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YOA to ONT: distance & flight time
Ekati (Ekati Airport) → Ontario (Ontario International Airport)
2,138 mi
3,440 km · 1,857 nm
4h 39m
estimated nonstop flight time
-1h
time difference · heading south
See live YOA→ONT fares Phone-only fares on this route — call free
Flight time details
2,138 miles nonstop takes roughly 4h 39m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YOA — Ekati Airport · Ekati, Canada
- ONT — Ontario International Airport · Ontario, 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 YOA
- YFJ · Wekweètì Airport109 mi away
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
Frequently asked questions
How far is YOA from ONT?
The flight distance from Ekati (YOA) to Ontario (ONT) is 2,138 miles (3,440 km, 1,857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOA to ONT?
A nonstop flight takes about 4h 39m 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 Ekati and Ontario?
Ontario is 1 hour behind Ekati.
What is the cheapest way to fly from YOA to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOA–ONT that never appear on search engines, with no booking fees.