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YMX to ORD: distance & flight time
Montreal (Montreal International (Mirabel) Airport) → Chicago (Chicago O'Hare International Airport)
736 mi
1,184 km · 639 nm
2h 4m
estimated nonstop flight time
-1h
time difference · heading west
See live YMX→ORD fares Phone-only fares on this route — call free
Flight time details
736 miles nonstop takes roughly 2h 4m gate to gate, flying west. 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
- YMX — Montreal International (Mirabel) Airport · Montreal, Canada
- ORD — Chicago O'Hare International Airport · Chicago, 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 YMX
- YUL · Montreal / Pierre Elliott Trudeau International Airport20 mi away
- YHU · Montréal / Saint-Hubert Airport32 mi away
- YJN · St Jean Airport45 mi away
- YCC · Cornwall Regional Airport48 mi away
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
Frequently asked questions
How far is YMX from ORD?
The flight distance from Montreal (YMX) to Chicago (ORD) is 736 miles (1,184 km, 639 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YMX to ORD?
A nonstop flight takes about 2h 4m 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 Montreal and Chicago?
Chicago is 1 hour behind Montreal.
What is the cheapest way to fly from YMX to ORD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YMX–ORD that never appear on search engines, with no booking fees.