$186+ Cheap flights from Idaho Falls (IDA) to John F Kennedy Intl, NY (JFK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — JFK
Oct 4 — Oct 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Idaho Falls to John F Kennedy Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho Falls to John F Kennedy Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Idaho Falls to John F Kennedy IntlExplore the most affordable flight options available from Idaho Falls to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Idaho Falls to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:37 am -
1 stop9h 55m
Mon 10/266:30 am -
1 stop8h 39m
Deal found 8/30![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:57 pm -
1 stop9h 29m
Tue 10/66:00 am -
1 stop8h 22m
Deal found 8/30![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:57 pm -
1 stop9h 29m
Tue 10/136:00 am -
1 stop8h 22m
Deal found 9/2![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:16 am -
1 stop10h 14m
Wed 1/612:10 pm -
1 stop11h 42m
Deal found 9/2![American Airlines logo]()
$441
This Expedia deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:58 pm -
1 stop15h 46m
Wed 10/147:22 am -
1 stop9h 58m
Deal found 8/31![Alaska Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:57 pm -
1 stop9h 29m
Wed 10/76:00 am -
1 stop8h 22m
Deal found 9/2![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:15 pm -
1 stop8h 14m
Sun 9/206:55 am -
1 stop8h 33m
Deal found 8/31![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:57 pm -
1 stop9h 29m
Tue 10/136:00 am -
1 stop8h 22m
Deal found 9/2![Delta logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:18 am -
1 stop9h 41m
Wed 10/77:22 am -
1 stop9h 58m
Deal found 9/2![Alaska Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:18 am -
1 stop9h 41m
Sat 10/107:22 am -
1 stop9h 58m
Deal found 9/2![Alaska Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:50 pm -
1 stop10h 09m
Sat 1/912:10 pm -
1 stop11h 42m
Deal found 9/3![American Airlines logo]()
$491
Best flights from Idaho Falls to John F Kennedy IntlDiscover carefully curated flight deals from Idaho Falls to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Idaho Falls to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:37 am -
1 stop9h 55m
Mon 10/266:30 am -
1 stop8h 39m
Deal found 8/30![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:57 pm -
1 stop9h 29m
Tue 10/66:00 am -
1 stop8h 22m
Deal found 8/30![Delta logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/23:58 pm -
1 stop25h 25m
Sat 2/61:00 pm -
1 stop11h 53m
Deal found 8/30![Alaska Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:09 am -
1 stop9h 50m
Sat 10/107:22 am -
1 stop9h 58m
Deal found 9/2![Alaska Airlines logo]()
$490
Last-minute flights from Idaho Falls to John F Kennedy IntlDiscover last-minute flight deals from Idaho Falls to John F Kennedy Intl. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to John F Kennedy Intl. Data last updated September 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:15 pm -
1 stop8h 14m
Sun 9/206:55 am -
1 stop8h 33m
Deal found 8/31![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:57 pm -
1 stop9h 29m
Tue 10/66:00 am -
1 stop8h 22m
Deal found 8/30![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:57 pm -
1 stop9h 29m
Tue 10/136:00 am -
1 stop8h 22m
Deal found 9/2![Delta logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:18 am -
1 stop9h 41m
Wed 10/77:22 am -
1 stop9h 58m
Deal found 9/2![Alaska Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:18 am -
1 stop9h 41m
Sat 10/107:22 am -
1 stop9h 58m
Deal found 9/2![Alaska Airlines logo]()
$490
This Expedia deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:01 pm -
2 stops20h 58m
Tue 10/61:00 pm -
1 stop11h 59m
Deal found 8/30![Alaska Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:57 pm -
1 stop9h 29m
Tue 10/136:00 am -
1 stop8h 22m
Deal found 9/2![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:57 pm -
1 stop9h 29m
Wed 10/76:00 am -
1 stop8h 22m
Deal found 9/2![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am -
2 stops12h 09m
Tue 10/136:00 am -
1 stop8h 22m
Deal found 9/2![Delta logo]()
$495
This Expedia deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:58 pm -
1 stop15h 46m
Wed 10/147:22 am -
1 stop9h 58m
Deal found 8/31![Alaska Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:37 am -
1 stop9h 55m
Mon 10/266:30 am -
1 stop8h 39m
Deal found 8/30![American Airlines logo]()
$367
