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FSD to YFX: distance & flight time
Sioux Falls (Joe Foss Field Airport) → St. Lewis (St. Lewis (Fox Harbour) Airport)
1,964 mi
3,161 km · 1,707 nm
4h 19m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live FSD→YFX fares Phone-only fares on this route — call free
Flight time details
1,964 miles nonstop takes roughly 4h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- FSD — Joe Foss Field Airport · Sioux Falls, United States
- YFX — St. Lewis (Fox Harbour) Airport · St. Lewis, 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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Near YFX
- YMH · Mary's Harbour Airport9 mi away
- YWM · Williams Harbour Airport14 mi away
- YHA · Port Hope Simpson Airport28 mi away
- YAY · St. Anthony Airport70 mi away
Frequently asked questions
How far is FSD from YFX?
The flight distance from Sioux Falls (FSD) to St. Lewis (YFX) is 1,964 miles (3,161 km, 1,707 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSD to YFX?
A nonstop flight takes about 4h 19m 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 Sioux Falls and St. Lewis?
St. Lewis is 2.5 hours ahead of Sioux Falls.
What is the cheapest way to fly from FSD to YFX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–YFX that never appear on search engines, with no booking fees.