Cheap flights from Seattle to Montreal

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How much is a ticket from Seattle to Montreal?

Flight prices from Seattle to Montreal change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Planning flights between Seattle and Montreal? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

  • Airports in Seattle: 2 airports are listed in Seattle - Boeing Field, Lake Union.
  • Airports in Montreal: Montreal features 2 airports - Saint-Hubert, Trudeau International.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Flights from Seattle - Tacoma to Montreal

Explore flights from Seattle to Montreal your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Canada? Check out: Calgary, Montreal, Quebec, Toronto, Vancouver.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to Montreal.

How much does an airline ticket from Seattle to Montreal cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Seattle to Montreal.

How far is Seattle from Montreal?

Seattle is about 3677 km from Montreal.

What are the airports in Montreal?

Montreal has 2 airports: Saint-Hubert, Trudeau International.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Montreal, Quebec, Toronto, Vancouver.

When should I book a flight from Seattle to Montreal?

This information is not available at the moment.

What is the cheapest month to fly from Seattle to Montreal?

This information is not available at the moment.

What is the most expensive month to fly from Seattle to Montreal?

This information is not available at the moment.

What is the best day of the week to fly from Seattle to Montreal?

This information is not available at the moment.