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FSI to QSN: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → San Nicolás (San Nicolas De Bari Airport)
1,290 mi
2,076 km · 1,121 nm
3h 16m
estimated nonstop flight time
—
time difference · heading southeast
See live FSI→QSN fares Phone-only fares on this route — call free
Flight time details
1,290 miles nonstop takes roughly 3h 16m gate to gate, flying southeast. 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- QSN — San Nicolas De Bari Airport · San Nicolás, Cuba
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 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
Near QSN
- HAV · José Martí International Airport35 mi away
- VRA · Juan Gualberto Gomez International Airport36 mi away
- UPB · Playa Baracoa Airport46 mi away
- VRO · Kawama Airport47 mi away
Frequently asked questions
How far is FSI from QSN?
The flight distance from Fort Sill (FSI) to San Nicolás (QSN) is 1,290 miles (2,076 km, 1,121 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to QSN?
A nonstop flight takes about 3h 16m 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 FSI to QSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–QSN that never appear on search engines, with no booking fees.