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SDF to YSL: distance & flight time
Louisville (Louisville International Standiford Field) → St Leonard (St Leonard Airport)
1,097 mi
1,765 km · 953 nm
2h 51m
estimated nonstop flight time
—
time difference · heading northeast
See live SDF→YSL fares Phone-only fares on this route — call free
Flight time details
1,097 miles nonstop takes roughly 2h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SDF — Louisville International Standiford Field · Louisville, United States
- YSL — St Leonard Airport · St Leonard, 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 SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Near YSL
- CAR · Caribou Municipal Airport22 mi away
- WFK · Northern Aroostook Regional Airport24 mi away
- PQI · Northern Maine Regional Airport at Presque Isle34 mi away
- HUL · Houlton International Airport71 mi away
Frequently asked questions
How far is SDF from YSL?
The flight distance from Louisville (SDF) to St Leonard (YSL) is 1,097 miles (1,765 km, 953 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to YSL?
A nonstop flight takes about 2h 51m 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 cheapest way to fly from SDF to YSL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–YSL that never appear on search engines, with no booking fees.