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Cheap Flights from New York Newark to Idaho Falls

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      Travellers and cabin class, 1 Adult, Economy

      Compare New York Newark 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 Newark to Idaho Falls

      Looking for a cheap last-minute deal or the best return flight from New York Newark Airport to Idaho Falls Airport? If you want to travel next month, return fares start from Rs113,192. Find the lowest prices on one-way and return tickets right here.
      Idaho Falls.Rs49,707 per passenger.Departing Sun, 20 Sep.One-way flight with United.Outbound indirect flight with United, departs from New York Newark on Sun, 20 Sep, arriving in Idaho Falls.Price includes taxes and charges.From Rs49,707, select.
      Idaho Falls.Rs52,123 per passenger.Departing Sat, 3 Oct.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from New York Newark on Sat, 3 Oct, arriving in Idaho Falls.Price includes taxes and charges.From Rs52,123, select.
      Idaho Falls.Rs57,061 per passenger.Departing Thu, 7 Jan.One-way flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Thu, 7 Jan, arriving in Idaho Falls.Price includes taxes and charges.From Rs57,061, select.
      Idaho Falls.Rs57,148 per passenger.Departing Mon, 31 Aug.One-way flight with United.Outbound indirect flight with United, departs from New York Newark on Mon, 31 Aug, arriving in Idaho Falls.Price includes taxes and charges.From Rs57,148, select.
      Idaho Falls.Rs64,068 per passenger.Departing Thu, 1 Apr.One-way flight with United.Outbound indirect flight with United, departs from New York Newark on Thu, 1 Apr, arriving in Idaho Falls.Price includes taxes and charges.From Rs64,068, select.
      Idaho Falls.Rs67,027 per passenger.Departing Mon, 15 Mar.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from New York Newark on Mon, 15 Mar, arriving in Idaho Falls.Price includes taxes and charges.From Rs67,027, select.
      Idaho Falls.Rs128,382 per passenger.Departing Fri, 11 Jun.One-way flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Fri, 11 Jun, arriving in Idaho Falls.Price includes taxes and charges.From Rs128,382, select.
      Idaho Falls.Rs159,677 per passenger.Departing Thu, 11 Feb.One-way flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Thu, 11 Feb, arriving in Idaho Falls.Price includes taxes and charges.From Rs159,677, select.

      Find the cheapest month to fly from New York Newark 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 Newark to Idaho Falls flights are currently cheapest in September.
      Aug
      from Rs57,148
      Sep
      from Rs49,707
      Oct
      from Rs52,123
      Nov
      Find prices
      Dec
      Find prices
      Jan
      from Rs57,061
      Feb
      from Rs159,677
      Mar
      from Rs67,027
      Apr
      from Rs64,068
      May
      Find prices
      Jun
      from Rs128,382
      Jul
      Find prices

      New York Newark to Idaho Falls: Alternative routes

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

      Idaho Falls

      4km from central Idaho Falls
      ClosestCheapest
      from Rs49,707
      Search flights

      Pocatello

      79km from central Idaho Falls
      from Rs146,641
      Search flights

      New York to Idaho Falls: Flight information

      The things to know before you go.
      Cheapest flight foundRs49,707
      Cheapest month to flySeptember

      Finding cheap flights from New York Newark to Idaho Falls: Frequently asked questions

      The best price we found for a return flight from New York Newark to Idaho Falls is Rs100,204. 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 Newark to Idaho Falls. But we found flights with one or more stops from Rs100,204.
      As of August 2026, there are no flights flying from New York Newark to Idaho Falls.
      The cheapest month to fly from New York Newark to Idaho Falls is usually January.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New York Newark Airport to Idaho Falls Airport on Wednesday, 20 January 2027.
      No airlines currently offer direct flights between New York Newark 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, United offers the cheapest flight tickets to Idaho Falls.

      Flying from New York Newark Airport (EWR) to Idaho Falls Airport (IDA): what you need to know

      • Give yourself plenty of time to make your EWR to IDA flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

      • Flying during a peak time such as December? Major public holidays and other popular seasons can result in longer queues and delays at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

      • Consider adding a stopover when booking your ticket from New York Newark Airport to Idaho Falls Airport. Simply deselect 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here's where you can stop between EWR and IDA:

        • Dallas Fort Worth International Airport

        • Denver International Airport

        • Salt Lake City Airport

      How to find the cheapest flights from New York Newark Airport (EWR) to Idaho Falls Airport (IDA)

      • Right now, Rs49,707 is the cheapest price we've seen for a one-way New York Newark Airport to Idaho Falls Airport flight. The best price for a return ticket is Rs100,204. Bear in mind that fares can change due to availability at the time of booking.

      • Don't leave things to the last minute. You're more likely to get cheap tickets from EWR to IDA if you book ahead. Airlines often offer some terrific early bird deals.

      • If you're flexible with your trip dates, use the 'Whole month' search function. It'll find the cheapest price in each month when looking for your flight from New York Newark Airport to Idaho Falls Airport.

      • Stay on top of deals for cheap flights from EWR to IDA by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.

      • Tailor your trip using filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from New York Newark Airport to Idaho Falls Airport.

      Handy information about New York Newark Airport (EWR)

      • EWR's address is Building 1, Conrad Road.

      • Of the departures from New York Newark Airport, 71% arrive on time at their destination.

      • To reach New York Newark Airport from central New York, it'll take around 35 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 14 kilometres from the airport to the city centre.

      • Catching public transport? You can expect a journey time of around 1 hour.

      • Get your holiday off to a stress-free start by staying near EWR. Whether you've booked an early flight from New York Newark Airport to Idaho Falls Airport or want to avoid feeling rushed, these stays are perfect:

      Arriving at Idaho Falls Airport (IDA)

      • The last thing you want is a lengthy journey to your hotel if you're arriving on a late New York Newark Airport to Idaho Falls Airport flight. Stay at one of these accommodation options near IDA instead:

      • Fast-track your adventure by picking up a Idaho Falls Airport rental car. Grab a set of wheels from Budget, Avis or Alamo and explore beyond Idaho Falls's main sights.

      • To get the best deal, reserve your vehicle from Idaho Falls Airport a few weeks in advance. Prices typically go up closer to your departure date.

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

      • The address for IDA is 2140 North Skyline.

      • Idaho Falls Airport to central Idaho Falls has a drive time of about 10 minutes. It's approximately 8 kilometres away.

      • It typically takes 30 minutes when travelling by public transport.

      When to fly to Idaho Falls Airport (IDA)

      • The quietest month for a flight from New York Newark Airport to Idaho Falls Airport is March, while June is the most popular. Pick the best time to visit Idaho Falls based on whether you prefer a more relaxed vibe or a faster pace.

      • When booking your flight from New York Newark Airport to Idaho Falls Airport, think about the kind of weather you enjoy. July is the warmest month in Idaho Falls, with the temperature ranging from 9ºC to 35ºC.

      • For cooler conditions, look for a cheap ticket from EWR to IDA in January. Average temperatures are between -15ºC and 1ºC then.

      Explore more of the United States

      • You've done Idaho Falls, now it's time to discover more of the United States. Travel about 306 kilometres south to Salt Lake City to tick off its top sights. From Salt Lake Utah Temple to Temple Square and Salt Lake City Tabernacle, there's plenty to keep you busy.

      • Boise is another favourite destination in the United States and is around 338 kilometres west of Idaho Falls. No trip is complete without a visit to Cathedral Of The Rockies, Boise Depot and St. John's Cathedral.

      Plan the rest of your trip from New York to Idaho Falls

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