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ISN to QSN: distance & flight time
Williston (Sloulin Field International Airport) → San Nicolás (San Nicolas De Bari Airport)
2,124 mi
3,418 km · 1,846 nm
4h 38m
estimated nonstop flight time
—
time difference · heading southeast
See live ISN→QSN fares Phone-only fares on this route — call free
Flight time details
2,124 miles nonstop takes roughly 4h 38m 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
- ISN — Sloulin Field International Airport · Williston, 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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 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 ISN from QSN?
The flight distance from Williston (ISN) to San Nicolás (QSN) is 2,124 miles (3,418 km, 1,846 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to QSN?
A nonstop flight takes about 4h 38m 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 ISN to QSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–QSN that never appear on search engines, with no booking fees.