Title: £544 Cheap Flights from Newark Liberty Intl. Airport to Idaho Falls (EWR to IDA) - Expedia.co.uk ![Idaho Falls featuring a river or creek and a park](https://images.trvl-media.com/place/1561/8b9a36b3-5e4e-4fd4-97d4-59aac6f8388b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Idaho Tourism ![](https://images.trvl-media.com/place/1561/8b9a36b3-5e4e-4fd4-97d4-59aac6f8388b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £544 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Idaho Falls (IDA) [View £544 flight on Wed, 5 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:EWR,to:IDA,departure:05/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:543.50&airProductToken=AQpfCi4IwaYBEgMyOTkYxI0BIJIBKK6h_AIwoKT8AjhYQABYAWoCU1ZyCExIM09BVkJOCi0IwaYBEgQzMDI2GJIBIGgoiKX8AjD1pfwCOFhAAVgBagJTVnIIS0gwT0FTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Newark Liberty Intl. Airport (EWR) to Idaho Falls Regional Airport (IDA) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:ewr,to:ida,departure:15/11/2025TANYT&leg2=from:ida,to:ewr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:ewr,to:ida,departure:15/11/2025TANYT&leg2=from:ida,to:ewr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:ewr,to:ida,departure:15/11/2025TANYT&leg2=from:ida,to:ewr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:ewr,to:ida,departure:15/11/2025TANYT&leg2=from:ida,to:ewr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:ewr,to:ida,departure:15/11/2025TANYT&leg2=from:ida,to:ewr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Newark Liberty Intl. Airport (EWR) to Idaho Falls (IDA) Prices were available within the past 7 days and start at £544 for one-way flights and £362 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, 13 Nov - Mon, 17 Nov EWR New York IDA Idaho Falls £362 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:13/11/2025TANYT&leg2=from:IDA,to:EWR,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:361.20&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKMX__AIwt4L9AjhYQABYAWoCU1ZyCFFINE9RSkJOCi0IwaYBEgQzMzkxGJIBIGgom4P9AjCDhP0COFhAAVgBagJTVnIIUUg0T1FKQk4KXwotCMGmARIEMzQxMRhoIJIBKNGo_QIw0qn9AjhYQABYAWoCU1ZyCFFINE9RSkJOCi4IwaYBEgMyOTUYkgEgxI0BKLCq_QIw7qz9AjhYQAFYAWoCU1ZyCFFINE9RSkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, 13 Nov - Mon, 17 Nov EWR New York IDA Idaho Falls £380 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:13/11/2025TANYT&leg2=from:IDA,to:EWR,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:379.50&airProductToken=AQpfCi4IwaYBEgMyOTkYxI0BIJIBKK77_AIwoP78AjhYQABYAWoCU1ZyCE5INE9BSkJOCi0IwaYBEgQzMDI2GJIBIGgoiP_8AjD1__wCOFhAAVgBagJTVnIITkg0T0FKQk4KXwotCMGmARIEMzQxMRhoIJIBKNGo_QIw0qn9AjhYQABYAWoCU1ZyCFFINE9RSkJOCi4IwaYBEgMyOTUYkgEgxI0BKLCq_QIw7qz9AjhYQAFYAWoCU1ZyCFFINE9RSkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, 13 Nov - Mon, 17 Nov EWR New York IDA Idaho Falls £419 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:13/11/2025TANYT&leg2=from:IDA,to:EWR,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:418.20&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKMX__AIwt4L9AjhYQABYAWoCU1ZyCFFINE9DSkJOCi0IwaYBEgQzMzkxGJIBIGgom4P9AjCDhP0COFhAAVgBagJTVnIIUUg0T0NKQk4KXwotCMGmARIEMzAyNxhoIJIBKJqt_QIwlq79AjhYQABYAWoCU1ZyCFNINE9BU0JOCi4IwaYBEgMzMTQYkgEgxI0BKK6w_QIw87L9AjhYQAFYAWoCU1ZyCFFIN09BVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, 13 Nov - Mon, 17 Nov EWR New York IDA Idaho Falls £438 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:13/11/2025TANYT&leg2=from:IDA,to:EWR,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:437.50&airProductToken=AQpfCi4IwaYBEgMyOTkYxI0BIJIBKK77_AIwoP78AjhYQABYAWoCU1ZyCE5INE9BSkJOCi0IwaYBEgQzMDI2GJIBIGgoiP_8AjD1__wCOFhAAVgBagJTVnIITkg0T0FKQk4KXwotCMGmARIEMzAyNxhoIJIBKJqt_QIwlq79AjhYQABYAWoCU1ZyCFNINE9BU0JOCi4IwaYBEgMzMTQYkgEgxI0BKK6w_QIw87L9AjhYQAFYAWoCU1ZyCFFIN09BVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £640 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:639.20&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKKWa_AIwnZ38AjhYQABYAWoCU1ZyCE5IN09RSkJOCi0IwaYBEgQzMzkxGJIBIGgo-538AjDjnvwCOFhAAVgBagJTVnIITkg3T1FKQk4KkQEKLQjBpgESBDM0MTEYaCCSASiRuPwCMJK5_AI4WEAAWAFqAlNWcghMSDdPQVNCTgovCMGmARIEMTMzMxiSASDvuAEowLn8AjCCuvwCOFhAAVgBagJTVnIIU0g3T0FKQk4KLwjBpgESAzI5NBjvuAEgxI0BKN66_AIwm738AjhYQAFYAWoCU1ZyCFNIN09BSkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £674 