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Cheap flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport from C$ 197

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Montreal

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Montreal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Montreal.

Cheap last-minute flights

Planning a quick getaway from Seattle to Montreal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Montreal, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Montreal

Find recent round-trip train or bus tickets from Seattle to Montreal.

All round-trip flight deals to Montreal

The cheapest plane tickets to Montreal found on KAYAK recently.
9:57 a.m. - 4:35 p.m.SEA-YUL
27h 38m1 stop
5:35 p.m. - 1:11 p.m.YUL-SEA
22h 36m1 stop
C$ 434
Find Deal
Mon, 9 Dec - Tue, 17 Dec
9:21 p.m. - 4:35 p.m.SEA-YUL
16h 14m1 stop
5:35 p.m. - 1:10 p.m.YUL-SEA
22h 35m2 stops
C$ 472
Find Deal
Mon, 9 Dec - Tue, 17 Dec
3:15 p.m. - 12:40 a.m.SEA-YUL
30h 25m2 stops
6:45 a.m. - 2:21 p.m.YUL-SEA
34h 36m2 stops
C$ 664WestJet
Find Deal
Thu, 16 Jan - Sun, 19 Jan
3:15 p.m. - 5:26 p.m.SEA-YUL
23h 11m3 stops
6:45 a.m. - 10:00 a.m.YUL-SEA
30h 15m3 stops
C$ 678WestJet
Find Deal
Thu, 16 Jan - Sun, 19 Jan
9:41 a.m. - 11:52 p.m.SEA-YUL
11h 11m2 stops
6:00 a.m. - 2:45 p.m.YUL-SEA
11h 45m2 stops
C$ 713Delta
Find Deal
Sun, 26 Jan - Wed, 29 Jan
8:15 a.m. - 11:41 p.m.SEA-YUL
12h 26m2 stops
6:00 a.m. - 3:15 p.m.YUL-SEA
12h 15m2 stops
C$ 722Delta
Find Deal
Thu, 12 Dec - Mon, 16 Dec
5:45 a.m. - 5:03 p.m.SEA-YUL
8h 18m1 stop
7:30 a.m. - 2:30 p.m.YUL-SEA
10h 00m1 stop
C$ 767Air Canada
Find Deal
Fri, 10 Jan - Sun, 26 Jan
10:18 p.m. - 10:45 p.m.SEA-YUL
21h 27m1 stop
7:00 a.m. - 11:26 p.m.YUL-SEA
19h 26m1 stop
C$ 811American Airlines
Find Deal
Thu, 16 Jan - Sun, 19 Jan
5:45 a.m. - 5:03 p.m.SEA-YUL
8h 18m1 stop
7:30 a.m. - 10:00 p.m.YUL-SEA
17h 30m1 stop
C$ 836Air Canada
Find Deal
Thu, 12 Dec - Mon, 16 Dec
10:09 p.m. - 10:57 p.m.SEA-YUL
21h 48m2 stops
5:35 p.m. - 12:41 p.m.YUL-SEA
22h 06m2 stops
C$ 848American Airlines
Find Deal
Fri, 3 Jan - Fri, 10 Jan
4:00 p.m. - 10:10 a.m.SEA-YUL
15h 10m2 stops
C$ 197
Find Deal
Tue, 10 Dec
5:15 a.m. - 11:10 a.m.SEA-YUL
26h 55m3 stops
C$ 204
Find Deal
Tue, 10 Dec
10:35 a.m. - 8:43 p.m.SEA-YUL
7h 08m1 stop
C$ 358Air Canada
