--- title: "$56 Cheap Flights to Southeastern Idaho, ID - Expedia" description: "Looking for cheap flights to Southeastern Idaho? Many airlines offer no change fee on selected flights and book now to earn your airline miles on top of our rewards! Find great 2026 Southeastern Idaho flight deals now!" canonical: "https://www.expedia.com/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights" language: en-US market: US currency: USD prices_as_of: 2026-11-13T13:15:15Z --- # $56 Cheap Flights to Southeastern Idaho, ID ![A rocky cave entrance with a staircase leading up to a higher level.](https://images.trvl-media.com/place/214/557745f6-2468-4b8c-afc2-0002c8a9b499.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $56 flight on Fri, Jan 15, 2027](https://www.expedia.com/Flights-Search?leg1=from:AZA,to:IDA,departure:1/15/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:56.00&airProductToken=AQopCicIx2gSAzY3MRigBiBoKMTLogMwx8yiAzhKQABYAWoCREZyBEpORVcSCggBEAEYASoCRzQYASIECAEQASgCKAMoBDAN) Photo by Christina Redd ## Popular airlines Alaska Airlines Delta American Airlines United Allegiant Air KLM Air France ## How much is the cheapest flight to Southeastern Idaho? Prices were available within the past 7 days and start at $56 for one-way flights and $110 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select United flight, departing Sat, Feb 6 from Columbus to Idaho Falls, returning Sat, Feb 13, priced at $389 Found 18 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:IDA,departure:2/6/2027TANYT&leg2=from:IDA,to:CMH,departure:2/13/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:388.40&airProductToken=AQpuCjUI1YIBEgM3MjgYgjsgg2koqsKkAzD-w6QDOE5AAFgBagoxX2Jhc2ljZWNvcghMREEyUEZCTgo1CNWCARIEMjgxNBiDaSBoKOXEpAMwzMWkAzhOQABYAWoKMV9iYXNpY2Vjb3IITERBMlBGQk4Kbwo1CNWCARIEMjE1NRhoIINpKO2UpQMw05WlAzhOQABYAWoKMV9iYXNpY2Vjb3IITERBMlBGQk4KNgjVggESBDE4NDMYg2kggjsosZalAzDbl6UDOE5AAFgBagoxX2Jhc2ljZWNvcghMREEyUEZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Sat, Feb 6 - Sat, Feb 13 · CMH · IDA · Roundtrip [Select American Airlines flight, departing Sat, Feb 6 from Columbus to Idaho Falls, returning Sat, Feb 13, priced at $389 Found 18 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:IDA,departure:2/6/2027TANYT&leg2=from:IDA,to:CMH,departure:2/13/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:388.40&airProductToken=AQpnCjIIwYIBEgQxMzY1GII7IO-5ASiIxqQDMJvIpAM4QkAAWAFqBUJBU0lDcghRVkRaWk5CWAoxCMGCARIENjQ4NBjvuQEgaCiOyaQDMJPKpAM4QkABWAFqBUJBU0lDcghRVkRaWk5CWApnCjEIwYIBEgQ2NDY2GGggo7EBKOyQpQMwpZKlAzhCQABYAWoFQkFTSUNyCFFWRFpaTkJYCjIIwYIBEgQxNDkyGKOxASCCOyjZkqUDMOyTpQM4QkABWAFqBUJBU0lDcghRVkRaWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) Sat, Feb 6 - Sat, Feb 13 · CMH · IDA · Roundtrip [Select United flight, departing Sat, Feb 6 from Columbus to Idaho Falls, returning Sat, Feb 13, priced at $394 Found 18 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:IDA,departure:2/6/2027TANYT&leg2=from:IDA,to:CMH,departure:2/13/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:393.70&airProductToken=AQqnAQo2CNWCARIEMTEzORiCOyCuHCiDxaQDMOLFpAM4TkAAWAFqCjFfYmFzaWNlY29yCExEQTJQRkJOCjYI1YIBEgQxMjI4GK4cIINpKJfGpAMwxsekAzhOQABYAWoKMV9iYXNpY2Vjb3IITERBMlBGQk4KNQjVggESBDEwNDkYg2kgaCixyKQDMJrJpAM4TkAAWAFqCjFfYmFzaWNlY29yCExEQTJQRkJOCm8KNQjVggESBDIxNTUYaCCDaSjtlKUDMNOVpQM4TkAAWAFqCjFfYmFzaWNlY29yCExEQTJQRkJOCjYI1YIBEgQxODQzGINpIII7KLGWpQMw25elAzhOQABYAWoKMV9iYXNpY2Vjb3IITERBMlBGQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Sat, Feb 