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ISN to YLK: distance & flight time
Williston (Sloulin Field International Airport) → Barrie-Orillia (Barrie-Orillia (Lake Simcoe Regional Airport))
1,172 mi
1,886 km · 1,018 nm
3h 1m
estimated nonstop flight time
+1h
time difference · heading east
See live ISN→YLK fares Phone-only fares on this route — call free
Flight time details
1,172 miles nonstop takes roughly 3h 1m gate to gate, flying east. 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
- YLK — Barrie-Orillia (Lake Simcoe Regional Airport) · Barrie-Orillia, Canada
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 YLK
- YYZ · Lester B. Pearson International Airport56 mi away
- YQA · Muskoka Airport36 mi away
- YKZ · Buttonville Municipal Airport44 mi away
- YOO · Toronto/Oshawa Executive Airport51 mi away
Frequently asked questions
How far is ISN from YLK?
The flight distance from Williston (ISN) to Barrie-Orillia (YLK) is 1,172 miles (1,886 km, 1,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to YLK?
A nonstop flight takes about 3h 1m 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 Barrie-Orillia?
Barrie-Orillia is 1 hour ahead of Williston.
What is the cheapest way to fly from ISN to YLK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–YLK that never appear on search engines, with no booking fees.