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YLH to YSM: distance & flight time
Lansdowne House (Lansdowne House Airport) → Fort Smith (Fort Smith Airport)
1,063 mi
1,711 km · 924 nm
2h 47m
estimated nonstop flight time
-2h
time difference · heading northwest
See live YLH→YSM fares Phone-only fares on this route — call free
Flight time details
1,063 miles nonstop takes roughly 2h 47m gate to gate, flying northwest. 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
- YLH — Lansdowne House Airport · Lansdowne House, Canada
- YSM — Fort Smith Airport · Fort Smith, 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 YLH
- SUR · Summer Beaver Airport44 mi away
- YFH · Fort Hope Airport44 mi away
- YWP · Webequie Airport58 mi away
- WNN · Wunnumin Lake Airport75 mi away
Near YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is YLH from YSM?
The flight distance from Lansdowne House (YLH) to Fort Smith (YSM) is 1,063 miles (1,711 km, 924 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YLH to YSM?
A nonstop flight takes about 2h 47m 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 Lansdowne House and Fort Smith?
Fort Smith is 2 hours behind Lansdowne House.
What is the cheapest way to fly from YLH to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YLH–YSM that never appear on search engines, with no booking fees.