6 - Sat, Feb 13 · CM · H · IDA · Roundtrip · Fo · und 18 hours ago [Select United flight, departing Mon, Dec 7 from Columbus to Jackson, returning Fri, Dec 11, priced at $394 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:JAC,departure:12/7/2026TANYT&leg2=from:JAC,to:CMH,departure:12/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:393.90&airProductToken=AQo3CjUI1YIBEgM0NjYYgjsgiRAosJOfAzCvlp8DOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUwpvCjYI1YIBEgQxOTc4GIkQIINpKKjBnwMwlMKfAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMkFYQlMKNQjVggESAzQ4MBiDaSCCOyjNwp8DMPjDnwM4TkAAWAFqCjFfYmFzaWNlY29yCExBQTJBWEJTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Mon, Dec 7 - Fri, Dec 11 · CMH · JAC · Roundtrip [Select United flight, departing Sat, Feb 6 from Columbus to Idaho Falls, returning Sat, Feb 13, priced at $399 Found 18 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:IDA,departure:2/6/2027TANYT&leg2=from:IDA,to:CMH,departure:2/13/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:398.08&airProductToken=AQpuCjUI1YIBEgM3MjgYgjsgg2koqsKkAzD-w6QDOE5AAFgBagoxX2Jhc2ljZWNvcghMREEyUEZCTgo1CNWCARIENTMyMhiDaSBoKNjFpAMwx8akAzhOQABYAWoKMV9iYXNpY2Vjb3IITERBMlBGQk4Kbgo1CNWCARIEMTAwMxhoIINpKKiRpQMwipKlAzhOQABYAWoKMV9iYXNpY2Vjb3IITERBMlBGQk4KNQjVggESAzQ4MBiDaSCCOyjXkqUDMIKUpQM4TkAAWAFqCjFfYmFzaWNlY29yCExEQTJQRkJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Sat, Feb 6 - Sat, Feb 13 · CMH · IDA · Roundtrip [Select Delta flight, departing Tue, Feb 2 from Columbus to Idaho Falls, returning Wed, Feb 10, priced at $399 Found 11 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:IDA,departure:2/2/2027TANYT&leg2=from:IDA,to:CMH,departure:2/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:398.40&airProductToken=AQpDCiAIxJgBEgQyMTQyGII7IPISKO6UpAMw7pakAzhFQABYAQofCMSYARIEMzc2NRjyEiBoKL2XpAMwjJikAzhFQAFYAQpDCh8IxJgBEgQzNzY1GGgg8hIouvKkAzCG86QDOEVAAFgBCiAIxJgBEgQyMjMwGPISIII7KMX0pAMwlvakAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) Tue, Feb 2 - Wed, Feb 10 · CMH · IDA · Roundtrip [Select Alaska Airlines flight, departing Wed, Feb 3 from Columbus to Idaho Falls, returning Tue, Feb 9, priced at $399 Found 11 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:IDA,departure:2/3/2027TANYT&leg2=from:IDA,to:CMH,departure:2/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:398.40&airProductToken=AQpkCjAIwaYBEgM0NzAYgjsgkgEotqCkAzD6oqQDOFhAAFgBagVTQVZFUnIIR0gyT0FKQk4KMAjBpgESBDMwMjYYkgEgaCjzo6QDMN2kpAM4WEABWAFqBVNBVkVScghHSDJPQUpCTgpkCjAIwaYBEgQzMDI3GGggkgEoyOekAzDG6KQDOFhAAFgBagVTQVZFUnIIR0gyT0FKQk4KMAjBpgESAzQ3MRiSASCCOyiA86QDMIT1pAM4WEABWAFqBVNBVkVScghHSDJPQUpCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) Wed, Feb 3 - Tue, Feb 9 · CMH · IDA · Roundtrip [Select Delta flight, departing Wed, Feb 3 from Columbus to Idaho Falls, returning Tue, Feb 9, priced at $404 Found 11 