Need help booking?
Unpublished phone-only deals available
MTJ to FSI: distance & flight time
Montrose CO (Montrose Regional Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
590 mi
949 km · 513 nm
1h 45m
estimated nonstop flight time
+1h
time difference · heading southeast
See live MTJ→FSI fares Phone-only fares on this route — call free
Flight time details
590 miles nonstop takes roughly 1h 45m gate to gate, flying southeast. 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
- MTJ — Montrose Regional Airport · Montrose CO, United States
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 MTJ
- TEX · Telluride Regional Airport38 mi away
- GUC · Gunnison Crested Butte Regional Airport52 mi away
- GJT · Grand Junction Regional Airport54 mi away
- RIL · Garfield County Regional Airport71 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is MTJ from FSI?
The flight distance from Montrose CO (MTJ) to Fort Sill (FSI) is 590 miles (949 km, 513 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MTJ to FSI?
A nonstop flight takes about 1h 45m 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 Montrose CO and Fort Sill?
Fort Sill is 1 hour ahead of Montrose CO.
What is the cheapest way to fly from MTJ to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MTJ–FSI that never appear on search engines, with no booking fees.