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YBY to SDF: distance & flight time
Bonnyville (Bonnyville Airport) → Louisville (Louisville International Standiford Field)
1,618 mi
2,604 km · 1,406 nm
3h 38m
estimated nonstop flight time
+2h
time difference · heading southeast
See live YBY→SDF fares Phone-only fares on this route — call free
Flight time details
1,618 miles nonstop takes roughly 3h 38m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- YBY — Bonnyville Airport · Bonnyville, Canada
- SDF — Louisville International Standiford Field · Louisville, 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 YBY
- YOD · CFB Cold Lake20 mi away
- YVG · Vermilion Airport66 mi away
- YLL · Lloydminster Airport74 mi away
- YLJ · Meadow Lake Airport91 mi away
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
Frequently asked questions
How far is YBY from SDF?
The flight distance from Bonnyville (YBY) to Louisville (SDF) is 1,618 miles (2,604 km, 1,406 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YBY to SDF?
A nonstop flight takes about 3h 38m 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 Bonnyville and Louisville?
Louisville is 2 hours ahead of Bonnyville.
What is the cheapest way to fly from YBY to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YBY–SDF that never appear on search engines, with no booking fees.