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:674.00&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKKWa_AIwnZ38AjhYQABYAWoCU1ZyCE5IN09RSkJOCi0IwaYBEgQzMzkxGJIBIGgo-538AjDjnvwCOFhAAVgBagJTVnIITkg3T1FKQk4KXwotCMGmARIEMzAyNxhoIJIBKNq8_AIw1r38AjhYQABYAWoCU1ZyCExIN09BU0JOCi4IwaYBEgMzMTQYkgEgxI0BKO6__AIws8L8AjhYQAFYAWoCU1ZyCExIN09BVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £741 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:740.30&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKKWa_AIwnZ38AjhOQABYAWoCTUFyCE5IN09DSk1OCi0IwaYBEgQzMzkxGJIBIGgo-538AjDjnvwCOE5AAVgBagJNQXIITkg3T0NKTU4KkQEKLQjBpgESBDM0MTEYaCCSASiRuPwCMJK5_AI4TEAAWAFqAk1BcghMSDdPQVNNTgovCMGmARIEMTMzMxiSASDvuAEowLn8AjCCuvwCOFNAAVgBagJNQXIIU0g3T0FKTU4KLwjBpgESAzI5NBjvuAEgxI0BKN66_AIwm738AjhTQAFYAWoCTUFyCFNIN09BSk1OEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £776 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:775.10&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKKWa_AIwnZ38AjhOQABYAWoCTUFyCE5IN09DSk1OCi0IwaYBEgQzMzkxGJIBIGgo-538AjDjnvwCOE5AAVgBagJNQXIITkg3T0NKTU4KXwotCMGmARIEMzAyNxhoIJIBKNq8_AIw1r38AjhMQABYAWoCTUFyCExIN09BU01OCi4IwaYBEgMzMTQYkgEgxI0BKO6__AIws8L8AjhMQAFYAWoCTUFyCExIN09BVk1OEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £789 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:789.00&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKKWa_AIwnZ38AjhYQABYAWoCU1ZyCE5IN09RSkJOCi0IwaYBEgQzMzkxGJIBIGgo-538AjDjnvwCOFhAAVgBagJTVnIITkg3T1FKQk4KXwotCMGmARIEMzQxMRhoIJIBKJG4_AIwkrn8AjhYQABYAWoCU1ZyCExIN09BU0JOCi4IwaYBEgMyOTUYkgEgxI0BKPC5_AIwrrz8AjhYQAFYAWoCU1ZyCEtIN09BU0JOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £865 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:864.30&airProductToken=AQpfCi4IwaYBEgMyOTkYxI0BIJIBKI6W_AIwgJn8AjhOQABYAWoCTUFyCE5IN09DSk1OCi0IwaYBEgQzMDI2GJIBIGgo6Jn8AjDVmvwCOE5AAVgBagJNQXIITkg3T0NKTU4KXwotCMGmARIEMzQxMRhoIJIBKJG4_AIwkrn8AjhLQABYAWoCTUFyCEtIN09BU01OCi4IwaYBEgMyOTUYkgEgxI0BKPC5_AIwrrz8AjhLQAFYAWoCTUFyCEtIN09BU01OEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £891 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:890.10&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKKWa_AIwnZ38AjhOQABYAWoCTUFyCE5IN09RSk1OCi0IwaYBEgQzMzkxGJIBIGgo-538AjDjnvwCOE5AAVgBagJNQXIITkg3T1FKTU4KXwotCMGmARIEMzQxMRhoIJIBKJG4_AIwkrn8AjhMQABYAWoCTUFyCExIN09BU01OCi4IwaYBEgMyOTUYkgEgxI0BKPC5_AIwrrz8AjhLQAFYAWoCTUFyCEtIN09BU01OEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £902 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:901.50&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKKWa_AIwnZ38AjhOQABYAWoCRk1yCE5IN09DSk1SCi0IwaYBEgQzMzkxGJIBIGgo-538AjDjnvwCOE5AAVgBagJGTXIITkg3T0NKTVIKkQEKLQjBpgESBDM0MTEYaCCSASiRuPwCMJK5_AI4TEAAWAFqAkZNcghMSDdPQVNNUgovCMGmARIEMTMzMxiSASDvuAEowLn8AjCCuvwCOFNAAVgBagJGTXIIU0g3T0FKTVIKLwjBpgESAzI5NBjvuAEgxI0BKN66_AIwm738AjhTQAFYAWoCRk1yCFNIN09BSk1SEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £956 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:955.70&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKKWa_AIwnZ38AjhOQABYAWoCRk1yCE5IN09RSk1SCi0IwaYBEgQzMzkxGJIBIGgo-538AjDjnvwCOE5AAVgBagJGTXIITkg3T1FKTVIKXwotCMGmARIEMzAyNxhoIJIBKNq8_AIw1r38AjhMQABYAWoCRk1yCExIN09BU01SCi4IwaYBEgMzMTQYkgEgxI0BKO6__AIws8L8AjhMQAFYAWoCRk1yCExIN09BVk1SEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £1,053 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1052.40&airProductToken=AQpfCi4IwaYBEgMyOTkYxI0BIJIBKI6W_AIwgJn8AjhOQABYAWoCRk1yCE5IN09DSk1SCi0IwaYBEgQzMDI2GJIBIGgo6Jn8AjDVmvwCOE5AAVgBagJGTXIITkg3T0NKTVIKXwotCMGmARIEMzQxMRhoIJIBKJG4_AIwkrn8AjhLQABYAWoCRk1yCEtIN09BU01SCi4IwaYBEgMyOTUYkgEgxI0BKPC5_AIwrrz8AjhLQAFYAWoCRk1yCEtIN09BU01SEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 4 Nov - Fri, 7 Nov EWR New York IDA Idaho Falls £1,089 