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YIF to IDA: distance & flight time
St-Augustin (St Augustin Airport) → Idaho Falls (Idaho Falls Regional Airport)
2,498 mi
4,020 km · 2,170 nm
5h 22m
estimated nonstop flight time
-2h
time difference · heading west
See live YIF→IDA fares Phone-only fares on this route — call free
Flight time details
2,498 miles nonstop takes roughly 5h 22m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YIF — St Augustin Airport · St-Augustin, Canada
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
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 YIF
- ZLT · La Tabatière Airport30 mi away
- ZTB · Tête-à-la-Baleine Airport49 mi away
- YBX · Lourdes de Blanc Sablon Airport66 mi away
- YHR · Chevery Airport67 mi away
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
Frequently asked questions
How far is YIF from IDA?
The flight distance from St-Augustin (YIF) to Idaho Falls (IDA) is 2,498 miles (4,020 km, 2,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YIF to IDA?
A nonstop flight takes about 5h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between St-Augustin and Idaho Falls?
Idaho Falls is 2 hours behind St-Augustin.
What is the cheapest way to fly from YIF to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YIF–IDA that never appear on search engines, with no booking fees.