Find Cheap Flights from Seattle/Tacoma Intl to Montreal (SEA - YMQ)

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Thu 23/11
Thu 30/11
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FAQs for Booking Seattle/Tacoma Intl to Montreal Flights

How long does a flight from Seattle/Tacoma Intl to Montreal take?
An average nonstop flight takes 7h 01m, covering a distance of 3676 km.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Montreal?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines (C$ 397)
Do I need a passport to fly between Seattle/Tacoma Intl and Montreal?
Yes.
What’s the cheapest day of the week to fly from Seattle/Tacoma Intl to Montreal?
For Seattle/Tacoma Intl to Montreal, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Montreal back to Seattle/Tacoma Intl, the best deals are generally found on Wednesday, with Friday being the most expensive.

Good to Know

Low Season:
September
Best time to beat the crowds
3%
expected price decrease
High Season:
December
Most popular time to fly
8%
expected price increase
Average price:
C$ 514
(avg. price over the last 2 weeks)
Good Deal:
C$ 315
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to Montreal

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for C$ 314 or less.
The cheapest flight from Seattle/Tacoma Intl to Montreal was found, on average, 20 days before departure.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 12% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Seattle/Tacoma Intl to Montreal (round-trip)

Airports
Origin
Seattle
C$ 397
only
C$ 397
Destination
Montreal
C$ 397
only
C$ 397
Wed, 6 Dec
SEA
YUL
18h 07m
Fri, 8 Dec
YUL
SEA
10h 58m
C$ 397
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 20 Feb
SEA
YUL
9h 24m
Mon, 26 Feb
YUL
SEA
9h 53m
C$ 398
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 6 Feb
SEA
YUL
7h 20m
Fri, 9 Feb
YUL
SEA
9h 53m
C$ 400
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 25 Jan
SEA
YUL
7h 01m
Sun, 28 Jan
YUL
SEA
12h 38m
C$ 402
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 23 Mar
SEA
YUL
9h 16m
Tue, 3 Apr
YUL
SEA
10h 24m
C$ 418
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 14 Mar
SEA
YUL
9h 37m
Mon, 26 Mar
YUL
SEA
14h 04m
C$ 447
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 5 Jan
SEA
YUL
7h 53m
Tue, 13 Feb
YUL
SEA
8h 08m
C$ 551
Trip: 40 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 24 Nov
SEA
YUL
7h 44m
Fri, 1 Dec
YUL
SEA
30h 02m
C$ 566
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 10 May
SEA
YUL
9h 07m
Mon, 21 May
YUL
SEA
10h 20m
C$ 577
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 16 May
SEA
YUL
7h 47m
Mon, 21 May
YUL
SEA
10h 20m
C$ 577
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 25 Dec
SEA
YUL
8h 53m
Wed, 3 Jan
YUL
SEA
31h 32m
C$ 624
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
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*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.