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:IDA,departure:2/3/2027TANYT&leg2=from:IDA,to:CMH,departure:2/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:403.70&airProductToken=AQptCjUIxJgBEgQyMTQyGII7IPISKI6gpAMwjqKkAzhFQABYAWoJTUFJTkJBU0lDcghWRFZOQTBCUQo0CMSYARIEMzc2NRjyEiBoKN2ipAMwrKOkAzhFQAFYAWoJTUFJTkJBU0lDcghWRFZOQTBCUQqjAQo0CMSYARIEMjMzNRhoIPISKMnjpAMwn-SkAzhFQABYAWoJTUFJTkJBU0lDcghWRFZOQTBCUQo0CMSYARIDODM1GPISIOBcKLnlpAMwmeekAzhFQAFYAWoJTUFJTkJBU0lDcghWRFZOQTBCUQo1CMSYARIEMjc4NhjgXCCCOyj%5F6KQDMNvppAM4RUABWAFqCU1BSU5CQVNJQ3IIVkRWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) Wed, Feb 3 - Tue, Feb 9 · CMH · IDA · Roundtrip [Select United flight, departing Sun, Feb 7 from Columbus to Idaho Falls, returning Sat, Feb 13, priced at $408 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:IDA,departure:2/7/2027TANYT&leg2=from:IDA,to:CMH,departure:2/13/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:407.68&airProductToken=AQqnAQo2CNWCARIEMTEzORiCOyCuHCij0KQDMILRpAM4TkAAWAFqCjFfYmFzaWNlY29yCExEQTJQRkJOCjYI1YIBEgQyMzE3GK4cIINpKNfRpAMwhtOkAzhOQABYAWoKMV9iYXNpY2Vjb3IITERBMlBGQk4KNQjVggESBDEwNDkYg2kgaCjR06QDMLrUpAM4TkAAWAFqCjFfYmFzaWNlY29yCExEQTJQRkJOCm8KNQjVggESBDIxNTUYaCCDaSjtlKUDMNOVpQM4TkAAWAFqCjFfYmFzaWNlY29yCExEQTJQRkJOCjYI1YIBEgQxODQzGINpIII7KLGWpQMw25elAzhOQABYAWoKMV9iYXNpY2Vjb3IITERBMlBGQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Sun, Feb 7 - Sat, Feb 13 · CMH · IDA · Roundtrip [Select Delta flight, departing Fri, Feb 5 from Columbus to Idaho Falls, returning Sun, Feb 7, priced at $409 Found 11 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:IDA,departure:2/5/2027TANYT&leg2=from:IDA,to:CMH,departure:2/7/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:409.00&airProductToken=AQpmCiEIxJgBEgQzOTIyGII7IOO0ASjduaQDMKS6pAM4RUAAWAEKIAjEmAESAzc2NRjjtAEg8hIov7ukAzC0vaQDOEVAAVgBCh8IxJgBEgQyNjA4GPISIGgojr6kAzDWvqQDOEVAAVgBCmQKHwjEmAESBDM4OTUYaCDyEii306QDMI3UpAM4RUAAWAEKHwjEmAESAzkxMhjyEiDgXCjI1aQDMKTXpAM4RUABWAEKIAjEmAESBDE0NzkY4Fwggjso5dikAzDH2aQDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) Fri, Feb 5 - Sun, Feb 7 · CMH · IDA · Roundtrip ## Frequently Asked Questions ### What month is the cheapest to fly to Southeastern Idaho? January is the cheapest month to fly to Southeastern Idaho. Demand is lower then, so fares are generally more affordable. Organizing your trip outside of school breaks and major holidays could also help you save. ### Which US cities have the cheapest flights to Southeastern Idaho? Typically, you'll find that Denver, Phoenix and Los Angeles have cheap flights to Southeastern Idaho. However, flexibility is the secret to getting the best prices. Fly midweek or during the off-peak season to keep costs to a minimum. ### Which US cities fly direct to Southeastern Idaho? Pick from 76 US destinations with direct flights to Southeastern Idaho. While booking on Expedia, check "Direct flights only" to compare nonstop options. Fly to Southeastern Idaho from any of these major cities: - Denver - Phoenix - Los Angeles - Dallas - Las Vegas ### How to find a cheap flight to Southeastern Idaho? Book in advance to snag cheap flights to Southeastern Idaho. Also, consider visiting during off-season months like November and December. If you fly on a Thursday, you'll save an average of 16% compared to departing on a Sunday.