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YIF to LCH: distance & flight time
St-Augustin (St Augustin Airport) → Lake Charles (Lake Charles Regional Airport)
2,289 mi
3,684 km · 1,989 nm
4h 57m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YIF→LCH fares Phone-only fares on this route — call free
Flight time details
2,289 miles nonstop takes roughly 4h 57m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YIF — St Augustin Airport · St-Augustin, Canada
- LCH — Lake Charles Regional Airport · Lake Charles, 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 LCH
- BPT · Southeast Texas Regional Airport49 mi away
- DRI · Beauregard Regional Airport49 mi away
- BMT · Beaumont Municipal Airport59 mi away
- POE · Polk Army Air Field64 mi away
Frequently asked questions
How far is YIF from LCH?
The flight distance from St-Augustin (YIF) to Lake Charles (LCH) is 2,289 miles (3,684 km, 1,989 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YIF to LCH?
A nonstop flight takes about 4h 57m 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 Lake Charles?
Lake Charles is 1 hour behind St-Augustin.
What is the cheapest way to fly from YIF to LCH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YIF–LCH that never appear on search engines, with no booking fees.