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Flights from Montreal to Seattle – Direct & connecting routes

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YUL to SEA flights and routes map YUL to SEA – All flight route options from Pierre Elliott Trudeau International, Canada to Seattle Tacoma International, Washington, USA. These flights are operated by 11 airlines. Fly non-stop with Air Canada or choose from 19 different transit flights. The shortest flight time is 5 hours and 54 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Canada YUL Pierre Elliott Trudeau Montreal, QC, Canada
USA SEA Seattle Tacoma , WA, USA
YUL
Pierre Elliott Trudeau
CanadaMontreal, QC, Canada
Seattle Tacoma
USASeattle, WA, USA
SEA
1 direct route found »
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32 routes with 1 stop found »
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Non-stop route options:

Duration

Air Canada
Non-stop with Air Canada. 1 flight per day.

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5h 54m

Air Canada
Non-stop with Air Canada.
5h 54m
1 flight per day.
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1 stop route options with the same airline:

Duration

Via Detroit DTW
1 stop with Delta Air Lines. 3 flights per day.

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8h 30m

Via Detroit DTW
1 stop with Delta Air Lines.
8h 30m
3 flights per day.
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Via Vancouver YVR
1 stop with Air Canada. 3-4 flights per day.

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8h 31m

Via Vancouver YVR
1 stop with Air Canada.
8h 31m
3-4 flights per day.
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Via Toronto YYZ
1 stop with Air Canada. 2-3 flights per day.

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8h 46m

Via Toronto YYZ
1 stop with Air Canada.
8h 46m
2-3 flights per day.
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Via Calgary YYC
1 stop with WestJet. 0-1 flights per day.

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8h 58m

Via Calgary YYC
1 stop with WestJet.
8h 58m
0-1 flights per day.
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Via Minneapolis MSP
1 stop with Delta Air Lines.

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9h 03m

Via Minneapolis MSP
1 stop with Delta Air Lines.
9h 03m
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Via Dulles IAD
1 stop with United Airlines. 2 flights per day.

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9h 28m

Via Dulles IAD
1 stop with United Airlines.
9h 28m
2 flights per day.
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Via Chicago ORD
1 stop with United Airlines. 3-4 flights per day.

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9h 35m

Via Chicago ORD
1 stop with United Airlines.
9h 35m
3-4 flights per day.
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Via Philadelphia PHL
1 stop with American Airlines. 2 flights per day.

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9h 42m

Via Philadelphia PHL
1 stop with American Airlines.
9h 42m
2 flights per day.
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Via Minneapolis MSP
1 stop with Sun Country Airlines.
Begins in 28/9

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10h 10m

Begins in 28/9
Via Minneapolis MSP
1 stop with Sun Country Airlines.
10h 10m
Begins in 28/9
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Via Chicago ORD
1 stop with American Airlines. 1-2 flights per day.

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10h 32m

Via Chicago ORD
1 stop with American Airlines.
10h 32m
1-2 flights per day.
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Via New York EWR
1 stop with United Airlines. 2 flights per day.

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10h 34m

Via New York EWR
1 stop with United Airlines.
10h 34m
2 flights per day.
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Via Toronto YTZ
1 stop with Air Canada.
Begins in 14/10

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11h 26m

Begins in 14/10
Via Toronto YTZ
1 stop with Air Canada.
11h 26m
Begins in 14/10
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Via Washington DCA
1 stop with United Airlines.

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12h 54m

Via Washington DCA
1 stop with United Airlines.
12h 54m
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1 stop route options with codeshare or different airlines:

Duration

Via Victoria YYJ With Air Canada & American Airlines
Only wednesdays
CODESHARE

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7h 57m

Only wednesdays
Via Victoria YYJ
7h 57m
With Air Canada & American Airlines
Only wednesdays
CODESHARE
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Via Detroit DTW With Air Canada & American Airlines 0-1 flights per day.
Only thursdays
CODESHARE

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8h 15m

Only thursdays
Via Detroit DTW
8h 15m
With Air Canada & American Airlines 0-1 flights per day.
Only thursdays
CODESHARE
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Via Edmonton YEG With Air Canada & Alaska Airlines 0-1 flights per day.

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8h 39m

Via Edmonton YEG
8h 39m
With Air Canada & Alaska Airlines 0-1 flights per day.
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Via Minneapolis MSP With Air Canada & Delta Air Lines 0-1 flights per day.

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8h 43m

Via Minneapolis MSP
8h 43m
With Air Canada & Delta Air Lines 0-1 flights per day.
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Via Chicago ORD With American Airlines & Alaska Airlines 1-2 flights per day.

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8h 55m

Via Chicago ORD
8h 55m
With American Airlines & Alaska Airlines 1-2 flights per day.
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Via Washington DCA With Air Canada & Alaska Airlines

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9h 00m

Via Washington DCA
9h 00m
With Air Canada & Alaska Airlines
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Via Toronto YYZ With Air Canada & United Airlines 2-3 flights per day.
CODESHARE

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9h 08m

Via Toronto YYZ
9h 08m
With Air Canada & United Airlines 2-3 flights per day.
CODESHARE
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Via Calgary YYC With Air Canada & Alaska Airlines 1-2 flights per day.

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9h 20m

Via Calgary YYC
9h 20m
With Air Canada & Alaska Airlines 1-2 flights per day.
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Via Dulles IAD With Air Canada & Alaska Airlines
CODESHARE

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9h 40m

Via Dulles IAD
9h 40m
With Air Canada & Alaska Airlines
CODESHARE
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Via Denver DEN With Air Canada & Alaska Airlines 1-2 flights per day.

