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ISN to CAP: distance & flight time
Williston (Sloulin Field International Airport) → Cap Haitien (Cap Haitien International Airport)
2,631 mi
4,235 km · 2,287 nm
5h 38m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ISN→CAP fares Phone-only fares on this route — call free
Flight time details
2,631 miles nonstop takes roughly 5h 38m 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
- ISN — Sloulin Field International Airport · Williston, United States
- CAP — Cap Haitien International Airport · Cap Haitien, Haiti
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 CAP
- PAX · Port-de-Paix Airport45 mi away
- PAP · Toussaint Louverture International Airport80 mi away
- JAK · Jacmel Airport105 mi away
- POP · Gregorio Luperon International Airport106 mi away
Frequently asked questions
How far is ISN from CAP?
The flight distance from Williston (ISN) to Cap Haitien (CAP) is 2,631 miles (4,235 km, 2,287 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to CAP?
A nonstop flight takes about 5h 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 time difference between Williston and Cap Haitien?
Cap Haitien is 1 hour ahead of Williston.
What is the cheapest way to fly from ISN to CAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–CAP that never appear on search engines, with no booking fees.