The flight time from Idaho Falls Regional Airport to Big Sky, Montana is:

45 minutes

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Flying time from IDA to Big Sky, MT

The total flight duration from IDA to Big Sky, MT is 45 minutes.

This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.

If you're planning a trip, remember to add more time for the plane to taxi between the gate and the airport runway. This measurement is only for the actual flying time. You should also factor in airport wait times and possible equipment or weather delays. If you're trying to figure out what time you'll arrive at the destination, you may want to see if there's a time difference between IDA and Big Sky, MT.

The calculation of flight time is based on the straight line distance from IDA to Big Sky, MT ("as the crow flies"), which is about 127 miles or 205 kilometers.

Your trip begins at Idaho Falls Regional Airport in Idaho Falls, Idaho.
It ends in Big Sky, Montana.

Your flight direction from IDA to Big Sky, MT is North (16 degrees from North).

The flight time calculator measures the average flight duration between points. It uses the great circle formula to compute the travel mileage.

Idaho Falls Regional Airport

IATA: IDA
ICAO: KIDA
FAA: IDA
City: Idaho Falls
State: Idaho
Zip code: 83402
Country: United States
Category: airports

Big Sky, Montana

City: Big Sky
State: Montana
Country: United States
Category: cities

Flight time calculator

Travelmath provides an online flight time calculator for all types of travel routes. You can enter airports, cities, states, countries, or zip codes to find the flying time between any two points. The database uses the great circle distance and the average airspeed of a commercial airliner to figure out how long a typical flight would take. Find your travel time to estimate the length of a flight between airports, or ask how long it takes to fly from one city to another.