Cheap Flights from New York John F. Kennedy to Idaho Falls

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      Travellers and cabin class, 1 Adult, Economy

      Compare New York John F. Kennedy to Idaho Falls flight deals

      Find the cheapest month or even day of the year to fly to Idaho Falls

      Book the best Idaho Falls fare with no extra fees

      Flight deals from New York John F. Kennedy to Idaho Falls

      Looking for a cheap last-minute deal or the best return flight from New York John F. Kennedy Airport to Idaho Falls Airport? If you want to travel next month, return fares start from R 7,250. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from New York John F. Kennedy to Idaho Falls

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York John F. Kennedy to Idaho Falls flights are currently cheapest in January.

      New York John F. Kennedy to Idaho Falls: Alternative routes

      Compare routes from New York John F. Kennedy to Idaho Falls below. You may find an airport to fly into that's cheaper, faster, or easier than Idaho Falls.

      New York to Idaho Falls: Flight information

      The things to know before you go.
      Cheapest flight foundR 3,307
      Cheapest month to flyJanuary

      Finding cheap flights from New York John F. Kennedy to Idaho Falls: Frequently asked questions

      The best price we found for a return flight from New York John F. Kennedy to Idaho Falls is R 6,615. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from New York John F. Kennedy to Idaho Falls. But we found flights with one or more stops from R 6,615.
      As of September 2026, there are no flights flying from New York John F. Kennedy to Idaho Falls.
      The cheapest month to fly from New York John F. Kennedy to Idaho Falls is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New York John F. Kennedy Airport to Idaho Falls Airport on Sunday, 27 September 2026.
      No airlines currently offer direct flights between New York John F. Kennedy Airport and Idaho Falls Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Idaho Falls but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Idaho Falls is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to Idaho Falls.

      Flying from New York John F. Kennedy Airport (JFK) to Idaho Falls Airport (IDA): what you need to know

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to catch your JFK to IDA flight.

      • Flying during a peak month like July? School holidays and other high seasons can result in longer queues and delays at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

      • If you want to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from New York John F. Kennedy Airport to Idaho Falls Airport. These are the top stopovers between JFK and IDA:

        • Denver International Airport

        • Salt Lake City Airport

        • Portland Airport

      How to find the cheapest flights from New York John F. Kennedy Airport (JFK) to Idaho Falls Airport (IDA)

      • The lowest price we've found for a one-way New York John F. Kennedy Airport to Idaho Falls Airport flight is R 3,308. A round-trip plane ticket right now is R 6,615. Depending on the availability when you book, these fares can change.

      • It's usually best to book early if you want to find cheap tickets from JFK to IDA. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

      • If you can be flexible with your travel dates, use the 'Whole month' search tool. It'll give you the cheapest price across each month when looking for a flight from New York John F. Kennedy Airport to Idaho Falls Airport.

      • You don't need to check back in every day to see if fares have dropped when you create a Price Alert. We'll send you an update as soon as there's a new deal on cheap flights from JFK to IDA.

      • Pick your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from New York John F. Kennedy Airport to Idaho Falls Airport.

      Handy information about New York John F. Kennedy Airport (JFK)

      • The address for JFK is JFK Airport.

      • Of all flights departing from New York John F. Kennedy Airport, 73% touch down on time at their destination.

      • New York John F. Kennedy Airport is about 24 kilometres from central New York. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 45 minutes or so to arrive, depending on the traffic.

      • The trip on public transport will take about 50 minutes.

      • Get your holiday off to a stress-free start by staying near JFK. Whether you're taking an early flight from New York John F. Kennedy Airport to Idaho Falls Airport or just don't want to be rushed, these hotels are the answer:

      Arriving at Idaho Falls Airport (IDA)

      • The last thing you want is a lengthy trip to your hotel if you're landing late on a New York John F. Kennedy Airport to Idaho Falls Airport flight. Reserve one of these accommodation options near IDA instead:

      • Pick up a Idaho Falls Airport rental car and explore Idaho Falls and beyond with your own wheels. Budget, Avis and Alamo are popular providers you can book with here.

      • Increase your likelihood of securing the lowest price by booking as early as possible. Reserving your ride from Idaho Falls Airport at least a few weeks ahead is a wise move.

      Getting from Idaho Falls Airport (IDA) to central Idaho Falls

      • IDA is located at 2140 North Skyline.

      • From Idaho Falls Airport, Idaho Falls is approximately 8 kilometres away. It takes around 10 minutes to drive to the centre.

      • When travelling by public transport, expect a journey time of roughly 30 minutes.

      When to fly to Idaho Falls Airport (IDA)

      • The quietest month for a flight from New York John F. Kennedy Airport to Idaho Falls Airport is March, while June is the busiest. Pick the best time to visit Idaho Falls based on whether you prefer a more fast-paced or easygoing experience.

      • Lock in your flight from New York John F. Kennedy Airport to Idaho Falls Airport for July if you'd like to go to Idaho Falls during its warmest month. Expect temperatures of between 9ºC (48ºF) and 35ºC (95ºF).

      • Search for cheap tickets from JFK to IDA in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -15ºC (5ºF) and 1ºC (34ºF) on average.

      Explore more of the United States

      • Salt Lake City is just one of the many places in the United States waiting to be explored after you've experienced Idaho Falls. Around 306 kilometres away to the south, its best attractions include Salt Lake Utah Temple, Temple Square and Salt Lake City Tabernacle.

      • Around 338 kilometres west of Idaho Falls, Boise is another essential stop in the United States. Experience this destination's highlights firsthand at Cathedral Of The Rockies, Boise Depot and St. John's Cathedral.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.