IDA - JFK

$251 Find Cheap Flights from Idaho Falls to New York John F Kennedy Airport

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 John F Kennedy Intl departing on 7/12. 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 New York John F Kennedy Intl Airport

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

Cheap Flights from Idaho Falls to John F Kennedy Intl (IDA-JFK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to John F Kennedy Intl 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 Idaho Falls to John F Kennedy Intl

Wed, Nov 5 - Sun, Nov 9
Alaska Airlines Logo
6:05 am - 7:29 pmIDA-JFK
11h 24m1 stop
Alaska Airlines Logo
11:30 am - 11:59 pmJFK-IDA
14h 29m1 stop
$334Alaska Airlines
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Tue, Aug 12 - Tue, Aug 19
Delta Logo
6:52 pm - 6:25 amIDA-JFK
9h 33m1 stop
Delta Logo
6:45 am - 2:19 pmJFK-IDA
9h 34m1 stop
$335Delta
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Tue, Sep 9 - Fri, Sep 12
American Airlines Logo
6:44 am - 7:59 pmIDA-JFK
11h 15m2 stops
American Airlines Logo
3:10 pm - 9:25 pmJFK-IDA
8h 15m1 stop
$340American Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 12
Alaska Airlines Logo
3:57 pm - 7:06 amIDA-JFK
13h 09m1 stop
Alaska Airlines Logo
7:29 am - 3:20 pmJFK-IDA
9h 51m1 stop
$366Alaska Airlines
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Tue, Aug 12 - Tue, Aug 19
Delta Logo
6:00 am - 8:29 pmIDA-JFK
12h 29m2 stops
Delta Logo
6:45 am - 2:19 pmJFK-IDA
9h 34m1 stop
$372Delta
Find Deal
Wed, Nov 5 - Sun, Nov 9
Alaska Airlines Logo
6:05 am - 7:29 amIDA-JFK
23h 24m2 stops
Alaska Airlines Logo
11:30 am - 11:59 pmJFK-IDA
14h 29m1 stop
$394Alaska Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 12
Alaska Airlines Logo
3:57 pm - 5:36 pmIDA-JFK
23h 39m2 stops
Alaska Airlines Logo
7:29 am - 3:20 pmJFK-IDA
9h 51m1 stop
$404Alaska Airlines
Find Deal
Mon, Sep 8 - Thu, Sep 11
Alaska Airlines Logo
3:57 pm - 3:40 pmIDA-JFK
21h 43m2 stops
Alaska Airlines Logo
6:36 pm - 3:20 pmJFK-IDA
22h 44m1 stop
$406Alaska Airlines
Find Deal
Thu, Aug 7 - Mon, Aug 11
American Airlines Logo
7:00 am - 5:29 pmIDA-JFK
8h 29m1 stop
American Airlines Logo
12:47 pm - 9:18 pmJFK-IDA
10h 31m1 stop
$447American Airlines
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Thu, Aug 7 - Mon, Aug 11
American Airlines Logo
7:00 am - 5:29 pmIDA-JFK
8h 29m1 stop
American Airlines Logo
12:47 pm - 9:18 pmJFK-IDA
10h 31m1 stop
$559American Airlines
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KAYAK's insights & trends for Idaho Falls to John F Kennedy Intl flights

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

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

Your flight ticket price will generally be cheaper if you fly to New York John F Kennedy Airport on a Monday and more expensive on a Tuesday. On your return trip to Idaho Falls, you should consider flying back on a Thursday, and avoid Mondays for better deals.

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Good to know

Cheapest flight$251
Flight from Idaho Falls to New York John F Kennedy Airport

When to book flights from Idaho Falls to John F Kennedy Intl

Are your dates flexible? Find out the best times to travel from Idaho Falls to John F Kennedy Intl 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 Idaho Falls to New York John F Kennedy Airport flights

  • What is the cheapest flight from Idaho Falls to New York John F Kennedy Intl Airport?

    In the last 3 days, the lowest price for a flight from Idaho Falls to New York John F Kennedy Intl Airport was $251 for a one-way ticket and $334 for a round-trip.

  • Do I need a passport to fly between Idaho Falls and New York John F Kennedy Airport?

    A passport is not required to fly from Idaho Falls to New York John F Kennedy Airport.

  • Which aircraft models fly most regularly from Idaho Falls to New York John F Kennedy Airport?

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

  • Which airline alliances offer flights from Idaho Falls to New York John F Kennedy Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Idaho Falls and New York John F Kennedy Airport, with oneworld being the most commonly used for this route.

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

    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 New York John F Kennedy Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York John F Kennedy Airport 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 New York John F Kennedy Airport?

    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 New York John F Kennedy Airport with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and JFK 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 New York John F Kennedy Airport?

    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 New York John F Kennedy Airport from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Idaho Falls to John F Kennedy Intl

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to New York. 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 John F Kennedy Intl? 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
7.1Food
7.1Entertainment
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

5 hour delay from Portland to Newark. Boarded and then were told we had to get off and wait five hours for flight. No food vouchers or any other compensation because they said it was an air traffic control issue. Plane is bare minimum like a discount airline. They have free entertainment but you have to get to it on your own device no screens in the seats

2.0 MediocreAnonymous, Jun 2025PDX - EWR
Read more Alaska Airlines reviews

5 hour delay from Portland to Newark. Boarded and then were told we had to get off and wait five hours for flight. No food vouchers or any other compensation because they said it was an air traffic control issue. Plane is bare minimum like a discount airline. They have free entertainment but you have to get to it on your own device no screens in the seats

Really good except my daughter's tv broke during the flight so she could watch tv

Very pleasant and the flight felt like it went by quick

Major flight delays, it was a 1.5-hour delay. The gate kept changing about 3 times in Seattle. very hectic and chaotic.

We were in 1st Class. Excellent service. Easy boarding. No too difficult to speak with someone on the phone. Breakfast was not eatable for me. No screen to watch movies. I don't have or want a tablet. This is first class there should be screens. Even if I had a tablet there was no place to put it. There is a place to put a tablet in economy. Seats were a bit lumpy.

Great, overall. Thicker seat cushion would be nice. My butt hurt the whole flight.

Thicker seat cushion would be nice. My butt hurt the whole flight.

A little delay but nice flight, nice team. Thank you.

They lock the bathrooms too soon before landing! My bladder was bursting for over an hour. Then the plane had to sit on the taxiway for 1 hour. People started rushing to the bathroom. Creating a dangerous situation.

Everything smooth (including the landing) and on time. Easy. Thanks.

Everything you need to know for your flight from Idaho Falls to John F Kennedy Intl

Information on your arrival and departure airports

Idaho Falls (IDA)
John F Kennedy Intl (JFK)

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