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BCT to ISN: distance & flight time
Boca Raton (Boca Raton Airport) → Williston (Sloulin Field International Airport)
1,969 mi
3,169 km · 1,711 nm
4h 20m
estimated nonstop flight time
-1h
time difference · heading northwest
See live BCT→ISN fares Phone-only fares on this route — call free
Flight time details
1,969 miles nonstop takes roughly 4h 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
- BCT — Boca Raton Airport · Boca Raton, United States
- 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 BCT
- FLL · Fort Lauderdale Hollywood International Airport21 mi away
- MIA · Miami International Airport42 mi away
- PPM · Pompano Beach Airpark9 mi away
- FXE · Fort Lauderdale Executive Airport13 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 BCT from ISN?
The flight distance from Boca Raton (BCT) to Williston (ISN) is 1,969 miles (3,169 km, 1,711 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BCT to ISN?
A nonstop flight takes about 4h 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 Boca Raton and Williston?
Williston is 1 hour behind Boca Raton.
What is the cheapest way to fly from BCT to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BCT–ISN that never appear on search engines, with no booking fees.