Cheap flights from Montreal to Seattle

Round-trip
Economy
Montreal (YMQ)
Seattle (SEA)
Sat. 17/10
Sat. 24/10
Any month
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Flight information for Montreal to Seattle

Find info about flight duration, direct flights, and airports for your flight from Montreal to Seattle
Best price found 443 C$ The best flight deal from Montreal to Seattle found on momondo in the last 72 hours is 443 C$
Fastest flight time 8h 9m The fastest flight from Montreal to Seattle takes 8h 9m.
Direct flights None There are no direct flights from Montreal to Seattle. Popular non-direct route for this connection is Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl.
Airports in Seattle 3 airports There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight from Montreal to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
What is the cheapest month to fly to Seattle?
February
The cheapest time of year to fly to Seattle from Montreal is February. The most expensive is December.
What is the cheapest day to fly to Seattle?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Friday
When is the cheapest time to fly to Seattle?
in the evening
Montreal to Seattle flights are approximately 26% more expensive at noon than in the evening
What is the cheapest route?
Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl
Fly from Montreal Pierre Elliott Trudeau Intl to Seattle/Tacoma Intl for the best Montreal - Seattle flight prices
YUL
Montreal Pierre Elliott Trudeau Intl
SEA
Seattle/Tacoma Intl
When is the cheapest time to book a flight to Seattle?
60 days before
The cheapest time to buy a flight from Montreal to Seattle is approximately 60 days before departure
60
Days before departure
0

Montreal to Seattle flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Montreal to Seattle by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
9 Oct.
YUL
Montreal Pierre Elliott Trudeau Intl
9h 28m
1 stop
SEA
Seattle/Tacoma Intl
11 Oct.
SEA
Seattle/Tacoma Intl
8h 53m
1 stop
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
24 Oct.
YUL
Montreal Pierre Elliott Trudeau Intl
9h 02m
2 stops
SEA
Seattle/Tacoma Intl
30 Oct.
SEA
Seattle/Tacoma Intl
6h 29m
1 stop
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
16 Feb.
YUL
Montreal Pierre Elliott Trudeau Intl
8h 09m
1 stop
SEA
Seattle/Tacoma Intl
23 Feb.
SEA
Seattle/Tacoma Intl
7h 49m
1 stop
YUL
Montreal Pierre Elliott Trudeau Intl

Find the cheapest one-way flights from Montreal to Seattle

If you're looking for one-way flights from Montreal to Seattle, view some of our deals below provided by Delta
Cheapest
Best
Quickest
Delta
23 Oct.
YUL
Montreal Pierre Elliott Trudeau Intl
9h 53m
2 stops
SEA
Seattle/Tacoma Intl
Multiple Airlines
24 Oct.
YUL
Montreal Pierre Elliott Trudeau Intl
43h 32m
2 stops
SEA
Seattle/Tacoma Intl
Delta
24 Sep.
YUL
Montreal Pierre Elliott Trudeau Intl
9h 09m
1 stop
SEA
Seattle/Tacoma Intl

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