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CTB to DLH: distance & flight time
Cutbank (Cut Bank International Airport) → Duluth (Duluth International Airport)
943 mi
1,518 km · 820 nm
2h 31m
estimated nonstop flight time
+1h
time difference · heading east
See live CTB→DLH fares Phone-only fares on this route — call free
Flight time details
943 miles nonstop takes roughly 2h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CTB — Cut Bank International Airport · Cutbank, United States
- DLH — Duluth International Airport · Duluth, 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 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
Near DLH
- HIB · Range Regional Airport48 mi away
- GPZ · Grand Rapids Itasca Co-Gordon Newstrom field67 mi away
- HYR · Sawyer County Airport67 mi away
- LYU · Ely Municipal Airport70 mi away
Frequently asked questions
How far is CTB from DLH?
The flight distance from Cutbank (CTB) to Duluth (DLH) is 943 miles (1,518 km, 820 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTB to DLH?
A nonstop flight takes about 2h 31m 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 Cutbank and Duluth?
Duluth is 1 hour ahead of Cutbank.
What is the cheapest way to fly from CTB to DLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTB–DLH that never appear on search engines, with no booking fees.