Need help booking?
Unpublished phone-only deals available
ISN to FPR: distance & flight time
Williston (Sloulin Field International Airport) → Fort Pierce (St Lucie County International Airport)
1,897 mi
3,052 km · 1,648 nm
4h 11m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ISN→FPR fares Phone-only fares on this route — call free
Flight time details
1,897 miles nonstop takes roughly 4h 11m 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
- FPR — St Lucie County International Airport · Fort Pierce, 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 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 FPR
- VRB · Vero Beach Regional Airport11 mi away
- SUA · Witham Field23 mi away
- OBE · Okeechobee County Airport34 mi away
- MLB · Melbourne International Airport45 mi away
Frequently asked questions
How far is ISN from FPR?
The flight distance from Williston (ISN) to Fort Pierce (FPR) is 1,897 miles (3,052 km, 1,648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to FPR?
A nonstop flight takes about 4h 11m 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 Fort Pierce?
Fort Pierce is 1 hour ahead of Williston.
What is the cheapest way to fly from ISN to FPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–FPR that never appear on search engines, with no booking fees.