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Flights operate between Denver (DEN) and Idaho Falls (IDA).

1 airline operates this route with 3-7 flights daily flights.

Average flight time is 1h 39m - 1h 58m.

Route distance is 459 miles (739 km).

Route Distance

459 miles (739 km)

Average Duration

1h 39m - 1h 58m

Airlines Operating This Route

United Airlines

Flight Frequency

Daily Flights

3-7 flights

Weekly Flights

36

Typical Departure Time Ranges

Earliest Departure

00:15

Latest Departure

19:15
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Flight Schedule & Filters

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Flight Schedule Calendar

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Direct (non-stop) flights from Denver (DEN) to Idaho Falls (IDA)

Direct (non-stop) flights operate between Denver (DEN) and Idaho Falls (IDA). This popular route is operated by 1 airline, offering multiple daily departures.Flight Duration: 1h 39m - 1h 58m (average flight time)Distance: 459 miles (739 km) (air miles between airports)Daily Flights: 3-7 flights (scheduled departures per day)

DEN
Denver (DEN)

US

IDA
Idaho Falls (IDA)

US

FLIGHT TIME

1h 39m - 1h 58m

FLIGHT DISTANCE

459 miles (739 km)
Flight time
1h 47m - 1h 50m
Earliest flight
00:15
Last flight
19:15
Distance
459 miles (739 km)
Cheapest month
January
Airlines
1 (Show)
Flights per week
36

Flight Schedule

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Airlines with direct flights from Denver (DEN) to Idaho Falls (IDA)

Weather at Idaho Falls (IDA)

Weather & Climate at Idaho Falls (IDA)

6.9°C

Avg Temperature

32mm

Avg Rainfall

9.3km/h

Avg Wind Speed

61%

Avg Humidity

Best Months to Visit

Challenging Months

12-Month Weather Overview

Wind Speed by Month

Humidity by Month

Booking Insights

Best Time to Book Flights to Idaho Falls (IDA)

Best Booking Window

Book 2-3 months in advance for best prices

Booking Tip

Avoid booking during extreme weather months for better deals

Recommended Months

2025-07
2025-08

These months offer the best balance of weather, prices, and availability.

Monthly Booking Recommendations

Recommended - Best Value
Peak - Book Early
Normal

Price Trends

Flight Price Trends for Idaho Falls (IDA)

Cheapest Months to Fly

2023-07
2023-08

Book flights during these months for the best deals and lowest prices.

Price Trend Analysis

Prices are typically lower during shoulder seasons

Monthly Price Trends

Cheapest - Best Deals
Expensive - Higher Prices
Normal Prices

Things to Do Near IDA Airport

Motel West
2.0 km from airport
Eastern Idaho Visitor Information Center
3.0 km from airport
Idaho Falls
3.0 km from airport
Visitor center
3.3 km from airport
South Tourist Park Camping
4.8 km from airport
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Frequently Asked Questions

Do flights operate between DEN and IDA?

Yes. 4 direct flights operate between Denver (DEN) and Idaho Falls (IDA).

Which airlines operate this route?

1 airline operates this route: United Airlines.

How many flights operate daily?

3-7 flights flights operate daily on this route.

What is the average flight duration?

The average flight duration is 1h 39m - 1h 58m.

Is this route operated year-round?

This route operates with 3-7 flights daily flights.

Route data verified regularly by Triposia Travel Research Team.

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