Find Deal
Thu, 9 Jan
9:41 a.m. - 11:52 p.m.SEA-YUL
11h 11m2 stops
C$ 360Delta
Find Deal
Wed, 5 Feb
5:45 a.m. - 5:03 p.m.SEA-YUL
8h 18m1 stop
C$ 363Air Canada
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Wed, 5 Feb
7:20 a.m. - 10:49 p.m.SEA-YUL
12h 29m1 stop
C$ 395American Airlines
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Thu, 20 Feb
5:30 a.m. - 10:05 a.m.SEA-YUL
25h 35m2 stops
C$ 396American Airlines
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Sat, 4 Jan
7:45 p.m. - 8:55 a.m.SEA-YUL
10h 10m2 stops
C$ 416Delta
Find Deal
Sun, 20 Apr
3:15 p.m. - 3:36 p.m.SEA-YUL
21h 21m1 stop
C$ 447WestJet
Find Deal
Tue, 3 Dec
7:45 p.m. - 3:36 p.m.SEA-YUL
16h 51m2 stops
C$ 596WestJet
Find Deal
Sat, 4 Jan
11:06 p.m. - 12:24 p.m.SEA-YUL
10h 18m1 stop
12:57 p.m. - 10:21 p.m.YUL-SEA
12h 24m1 stop
C$ 1,168American Airlines
Find Deal
Mon, 25 Nov - Sat, 7 Dec
12:25 a.m. - 3:25 p.m.SEA-YUL
12h 00m2 stops
7:14 a.m. - 9:19 p.m.YUL-SEA
17h 05m1 stop
C$ 1,182American Airlines
Find Deal
Sun, 24 Nov - Sat, 7 Dec
12:25 a.m. - 3:25 p.m.SEA-YUL
12h 00m2 stops
7:30 a.m. - 7:05 p.m.YUL-SEA
14h 35m2 stops
C$ 1,189American Airlines
Find Deal
Sun, 24 Nov - Sat, 7 Dec
3:15 p.m. - 3:36 p.m.SEA-YUL
21h 21m1 stop
6:45 a.m. - 2:21 p.m.YUL-SEA
34h 36m2 stops
C$ 1,358WestJet
Find Deal
Thu, 21 Nov - Sun, 24 Nov
3:15 p.m. - 12:40 a.m.SEA-YUL
30h 25m2 stops
9:20 a.m. - 1:19 p.m.YUL-SEA
30h 59m2 stops
C$ 1,398
Find Deal
Thu, 21 Nov - Sun, 24 Nov
3:15 p.m. - 12:40 a.m.SEA-YUL
30h 25m2 stops
6:45 a.m. - 1:19 p.m.YUL-SEA
33h 34m3 stops
C$ 1,436
Find Deal
Thu, 21 Nov - Sun, 24 Nov
11:06 p.m. - 3:25 p.m.SEA-YUL
13h 19m1 stop
2:20 p.m. - 8:55 p.m.YUL-SEA
9h 35m1 stop
C$ 1,447American Airlines
Find Deal
Thu, 21 Nov - Sun, 24 Nov
5:45 a.m. - 5:03 p.m.SEA-YUL
8h 18m1 stop
1:25 p.m. - 6:25 p.m.YUL-SEA
8h 00m1 stop
C$ 1,992Air Canada
Find Deal
Sun, 24 Nov - Sat, 30 Nov
12:55 a.m. - 4:22 p.m.SEA-YUL
12h 27m2 stops
6:00 a.m. - 4:47 p.m.YUL-SEA
13h 47m2 stops
C$ 2,653Delta
Find Deal
Sat, 23 Nov - Sat, 30 Nov
12:55 a.m. - 4:22 p.m.SEA-YUL
12h 27m2 stops
7:00 a.m. - 5:15 p.m.YUL-SEA
13h 15m1 stop
C$ 2,672Delta
Find Deal
Sat, 23 Nov - Sat, 30 Nov
7:35 a.m. - 3:51 p.m.SEA-YUL
5h 16mdirect
4:45 p.m. - 7:31 p.m.YUL-SEA
5h 46mdirect
C$ 1,145Air Canada
Find Deal
Tue, 13 May - Fri, 16 May

