C$ 180 Find Cheap Flights from Seattle to Montreal

In the last 3 days, the lowest price for a flight from Seattle to Montreal Pierre Elliott Trudeau Intl Airport was C$ 130 for a one-way ticket and C$ 267 for a round-trip.

Air Canada, Lufthansa, United Airlines, and Air France offer inflight Wi-Fi service on the Seattle to Montreal flight route.

The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Seattle to Montreal flight route.

Star Alliance is the only airline alliance operating flights between Seattle and Montreal.

There are direct flights from Seattle to Montreal on a daily basis.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Montreal.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Seattle is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Seattle with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.