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Cheap Flight Deals to Idaho Falls
SFOSan Francisco
IDAIdaho Falls
From $260.99
Jan 24, 2026 - Jan 25, 2026
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GEGSpokane
IDAIdaho Falls
From $266.99
Jan 17, 2026 - Jan 31, 2026
Book NowLAXLos Angeles
IDAIdaho Falls
From $282.99
Jan 12, 2026 - Jan 21, 2026
Book NowPHXPhoenix
IDAIdaho Falls
From $284.99
Jan 31, 2026 - Feb 7, 2026
Book NowWASWashington DC
IDAIdaho Falls
From $349.99
Feb 3, 2026 - Feb 7, 2026
Book NowDFWDallas
IDAIdaho Falls
From $357.99
Jan 30, 2026 - Feb 1, 2026
Book NowORLOrlando
IDAIdaho Falls
From $359.99
Feb 4, 2026 - Feb 8, 2026
Book NowTPATampa
IDAIdaho Falls
From $389.99
Mar 5, 2026 - Mar 10, 2026
Book NowBWIBaltimore
IDAIdaho Falls
From $445.99
May 12, 2026 - May 19, 2026
Book Now
CHAChattanooga
IDAIdaho Falls
From $901.57
Jun 13, 2026 - Jun 17, 2026
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* All fares above were last found on: Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202512~Ref:HpphynwIMEK-cxSFVnCFpQ
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- Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!
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- Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.
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Book Flights to Idaho Falls, Idaho
Located in the heart of eastern Idaho, Idaho Falls (IDA) is undeniably one of the world's premier destinations for the nature enthusiasts. Book Idaho Falls flights on CheapOair and enjoy an action packed vacation. The third largest city in terms of metropolitan area, after Boise and Coeur d'Alene, Idaho Falls is an amazing city to visit. Known as the gateway to Yellowstone National Park, its scenic beauty of the place has always attracted visitors. Idaho Falls has stunning natural areas including Grand Teton National park, Targhee, Henry's Lake, Craters of the Moon, the Sawtooths, and Island Park. In Idaho Falls, visitors can enjoy heart pumping outdoor activities like biking, hiking, hunting, fishing, skiing, snowmobiling and rafting. If you're traveling with kids, take them to the Tautphaus Park Zoo. Grab cheap Idaho Falls flights on CheapOair and start planning your adventure.
Close to the Yellowstone National Park, Idaho Falls (IDA) is an outdoor enthusiast's paradise. This place is not just for outdoor sweethearts, Idaho is also known for its world class cultural and historic attractions including the Museum of Idaho and the Willard Art Center.
Top things to do in Idaho Falls Visit the Museum of Idaho, the ultimate place to learn about the history and culture of the region.
Scenic Nature Outings in Idaho Falls Take a stroll along the Idaho Falls River Walk. This six mile path located next to the Snake River will take you through some of the most beautiful sites in the city.
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