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FNL to SLC: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Salt Lake City (Salt Lake City International Airport)
366 mi
589 km · 318 nm
1h 26m
estimated nonstop flight time
Same time
time difference · heading west
See live FNL→SLC fares Phone-only fares on this route — call free
Flight time details
366 miles nonstop takes roughly 1h 26m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- SLC — Salt Lake City International Airport · Salt Lake City, 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 SLC
- HIF · Hill Air Force Base23 mi away
- OGD · Ogden Hinckley Airport28 mi away
- PVU · Provo Municipal Airport42 mi away
- BMC · Brigham City Regional Airport53 mi away
Frequently asked questions
How far is FNL from SLC?
The flight distance from Fort Collins (FNL) to Salt Lake City (SLC) is 366 miles (589 km, 318 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to SLC?
A nonstop flight takes about 1h 26m 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 cheapest way to fly from FNL to SLC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–SLC that never appear on search engines, with no booking fees.