Book Cheap WestJet flight from Montreal (YUL) to Seattle (SEA) from CA $376

Find The Best Day to Book a Cheap WestJet Flights From Montreal to Seattle

Cheapest WestJet Flights from Montreal (YUL) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $677 round trip and CA $376 one way. Prices and availability subject to change. Additional terms may apply.

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Frequently asked questions

Can I catch a flight from YUL to SEA right now?
For information on any current Sea-Tac Airport travel advice and quarantine requirements, go to our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught up en route.
What terminal is WestJet at Montreal Airport?
As soon as you get your ticket for your WestJet flight from Montreal Airport to Sea-Tac Airport, see if the terminal details are printed on it. If not, contact your air carrier. They’ll be able to tell you where you’ll be flying in and out of.
Are there WestJet non-stop flights from YUL to SEA?
Be prepared to make a stopover when flying from YUL to Seattle - Tacoma Intl. Airport (SEA), as WestJet doesn’t offer nonstop flights between these two locations. While waiting for your connection, you might like to buy a newly published novel or an interesting magazine from the airport bookstore to make the time go faster.
How long is a WestJet flight from YUL to SEA?
Indulge in some in-flight shut-eye and touch down at your destination feeling refreshed and relaxed. You’ll have plenty of time to do so when traveling with WestJet between Montréal–Trudeau and Seattle - Tacoma Intl. Airport (SEA), with the flight taking on average 8 hours and 38 minutes.
How many direct and indirect flights does WestJet fly from YUL to SEA?
You’ll find there are approximately 3 WestJet flights daily from YUL to SEA.
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 SEA, please visit our Customer Service Portal.
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.

Grab a great WestJet flight from YUL to SEA 

To find a great deal on WestJet flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights. 

Flying WestJet Montreal to Seattle gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.  

 

Find cheap flights with WestJet between Montreal and Seattle 

WestJet has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Montreal to Seattle with WestJet are July.  

The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.  

 

Reasons to book your WestJet flights with Travelocity 

Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.  

WestJet Airports
Hop on a(n) WestJet flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.85
YYCCANCalgary Intl.45
MSPUSAMinneapolis - St. Paul Intl.36
SEAUSASeattle - Tacoma Intl.28
YYZCANPearson Intl.26
DTWUSADetroit Metropolitan Wayne County26
LAXUSALos Angeles Intl.23
YVRCANVancouver Intl.21
SLCUSASalt Lake City Intl.13
YEGCANEdmonton Intl.9

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