$81 Find Cheap Flights from Los Angeles to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Idaho departing on 9/9. 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
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Idaho.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Idaho.
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Flight Deals

Cheap Flights from Los Angeles to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$212
Idaho Falls
Idaho Falls1 stop$221
Hailey
Hailey1 stop$389
Lewiston
Lewiston1 stop$416
Twin Falls
Twin Falls1 stop$296
Pocatello
Pocatello1 stop$417
Spokane
Spokanenonstop$197
Boise
Boise1 stop$212
Idaho Falls
Idaho Falls1 stop$221
Hailey
Hailey1 stop$389
Lewiston
Lewiston1 stop$416
Twin Falls
Twin Falls1 stop$296
Pocatello
Pocatello1 stop$417
Spokane
Spokanenonstop$197

Book Cheap Los Angeles to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Angeles to Idaho

Sat, Aug 22 - Sun, Aug 23
Delta Logo
6:59 pm - 9:33 pm
LAX
-
GEG
2h 34mnonstop
Delta Logo
6:16 am - 9:10 am
GEG
-
LAX
2h 54mnonstop
$197Delta
Wed, Aug 19 - Wed, Aug 26
Southwest Logo
3:25 pm - 9:40 pm
LAX
-
GEG
6h 15m
2 stops
Southwest Logo
7:30 am - 1:05 pm
GEG
-
LAX
5h 35m
1 stop
$202Southwest
Tue, Oct 13 - Tue, Oct 20
Alaska Airlines Logo
10:34 am - 1:17 pm
LAX
-
GEG
2h 43mnonstop
Alaska Airlines Logo
1:57 pm - 9:27 pm
GEG
-
LAX
7h 30m
1 stop
$204Alaska Airlines
Wed, Sep 9 - Tue, Sep 15
Alaska Airlines Logo
1:59 pm - 10:27 pm
LAX
-
BOI
7h 28m
1 stop
Alaska Airlines Logo
6:47 pm - 8:05 pm
BOI
-
LAX
2h 18mnonstop
$214Alaska Airlines
Thu, Jul 16 - Mon, Jul 20
Multiple Airlines Logo
1:56 pm - 8:57 am
LAX
-
IDA
18h 01m
1 stop
Multiple Airlines Logo
10:47 pm - 9:25 am
IDA
-
LAX
11h 38m
1 stop
$221Multiple Airlines
Fri, Jul 24 - Mon, Jul 27
Multiple Airlines Logo
6:30 am - 4:00 pm
LAX
-
IDA
8h 30m
1 stop
Multiple Airlines Logo
10:47 pm - 9:25 am
IDA
-
LAX
11h 38m
1 stop
$236Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
5:00 am - 1:20 pm
LAX
-
WYS
7h 20m
1 stop
United Airlines Logo
1:55 pm - 7:19 pm
WYS
-
LAX
6h 24m
1 stop
$325United Airlines
Mon, Jul 13 - Wed, Jul 15
United Airlines Logo
1:25 pm - 9:30 pm
LAX
-
JAC
7h 05m
1 stop
United Airlines Logo
4:23 pm - 10:55 pm
JAC
-
LAX
7h 32m
1 stop
$334United Airlines
Fri, Jun 26 - Fri, Aug 7
American Airlines Logo
12:32 pm - 3:58 pm
LAX
-
JAC
2h 26mnonstop
American Airlines Logo
1:58 pm - 3:27 pm
JAC
-
LAX
2h 29mnonstop
$344American Airlines
Mon, Jul 13 - Wed, Jul 15
American Airlines Logo
9:26 am - 12:50 pm
LAX
-
JAC
2h 24mnonstop
American Airlines Logo
1:21 pm - 2:52 pm
JAC
-
LAX
2h 31mnonstop
$356American Airlines
Booking Insights

KAYAK's insights & trends for Los Angeles to Idaho flights

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

How much is a round-trip flight from Los Angeles to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Los Angeles to Idaho departing in November.

What is the cheapest Los Angeles to Idaho flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Idaho from Los Angeles found in the last 5 days was to Boise, at $200 round-trip. The most popular route is from Los Angeles (LAX) to Boise (BOI), and the cheapest round-trip airline ticket found on this route in the last 5 days was $200.

What is the cheapest time of day to fly to Idaho?

