Cheap Flights from Idaho Falls to Denver

Prices were available within the past 7 days and starts at $119 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Mar 11, 2020

Very friendly and helpful staff

Mar 7, 2020

This small plane is not comfortable but crew was very friendly and accommodating

Feb 22, 2020

The seats are way too close together. I have been walking with painful knees all day due to not being able to move them at all during my flight.

Feb 7, 2020

I want to express my deep gratitude to the checkin agents at the United desk in Idaho Falls. They were very friendly, accommodating and helpful! I will fly with United again, partly because of them!

Feb 3, 2020

Flight attendant offered water and snack but no juice or pop

Dec 22, 2019

Flight was delayed for about 2 hours

Sep 29, 2019


May 4, 2019

Very comfortable flight.

Apr 20, 2019

Didn’t like that I couldn’t bring a carry on, had to pay $30 for them to check my carry on bag.

Mar 14, 2019

No service due to bad turbulence

Idaho Falls to Denver route information

Origin Airport Idaho Falls Regional
Destination Airport Denver Intl.
Airlines Serving Delta, United
Flight Price $241
Distance 457 mi

Idaho Falls to Denver Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Idaho Falls to Denver offer the perfect respite. Not only does exploring Denver provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Idaho Falls to Denver may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from IDA to DEN today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Denver are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Denver more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to Denver is $119 now!