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IDA to YKJ: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Key Lake (Key Lake Airport)
990 mi
1,593 km · 860 nm
2h 37m
estimated nonstop flight time
—
time difference · heading north
See live IDA→YKJ fares Phone-only fares on this route — call free
Flight time details
990 miles nonstop takes roughly 2h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
- YKJ — Key Lake Airport · Key Lake, Canada
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Near YKJ
- YNL · Points North Landing Airport90 mi away
- ZWL · Wollaston Lake Airport108 mi away
- YSF · Stony Rapids Airport138 mi away
- YVT · Buffalo Narrows Airport145 mi away
Frequently asked questions
How far is IDA from YKJ?
The flight distance from Idaho Falls (IDA) to Key Lake (YKJ) is 990 miles (1,593 km, 860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to YKJ?
A nonstop flight takes about 2h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IDA to YKJ?
Nonstop service on IDA–YKJ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 37m nonstop estimate.
What is the cheapest way to fly from IDA to YKJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–YKJ that never appear on search engines, with no booking fees.
Why are some IDA to YKJ fares phone-only?
Consolidator contracts let us sell certain IDA–YKJ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.