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ATL to FNL: distance & flight time
Atlanta (Hartsfield Jackson Atlanta International Airport) → Fort Collins (Northern Colorado Regional Airport)
1,225 mi
1,972 km · 1,065 nm
3h 8m
estimated nonstop flight time
-2h
time difference · heading northwest
See live ATL→FNL fares Phone-only fares on this route — call free
Flight time details
1,225 miles nonstop takes roughly 3h 8m 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
- ATL — Hartsfield Jackson Atlanta International Airport · Atlanta, 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 ATL
- FTY · Fulton County Airport Brown Field11 mi away
- PDK · DeKalb Peachtree Airport18 mi away
- MGE · Dobbins Air Reserve Base20 mi away
- LZU · Gwinnett County Briscoe Field36 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 ATL from FNL?
The flight distance from Atlanta (ATL) to Fort Collins (FNL) is 1,225 miles (1,972 km, 1,065 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATL to FNL?
A nonstop flight takes about 3h 8m 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 Atlanta and Fort Collins?
Fort Collins is 2 hours behind Atlanta.
What is the cheapest way to fly from ATL to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATL–FNL that never appear on search engines, with no booking fees.