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SDF to CTB: distance & flight time
Louisville (Louisville International Standiford Field) → Cutbank (Cut Bank International Airport)
1,508 mi
2,428 km · 1,311 nm
3h 25m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SDF→CTB fares Phone-only fares on this route — call free
Flight time details
1,508 miles nonstop takes roughly 3h 25m 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
- SDF — Louisville International Standiford Field · Louisville, United States
- CTB — Cut Bank International Airport · Cutbank, 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 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 CTB
- YQL · Lethbridge County Airport73 mi away
- FCA · Glacier Park International Airport89 mi away
- GTF · Great Falls International Airport91 mi away
- WPC · Pincher Creek Airport97 mi away
Frequently asked questions
How far is SDF from CTB?
The flight distance from Louisville (SDF) to Cutbank (CTB) is 1,508 miles (2,428 km, 1,311 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to CTB?
A nonstop flight takes about 3h 25m 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 Louisville and Cutbank?
Cutbank is 2 hours behind Louisville.
What is the cheapest way to fly from SDF to CTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–CTB that never appear on search engines, with no booking fees.