Title: $89 Cheap Flights to Heise, ID - Expedia.com ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $89 Cheap Flights to Heise, ID [View $89 flight on Wed, May 13, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:SEA,to:IDA,departure:5/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:88.20&airProductToken=AQptCjUIxJgBEgQxMTI4GJIBIPISKM7vjAMwzvCMAzhFQABYAWoJTUFJTkJBU0lDcghWQVZTSDNCQwo0CMSYARIEMzcwMRjyEiBoKIzxjAMwz_GMAzhFQAFYAWoJTUFJTkJBU0lDcghWQVZTSDNCQxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) [Heise Travel Guide](https://expedia.com/Heise.dx3000008381)[Hotels in Heise](https://expedia.com/Heise-Hotels.d3000008381.Travel-Guide-Hotels)[Car Rentals in Heise](https://expedia.com/Car-Rentals-In-Heise.d3000008381.Car-Rental-Guide)[Heise Vacation Packages](https://expedia.com/Heise.d3000008381.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Heise, Idaho, United States of America,departure:3/26/2026TANYT&leg2=from:Heise, Idaho, United States of America,to:CMH,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Heise, Idaho, United States of America,departure:3/26/2026TANYT&leg2=from:Heise, Idaho, United States of America,to:CMH,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Heise, Idaho, United States of America,departure:3/26/2026TANYT&leg2=from:Heise, Idaho, United States of America,to:CMH,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Heise, Idaho, United States of America,departure:3/26/2026TANYT&leg2=from:Heise, Idaho, United States of America,to:CMH,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Heise, Idaho, United States of America,departure:3/26/2026TANYT&leg2=from:Heise, Idaho, United States of America,to:CMH,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Heise, Idaho, United States of America,departure:3/26/2026TANYT&leg2=from:Heise, Idaho, United States of America,to:CMH,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AM.svg) Aeromexico [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Heise, Idaho, United States of America,departure:3/26/2026TANYT&leg2=from:Heise, Idaho, United States of America,to:CMH,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AM"}}]) - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Heise? Prices were available within the past 7 days and start at $89 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, Apr 25 - Wed, Apr 29 SEA Seattle IDA Idaho Falls $137 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:IDA,departure:4/25/2026TANYT&leg2=from:IDA,to:SEA,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:136.80&airProductToken=AQoyCjAIwaYBEgQyMDE4GJIBIGgov6iLAzCpqYsDOFhAAFgBagVTQVZFUnIIT0gyRVhVQk4KMgowCMGmARIEMjIxMRhoIJIBKPDRiwMw5dKLAzhYQABYAWoFU0FWRVJyCE9IMkVYVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwDQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Apr 28 - Sat, May 9 PDX Portland IDA Idaho Falls $208 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PDX,to:IDA,departure:4/28/2026TANYT&leg2=from:IDA,to:PDX,departure:5/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:207.39&airProductToken=AQpuCjYIxJgBEgQxMjQ0GO-4ASDyEijNzIsDMLvNiwM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFWVEEwQkMKNAjEmAESBDI2MDgY8hIgaCj8zYsDMLjOiwM4RUABWAFqCU1BSU5CQVNJQ3IIWEFWVEEwQkMKbgo0CMSYARIEMjMzNRhoIPISKLDCjAMw8cKMAzhFQABYAWoJTUFJTkJBU0lDcghWRlZTQTBCQwo2CMSYARIEMTIwMxjyEiDvuAEoqMOMAzCYxIwDOEVAAVgBaglNQUlOQkFTSUNyCFZGVlNBMEJDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, May 28 - Sun, May 31 DEN Denver IDA Idaho Falls $224 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:IDA,departure:5/28/2026TANYT&leg2=from:IDA,to:DEN,departure:5/31/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:223.79&airProductToken=AQo3CjUI1YIBEgQ1Mzc0GINpIGgojZmOAzD2mY4DOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo3CjUI1YIBEgQyMTU1GGggg2ko7r2OAzDavo4DOE5AAFgBagoxX2Jhc2ljZWNvcghMRkE0QURCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 22 - Wed, Apr 29 CLD Carlsbad IDA Idaho Falls $231 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CLD,to:IDA,departure:4/22/2026TANYT&leg2=from:IDA,to:CLD,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:230.40&airProductToken=AQpnCjIIwYIBEgQ0MjA0GOIaIO-5ASiPiIsDMOCIiwM4QkAAWAFqBUJBU0lDcghRV0FLVU5CVgoxCMGCARIENjQ4NBjvuQEgaCi0iosDMLOLiwM4QkABWAFqBUJBU0lDcghRV0FLVU5CVgpnCjEIwYIBEgQ0OTQ3GGgg77kBKNzSiwMw5dOLAzhCQABYAWoFQkFTSUNyCFFXQUtVTkJWCjIIwYIBEgQzNTA5GO-5ASDiGii11IsDMIzViwM4QkABWAFqBUJBU0lDcghRV0FLVU5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Sat, Mar 21 - Sat, Mar 28 EWR New York IDA Idaho Falls $354 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:IDA,departure:3/21/2026TANYT&leg2=from:IDA,to:EWR,departure:3/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:353.40&airProductToken=AQpECiEIyIIBEgQ0ODk5GMSNASCSASjPnogDMMahiAM4VUAAWAEKHwjIggESBDY3MzkYkgEgaCiYoogDMISjiAM4VUABWAEKRAofCMiCARIENDk3NxhoIJIBKPDpiAMw7eqIAzhVQABYAQohCMiCARIENDgyNxiSASDEjQEoseuIAzD27YgDOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### Where can I learn more about changing or canceling my flight to Heise? ### How do I find cheap flights to Heise that have flexible change policies? ### What is the name of Heise's airport? ### What airport is best to fly into Heise? ### How many airlines fly to Heise? ### How