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SPB to ISN: distance & flight time
Charlotte Amalie (Charlotte Amalie Harbor Seaplane Base) → Williston (Sloulin Field International Airport)
2,988 mi
4,809 km · 2,596 nm
6h 20m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SPB→ISN fares Phone-only fares on this route — call free
Flight time details
2,988 miles nonstop takes roughly 6h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SPB — Charlotte Amalie Harbor Seaplane Base · Charlotte Amalie, Virgin Islands
- ISN — Sloulin Field International Airport · Williston, 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 SPB
- STT · Cyril E. King Airport2 mi away
- CPX · Benjamin Rivera Noriega Airport24 mi away
- EIS · Terrance B. Lettsome International Airport27 mi away
- VIJ · Virgin Gorda Airport34 mi away
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
Frequently asked questions
How far is SPB from ISN?
The flight distance from Charlotte Amalie (SPB) to Williston (ISN) is 2,988 miles (4,809 km, 2,596 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPB to ISN?
A nonstop flight takes about 6h 20m 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 Charlotte Amalie and Williston?
Williston is 1 hour behind Charlotte Amalie.
What is the cheapest way to fly from SPB to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPB–ISN that never appear on search engines, with no booking fees.