On this page, you can find and buy flight tickets for the Denver — Idaho Falls route. Regular flights connect these cities over a distance of 720 km, with an average of about 19 flights per week.
The main carrier on this route is UA. Ticket prices are constantly changing, so we recommend using the low-fare calendar and price trend chart, as well as checking information on how to get to Denver Airport and how to get from Idaho Falls Airport in advance.
The table shows direct flights Denver → Idaho Falls on the selected date. The flight takes approximately 1 h 40 min. Regular flights are operated by United Airlines. Departures from Denver International Airport and Centennial Airport airports, arrivals at Idaho Falls Regional Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Denver — Idaho Falls by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 712 in ,, and the most expensive are around AED 1,055 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Denver → Idaho Falls, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 1,011 | medium | May | AED 890 | low | Sep | AED 1,035 | medium |
| Feb | AED 1,251 | high | Jun | AED 1,059 | medium | Oct | AED 866 | low |
| Mar | AED 866 | low | Jul | AED 1,347 | high | Nov | AED 1,323 | high |
| Apr | AED 842 | low | Aug | AED 1,299 | high | Dec | AED 1,107 | medium |
Some values are estimated based on seasonality.
The warmest weather in Idaho Falls occurs in July, when average highs reach 32.2°C and rainfall is minimal. January is the coldest month with temperatures dropping to -7.7°C, while the peak for rainy days is in May.
According to current data, the most cost-effective time to fly is in July, with ticket prices starting AED 677. The highest flight prices are recorded in May, when fares start AED 1,055.
July is the optimal month for a trip, offering a combination of low prices and sunny weather. We recommend avoiding bookings for May if possible, if your primary goal is to save on your budget.
United Airlines (UA) provides regular air service between the cities, operating approximately 19 flights weekly. Direct flights prevail on this route, allowing you to reach your destination as quickly as possible. To choose a convenient departure time and view the detailed schedule for specific days of the week, please refer to the airline cards provided below.
Flights Denver — Idaho Falls depart from Denver International Airport and Centennial Airport and arrive at Idaho Falls Regional Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 720 km. The average travel time for a direct flight is approximately 1 hour.
The main carrier operating regular flights from Denver to Idaho Falls is United Airlines (UA).
Yes, direct flights are available on this route. There are about 19 flights per week on average.
Flight prices change constantly depending on demand and departure dates. We recommend checking the current minimum in the low-fare calendar on this page.
Flights from Denver arrive at the Idaho Falls Regional Airport (IDA).
Where travelers fly most — pick a route and check prices
