$193 Cheap flights from Seattle - Tacoma Intl. to Pierre Elliott Trudeau Intl. (SEA to YUL)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to Pierre Elliott Trudeau Intl.

Compare Flight Prices from Seattle to Montreal

Affordable Airfare Tickets from SEA to YUL Airport

The cheapest flights to Pierre Elliott Trudeau Intl. found within the past 7 days were $439 round trip and $193 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Sep 15 - Tue, Sep 30
SEA
Seattle
YUL
Montreal
$439 Roundtrip, found 3 days ago
$439
Roundtrip
found 3 days ago
Select WestJet flight, departing Mon, Sep 15 from Seattle to Montreal, returning Tue, Sep 30, priced at $439 found 3 days ago
Wed, Aug 27 - Wed, Sep 3
SEA
Seattle
YUL
Montreal
$447 Roundtrip, found 5 days ago
$447
Roundtrip
found 5 days ago
Select WestJet flight, departing Wed, Aug 27 from Seattle to Montreal, returning Wed, Sep 3, priced at $447 found 5 days ago
Thu, Jul 24 - Wed, Oct 1
SEA
Seattle
YUL
Montreal
$455 Roundtrip, found 1 hour ago
$455
Roundtrip
found 1 hour ago
Select WestJet flight, departing Thu, Jul 24 from Seattle to Montreal, returning Wed, Oct 1, priced at $455 found 1 hour ago
Wed, May 21 - Tue, May 27
SEA
Seattle
YUL
Montreal
$456 Roundtrip, found 6 days ago
$456
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, May 21 from Seattle to Montreal, returning Tue, May 27, priced at $456 found 6 days ago
Wed, Jun 4 - Wed, Jun 11
SEA
Seattle
YUL
Montreal
$457 Roundtrip, found 6 days ago
$457
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Jun 4 from Seattle to Montreal, returning Wed, Jun 11, priced at $457 found 6 days ago
Mon, May 26 - Fri, May 30
SEA
Seattle
YUL
Montreal
$460 Roundtrip, found 5 days ago
$460
Roundtrip
found 5 days ago
Select WestJet flight, departing Mon, May 26 from Seattle to Montreal, returning Fri, May 30, priced at $460 found 5 days ago
Mon, Jul 21 - Thu, Jul 24
SEA
Seattle
YUL
Montreal
$463 Roundtrip, found 5 days ago
$463
Roundtrip
found 5 days ago
Select WestJet flight, departing Mon, Jul 21 from Seattle to Montreal, returning Thu, Jul 24, priced at $463 found 5 days ago
Sun, Sep 14 - Tue, Sep 30
SEA
Seattle
YUL
Montreal
$465 Roundtrip, found 3 days ago
$465
Roundtrip
found 3 days ago
Select WestJet flight, departing Sun, Sep 14 from Seattle to Montreal, returning Tue, Sep 30, priced at $465 found 3 days ago
Mon, Aug 25 - Thu, Aug 28
SEA
Seattle
YUL
Montreal
$466 Roundtrip, found 5 days ago
$466
Roundtrip
found 5 days ago
Select WestJet flight, departing Mon, Aug 25 from Seattle to Montreal, returning Thu, Aug 28, priced at $466 found 5 days ago
Thu, May 29 - Sun, Jun 1
SEA
Seattle
YUL
Montreal
$467 Roundtrip, found 6 days ago
$467
Roundtrip
found 6 days ago
Select WestJet flight, departing Thu, May 29 from Seattle to Montreal, returning Sun, Jun 1, priced at $467 found 6 days ago

Pierre Elliott Trudeau Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hotel Zero 1

Hotel Zero 1

3.5 out of 5
per person
Jun 26 - Jun 29
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Montreal (YUL)
Hôtel St-Thomas

Hôtel St-Thomas

4 out of 5
per person
Jun 26 - Jun 29
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Montreal (YUL)
Le St Martin Hotel Particulier Montreal

Le St Martin Hotel Particulier Montreal

4 out of 5
per person
Jun 26 - Jun 29
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Montreal (YUL)
Hotel Birks Montreal

Hotel Birks Montreal

5 out of 5
per person
Jun 26 - Jun 29
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Montreal (YUL)
Bakan - Palais des Congres

Bakan - Palais des Congres

3.5 out of 5
per person
Jun 26 - Jun 29
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Montreal (YUL)
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Frequently asked questions

Can I catch a flight from Seattle - Tacoma Intl. Airport (SEA) to Montréal--Trudeau right now?
Ensure you visit the Covid-19 Travel Advisor to see if there are any present travel advice reports and quarantine requirements in effect in Pierre Elliott Trudeau Intl. Airport (YUL) when jet-setting from Seattle - Tacoma Intl. Airport (SEA).
Are there direct flights from SEA to YUL?
Make a note of your connecting gate, because there aren’t any direct flights between Seattle - Tacoma Intl. Airport (SEA) and Montreal Airport. United Airlines, Air Canada and Delta are among the airlines that will take you to Montreal with only one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Montreal Airport, please visit our Customer Service Portal.
How long is the flight from Sea-Tac Airport to Pierre Elliott Trudeau Intl. Airport (YUL)?
Make sure you stand up and wander around during your flight from SEA to Montreal Airport. The average flight time is 10 hours and 34 minutes, so moving your legs will help keep you comfortable during this lengthy journey.
What is the flight distance from SEA to Montreal Airport?
With a flight distance of 2,300 mi separating Seattle - Tacoma Intl. Airport (SEA) and Montréal–Trudeau, you’re going to be in the air for a decent amount of time. It’s the perfect opportunity to watch a movie or two, do some work or just unwind with a few podcasts.
What airlines fly from SEA to Pierre Elliott Trudeau Intl. Airport (YUL)?
No direct flights are available between SEA and Pierre Elliott Trudeau Intl. Airport (YUL). Start planning early to save time and find a route with the least amount of connections.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Air Canada, WestJet or Air Transat you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Seattle to Montreal

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
Pierre Elliott Trudeau Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$439

Route Info

Flight path for flights from Seattle-Tacoma International Airport to Montreal-Pierre Elliott Trudeau International Airport


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
YUL - Montreal-Pierre Elliott Trudeau International Airport
Distance:
2,427.00 miles


Airlines & Aircraft Used on SEA to YUL Flight Routes


Airline Carrier
Aircraft
Air Canada
De Havilland Canada DHC-6 Twin Otter
Alaska Airlines
Boeing 737-300 pax
Alaska Airlines
Boeing 737-400 pax
Alaska Airlines
Embraer RJ145 Amazon
Delta Air Lines
De Havilland Canada DHC-6 Twin Otter
United Airlines
Embraer RJ145 Amazon

Discover our best flights from Seattle SEA to Montreal YUL. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Montreal YUL at the right price  

Airfares to Montreal YUL from Seattle SEA currently cost between $439 and $467. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Montreal YUL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Montreal YUL on Travelocity starting at $193. Prices and availability subject to change. Additional terms may apply. 

 

Get to Montreal YUL from Seattle SEA quicker with direct flights. 

Get to Montreal faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to YUL from SEA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Montreal YUL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to YUL from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Montreal YUL today 

If you’re flexible about when you travel, September is usually the cheapest month to fly from Seattle SEA to Montreal YUL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Montreal YUL from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to YUL from SEA have this option.  

 

Travel with confidence when you book flights to Montreal YUL from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.