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FCA to SDF: distance & flight time
Kalispell (Glacier Park International Airport) → Louisville (Louisville International Standiford Field)
1,585 mi
2,550 km · 1,377 nm
3h 34m
estimated nonstop flight time
+2h
time difference · heading east
See live FCA→SDF fares Phone-only fares on this route — call free
Flight time details
1,585 miles nonstop takes roughly 3h 34m gate to gate, flying east. 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
- FCA — Glacier Park International Airport · Kalispell, United States
- 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 FCA
- WPC · Pincher Creek Airport84 mi away
- CTB · Cut Bank International Airport89 mi away
- MSO · Missoula International Airport97 mi away
- YQL · Lethbridge County Airport113 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 FCA from SDF?
The flight distance from Kalispell (FCA) to Louisville (SDF) is 1,585 miles (2,550 km, 1,377 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FCA to SDF?
A nonstop flight takes about 3h 34m 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 Kalispell and Louisville?
Louisville is 2 hours ahead of Kalispell.
What is the cheapest way to fly from FCA to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FCA–SDF that never appear on search engines, with no booking fees.