\* Save time searching every day and track your flight prices using the [Expedia app](https://www.expedia.com/app). We'll let you know when fares drop. *\*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.* ### How to get a cheap last-minute flight to Southeastern Idaho? Being flexible with your travel plans can help you to find last-minute offers on cheap flights to Southeastern Idaho. To see all the available options, consider looking at different ticket types, changing your Southeastern Idaho trip dates, jetting out of an alternative airport or going with another carrier. ### How far in advance should I book a flight to Southeastern Idaho? Secure the departure dates you want and a price that's easy on your pocket by booking your domestic flight to Southeastern Idaho up to 28 days in advance. Lock in tickets between two and four months ahead if you're visiting Southeastern Idaho from an international destination.\* *\*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.* ### Which day of the week is the cheapest day to buy a plane ticket to Southeastern Idaho? You'll save an average of 8% if you buy tickets on a Sunday instead of Fridays, which tend to be the priciest day to book.\* When it comes to getting a cheap flight to Southeastern Idaho, it's all about having good timing. *\*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.* ### Which airlines fly to Southeastern Idaho? You can take your pick of a range of airlines that operate flights to Southeastern Idaho. A few of the most well-known are: - United Airlines - 251 flights to Southeastern Idaho each month, including 121 flights to Idaho Falls Regional Airport (IDA) per month. - Delta Air Lines - 238 flights to Southeastern Idaho each month, including 91 flights to Jackson Hole Airport (JAC) per month. - American Airlines - 108 flights to Southeastern Idaho each month, including 69 flights to Idaho Falls Regional Airport (IDA) per month. ### Can I save money by booking a Southeastern Idaho trip package? You could potentially save hundreds of dollars if you secure a [Southeastern Idaho flight and hotel package deal](https://www.expedia.com/Southeastern-Idaho.d6229409.Destination-Travel-Guides) on Expedia. And you'll make life easier by having all your travel plans in the same place. Try bundling hotels and flights with extras like car rentals and tours for your own customized Southeastern Idaho getaway. ### Can I change or cancel my flight to Southeastern Idaho? If you bought your flight to Southeastern Idaho within the last 24 hours, you can usually change or cancel it for free. After that, additional costs may apply depending on the airline's terms of service. For more information, check out our [Customer Service Portal](https://www.expedia.com/service/?langid=1033). Remember that some flights are non-refundable, so you may be offered a credit toward a future flight rather than a direct refund. When browsing on Expedia, select the "No cancel fee" or "Changes included" filters to compare tickets with flexible change policies. ## Travel information | Airlines serving | Alaska Airlines, American Airlines, United, Delta, Allegiant Air, KLM, Air France, Qatar Airways, Virgin Atlantic, Aeromexico, Korean Air, GOL Linhas