many nonstop flights are there to Heise? ### Where are the most popular flights to Heise departing from? ### How long is the flight to Heise Airport? ### How to book the cheapest flight to Heise? ### How to survive the flight to Heise? > - The secret to having an amazing flight experience is to pack ahead. First up, the essentials: passport, official ID, credit cards and daily medications. Next, bring on board items that'll help keep you entertained, like your laptop or a few magazines. It's also a wise idea to pack your chargers, a neck pillow and a pair of earphones. Last but not least, be sure to squeeze in toiletries like a toothbrush, deodorant and a fresh set of clothes. > > > Do not pack the following items in your hand luggage: > > > - While the list of prohibited items differs between air carriers, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes knives, scissors, aerosol cans and bleaching agents. Sporting equipment like golf clubs, and objects that could injure passengers, such as swords and guns, aren't allowed in the cabin either. > > > What to wear on a flight: > > > - The goal here is to feel as comfortable as you can. Layer up with loose, natural-fiber clothing and bring a sweater in case it gets cold in the cabin. Always go with flat, well-fitting shoes as it's possible that your feet and ankles will swell a little during the journey. Leave the high heels and chunky boots in your main luggage. > - The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-haul flights. The good news is there are proven ways to reduce your risk of developing it. Stay well hydrated, walk around the cabin wherever possible and wear compression tights or socks. ### How to get through airport security fast when flying to Heise? > - First things first. Your travel documents and ID will need to be inspected by airport security. Keep them someplace accessible so you don't have to dig around for them. > - The X-ray machine is up next. Empty your pockets and remove anything that is likely to beep. This includes items like earphones or headphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening. > - Electronic devices like laptops and phones will also have to go through the machine to be scanned. Don't worry though, you'll be back online soon enough. > - Any gels or liquids, such as perfume or toothpaste, that you want to take on board need to be in containers no larger than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one liter), zip-lock bag. > - The right choice of footwear can save you several precious minutes. Boots are often required to be removed and X-rayed separately. Slip-on sneakers are usually not. > - Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked luggage. They won't be allowed on board and will be confiscated. \*Flight schedules are subject to change. ## Book with confidence # Tips to find the cheapest flights to Heise **The cheapest day to fly** Get started finding a cheap flight to Heise on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** April is the cheapest month to fly to Heise. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Heise. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Heise, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Heise** The lowest price for round-trip flights to Heise in 2026 starts from from $137, while one-way tickets start from from $89\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Heise. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Heise** Delta, Alaska Airlines, American Airlines, United, Hawaiian Airlines are just some of the airlines that can typically offer cheap tickets to Heise. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Heise and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Heise, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Heise. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Heise plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Heise** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Heise. **Stopover savings** The cheapest tickets to Heise are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Heise. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Heise for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Heise. Simply download the free Expedia app to your smart device and activate Heise flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Heise. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Travel information | Destination airport | Idaho Falls Regional | | ----------------------------- | -------------------- | | Destination airport IATA code | IDA | | Destination city name | Idaho Falls | | Roundtrip price | $137 | ## Trending flights to Heise Prices were available within the past 7 days and start at $89 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, Apr 25 - Wed, Apr 29 SEA Seattle IDA Idaho Falls $137 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:IDA,departure:4/25/2026TANYT&leg2=from:IDA,to:SEA,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:136.80&airProductToken=AQoyCjAIwaYBEgQyMDE4GJIBIGgov6iLAzCpqYsDOFhAAFgBagVTQVZFUnIIT0gyRVhVQk4KMgowCMGmARIEMjIxMRhoIJIBKPDRiwMw5dKLAzhYQABYAWoFU0FWRVJyCE9IMkVYVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwDQ) \*Available to One Key members.