$113 Find Cheap Flights from New York LaGuardia Airport 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 LaGuardia to Idaho departing on 10/22. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Idaho, 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 New York to Idaho, as well as popular online travel agencies
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Best Idaho Flight Deals from LaGuardia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise2 stops$243
Idaho Falls
Idaho Falls1 stop$335
Hailey
Hailey1 stop$341
Twin Falls
Twin Falls2 stops$563
Pocatello
Pocatello2 stops$431
Spokane
Spokane1 stop$245
Boise
Boise2 stops$243
Idaho Falls
Idaho Falls1 stop$335
Hailey
Hailey1 stop$341
Twin Falls
Twin Falls2 stops$563
Pocatello
Pocatello2 stops$431
Spokane
Spokane1 stop$245

Cheap Flights from LaGuardia to Idaho

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia 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 LaGuardia to Idaho

Sat, Nov 1 - Tue, Nov 4
American Airlines Logo
7:30 am - 12:26 pmLGA-JAC
6h 56m1 stop
American Airlines Logo
2:03 pm - 11:32 pmJAC-LGA
7h 29m1 stop
$211American Airlines
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Wed, Oct 29 - Tue, Nov 4
American Airlines Logo
6:00 am - 12:39 pmLGA-JAC
8h 39m1 stop
American Airlines Logo
2:03 pm - 11:32 pmJAC-LGA
7h 29m1 stop
$218American Airlines
Find Deal
Sun, Oct 12 - Wed, Oct 22
United Airlines Logo
6:25 am - 11:20 amLGA-JAC
6h 55m1 stop
United Airlines Logo
12:40 pm - 11:43 pmJAC-LGA
9h 03m2 stops
$237United Airlines
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Fri, Sep 5 - Sun, Sep 7
Spirit Airlines Logo
5:45 am - 8:21 pmLGA-BOI
16h 36m2 stops
Spirit Airlines Logo
2:16 pm - 12:29 pmBOI-LGA
20h 13m2 stops
$243Spirit Airlines
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Sat, Aug 30 - Sat, Sep 6
Delta Logo
6:30 pm - 11:48 pmLGA-GEG
8h 18m1 stop
Delta Logo
6:50 am - 7:07 pmGEG-LGA
9h 17m1 stop
$245Delta
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Sat, Aug 30 - Sat, Sep 6
Delta Logo
6:30 pm - 11:48 pmLGA-GEG
8h 18m1 stop
Delta Logo
5:00 am - 7:07 pmGEG-LGA
11h 07m2 stops
$250Delta
Find Deal
Fri, Sep 12 - Sun, Sep 14
Spirit Airlines Logo
5:45 am - 8:21 pmLGA-BOI
16h 36m2 stops
Spirit Airlines Logo
2:16 pm - 12:29 pmBOI-LGA
20h 13m2 stops
$262Spirit Airlines
Find Deal
Tue, Aug 12 - Wed, Aug 20
United Airlines Logo
8:25 am - 3:03 pmLGA-JAC
8h 38m2 stops
United Airlines Logo
12:34 pm - 9:17 pmJAC-LGA
6h 43m1 stop
$276United Airlines
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Thu, Sep 18 - Mon, Sep 22
Southwest Logo
9:10 am - 3:50 pmLGA-BOI
8h 40m1 stop
Southwest Logo
1:10 pm - 11:25 pmBOI-LGA
8h 15m1 stop
$317Southwest
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Thu, Sep 4 - Mon, Sep 8
Southwest Logo
9:10 am - 3:50 pmLGA-BOI
8h 40m1 stop
Southwest Logo
1:10 pm - 11:25 pmBOI-LGA
8h 15m1 stop
$358Southwest
Find Deal
Booking Insights

KAYAK's insights & trends for LaGuardia to Idaho flights

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

What is the cheapest month to fly from New York LaGuardia Airport to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York LaGuardia Airport 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 New York LaGuardia Airport to Idaho is February, when tickets cost $134 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $1,037 and $684 respectively.

What’s the cheapest day of the week to fly from New York LaGuardia Airport to Idaho?

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

For New York LaGuardia Airport to Idaho, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Idaho back to New York LaGuardia Airport, the best deals are generally found on Saturday, with Sunday being the most expensive.


Good to know

Low seasonJanuary
High seasonFebruary
Cheapest flight$113
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 50% lower on average.
Flight from New York LaGuardia Airport to Jackson

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport 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 New York LaGuardia Airport to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York LaGuardia Airport to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York LaGuardia Airport 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 New York LaGuardia Airport 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 New York LaGuardia Airport 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 New York LaGuardia Airport 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 New York LaGuardia Airport to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Idaho is generally in the evening, when round-trip flights cost $522 on average. Morning departures are around 14% more expensive than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $749.

Reviews of the top 4 airlines serving from LaGuardia to Idaho

 
See real verified KAYAK customer reviews for airlines flying from New York 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 LaGuardia 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.
8.0
SouthwestOverall score based on 4239 reviews
8.1Boarding
7.6Entertainment
8.0Comfort
7.0Food
8.6Crew
Airline reviews

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

4.0 OkayBobby, Jul 2025BNA - MDW
Read more Southwest reviews

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Not really their fault, but a 4.5 hour delay is pretty brutal

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

leg space better than expected. two washrooms for one plane isn't enough.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Flight cancelled. Added a day and a half to my travel. American Airlines DID put me in a hotel for two nights, but have not given any money back for any of this! I spent money on an apartment at my destination that I basically wasted because I could not arrive.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

AA had a nationwide tech glitch today and after two connections snd hours of delay, I arrived 7 hours late to my destination

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