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CUN to FSI: distance & flight time
Cancun (Cancún International Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,173 mi
1,888 km · 1,019 nm
3h 1m
estimated nonstop flight time
Same time
time difference · heading northwest
See live CUN→FSI fares Phone-only fares on this route — call free
Flight time details
1,173 miles nonstop takes roughly 3h 1m gate to gate, flying northwest. 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
- CUN — Cancún International Airport · Cancun, Mexico
- 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 CUN
- ISJ · Isla Mujeres Airport17 mi away
- CZM · Cozumel International Airport36 mi away
- CZA · Chichen Itza International Airport105 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 CUN from FSI?
The flight distance from Cancun (CUN) to Fort Sill (FSI) is 1,173 miles (1,888 km, 1,019 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CUN to FSI?
A nonstop flight takes about 3h 1m 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 CUN to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CUN–FSI that never appear on search engines, with no booking fees.