Aereas S.A. | | ---------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Popular airline | Alaska Airlines | | Roundtrip price | $389 | ## Explore a world of travel with Expedia - [Lodging](?equalTargetTab=tab-0) - [Flights](?equalTargetTab=tab-1) - [Packages](?equalTargetTab=tab-2) - [Cars](?equalTargetTab=tab-3) - [Vacation Rentals](?equalTargetTab=tab-4) - [Hotels near Idaho Potato Museum](https://www.expedia.com/Idaho-Potato-Museum-Hotels.0-l553248621532646416-0.Travel-Guide-Filter-Hotels) - [Hostels in Southeastern Idaho](https://www.expedia.com/Southeastern-Idaho-Hostels.d6229409-aaHostels.Travel-Guide-Accommodation) - 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[Cabin Rentals in Blackfoot](https://www.expedia.com/Blackfoot-Cabins.d6944-aaCabins.Travel-Guide-Accommodation) - [Luxury Hotels in Blackfoot](https://www.expedia.com/Blackfoot-Hotels-Luxury-Hotel.0-0-d6944-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Safari Tentalow in Southeastern Idaho](https://www.expedia.com/Southeastern-Idaho-Safari-Tentalow.d6229409-aaSafariTentalow.Travel-Guide-Accommodation) - [5 Star Hotels in Blackfoot](https://www.expedia.com/5Star-Blackfoot-Hotels.s50-0-d6944.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Blackfoot](https://www.expedia.com/Blackfoot-Hotels-Cheap-Hotels.0-0-d6944-tCheapHotels.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Blackfoot](https://www.expedia.com/4Star-Blackfoot-Hotels.s40-0-d6944.Travel-Guide-Filter-Hotels) - [Hotels with an Indoor Pool in Blackfoot](https://www.expedia.com/Blackfoot-Hotels-Hotels-With-Indoor-Pool.0-0-d6944-tHotelswithIndoorPool.Travel-Guide-Filter-Hotels) - [Red Lion Hotels in Blackfoot](https://www.expedia.com/Blackfoot-Hotels-Red-Lion.0-0-d6944--bRedLion.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Southeastern Idaho](https://www.expedia.com/Southeastern-Idaho-Hotels-Luxury-Hotel.0-0-d6229409-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Flights from Los Angeles (LAX) to Idaho Falls (IDA)](https://www.expedia.com/lp/flights/lax/ida/los-angeles-to-idaho-falls) - [Flights to Firth](https://www.expedia.com/Cheap-Flights-To-Firth.d3000345765.Travel-Guide-Flights) - [Flights to Shelley](https://www.expedia.com/Cheap-Flights-To-Shelley.d3000345810.Travel-Guide-Flights) - [Flights to Irwin](https://www.expedia.com/Cheap-Flights-To-Irwin.d6005442.Travel-Guide-Flights) - [Flights to Rexburg](https://www.expedia.com/Cheap-Flights-To-Rexburg.d6054047.Travel-Guide-Flights) - [Flights to Caribou County](https://www.expedia.com/Destinations-In-Caribou-County.d553248635976431349.Flight-Destinations) - [Flights to Sugar City](https://www.expedia.com/Cheap-Flights-To-Sugar-City.d3000345812.Travel-Guide-Flights) - [Flights to Soda Springs](https://www.expedia.com/Cheap-Flights-To-Soda-Springs.d55967.Travel-Guide-Flights) - [Flights to Eastern Idaho](https://www.expedia.com/Cheap-Flights-To-Eastern-Idaho.d6054122.Travel-Guide-Flights) - [Flights to Swan Valley](https://www.expedia.com/Cheap-Flights-To-Swan-Valley.d6005451.Travel-Guide-Flights) - [Flights to Teton](https://www.expedia.com/Cheap-Flights-To-Teton.d6005452.Travel-Guide-Flights) - [Flights to Inkom](https://www.expedia.com/Cheap-Flights-To-Inkom.d6354613.Travel-Guide-Flights) - [Flights