One-way flights from Idaho Falls to John F Kennedy IntlSearch for one-way flight options from Idaho Falls to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Idaho Falls to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:05 pm -
1 stop8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$186
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
2 stops12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$196
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:18 am -
1 stop10h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$198
This Priceline deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:09 am -
1 stop9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Alaska Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:57 pm -
1 stop9h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Delta logo]()
$268
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:15 pm -
1 stop8h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:57 pm -
2 stops13h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Delta logo]()
$445
Find flight deals from Idaho Falls to John F Kennedy Intl
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to John F Kennedy Intl (JFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $367 (American Airlines) |
One-way from | $186 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to John F Kennedy Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Idaho Falls to New York John F Kennedy Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsNew York
IDA Idaho Falls Fanning Field - JFK New York John F Kennedy Intl
IDAJFK
Idaho Falls Fanning Field
Sat 10/31
6:18 am-7:00 pm
1 stop10h 42m
New York John F Kennedy Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$186
Quickest round-trip
Idaho FallsNew York
IDA Idaho Falls Fanning Field - JFK New York John F Kennedy Intl
IDAJFK
Idaho Falls Fanning Field
Sat 10/31
1:05 pm-11:40 pm
1 stop8h 35m
New York John F Kennedy Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$186
Idaho FallsNew York
IDA Idaho Falls Fanning Field - JFK New York John F Kennedy Intl
IDAJFK
Idaho Falls Fanning Field
Thu 9/10
6:57 pm-6:26 am
1 stop9h 29m
New York John F Kennedy Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$268
Idaho FallsNew York
IDA Idaho Falls Fanning Field - JFK New York John F Kennedy Intl
IDAJFK
Idaho Falls Fanning Field
Wed 10/21
6:37 am-6:32 pm
1 stop9h 55m
New York John F Kennedy Intl
Mon 10/26
6:30 am-1:09 pm
1 stop8h 39m
$367
Idaho FallsNew York
IDA Idaho Falls Fanning Field - JFK New York John F Kennedy Intl
IDAJFK
Idaho Falls Fanning Field
Tue 9/29
6:57 pm-6:26 am
1 stop9h 29m
New York John F Kennedy Intl
Tue 10/6
6:00 am-12:22 pm
1 stop8h 22m
$400
Idaho FallsNew York
IDA Idaho Falls Fanning Field - JFK New York John F Kennedy Intl
IDAJFK
Idaho Falls Fanning Field
Wed 9/9
6:57 pm-10:15 am
2 stops13h 18m
New York John F Kennedy Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$445
Idaho FallsNew York
IDA Idaho Falls Fanning Field - JFK New York John F Kennedy Intl
IDAJFK
Idaho Falls Fanning Field
Tue 2/2
3:58 pm-7:23 pm
1 stop25h 25m
New York John F Kennedy Intl
Sat 2/6
1:00 pm-10:53 pm
1 stop11h 53m
$482
Idaho FallsNew York
IDA Idaho Falls Fanning Field - JFK New York John F Kennedy Intl
IDAJFK
Idaho Falls Fanning Field
Sat 10/3
6:09 am-5:59 pm
1 stop9h 50m
New York John F Kennedy Intl
Sat 10/10
7:22 am-3:20 pm
1 stop9h 58m
$490
Sorted by cheapest first
Compare providers for flights from Idaho Falls to John F Kennedy Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to John F Kennedy Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Idaho Falls-New York John F Kennedy Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-New York John F Kennedy Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-New York John F Kennedy Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Idaho Falls to John F Kennedy Intl
Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Idaho Falls with our price prediction graph.
IDA-JFK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near New York John F Kennedy Intl Airport?
Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locationsQueens
Bronx
Elizabeth
Mahwah
East Rutherford
Staten Island
Mount Laurel
Yonkers
Irvington
Secaucus
Seaside Heights
North Bergen
Tannersville
Carle Place
Edgewater
Absecon
Carteret
Fort Lee
Parsippany
Goshen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
John F Kennedy Intl flight routes
Other flight options
Other flights from Idaho Falls
Popular flights