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9h 43m

Via Denver DEN
9h 43m
With Air Canada & Alaska Airlines 1-2 flights per day.
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Via Boston BOS With Air Canada & Alaska Airlines 1-2 flights per day.

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9h 43m

Via Boston BOS
9h 43m
With Air Canada & Alaska Airlines 1-2 flights per day.
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Via Vancouver YVR With Air Canada & Alaska Airlines 2-3 flights per day.

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10h 22m

Via Vancouver YVR
10h 22m
With Air Canada & Alaska Airlines 2-3 flights per day.
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Via Nashville BNA With Air Canada & Alaska Airlines 0-1 flights per day.

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10h 48m

Via Nashville BNA
10h 48m
With Air Canada & Alaska Airlines 0-1 flights per day.
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Via Kelowna YLW With Air Canada & Alaska Airlines 0-1 flights per day.
Begins in 29/10

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11h 06m

Begins in 29/10
Via Kelowna YLW
11h 06m
With Air Canada & Alaska Airlines 0-1 flights per day.
Begins in 29/10
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Via New York EWR With Air Canada & Alaska Airlines 0-1 flights per day.

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11h 31m

Via New York EWR
11h 31m
With Air Canada & Alaska Airlines 0-1 flights per day.
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Via Toronto YTZ With Air Canada & United Airlines
Begins in 14/10
CODESHARE

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11h 31m

Begins in 14/10
Via Toronto YTZ
11h 31m
With Air Canada & United Airlines
Begins in 14/10
CODESHARE
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Via Philadelphia PHL With American Airlines & Alaska Airlines 2 flights per day.

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11h 58m

Via Philadelphia PHL
11h 58m
With American Airlines & Alaska Airlines 2 flights per day.
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Via New York LGA With American Airlines & Alaska Airlines 1-2 flights per day.

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12h 13m

Via New York LGA
12h 13m
With American Airlines & Alaska Airlines 1-2 flights per day.
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Via Cleveland CLE With United Airlines & Alaska Airlines
Begins in 19/8

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14h 10m

Begins in 19/8
Via Cleveland CLE
14h 10m
With United Airlines & Alaska Airlines
Begins in 19/8
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Montreal to Seattle flights

There are over 20 airlines and as many as 619 flights every week to this destination. You can fly non-stop to Seattle (SEA) from Montreal (YUL) with Air Canada but if a stopover option suits you better you can choose to fly via Edmonton, Kelowna or any other of the 19 alternatives with connectiing airports.

Montreal to Seattle with Air Canada

You can fly non-stop every weekday with flights departing at 16:45. You can also catch a transit flight via Vancouver or Toronto. Air Canada is a Star Alliance member.

Note Non-stop flights with Air Canada will begin in May 2025.

With American Airlines

If you choose to fly with American Airlines from Montreal to Seattle you can make a transit either via Chicago or via Philadelphia. The route via Chicago is 46 minutes faster. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Montreal Airport to Seattle Airport

The shortest flight time between YUL and SEA is 5 hours and 52 minutes.

ViaTotal flight timeLayover timeDistance
Direct5h 52m-2290 miles (3685 km)
YEG Edmonton7h 49m1h 31m2415 miles (3886 km)
YLW Kelowna7h 56m38m2341 miles (3767 km)
MSP Minneapolis8h 13m1h 17m2354 miles (3788 km)
ORD Chicago8h 21m1h 7m2475 miles (3982 km)
YYC Calgary8h 28m2h 22m2330 miles (3749 km)
YVR Vancouver8h 43m1h 51m2427 miles (3905 km)
PHL Philadelphia9h 7m40m2781 miles (4475 km)
BOS Boston9h 13m1h 25m2757 miles (4436 km)
YYZ Toronto9h 16m1h 17m2382 miles (3833 km)
DTW Detroit9h 21m2h 18m2463 miles (3963 km)
DEN Denver9h 40m1h 54m2644 miles (4254 km)
DCA Washington10h 20m1h 56m2824 miles (4544 km)
BNA Nashville10h 33m2h 27m2922 miles (4701 km)
YTZ Toronto11h 5m--
PIT Pittsburgh11h 24m4h 35m2608 miles (4196 km)
EWR New York11h 30m2h 32m2740 miles (4409 km)
LGA New York11h 33m--
IAD Dulles11h 40m2h 3m2804 miles (4512 km)
JFK New York11h 44m2h 52m2753 miles (4430 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.
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Departing from Pierre Elliott Trudeau International
Montreal - Seattle route map and flight paths
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From Montreal to USA

Below is a list of other destinations to USA from Pierre Elliott Trudeau International with either direct flights or 1 stop connections.

From Canada to Seattle

Below is a list of other cities in Canada with flights to Seattle with either non-stop or connecting flights.

You can fly non-stop from Montreal (YUL) to Seattle (SEA) with Air Canada. The flight takes approximately 5 hours and 52 minutes. If you travel with a connecting flight instead, for example via Edmonton, the total flight time will be 7 hours and 49 minutes.

If you're interested in direct flights, Air Canada is available. For flights with stopovers, Air Canada, Alaska Airlines, Delta Air Lines or American Airlines is also an option.

The flight time between Pierre Elliott Trudeau (YUL) and Seattle Tacoma International (SEA) is approximately 5 hours and 52 minutes. The distance between the two airports is 2475 miles (or 3982 kilometers).

Yes, you can fly non-stop to SEA from YUL with Air Canada.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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