to Ririe](https://www.expedia.com/Cheap-Flights-To-Ririe.d6194856.Travel-Guide-Flights) - [Flights from Boise (BOI) to Idaho Falls (IDA)](https://www.expedia.com/lp/flights/boi/ida/boise-to-idaho-falls) - [Flights to Palisades](https://www.expedia.com/Cheap-Flights-To-Palisades.d6005449.Travel-Guide-Flights) - [Flights from Blackfoot](https://www.expedia.com/lp/flights/6944/flights-from-blackfoot) - [Flights from Salt Lake City (SLC) to Idaho Falls (IDA)](https://www.expedia.com/lp/flights/slc/ida/salt-lake-city-to-idaho-falls) - [Flights to Blackfoot](https://www.expedia.com/Cheap-Flights-To-Blackfoot.d6944.Travel-Guide-Flights) - [Flights to Idaho Falls](https://www.expedia.com/Cheap-Flights-To-Idaho-Falls.d1561.Travel-Guide-Flights) - [Flights to Fort Hall](https://www.expedia.com/Cheap-Flights-To-Fort-Hall.d6219450.Travel-Guide-Flights) - [Flights from Idaho Falls Regional](https://www.expedia.com/lp/airports/ida/flights-from-idaho-falls-regional-airport) - [Flights to McCammon](https://www.expedia.com/Cheap-Flights-To-McCammon.d6345729.Travel-Guide-Flights) - [Flights from Phoenix (PHX) to Idaho Falls (IDA)](https://www.expedia.com/lp/flights/phx/ida/phoenix-to-idaho-falls) - [Flights to Lava Hot Springs](https://www.expedia.com/Cheap-Flights-To-Lava-Hot-Springs.d124569.Travel-Guide-Flights) - [Flights to Grace](https://www.expedia.com/Cheap-Flights-To-Grace.d3000433150.Travel-Guide-Flights) - [Flights to Aberdeen](https://www.expedia.com/Cheap-Flights-To-Aberdeen.d3000420799.Travel-Guide-Flights) - [Flights to American Falls](https://www.expedia.com/Cheap-Flights-To-American-Falls.d73651.Travel-Guide-Flights) - [Flights to Idaho Falls Regional](https://www.expedia.com/Cheap-Flights-To-Idaho-Falls-Regional.d4277321.Travel-Guide-Flights) - [Flights to Downey](https://www.expedia.com/Cheap-Flights-To-Downey.d97737.Travel-Guide-Flights) - [Flights to Pocatello](https://www.expedia.com/Cheap-Flights-To-Pocatello.d2796.Travel-Guide-Flights) - [Flights to Bancroft](https://www.expedia.com/Cheap-Flights-To-Bancroft.d3000433068.Travel-Guide-Flights) - [Flights to Chubbuck](https://www.expedia.com/Cheap-Flights-To-Chubbuck.d6513.Travel-Guide-Flights) - [Flights from Seattle (SEA) to Idaho Falls (IDA)](https://www.expedia.com/lp/flights/sea/ida/seattle-to-idaho-falls) - [Flights to Rigby](https://www.expedia.com/Cheap-Flights-To-Rigby.d180954.Travel-Guide-Flights) - [Flights from Dallas (DFW) to Idaho Falls (IDA)](https://www.expedia.com/lp/flights/dfw/ida/dallas-to-idaho-falls) - [Flights to Ammon](https://www.expedia.com/Cheap-Flights-To-Ammon.d553248634983169588.Travel-Guide-Flights) - [Kid friendly Vacation Packages Southeastern Idaho](https://www.expedia.com/lp/theme-vacations/kid-friendly-vacations/6229409/Southeastern-Idaho) - [Visit Idaho Falls](https://www.expedia.com/Idaho-Falls.dx1561) - [Honeymoon Vacation Packages Southeastern Idaho](https://www.expedia.com/lp/theme-vacations/honeymoon-vacations/6229409/Southeastern-Idaho) - [Cheap Vacation Packages Southeastern Idaho](https://www.expedia.com/lp/theme-vacations/cheap-vacations/6229409/Southeastern-Idaho) - [Blackfoot Vacations](https://www.expedia.com/Blackfoot.d6944.Destination-Travel-Guides) - [Visit