IDA - JFK

$178 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 12/24. 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

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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Everything you should know

Cheapest round-trip
$355
Alaska Airlines
Mon 1/12Tue 1/20
IDA - JFK • 1 stop
Cheapest one-way
$211
Delta
Wed 12/24
IDA - JFK • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $355 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to John F Kennedy Intl!
Flight Deals
Booking Insights
Flight 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

Mon, Jan 12 - Tue, Jan 20
Alaska Airlines Logo
6:58 pm - 3:23 pm
IDA
-
JFK
18h 25m1 stop
Alaska Airlines Logo
7:00 am - 6:18 pm
JFK
-
IDA
13h 18m1 stop
$355Alaska Airlines
Mon, Jan 12 - Tue, Jan 20
Delta Logo
6:35 pm - 6:25 am
IDA
-
JFK
9h 50m1 stop
Delta Logo
12:58 pm - 10:57 pm
JFK
-
IDA
11h 59m2 stops
$360Delta
Mon, Jan 12 - Tue, Jan 20
Delta Logo
6:35 pm - 10:00 am
IDA
-
JFK
13h 25m2 stops
Delta Logo
12:58 pm - 10:57 pm
JFK
-
IDA
11h 59m2 stops
$365Delta
Sun, Jan 25 - Thu, Jan 29
Alaska Airlines Logo
6:58 pm - 3:23 pm
IDA
-
JFK
18h 25m1 stop
Alaska Airlines Logo
11:30 am - 10:59 pm
JFK
-
IDA
13h 29m2 stops
$460Alaska Airlines
Mon, Jan 19 - Thu, Jan 22
American Airlines Logo
7:20 am - 8:10 pm
IDA
-
JFK
10h 50m1 stop
American Airlines Logo
3:30 pm - 10:36 pm
JFK
-
IDA
9h 06m1 stop
$467American Airlines
Mon, Jan 19 - Thu, Jan 22
American Airlines Logo
7:20 am - 8:10 pm
IDA
-
JFK
10h 50m1 stop
American Airlines Logo
8:10 am - 10:36 pm
JFK
-
IDA
16h 26m2 stops
$472American Airlines
Mon, Jan 19 - Thu, Jan 22
American Airlines Logo
7:20 am - 10:23 pm
IDA
-
JFK
13h 03m2 stops
American Airlines Logo
8:10 am - 10:36 pm
JFK
-
IDA
16h 26m2 stops
$477American Airlines
Sun, Jan 25 - Thu, Jan 29
Alaska Airlines Logo
6:58 pm - 10:52 pm
IDA
-
JFK
25h 54m1 stop
Alaska Airlines Logo
11:30 am - 10:59 pm
JFK
-
IDA
13h 29m1 stop
$482Alaska Airlines
Fri, Feb 13 - Mon, Feb 16
Alaska Airlines Logo
5:20 pm - 10:59 pm
IDA
-
JFK
27h 39m1 stop
Alaska Airlines Logo
6:36 pm - 4:43 pm
JFK
-
IDA
24h 07m1 stop
$552Alaska Airlines
Fri, Feb 13 - Mon, Feb 16
Alaska Airlines Logo
5:20 pm - 3:25 pm
IDA
-
JFK
20h 05m2 stops
Alaska Airlines Logo
6:36 pm - 4:43 pm
JFK
-
IDA
24h 07m1 stop
$572Alaska Airlines
Booking Insights

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.

Find deals

Good to know

Cheapest flight$211
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 $178 for a one-way ticket and $386 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 is the only airline alliance operating flights between Idaho Falls and New York John F Kennedy Airport.

  • 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 11405 reviews
7.0Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.1Food
Airline reviews

They were so kind to us! The entire staff were so good to us when we had our service dog join our trip and we couldn't be more grateful!

10.0 ExcellentAnonymous, Dec 2025
LAX - EWR
Read more Alaska Airlines reviews

They were so kind to us! The entire staff were so good to us when we had our service dog join our trip and we couldn't be more grateful!

I love a red eye flight. No lines to wait in. Lots of turbulence on the flight and a very shaky landing.

I truly appreciated the kindness and attentiveness of the staff and flight attendants. They did their best to be prompt with departure times to San Diego and back to New York! Alaska Airlines ... you are awesome!!

Very mediocre, and disappointing for the price of the ticket

Was delayed in Newark 24 hours due to mechanical problems. The staff was very helpful in trying to make the best of a trying situation. In SeaTac, they changed gates and times. Usually have no problems from SeaTac.

On time boarding, take off and landing. Will fly again with Alaska Airlines.

set room is an issue and I am not obese.

Terrible. After boarding we sat on the runway for 1.5 hours "25th in line to take off" ... Alaska Air is on 7th terminal , far away from rest of airport

Better sinage at check-in counter on lines for baggage check in and boarding pass check in, specfically at JFK. It was a mess to figure and wasted a lot of people's time.

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

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)