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ORD to YYZ: distance & flight time
Chicago (Chicago O'Hare International Airport) → Toronto (Lester B. Pearson International Airport)
435 mi
700 km · 378 nm
1h 25m
estimated nonstop flight time
+1h
time difference · heading east
See live ORD→YYZ fares Phone-only fares on this route — call free
Flight time details
435 miles nonstop takes roughly 1h 25m 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
- ORD — Chicago O'Hare International Airport · Chicago, United States
- YYZ — Lester B. Pearson International Airport · Toronto, 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 ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Near YYZ
- YZD · Downsview Airport9 mi away
- YTZ · Billy Bishop Toronto City Centre Airport12 mi away
- YKZ · Buttonville Municipal Airport18 mi away
- YHM · John C. Munro Hamilton International Airport38 mi away
Frequently asked questions
How far is ORD from YYZ?
The flight distance from Chicago (ORD) to Toronto (YYZ) is 435 miles (700 km, 378 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ORD to YYZ?
A nonstop flight takes about 1h 25m 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 Chicago and Toronto?
Toronto is 1 hour ahead of Chicago.
What is the cheapest way to fly from ORD to YYZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORD–YYZ that never appear on search engines, with no booking fees.