Need help booking?
Unpublished phone-only deals available
ISN to AVO: distance & flight time
Williston (Sloulin Field International Airport) → Avon Park (Avon Park Executive Airport)
1,851 mi
2,979 km · 1,608 nm
4h 6m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ISN→AVO fares Phone-only fares on this route — call free
Flight time details
1,851 miles nonstop takes roughly 4h 6m 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
- AVO — Avon Park Executive Airport · Avon Park, 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 AVO
- SEF · Sebring Regional Airport15 mi away
- MCO · Orlando International Airport59 mi away
- TPA · Tampa International Airport67 mi away
- BOW · Bartow Municipal Airport29 mi away
Frequently asked questions
How far is ISN from AVO?
The flight distance from Williston (ISN) to Avon Park (AVO) is 1,851 miles (2,979 km, 1,608 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to AVO?
A nonstop flight takes about 4h 6m 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 Avon Park?
Avon Park is 1 hour ahead of Williston.
What is the cheapest way to fly from ISN to AVO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–AVO that never appear on search engines, with no booking fees.