stops
$578American Airlines
Find Deal
Mi, Sep 11 - Sa, Sep 14
5:56 pm - 10:13 pmIDA-LAX
5h 17m1 stop
$154United Airlines
Find Deal
Mi, Jun 26
6:00 am - 8:14 pmIDA-LAX
15h 14m2 stops
$182Alaska Airlines
Find Deal
Mi, Jun 26
6:00 am - 1:12 pmIDA-LAX
8h 12m1 stop
$189Alaska Airlines
Find Deal
Do, Jul 11
1:05 pm - 6:19 pmIDA-LAX
6h 14m1 stop
$219Delta
Find Deal
Do, Jun 27
4:02 pm - 7:30 amIDA-LAX
16h 28m2 stops
$220Alaska Airlines
Find Deal
Mo, Aug 12
5:59 pm - 7:12 amIDA-LAX
14h 13m2 stops
$240United Airlines
Find Deal
Fr, Aug 9
6:00 am - 8:45 amIDA-LAX
27h 45m2 stops
$255Alaska Airlines
Find Deal
Mi, Jun 5
5:59 pm - 7:29 amIDA-LAX
14h 30m2 stops
$278United Airlines
Find Deal
Do, Aug 1
1:31 pm - 6:21 pmIDA-LAX
5h 50m1 stop
$336Delta
Find Deal
Mi, Jun 5
6:00 am - 9:20 amIDA-LAX
4h 20m1 stop
$386Delta
Find Deal
So, Jun 2

Flights from Idaho Falls to Los Angeles - Travel Insights & Trends

Get data-powered insights and trends into flights from Idaho Falls to Los Angeles to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Idaho Falls to Los Angeles?

The average price of all flights from Idaho Falls to Los Angeles clicked on KAYAK for each day over the last 12 months.
When flying from Idaho Falls to Los Angeles, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Idaho Falls, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Idaho Falls to Los Angeles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Idaho Falls to Los Angeles is October, where tickets cost $296 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $734 and $725 respectively.

Which airlines provide the cheapest flights from Idaho Falls to Los Angeles?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, United Airlines offered the best one-way deal for that route, at $154. KAYAK users also found Idaho Falls to Los Angeles round-trip flights on Alaska Airlines from $278 and on Delta from $308.

Good to know

Low season

April

High season

November

Cheapest flight

$154
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Idaho Falls to Los Angeles

When to book flights from Idaho Falls to Los Angeles

Are your dates flexible? Find out the best times to travel from Idaho Falls to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to Los Angeles

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

    In the last 3 days, the lowest price for a flight from Idaho Falls to Los Angeles was $154 for a one-way ticket and $278 for a round-trip.

  • Do I need a passport to fly between Idaho Falls and Los Angeles?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Idaho Falls to Los Angeles?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Idaho Falls to Los Angeles?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Idaho Falls and Los Angeles, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Idaho Falls to Los Angeles, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Idaho Falls to Los Angeles are Delta and Alaska Airlines. With an average price for the route of $635 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $500 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Idaho Falls to Los Angeles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Los Angeles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Los Angeles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Idaho Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Los Angeles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and LAX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Los Angeles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Idaho Falls to Los Angeles

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Los Angeles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Los Angeles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9192 reviews
8.2Boarding
7.3Food
8.6Crew
7.3Entertainment
7.9Comfort
Airline reviews

Flight was delayed 2 hours. Other than that, it was a good flight.

6.0 GoodAnonymous, May 2024PAE - LAX
Read more about Alaska Airlines reviews

Flight was delayed 2 hours. Other than that, it was a good flight.

Flight cancelled an hour before takeoff due to "unscheduled maintenance". New flight makes me have to wait for 5 hours in the airport, at a gate totally on the other side of where I'm at, requiring me to take a tram to get from the N terminal, to the C terminal. After waiting for 5 hours I'm informed my new flight is no longer at the gate I'm at, but instead is back in the N terminal where I was previously.

My baggage was in another flight, anit was delayed for one hour.

They canceled the flight 30 minutes prior to departure without any heads up.

Pleasant flight, now wifi, but did get pushed to the exit row gracefully cause I am a tall man. Was a pleasant thank you.