WestJet flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Seattle to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
16 Jan
SEA3:15 p.m.Seattle/Tacoma Intl
30h 25m
2 stops
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
19 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
34h 36m
2 stops
SEA2:21 p.m.Seattle/Tacoma Intl
WestJet
16 Jan
SEA3:15 p.m.Seattle/Tacoma Intl
23h 11m
3 stops
YUL5:26 p.m.Montreal Pierre Elliott Trudeau Intl
19 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
30h 15m
3 stops
SEA10:00 a.m.Seattle/Tacoma Intl
WestJet
20 Jan
SEA3:15 p.m.Seattle/Tacoma Intl
21h 21m
1 stop
YUL3:36 p.m.Montreal Pierre Elliott Trudeau Intl
23 Jan
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
24h 36m
1 stop
SEA2:21 p.m.Seattle/Tacoma Intl

Delta flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Seattle to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
26 Jan
SEA9:41 a.m.Seattle/Tacoma Intl
11h 11m
2 stops
YUL11:52 p.m.Montreal Pierre Elliott Trudeau Intl
29 Jan
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
11h 45m
2 stops
SEA2:45 p.m.Seattle/Tacoma Intl
Delta
12 Dec
SEA8:15 a.m.Seattle/Tacoma Intl
12h 26m
2 stops
YUL11:41 p.m.Montreal Pierre Elliott Trudeau Intl
16 Dec
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
12h 15m
2 stops
SEA3:15 p.m.Seattle/Tacoma Intl
Delta
18 Dec
SEA8:15 a.m.Seattle/Tacoma Intl
12h 40m
2 stops
YUL11:55 p.m.Montreal Pierre Elliott Trudeau Intl
15 Jan
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
15h 23m
2 stops
SEA6:23 p.m.Seattle/Tacoma Intl

See travel insights to Montreal from

How to get the cheapest flight ticket from Seattle to Montreal Pierre Elliott Trudeau Intl Airport

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 ticket for your trip

What is the cheapest month to fly from Seattle to Montreal Pierre Elliott Trudeau Intl Airport?

January. The cheapest time of year to fly to Montreal Pierre Elliott Trudeau Intl Airport from Seattle is January. The most expensive is December.

What is the cheapest day to depart Seattle for Montreal Pierre Elliott Trudeau Intl Airport?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Tuesday

When is the cheapest time to fly from Seattle to Montreal Pierre Elliott Trudeau Intl Airport?

Seattle to Montreal Pierre Elliott Trudeau Intl Airport flights are currently only available in the morning

How far in advance should you book Seattle to Montreal Pierre Elliott Trudeau Intl Airport flights?

27 days before. The cheapest time to buy a flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport is approximately 27 days to departure

Can stopping save me money on Seattle to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 26% on your flight if you consider stops on a Seattle to Montreal Pierre Elliott Trudeau Intl Airport flight.

How have Seattle to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of November 2024, prices for Seattle to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Montreal Pierre Elliott Trudeau Intl Airport (SEA to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport

Best price found

C$ 197

Fastest flight time

5h 16m

Direct flights

Wed
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Seattle in the past 72 hours is C$ 197. The best round-trip flight deal from Seattle to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 434.
The fastest flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport takes 5h 16m
Direct flights go from Seattle to Montreal Pierre Elliott Trudeau Intl Airport on Wednesday. The only airline offering direct flights is Air Canada.

  • How far is Seattle/Tacoma Intl to Montreal Pierre Elliott Trudeau Intl by plane?

    A flight from Seattle/Tacoma Intl to Montreal Pierre Elliott Trudeau Intl will travel around 3660.5 km. Flights usually cover this in 8h 18m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Seattle to Montreal Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from Seattle to Montreal Pierre Elliott Trudeau Intl Airport?


Best airlines flying from Seattle to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Seattle to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 780Free CancellationRating
7.0
8,237 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Montreal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Montreal for you.

Can I find flights from Seattle to Montreal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Montreal flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Montreal?

Once you have performed a search for Seattle to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Montreal right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.


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