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Flights from Montreal to Key West
There are no direct flights from Montreal to Key West. The fastest way is one stop via Atlanta or Miami, about 4h 55m door to door (12 connections a week on current schedules).
No direct flights · 6 connection options From 4h 55m
Montreal to Key West at a glance
Fastest journey4h 55mVia Atlanta, on current schedules
Nonstop flightsNoneConnect via Atlanta or Miami
Best ways to fly from Montreal to Key West
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
YMQ Atlanta (ATL) EYW
Leg 1: Air Canada, Delta Air Lines · Leg 2: Delta Air Lines
Sat07:15 YMQ09:35 ATL0h 55m connection10:30 ATL12:10 EYWDelta Air Lines
2Search
YMQ Miami (MIA) EYW
Leg 1: Air Canada Rouge, American Airlines, Air Canada · Leg 2: American Airlines
4Search
YMQ New York (EWR) EYW
Leg 1: Porter Airlines, Air Canada, Air Canada Jazz · Leg 2: United Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 2,444 km1,518 miles
- Journey time
- 4h 55mon current schedules
- Time difference
- NoneKey West vs Montreal
- Currency in Key West
- USD
- Airports
- YUL, YHU, YMX → EYW
Flights from Montreal to Key West: questions answered
Are there direct flights from Montreal to Key West?
No. There is no nonstop service, so you will connect, most easily in Atlanta, Miami and Chicago. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Montreal to Key West?
With one connection the journey usually takes around 4h 55m, depending on the layover. The straight-line distance is 2,444 km.
Where do you change planes between Montreal and Key West?
The best connecting points are Atlanta (ATL), Miami (MIA), Chicago (ORD) and New York (EWR). Air Canada flies both legs via Atlanta, so you can book it as one ticket.
Which airports serve Montreal and Key West?
Montreal: Montreal / Pierre Elliott Trudeau International Airport (YUL), Montréal / Saint-Hubert Metropolitan Airport (YHU) and Montreal Mirabel International Airport (YMX). Key West: Key West International Airport (EYW).





