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LSF to FNL: distance & flight time
Fort Benning (Lawson Army Air Field (Fort Benning)) → Fort Collins (Northern Colorado Regional Airport)
1,243 mi
2,000 km · 1,080 nm
3h 10m
estimated nonstop flight time
-2h
time difference · heading northwest
See live LSF→FNL fares Phone-only fares on this route — call free
Flight time details
1,243 miles nonstop takes roughly 3h 10m 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
- LSF — Lawson Army Air Field (Fort Benning) · Fort Benning, United States
- FNL — Northern Colorado Regional Airport · Fort Collins, 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 LSF
- CSG · Columbus Metropolitan Airport13 mi away
- EUF · Weedon Field28 mi away
- AUO · Auburn University Regional Airport32 mi away
- PIM · Harris County Airport35 mi away
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
Frequently asked questions
How far is LSF from FNL?
The flight distance from Fort Benning (LSF) to Fort Collins (FNL) is 1,243 miles (2,000 km, 1,080 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSF to FNL?
A nonstop flight takes about 3h 10m 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 Benning and Fort Collins?
Fort Collins is 2 hours behind Fort Benning.
What is the cheapest way to fly from LSF to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSF–FNL that never appear on search engines, with no booking fees.