$113 Find Cheap Flights from New York John F Kennedy 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 John F Kennedy Intl to Idaho departing on 10/15. 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

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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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Cheap Flights from John F Kennedy Intl to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$269
Idaho Falls
Idaho Falls1 stop$334
Hailey
Hailey1 stop$340
Pocatello
Pocatello1 stop$431
Spokane
Spokane1 stop$243
Boise
Boise1 stop$269
Idaho Falls
Idaho Falls1 stop$334
Hailey
Hailey1 stop$340
Pocatello
Pocatello1 stop$431
Spokane
Spokane1 stop$243

Book Cheap John F Kennedy Intl 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 John F Kennedy Intl 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 John F Kennedy Intl to Idaho

Sat, Aug 30 - Sat, Sep 6
American Airlines Logo
2:57 pm - 10:55 pmJFK-GEG
10h 58m1 stop
American Airlines Logo
6:00 am - 5:25 pmGEG-JFK
8h 25m1 stop
$243American Airlines
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Wed, Sep 17 - Tue, Sep 23
Delta Logo
7:00 pm - 12:03 amJFK-GEG
8h 03m1 stop
Delta Logo
11:29 am - 12:09 amGEG-JFK
9h 40m1 stop
$251Delta
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Sat, Aug 30 - Thu, Sep 4
Delta Logo
5:59 pm - 11:48 pmJFK-GEG
8h 49m1 stop
Delta Logo
1:00 pm - 12:27 amGEG-JFK
8h 27m1 stop
$269Delta
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Wed, Oct 1 - Fri, Oct 3
Alaska Airlines Logo
7:29 am - 12:46 pmJFK-GEG
8h 17m1 stop
Alaska Airlines Logo
7:00 am - 6:09 amGEG-JFK
20h 09m1 stop
$274Alaska Airlines
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Wed, Aug 20 - Tue, Aug 26
American Airlines Logo
11:58 am - 9:43 pmJFK-BOI
11h 45m2 stops
American Airlines Logo
5:15 pm - 5:30 amBOI-JFK
10h 15m1 stop
$274American Airlines
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Thu, Sep 4 - Sun, Sep 7
Alaska Airlines Logo
4:28 pm - 10:52 pmJFK-GEG
9h 24m1 stop
Alaska Airlines Logo
7:00 am - 6:09 amGEG-JFK
20h 09m1 stop
$298Alaska Airlines
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Tue, Oct 21 - Thu, Oct 30
Hawaiian Airlines Logo
7:20 am - 2:36 pmJFK-BOI
9h 16m1 stop
Hawaiian Airlines Logo
6:28 am - 7:29 pmBOI-JFK
11h 01m1 stop
$324Hawaiian Airlines
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Thu, Sep 18 - Mon, Sep 29
Hawaiian Airlines Logo
4:28 pm - 11:43 pmJFK-BOI
9h 15m1 stop
Hawaiian Airlines Logo
8:46 pm - 7:06 amBOI-JFK
8h 20m1 stop
$332Hawaiian Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
Sun Country Air Logo
11:27 am - 4:26 pmJFK-GEG
7h 59m1 stop
Sun Country Air Logo
4:35 pm - 10:33 amGEG-JFK
14h 58m1 stop
$395Sun Country Air
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Thu, Aug 28 - Mon, Sep 1
Sun Country Air Logo
11:27 am - 4:26 pmJFK-GEG
7h 59m1 stop
Sun Country Air Logo
4:35 pm - 10:33 amGEG-JFK
14h 58m1 stop
$417Sun Country Air
Find Deal
Booking Insights

KAYAK's insights & trends for John F Kennedy Intl to Idaho flights

Get data-powered insights and trends into flights from John F Kennedy Intl 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 New York John F Kennedy Intl Airport to Idaho?

What is the cheapest month to fly from New York John F Kennedy Intl 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 John F Kennedy Intl 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 John F Kennedy Intl Airport to Idaho is March, when tickets cost $305 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $897 and $761 respectively.

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

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

If your flying dates are flexible, you should consider flying to Idaho on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from New York John F Kennedy Airport to Idaho. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.


Good to know

Low seasonOctober
Cheapest flight$113
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from New York John F Kennedy Airport to Jackson

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from New York John F Kennedy 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 John F Kennedy 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 John F Kennedy Airport to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York John F Kennedy 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 John F Kennedy 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 John F Kennedy 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 John F Kennedy 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 John F Kennedy 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 afternoon, when round-trip flights cost $519 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the evening, which is peak travel time and where the average cost of a ticket is $624.

Reviews of the top 3 airlines serving from John F Kennedy Intl 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 John F Kennedy Intl 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
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.1Food
7.1Entertainment
Airline reviews

Plane was delayed getting boarded and then again delayed in take-off order. Alaska Airlines must have very little clout at JFK so they don't get priority treatment. All the delays meant we missed the last flight from Portland to Eugene. Alaska did give us hotel voucher for the night...but sent us to a downtown Portland hotel rather than to a nearby airport motel which made for a longer ride at night and then again in the morning. Just made an already long, late night even longer. Hotel was an old outdated Hilton in a slightly seedy part of town. Alaska gave us Lyft vouchers for getting to the hotel, but the return voucher for getting back to the airport in the morning didn't work.

4.0 OkaySofia, Jul 2025JFK - PDX
Read more Alaska Airlines reviews

Plane was delayed getting boarded and then again delayed in take-off order. Alaska Airlines must have very little clout at JFK so they don't get priority treatment. All the delays meant we missed the last flight from Portland to Eugene. Alaska did give us hotel voucher for the night...but sent us to a downtown Portland hotel rather than to a nearby airport motel which made for a longer ride at night and then again in the morning. Just made an already long, late night even longer. Hotel was an old outdated Hilton in a slightly seedy part of town. Alaska gave us Lyft vouchers for getting to the hotel, but the return voucher for getting back to the airport in the morning didn't work.

Could not check in online - had to get boarding passes at the ticket counter and our daughter got bumped off our connecting flight. NOT OK!

I purchased the internet during the flight and it stopped working after 1 hour, so I barely got to use it.

I had a negative experience, the flight delay was very long, I didn't like it

The seats in first class are very dated and quite uncomfortable. I don’t need lie-flat seats for a 6 hour flight, but more recline is really necessary.

It was great. There was legroom. The food I ordered was creative and flavorful. The crew was kind and fun. Definitely would fly with them again.

We were in first class. Food was surprisingly good. Boarding was easy. Seats were lumpy. No video screen ...really? Service was good. Phone support was good

flight was canceled. don't cancel flights if you want a better score.

Flight was delayed. Crew was not helpful in the plane.

The FTA in the JFK airport was so mismanaged. It needs improvement. Flight attendants should set age limits. In-flights snacks should provide two times instead one.

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.

Overall, aside from the baggage issue, it was as good as one expects.

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

Our bag was lost so that made unnecessary chaos On our trip

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

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

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.

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