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:04/11/2025TANYT&leg2=from:IDA,to:EWR,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1089.00&airProductToken=AQpfCi4IwaYBEgMyODAYxI0BIJIBKKWa_AIwnZ38AjhOQABYAWoCRk1yCE5IN09DSk1SCi0IwaYBEgQzMzkxGJIBIGgo-538AjDjnvwCOE5AAVgBagJGTXIITkg3T0NKTVIKXwotCMGmARIEMzQxMRhoIJIBKJG4_AIwkrn8AjhMQABYAWoCRk1yCExIN09BU01SCi4IwaYBEgMyOTUYkgEgxI0BKPC5_AIwrrz8AjhLQAFYAWoCRk1yCEtIN09BU01SEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from New York (EWR) to Idaho Falls (IDA) ### February is typically the cheapest month to fly From £251 - £538 per traveller. ## Frequently asked questions ### How much is a flight from Liberty Intl. Airport (EWR) to Idaho Falls Regional Airport (IDA)? > Start packing your suitcase, because round-trip journeys between EWR and IDA start from £362. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Newark Airport to IDA? > This can differ from airline to airline, as each one has its own terms and conditions. Visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where there are simple instructions on how to cancel online. ### How do I find cheap flights from EWR to IDA that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for EWR to Idaho Falls Regional Airport (IDA) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Newark Airport to IDA? > It's around 3,100 kilometres between Newark and Idaho Falls, so you'll be flying for a while. Keep yourself occupied with things like your e-reader or a gripping book. ### Which airlines fly direct from EWR to Idaho Falls Regional Airport (IDA)? > If you want to fly straight from EWR to Idaho Falls Regional Airport, you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports. ### Are EWR to Idaho Falls Regional Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Newark Airport to Idaho Falls Regional Airport (IDA) at the last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia. ## Travel information | Origin airport | Newark Liberty Intl. Airport | | --- | --- | | Destination airport | Idaho Falls Regional | | Return price | £361 | | Distance | 3096 km | ## Book with confidence ### Compare flights from Newark Liberty Intl. Airport to Idaho Falls easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Newark Liberty Intl. Airport to Idaho Falls. Operating between them flights per day, 18 airlines cover the route. And fly direct, getting you to Idaho Falls Regional in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Newark Liberty Intl. Airport to Idaho Falls Regional.   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 Newark Liberty Intl. Airport (EWR) to Idaho Falls Regional (IDA) The easiest way to view the best deals on flights from Newark Liberty Intl. Airport to Idaho Falls 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 Newark Liberty Intl. Airport to Idaho Falls Regional start at just £362 and range up to £1,089.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Newark Liberty Intl. Airport and Idaho Falls - booking your flight during November, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Newark Liberty Intl. Airport to Idaho Falls flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Newark Liberty Intl. Airport to Idaho Falls Regional 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.   ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other - [1 Star Hotels in Eastern Idaho](https://www.expedia.co.uk/1Star-Eastern-Idaho-Hotels.s10-0-d6054122.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Idaho Falls](https://www.expedia.co.uk/5Star-Idaho-Falls-Hotels.s50-0-d1561.Travel-Guide-Filter-Hotels) - [Ammon Hotels](https://www.expedia.co.uk/Ammon-Hotels.d553248634983169588.Travel-Guide-Hotels) - [Hotels near Blackfoot Golf Course](https://www.expedia.co.uk/Blackfoot-Golf-Course-Hotels.0-l553248621565061340-0.Travel-Guide-Filter-Hotels) - [Blackfoot Hotels](https://www.expedia.co.uk/Blackfoot-Hotels.d6944.Travel-Guide-Hotels) - [Apartments in Eastern Idaho](https://www.expedia.co.uk/Eastern-Idaho-Apartments.d6054122-aaApartments.Travel-Guide-Accommodation) - [Holiday Parks in Eastern Idaho](https://www.expedia.co.uk/Eastern-Idaho-Holiday-Parks.d6054122-aaHolidayParks.Travel-Guide-Accommodation) - 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