Blackfoot](https://www.expedia.com/Blackfoot.dx6944) - [Idaho Potato Museum](https://www.expedia.com/Idaho-Potato-Museum-Blackfoot.d553248621532646416.Vacation-Attraction) - [Ski Vacation Packages Southeastern Idaho](https://www.expedia.com/lp/theme-vacations/ski-vacations/6229409/Southeastern-Idaho) - [Visit Southeastern Idaho](https://www.expedia.com/Southeastern-Idaho.dx6229409) - [Avis Rental Cars in Blackfoot](https://www.expedia.com/Avis-Car-Rentals-In-Blackfoot.d6944-c41.Car-Rental-Guide-Suppliers) - [Ace Rental Cars in Southeastern Idaho](https://www.expedia.com/Ace-Car-Rentals-In-Southeastern-Idaho.d6229409-c2.Car-Rental-Guide-Suppliers) - [Advantage Rent-A-Car Rental Cars in Southeastern Idaho](https://www.expedia.com/Advantage-Rent-A-Car-Car-Rentals-In-Southeastern-Idaho.d6229409-c3.Car-Rental-Guide-Suppliers) - [Budget Rental Cars in Blackfoot](https://www.expedia.com/Budget-Car-Rentals-In-Blackfoot.d6944-c39.Car-Rental-Guide-Suppliers) - [Car rentals near Idaho Potato Museum](https://www.expedia.com/Car-Rentals-In-Idaho-Potato-Museum.d553248621532646416.Car-Rental-Guide) - [Hertz Rental Cars in Blackfoot](https://www.expedia.com/Hertz-Car-Rentals-In-Blackfoot.d6944-c40.Car-Rental-Guide-Suppliers) - [Enterprise Rental Cars in Blackfoot](https://www.expedia.com/Enterprise-Car-Rentals-In-Blackfoot.d6944-c15.Car-Rental-Guide-Suppliers) - [Car rental Idaho Falls](https://www.expedia.com/Car-Rentals-In-Idaho-Falls.d1561.Car-Rental-Guide) - [United Rental Cars in Southeastern Idaho](https://www.expedia.com/United-Car-Rentals-In-Southeastern-Idaho.d6229409-c1088.Car-Rental-Guide-Suppliers) - [Rental cars Idaho Falls Regional airport](https://www.expedia.com/Car-Rentals-In-Idaho-Falls-Regional.d4277321.Car-Rental-Guide) - [Car rental Blackfoot](https://www.expedia.com/Car-Rentals-In-Blackfoot.d6944.Car-Rental-Guide) - [Ace Rental Cars in Blackfoot](https://www.expedia.com/Ace-Car-Rentals-In-Blackfoot.d6944-c2.Car-Rental-Guide-Suppliers) - [Payless Rental Cars in Southeastern Idaho](https://www.expedia.com/Payless-Car-Rentals-In-Southeastern-Idaho.d6229409-c38.Car-Rental-Guide-Suppliers) - [Van Car Rentals in Blackfoot](https://www.expedia.com/Van-Car-Rentals-In-Blackfoot.d6944-tVan.Car-Rental-Guide-Class) - [Southeastern Idaho Vacation Rentals](https://www.expedia.com/Southeastern-Idaho-Vacation-Rentals.d6229409.Travel-Guide-VacationRentals) - [Blackfoot Vacation Rentals](https://www.expedia.com/Blackfoot-Vacation-Rentals.d6944.Travel-Guide-VacationRentals) ## Trending flights to Southeastern Idaho Prices were available within the past 7 days and start at $56 for one-way flights and $110 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Allegiant Air flight, departing Fri, Jan 15 from Mesa to Idaho Falls, returning Thu, Jan 21, priced at $110 Found 10 hours ago](https://www.expedia.com/Flights-Search?leg1=from:AZA,to:IDA,departure:1/15/2027TANYT&leg2=from:IDA,to:AZA,departure:1/21/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:110.00&airProductToken=AQopCicIx2gSAzY3MRigBiBoKMTLogMwx8yiAzhKQABYAWoCREZyBEpORVcKKQonCMdoEgM3MjcYaCCgBijBj6MDMMCQowM4TkAAWAFqAkRGcgROTkVXEgoIARABGAEqAkc0GAEiBAgBEAEoAigDKAQwDQ) Fri, Jan 15 - Thu, Jan 21 · AZA · IDA · Roundtrip \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights en-KR: https://www.expedia.co.kr/en/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights it-IT: https://www.expedia.it/Voli-Per-Idaho-Sud-Orientale.d6229409.Guida-Voli-aerei en-JP: https://www.expedia.co.jp/en/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights en-SG: https://www.expedia.com.sg/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights en-NZ: https://www.expedia.co.nz/Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights ja-JP: https://www.expedia.co.jp/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights en-AU: https://www.expedia.com.au/Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights nb-NO: https://www.expedia.no/Fly-Til-Srstlige-Idaho.d6229409.Reise-Guide-Fly nl-BE: https://www.expedia.be/Destinations-In-Southeastern-Idaho.d6229409.Vliegtickets da-DK: https://www.expedia.dk/Fly-Til-Sydstlige-Idaho.d6229409.Rejse-Guide-Fly de-AT: https://www.expedia.at/Billigflug-Southeastern-Idaho.d6229409.Reise-Angebote-Flug fr-CH: https://www.expedia.ch/fr/Vols-Pas-Cher-Sud-Est-De-LIdaho.d6229409.Voyage-Guide-Vols en-IE: https://www.expedia.ie/Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights sv-SE: https://www.expedia.se/Flyg-Till-Sydostra-Idaho.d6229409.Reseguide-Flyg fr-CA: https://www.expedia.ca/fr/Cheap-Flights-To-Sud-Est-De-LIdaho.d6229409.Travel-Guide-Flights en-MY: https://www.expedia.com.my/Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights en-TW: https://www.expedia.com.tw/en/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights en-HK: https://www.expedia.com.hk/en/Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights en-US: https://www.expedia.com/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights zh-CN: https://www.expedia.com/cn/Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights fi-FI: https://www.expedia.fi/Halvat-Lennot-Kaakkois-Idaho.d6229409.Matkaopas-Lennot zh-hant-HK: https://www.expedia.com.hk/Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights de-CH: https://www.expedia.ch/Billigflug-Southeastern-Idaho.d6229409.Reise-Angebote-Flug en-IN: https://www.expedia.co.in/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights fr-BE: https://www.expedia.be/fr/Vols-Sud-Est-De-LIdaho.d6229409.Guide-De-Vol nl-NL: https://www.expedia.nl/Goedkope-Vliegtickets-Southeastern-Idaho.d6229409.Reisgids-Vliegtickets en-GB: https://www.expedia.co.uk/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights pt-BR: https://www.expedia.com.br/Voos-Para-Southeastern-Idaho.d6229409.guia-de-voos es-MX: https://www.expedia.mx/Vuelos-Baratos-Sudeste-De-Idaho.d6229409.Guia-de-vuelos en-CA: https://www.expedia.ca/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights es: https://www.expedia.com/es/Vuelos-Baratos-Sudeste-De-Idaho.d6229409.Guia-de-vuelos zh-hans-HK: https://www.expedia.com.hk/cn/Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights ko-KR: https://www.expedia.co.kr/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights zh-TW: https://www.expedia.com.tw/Cheap-Flights-To-Southeastern-Idaho.d6229409.Travel-Guide-Flights de-DE: https://www.expedia.de/Billigflug-Southeastern-Idaho.d6229409.Reise-Angebote-Flug ```