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LNS to YSM: distance & flight time
Lancaster (Lancaster Airport) → Fort Smith (Fort Smith Airport)
2,052 mi
3,303 km · 1,783 nm
4h 29m
estimated nonstop flight time
-2h
time difference · heading northwest
See live LNS→YSM fares Phone-only fares on this route — call free
Flight time details
2,052 miles nonstop takes roughly 4h 29m 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
- LNS — Lancaster Airport · Lancaster, United States
- 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 LNS
- PHL · Philadelphia International Airport58 mi away
- MDT · Harrisburg International Airport25 mi away
- RDG · Reading Regional Carl A Spaatz Field25 mi away
- CTH · Chester County G O Carlson Airport25 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 LNS from YSM?
The flight distance from Lancaster (LNS) to Fort Smith (YSM) is 2,052 miles (3,303 km, 1,783 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNS to YSM?
A nonstop flight takes about 4h 29m 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 Lancaster and Fort Smith?
Fort Smith is 2 hours behind Lancaster.
What is the cheapest way to fly from LNS to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNS–YSM that never appear on search engines, with no booking fees.