Direct (non-stop) flights from Denver (DEN) to Idaho Falls (IDA)
Find comprehensive flight information, schedules, and booking details for direct flights from Denver (DEN), US to Idaho Falls (IDA), US. 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)
Denver (DEN)
US
Idaho Falls (IDA)
US
FLIGHT TIME
1h 39m - 1h 58m
FLIGHT DISTANCE
459 miles (739 km)
1h 47m - 1h 50m
00:15
19:15
459 miles (739 km)
January
1 (Show)
36
Terminal A (Denver (DEN))
Terminal 1 (Idaho Falls (IDA))
Flight Schedule
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Airlines Operating This Route
Click any airline to view their specific flight schedules, policies, and route details for this connection. You can also explore flights from Denver (DEN) and flights to Idaho Falls (IDA).
Route Insights
Route Demand
With 36 weekly flights, this route maintains steady demand throughout the week, providing travelers with frequent scheduling options.
Best Time to Fly
Best Value Period
January typically offers the best value for travelers, with lower average fares compared to peak travel periods.
Price Trends
Price variation throughout the year is significant, with Jan being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 459 miles (739 km), this is an ultra-long-haul route between Denver (DEN) and Idaho Falls (IDA), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 1h 39m - 1h 58m, with actual times ranging from 1h 47m - 1h 50m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
United Airlines is the sole operator on this route, providing 4 daily flights between DEN and IDA.
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Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Travel Planning Tips for Denver (DEN) to Idaho Falls (IDA)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from Denver (DEN) to Idaho Falls (IDA). Consider booking on this day for potential savings.
- Best Month to Travel
January is generally the cheapest month to fly from Denver (DEN) to Idaho Falls (IDA). Plan your trip during this month for the best deals.
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Related Pages
Related Airports
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Frequently Asked Questions
How many flights operate from Denver (DEN) to Idaho Falls (IDA)?
There are 4 direct flights operating from Denver (DEN) to Idaho Falls (IDA). Approximately 3-7 flights daily.
Which airlines operate flights from Denver (DEN) to Idaho Falls (IDA)?
1 airline operates on this route: United Airlines.
How long is the flight from Denver (DEN) to Idaho Falls (IDA)?
The flight duration from Denver (DEN) to Idaho Falls (IDA) is approximately 1h 39m - 1h 58m.
What is the distance from Denver (DEN) to Idaho Falls (IDA)?
The distance from Denver (DEN) to Idaho Falls (IDA) is 459 miles (739 km).
What is the flight time range for this route?
Flight times on this route range from 1h 47m - 1h 50m.
What are the earliest and latest flight departure times?
The earliest flight departs at 00:15 and the latest flight departs at 19:15.
What is the cheapest month to fly from Denver (DEN) to Idaho Falls (IDA)?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 36 flights operate per week from Denver (DEN) to Idaho Falls (IDA).
What types of aircraft operate on this route?
This route is served by Embraer 175 (Enhanced Winglets), Canadair (Bombardier) Regional Jet 550.
What is the average flight price from Denver (DEN) to Idaho Falls (IDA)?
The average flight price for a round-trip ticket from Denver (DEN) to Idaho Falls (IDA) is approximately $430 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Denver (DEN) to Idaho Falls (IDA) for the lowest prices?
January is typically the cheapest month to fly from Denver (DEN) to Idaho Falls (IDA). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Idaho Falls (IDA) from Denver (DEN)?
The distance from Denver (DEN) to Idaho Falls (IDA) is 459 miles (739 km). This is a long-haul flight route.
How long does it take to fly from Denver (DEN) to Idaho Falls (IDA)?
The flight time from Denver (DEN) to Idaho Falls (IDA) is approximately 1h 39m - 1h 58m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Idaho Falls (IDA) serve?
Idaho Falls (IDA) serves Idaho Falls, US.