Aviasales.ge will find you the cheapest airfare for Montreal – Seattle by comparing the ticket prices to Seattle using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Montreal – Seattle is up to you.

Montreal – Seattle is most popular in December. During this period the average ticket price is 388₾.

In the off-season – in December ticket prices drop to an average of 388₾.

Flight with layover for the route from Montreal to Seattle

A flight with a layover on the route Montreal – Seattle will allow you to make your trip more interesting. The layover could be in:

• Denver (flight AC1073 Air Canada)
• Toronto (flight AC409 Air Canada)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Montreal – Seattle could change by more than 77%.

Aviasales.ge suggests buying tickets for Montreal – Seattle in advance in order to choose the conditions for your flight that best suit your preferences and budget.