Cheap flights from Quebec to Seattle from C$ 278

If you aren’t able to travel to Seattle during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 644.

Our data shows that Friday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 644. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around C$ 1,317. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.

Fly from Montreal Pierre Elliott Trudeau Intl to Seattle/Tacoma Intl for the best Quebec - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around C$ 706 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Quebec for as low as C$ 428 on momondo.

There is only 1 cabin class available to choose from on Quebec to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 51% on your flight if you consider stops on a Quebec to Seattle flight.

WestJet, Delta, and American Airlines are the most popular carriers operating from Quebec to Seattle/Tacoma Intl

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to Seattle from Quebec according to our data. Air Canada is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 4 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.