SEA to YUL (Seattle to Montreal) Flights

Last Minute Flights from SEA to YUL

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEAMontrealMarch 22 to April 3$793
*Prices include taxes and fees

Cheapest SEA to YUL Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEAMontrealMay 15 to May 19$403
SEAMontrealMay 21 to May 28$436
SEAMontrealApril 18 to April 25$448
SEAMontrealMay 2 to May 10$481
SEAMontrealAugust 1 to August 2$497
*Prices include taxes and fees
SEA to YUL Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Pierre Elliott Trudeau Intl.
Destination airport IATA code
YUL
Distance
2277 mi

Frequently asked questions

What airlines fly direct from SEA to Montréal–Trudeau?
Air Canada (AC) does. Hop on one of the 26 flights a month that leave from Sea-Tac Airport and zip straight to Montréal–Trudeau. Avoiding an annoying stopover is a perfect way to begin your vacation.
How many flights are there from SEA to YUL?
There are no less than 57 flights a day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.), so you have plenty of ways to get to Dorval. Just pick a date that works with your schedule and lock in your seat.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
Give some careful thought to where you'd rather sit, because the Seattle, WA (SEA-Seattle - Tacoma Intl.) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) trip lasts approximately 10 hours and 47 minutes. Window or aisle seats, the exit row and seats toward the front are considered desirable spots.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
Approximately 2,300 miles (3,700 1). If you fly regularly and have accrued lots of air miles, this medium-haul journey may be the time to cash some in for an upgrade.
How many morning flights are there from SEA to YUL?
Get ready to jet off on one of the 167 morning flights from SEA to YUL available every week.

  • United Airlines (UA) offers 62 weekly flights departing before noon. The earliest one is 5:00AM.
  • Delta Air Lines (DL) is another excellent option. It has 62 morning flights, with the earliest leaving at 12:35AM.
  • You'll have around 22 morning flights to take your pick of if you book a seat with Air Canada (AC). 5:50AM is the earliest available.

How many afternoon flights are there from SEA to YUL?
With 232 afternoon and evening flights from SEA to YUL every week, you can forget all about dragging yourself to check-in at the crack of dawn.

  • Book a ticket with United Airlines (UA), which has 81 flights every week that leave after noon. 12:30PM is the earliest of those flights.
  • You can also select from the 46 afternoon and evening flights available with Delta Air Lines (DL) every week. 12:00PM is the earliest take-off time.
  • Or, search for a flight from 12:09PM onward with American Airlines (AA). This carrier provides 41 afternoon and evening flights each week.

What is the earliest departure time out of SeaTac to Dorval?
Leave SEA at 12:35AM and arrive at YUL at 10:30PM. This is the earliest service you can take on this route.
What is the latest departure time out of SeaTac to Dorval?
Lock in a seat on the 11:59PM flight from SEA, landing at 4:02PM at YUL, and give yourself time to attend to any last-minute vacation preparations. This is the latest flight you can get on this route.
What is the average price from SeaTac to Dorval?
Round-trip flights from SEA to YUL begin from around $403. Book yours today and land a great deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to Montreal Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to Montreal to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to YUL, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to Montreal, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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