Long flights are best when the seats have movies and shows to watch.

The absolute coldest flight I’ve ever been on, even with a sweater and zip up sweatshirt. Was miserable the entire flight.

The cabin temperature was very warm. Flight attendant did not help when my 3 YO needed to go to the bathroom and it was close to landing time. She knocked and opened the door. I would appreciate more empathy towards the situation.

The flight was diverted and departed from San Jose instead of San Francisco. This could’ve been executed more smoothly because after arriving in San Jose it seemed like nothing was being processed correctly as needed for the gate agents to do their jobs well and the flight to leave on time

watching out the window as the loaders bounced the luggage onto the carts as it was deplaned made me understand why some of my bags have been destroyed on the airline.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was a loud squeaky sound the whole time we were flying.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

I was sitting at comfort +. One of the Asian male crew was so loud when he delivered service. When he asked questions or what food you need, he was shouting. He must be a prison guard before going Delta.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Space and comfort was good. Staff could have been more helpful and friendly.

Crew was great. However the seat I had would not recline and stay put. It would spring back to upright. Hopefully they can check the seats and maintain them. Otherwise the plane is clean and the crew is very friendly.

Boarding in Seattle is always a mess. Sat in Deltas new domestic first class cabin. Everything was great except I found the seat cushion to be fairly uncomfortable. I’m a bigger guy so take that into mind (6’2” / 300 lbs.). Crew was meh.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Too many fees (but that seems to apply to all airlines nowadays)

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The flight and crew were fine. The entertainment- the sound was so bad through the headphones I could barely understand it and it was a show I had seen before. The food might have been fine but having to have an account with united in order to access the app in order to pay for the food was rage inducing. I had entered my credit card info at home and logged in as guest but that wouldn’t allow the “wallet” tab to open in the app. And then the wifi was so bad that it took about 45 minutes to fully log in and get all the info working at which time I missed the food. You shouldn’t have to give your address, email and phone number in order to get a hamburger.

Unfortunately our flight was delayed by 45 minutes due to Kate arriving aircraft. Once we stated everything was great.

Crew was unhelpful in boarding. Did not help passengers board and store bags efficiently. Did not alleviate tensions as passengers had to stow bags then return forward to seats. Baggage rules are unreasonable. Will fly southwest next time

Flight was absolutely sold out, so that just makes the crews job that much tougher. I will say people (customers) are behaving better over the last year.

There were delays on both ends. It made it less than excellent. This plane was great though

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

Poor availability of food. Cold cabin temperature. Extremely long waiting time for a flight attendant to respond to a call button signal.

2.5h delay due to unruly passenger in first class. Had to be removed from the flight. No food unless pre ordered. Didn't know we would need it because of delay.

Only my carry that was taken and found it in my final destination

The flight landed at LAX we were then bussed to collect our bags. That process took nearly as long as the flight. Luckily we weren't in a hurry!

Book cheap flights from Idaho Falls to Los Angeles

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Idaho Falls to Los Angeles found on KAYAK in the last 72 hours.
6/26Mi
1 stopUnited Airlines
5h 17mIDA-LAX
$154
6/26Mi
2 stopsAlaska Airlines
15h 14mIDA-LAX
$182
7/11Do
1 stopAlaska Airlines
8h 12mIDA-LAX
$189
6/27Do
1 stopDelta
6h 14mIDA-LAX
$219
8/12Mo
2 stopsAlaska Airlines
16h 28mIDA-LAX
$220
8/9Fr
2 stopsUnited Airlines
14h 13mIDA-LAX
$240
6/5Mi
2 stopsAlaska Airlines
27h 45mIDA-LAX
$255
8/1Do
2 stopsUnited Airlines
14h 30mIDA-LAX
$278
6/5Mi
1 stopDelta
5h 50mIDA-LAX
$336
6/2So
1 stopDelta
4h 20mIDA-LAX
$386

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Idaho Falls - Los Angeles Flights

Departure:

Idaho Falls (IDA)United States

Destination:

Los Angeles (LAX)United States

Return flight deals:

Los Angeles - Idaho Falls

Cabin classes: