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FNL to DLH: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Duluth (Duluth International Airport)
777 mi
1,250 km · 675 nm
2h 9m
estimated nonstop flight time
+1h
time difference · heading northeast
See live FNL→DLH fares Phone-only fares on this route — call free
Flight time details
777 miles nonstop takes roughly 2h 9m gate to gate, flying northeast. 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
- FNL — Northern Colorado Regional Airport · Fort Collins, 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 FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 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 FNL from DLH?
The flight distance from Fort Collins (FNL) to Duluth (DLH) is 777 miles (1,250 km, 675 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to DLH?
A nonstop flight takes about 2h 9m 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 Fort Collins and Duluth?
Duluth is 1 hour ahead of Fort Collins.
What is the cheapest way to fly from FNL to DLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–DLH that never appear on search engines, with no booking fees.