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Flights from Seattle to Montreal
There are no direct flights from Seattle to Montreal. The fastest way is one stop via Toronto or Chicago, about 6h 21m door to door (342 connections a week on current schedules).
No direct flights · 6 connection options From 6h 21m
Seattle to Montreal at a glance
Fastest journey6h 21mVia Toronto, on current schedules
Nonstop flightsNoneConnect via Toronto or Chicago
Best ways to fly from Seattle to Montreal
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SEA Toronto (YYZ) YMQ
Leg 1: Air Canada, Alaska Airlines · Leg 2: Air Canada, Air Transat, Porter Airlines
Thu08:00 SEA15:22 YYZ0h 53m connection16:15 YYZ17:21 YMQAir Canada
2Search
SEA Chicago (ORD) YMQ
Leg 1: Alaska Airlines, American Airlines, Delta Air Lines · Leg 2: Air Canada, United Airlines, Republic Airlines
Wed07:00 SEA12:47 ORD1h 13m connection14:00 ORD16:52 YMQUnited Airlines
3Search
SEA Calgary (YYC) YMQ
Leg 1: Alaska Airlines, WestJet, WestJet Encore · Leg 2: Air Canada, Porter Airlines, WestJet
Mon20:30 SEA22:56 YYC2h 04m connection01:00 YYC06:48 YMQWestJet + Air Canada
4Search
SEA Atlanta (ATL) YMQ
Leg 1: Alaska Airlines, Delta Air Lines, Korean Air · Leg 2: Air Canada, Delta Air Lines, Air Canada Jazz
Mon00:15 SEA07:44 ATL1h 16m connection09:00 ATL11:21 YMQDelta Air Lines
5Search
SEA San Francisco (SFO) YMQ
Leg 1: Alaska Airlines, Delta Air Lines, United Airlines · Leg 2: Air Canada, United Airlines
Mon08:00 SEA10:05 SFO1h 25m connection11:30 SFO19:44 YMQUnited Airlines + Air Canada
6Search
SEA Dallas (DFW) YMQ
Leg 1: Alaska Airlines, American Airlines, Delta Air Lines · Leg 2: Air Canada, American Airlines, Air Canada Rouge
Fri05:00 SEA10:44 DFW2h 01m connection12:45 DFW17:02 YMQAmerican Airlines + Air Canada
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
- 3,675 km2,282 miles
- Journey time
- 6h 21mon current schedules
- Time difference
- +3hMontreal vs Seattle
- Currency in Montreal
- CAD
- Airports
- SEA, BFI → YUL, YHU, YMX
Flights from Seattle to Montreal: questions answered
Are there direct flights from Seattle to Montreal?
No. There is no nonstop service, so you will connect, most easily in Toronto, Chicago and Calgary. 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 Seattle to Montreal?
With one connection the journey usually takes around 6h 21m, depending on the layover. The straight-line distance is 3,675 km.
Where do you change planes between Seattle and Montreal?
The best connecting points are Toronto (YYZ), Chicago (ORD), Calgary (YYC) and Atlanta (ATL). Air Canada flies both legs via Toronto, so you can book it as one ticket.
Which airports serve Seattle and Montreal?
Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI). Montreal: Montreal / Pierre Elliott Trudeau International Airport (YUL), Montréal / Saint-Hubert Metropolitan Airport (YHU) and Montreal Mirabel International Airport (YMX).
What is the time difference between Seattle and Montreal?
Montreal is 3 hours ahead of Seattle.
