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YOO to ONT: distance & flight time
Oshawa (Toronto/Oshawa Executive Airport) → Ontario (Ontario International Airport)
2,165 mi
3,484 km · 1,881 nm
4h 43m
estimated nonstop flight time
-3h
time difference · heading west
See live YOO→ONT fares Phone-only fares on this route — call free
Flight time details
2,165 miles nonstop takes roughly 4h 43m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- YOO — Toronto/Oshawa Executive Airport · Oshawa, 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 YOO
- YYZ · Lester B. Pearson International Airport40 mi away
- YKZ · Buttonville Municipal Airport24 mi away
- YZD · Downsview Airport31 mi away
- YTZ · Billy Bishop Toronto City Centre Airport32 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 YOO from ONT?
The flight distance from Oshawa (YOO) to Ontario (ONT) is 2,165 miles (3,484 km, 1,881 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOO to ONT?
A nonstop flight takes about 4h 43m 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 Oshawa and Ontario?
Ontario is 3 hours behind Oshawa.
What is the cheapest way to fly from YOO to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOO–ONT that never appear on search engines, with no booking fees.