Menu

Cheap flights from Seattle (SEA) to Montréal - Pierre Elliott Trudeau (YUL)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Seattle (SEA) to Montréal - Pierre Elliott Trudeau (YUL)

What is the cheapest day to fly round-trip from Seattle to Montréal - Pierre Elliott Trudeau?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 38% on the overall cost on flights from Seattle to Montréal - Pierre Elliott Trudeau.

How far in advance should I book a flight from Seattle to Montréal - Pierre Elliott Trudeau?

Travelers have found it’s best to book a flight 40 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Montréal - Pierre Elliott Trudeau 1-2 weeks in advance for as low as $435, or $482 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to Montréal - Pierre Elliott Trudeau?

February is one of the best times of the year to fly to Montréal - Pierre Elliott Trudeau from Seattle. Prices for February average $418 per person but you can even find prices for as low as $149. The most expensive prices can be found in the month of December. Opting for a February flight can save you 25% on your journey compared to booking in February

When is the cheapest time to fly from Seattle to Montréal - Pierre Elliott Trudeau (03A - YUL)?

It’s typically best to fly out from Seattle to Montréal - Pierre Elliott Trudeau in the afternoon. Doing so could potentially save you 36% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Seattle to Montréal - Pierre Elliott Trudeau in August, September 2020

The best prices found for SEA to YUL flights for August, September
31 Jul - 7 Aug
$248pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
31 Jul - 7 Aug
$253pp
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Lufthansa
 
1 STOP
SEA
Seattle/Tacoma Intl
11 Aug - 21 Aug
$270pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle to Montréal - Pierre Elliott Trudeau 2020 flight deals

Cheap flights to Montréal - Pierre Elliott Trudeau from Seattle found for this year
31 Jul - 7 Aug
$248pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
11 Oct - 12 Dec
$251pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
14 Oct - 18 Oct
$252pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Montréal - Pierre Elliott Trudeau

Late deals on round-trip flights to Montréal - Pierre Elliott Trudeau from Seattle, departing today and this week
25 Jul - 8 Aug
$289pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
24 Jul - 8 Aug
$294pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
24 Jul - 8 Aug
$325pp
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Montréal - Pierre Elliott Trudeau from Seattle

The cheapest one-way flights from Seattle to Montréal - Pierre Elliott Trudeau
7:56 pm - 12:56 pm
Cathay Pacific
2 Stops
14h 00m
SEA - YUL
Cathay Pacific
$121
Ovago
4:00 am - 6:18 pm
British Airways
2 Stops
11h 18m
SEA - YUL
British Airways
$122
Ovago
10:08 am - 8:21 am
Fiji Airways
2 Stops
19h 13m
SEA - YUL
Fiji Airways
$128
Ovago

Related info for your journey

Useful info, stats and facts about Seattle to Montréal - Pierre Elliott Trudeau flights.

Flight FAQs

From Seattle to Montréal - Pierre Elliott Trudeau

Are flight prices decreasing from Seattle to Montréal - Pierre Elliott Trudeau due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Montréal - Pierre Elliott Trudeau for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Seattle to Montréal - Pierre Elliott Trudeau for under $300 on Cheapflights?

Yes, there are multiple flights from Seattle to Montréal - Pierre Elliott Trudeau for under $300. The cheapest flight booked recently is on Multiple Airlines for just $248, but on average you can expect to pay $277.

Are there nonstop flights from Seattle to Montréal - Pierre Elliott Trudeau for under $200 on Cheapflights?

There are no nonstop flights from Seattle to Montréal - Pierre Elliott Trudeau, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Seattle to Montréal - Pierre Elliott Trudeau for under $300?

There are currently 9+ open flights from Seattle to Montréal - Pierre Elliott Trudeau within the next 7 days for less than $300.

Is Seattle weather warmer or cooler than Montréal - Pierre Elliott Trudeau?

You can imagine temperatures to be in the 81 °F range in July. The weather in Montréal - Pierre Elliott Trudeau is generally hotter than Seattle's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Seattle to Montréal - Pierre Elliott Trudeau?

Airlines like Delta, Aer Lingus, and Brussels Airlines fly from Seattle to Montréal - Pierre Elliott Trudeau in about 6h 16m. The time it takes to get you to your destination can typically vary by up to 1h 12m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Seattle to Montréal - Pierre Elliott Trudeau round-trip?

Lufthansa, at $253, was found to be the cheapest airline from Seattle to Montréal - Pierre Elliott Trudeau.Alternate airlines to your destination round-trip include Brussels Airlines and Aer Lingus.

What are the cheapest airlines to fly from Seattle to Montréal - Pierre Elliott Trudeau one-way?

For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $121. Users have also found prices from $122 and $128 on Cathay Pacific and British Airways, respectively.

Destination information for Montréal - Pierre Elliott Trudeau

Things to know before you go. Useful info for your trip from Seattle to Montréal - Pierre Elliott Trudeau
Today's exchange rate
$1 = C$ 1.33
Average temperature for August in Montréal - Pierre Elliott Trudeau
80.6 °F
Avg rainfall for August in Montréal - Pierre Elliott Trudeau
3.2 ″

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)

Airports servicing Montreal

Home North America Canada Quebec Montreal Montréal - Pierre Elliott Trudeau Cheap flights from Seattle to Montréal - Pierre Elliott Trudeau