The average price for all round-trip flights from Los Angeles to Idaho depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Idaho is generally in the evening, when round-trip flights cost $226 on average. Morning departures are around 36% more expensive than evening flights, on average. The most expensive time of day to fly to Idaho is generally at night, which is peak travel time and where the average cost of a ticket is $322.

Can I save money by flying with a layover from Los Angeles to Idaho?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $453 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Idaho, 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 Los Angeles to Idaho is August, when tickets cost $78 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $159 and $151 respectively.

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

The average price of all round-trip flights from Los Angeles to Idaho clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Idaho on a Saturday and more expensive on a Sunday. On your return trip to Los Angeles, you should consider flying back on a Thursday, and avoid Sundays for better deals.

How far in advance should I book a flight from Los Angeles to Idaho?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Los Angeles to Idaho, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Los Angeles to Idaho, you should book around 4 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$81
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Los Angeles to Spokane

FAQs - booking Idaho flights

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

    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 Los Angeles to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Los Angeles to Idaho 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 Los Angeles to Idaho?

    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 from Los Angeles to Idaho with an airline and back with another airline.

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

    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 from Los Angeles to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Los Angeles to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Idaho. 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 Los Angeles to Idaho? 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.
7.9
Alaska AirlinesOverall score based on 12517 reviews
7.1Food
7.8Comfort
8.5Crew
7.0Entertainment
8.1Boarding
Airline reviews

Flying into PAE was so easy because it’s baggage claim is quick and accesible. I had a car rental and the counter is inside the baggage claim area, very convenient.

10.0 ExcellentLinda, Jun 2026
LAX - PAE
Read more Alaska Airlines reviews

Flying into PAE was so easy because it’s baggage claim is quick and accesible. I had a car rental and the counter is inside the baggage claim area, very convenient.

It was a very short flight so there really wasn’t any entertainment my. The little pretzels were good though and the cabin crew was awesome.

It might not have been their fault, but there was a two hour delay due to weather. Then we boarded and were about to leave when they said there were more problems at the destination, took us back to the gate where we had to fully deplane. But then five minutes later, they said everything was fine and to get back on the plane. This was the part that pissed everybody off.

Comfortable seats, good drinks with lots of water refills, staff was kind and understanding of my disabled mother!

They were flexible and able to get me home a day earlier due to a family members illness. Flight was on time and great friendly crew.

Agent could not provide me a boarding pass for the second leg of my flights - yet with a partner airline. Not understood.

Alaska is consistently the best in all categories. Excellent airlines and employees

Our flight when we finally got rerouted to a different destination than we were going was fine. But 2 days was taken out of our vacation because our flit was cancelled. We understand mechanical problems and of course don’t want to be on a plane that has mechanical problems.Wish there had been another solution.

The bathroom trash container under the sink fell out and was like that long before my flight. The plane smelled of canned fish and floor was Deteriorating

My TSA pre check was left Off my boarding pass which was a large inconvenience.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Flight delayed four separate times. I’m now one hour hours late to landing.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

Good and friendly staff. Nicely enjoyed the complimentary drink and snack.

I was very, very cold and a stranger loaned me her sweater next to me. I didn’t wanna buy a blanket just for a four hour trip when I did not need the pillow or the earphones. I don’t mind purchasing a blanket, but I only needed that not all of it accessories. Cold air pretty much blew the entire trip. Two people in front of me both bought the blanket packages. Maybe that’s the idea. The crew was exceptionally nice and passed through multiple times.. the restrooms were very clean and usually accessible.

3 hour wait on customer service after flight was cancelled. Was bumped to a flight where I wouldnt have gotten to my destination for another 2 days. Had to fully refund flight and book a new one the following morning. Paid twice the amount for the flight than I had originally booked. Very disappointed I was not offered any sort of discount or points for all of the frustration, in fact the airline profited twice as much off of me by cancelling my flight and and changing my entire trip.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Service was professional and quick. Premium economy seat was comfortable given the class

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

The business class seat is exceptional. I wish the food is more palatable.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Business class seats felt very cramped compared to other airlines.

OK, we were delayed and had to de plane and reboard.

Luggage did not make it onto my plane. Business seats were economy with empty row seat. Just horrible experience. Why would the company allow for transfers that don’t give employees enough time to transfer luggages??

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

For an long range economy flight I feel more space and more meal options need to be offered for flights over 5 hours

The flight from LA to Chicago was smooth and service was very good overall.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

Everything you need to know for your flight from Los Angeles to Idaho

Information on your arrival and departure airports