Cheap Flights From Denver Intl. (DEN) To Idaho Falls Regional (IDA)

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Cheapest Flights from Denver (DEN) to Idaho Falls (IDA)

The cheapest flights to Idaho Falls Regional found within the past 7 days were round trip and CA $281 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Are there direct flights from Denver Intl. Airport (DEN) to IDA?
If you just want to get on with your travel plans in Idaho Falls, look into United Airlines. This airline offers direct flights from Denver Intl. Airport (DEN) to IDA.
What airlines fly from Denver Intl. Airport (DEN) to Idaho Falls Regional Airport?
With United Airlines, you won't have to stress about annoying layovers or standing around waiting to catch your next flight. This airline will take you nonstop from Denver Intl. Airport (DEN) to Idaho Falls Regional Airport (IDA) on one of the 139 flights offered on this route each month.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Denver (DEN)

Travelers at DEN love to visit these top cities. Roam to the top destinations from Denver (DEN) today with the cheap prices from Travelocity!

Popular Flight Routes from Idaho Falls (IDA)

Travelers at IDA love to visit these top cities. Roam to the top destinations from Idaho Falls(IDA) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.