Popular airlines from Denver International Airport (DEN) to Idaho Falls Regional Airport (IDA)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 25% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from Denver (DEN) to Idaho Falls (IDA)

January is typically the cheapest month to fly

From ₹16,778 - ₹62,631 per traveller.

Frequently asked questions

How much is a flight from DIA airport to Idaho Falls Regional Airport (IDA)?
Start packing your suitcase, because round-trip flights between Denver Intl. Airport (DEN) and IDA start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to get 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 Denver Intl. Airport (DEN) to IDA?
When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from DEN 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 Denver Airport to IDA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Denver Airport to Idaho Falls Regional Airport?
It's just 740 kilometres from DEN to IDA. Chances are you'll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from Denver Intl. Airport (DEN) to Idaho Falls Regional Airport?
Flying nonstop from DEN to IDA is easy with United Airlines (UA). This popular carrier operates 86 flights every month.
Are DEN to Idaho Falls Regional Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get great last-minute deals from Denver Intl. Airport (DEN) to IDA, but it can also be hit-or-miss. As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can rest easy knowing you're always seeing the latest offers.

Book with confidence

Denver to Idaho Falls Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Denver to Idaho Falls will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Idaho Falls.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DEN to IDA flights that won’t make your bank account wince. Ready to temporarily leave behind Denver for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IDA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Denver to Idaho Falls Flights

Explore a world of travel with Expedia

*Available to Expedia members.