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ONT to YKU: distance & flight time
Ontario (Ontario International Airport) → Chisasibi (Chisasibi Airport)
2,315 mi
3,726 km · 2,012 nm
5h
estimated nonstop flight time
+3h
time difference · heading northeast
See live ONT→YKU fares Phone-only fares on this route — call free
Flight time details
2,315 miles nonstop takes roughly 5h gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- YKU — Chisasibi Airport · Chisasibi, 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near YKU
- YGL · La Grande Rivière Airport51 mi away
- YNC · Wemindji Airport55 mi away
- ZEM · Eastmain River Airport110 mi away
- YGW · Kuujjuarapik Airport112 mi away
Frequently asked questions
How far is ONT from YKU?
The flight distance from Ontario (ONT) to Chisasibi (YKU) is 2,315 miles (3,726 km, 2,012 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to YKU?
A nonstop flight takes about 5h 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 Ontario and Chisasibi?
Chisasibi is 3 hours ahead of Ontario.
What is the cheapest way to fly from ONT to YKU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–YKU that never appear on search engines, with no booking fees.