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ISN to GIF: distance & flight time
Williston (Sloulin Field International Airport) → Winter Haven (Winter Haven Regional Airport - Gilbert Field)
1,816 mi
2,923 km · 1,578 nm
4h 2m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ISN→GIF fares Phone-only fares on this route — call free
Flight time details
1,816 miles nonstop takes roughly 4h 2m 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
- GIF — Winter Haven Regional Airport - Gilbert Field · Winter Haven, 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 GIF
- MCO · Orlando International Airport37 mi away
- TPA · Tampa International Airport48 mi away
- BOW · Bartow Municipal Airport8 mi away
- LAL · Lakeland Linder International Airport17 mi away
Frequently asked questions
How far is ISN from GIF?
The flight distance from Williston (ISN) to Winter Haven (GIF) is 1,816 miles (2,923 km, 1,578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to GIF?
A nonstop flight takes about 4h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ISN to GIF?
Nonstop service on ISN–GIF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 2m nonstop estimate.
What is the time difference between Williston and Winter Haven?
Winter Haven is 1 hour ahead of Williston.
What is the cheapest way to fly from ISN to GIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–GIF that never appear on search engines, with no booking fees.
Why are some ISN to GIF fares phone-only?
Consolidator contracts let us sell certain ISN–GIF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.