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£582 Cheap Flights from Idaho Falls (IDA) to New York (JFK)

View £582 flight on Fri, 25 Sept 2026Opens in a new window

Popular airlines from Idaho Falls Regional Airport (IDA) to John F. Kennedy International Airport (JFK)

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Cheap Flights from Idaho Falls (IDA) to New York (JFK)

Prices were available within the past 7 days and start at £582 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.) cost?
You can find one-way and return flights from IDA to JFK with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IDA to JFK ticket fares go up or down.
What is the cheapest month to fly from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.)?
The cheapest months to fly from IDA to JFK are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Idaho Falls, ID (IDA) to New York, NY (JFK)?
Enter IDA to JFK and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.)?
To find a cheap flight from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.)?
There are approximately 10 connecting flights per day from Idaho Falls Regional (IDA) to John F. Kennedy Intl. (JFK). Some common connection points include Seattle - Tacoma Intl. (SEA), Portland Intl. (PDX), and Denver Intl. (DEN).
What is the earliest flight from Idaho Falls, ID (IDA) to New York, NY (JFK)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Idaho Falls, ID (IDA) to New York, NY (JFK). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.)?
You'll find the most flights from Idaho Falls Regional (IDA) to John F. Kennedy Intl. (JFK) on a Friday, with around 13 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and Alaska Airlines. Fridays typically have notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.)?
The most popular departure times for flights from Idaho Falls Regional (IDA) to John F. Kennedy Intl. (JFK) are in the early morning, from 6am to 9am. Many major carriers, including Alaska Airlines, American Airlines and United, offer flights during this window. Many travellers prefer this because it allows for an early start to their journey, often leading to an earlier arrival at their destination.
How long does it take to fly from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.)?
Flights from IDA to JFK with one stop typically take around 8 hours 50 minutes, covering approximately 3,148 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.)?
While you can't fly direct business or first class from Idaho Falls, ID (IDA) to New York, NY (JFK), you do have options for first class on connecting flights. First class cabins are available on Alaska Airlines, Delta, and American Airlines.
How do I earn miles on a Idaho Falls, ID (IDA) to New York, NY (JFK) flight with Expedia?
It's easy to earn miles on a Idaho Falls, ID (IDA) to New York, NY (JFK) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Idaho Falls, ID (IDA) to New York, NY (JFK) at the last minute?
Typically, booking a last minute flight from Idaho Falls, ID (IDA) to New York, NY (JFK) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Idaho Falls, ID (IDA) to New York, NY (JFK) flight and hotel package?
Securing a Idaho Falls, ID (IDA) to New York, NY (JFK) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.)?
If you booked your Idaho Falls, ID (IDA-Idaho Falls Regional) to New York, NY (JFK-John F. Kennedy Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Idaho Falls Regional
Destination airport
John F. Kennedy Intl.
Distance
3129 km

Book with confidence

Compare flights from Idaho Falls to New York easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Idaho Falls to New York. Operating between them flights per day, 13 airlines cover the route. And fly direct, getting you to John F. Kennedy Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Idaho Falls Regional to John F. Kennedy Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Idaho Falls Regional (IDA) to John F. Kennedy Intl. (JFK)

The easiest way to view the best deals on flights from Idaho Falls to New York today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Idaho Falls Regional to John F. Kennedy Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Idaho Falls and New York
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Idaho Falls to New York flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Idaho Falls Regional to John F. Kennedy Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Idaho Falls to New York easily and book with confidence

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