Cheap flights from Seattle Lake Union to Montreal Trudeau

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Find out what a flight from Seattle Lake Union to Montreal Trudeau might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Montreal.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which airports serve Seattle and Montreal?

When planning a trip of about 3662 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Seattle: Seattle is connected to 2 airports - Boeing Field, Lake Union.
  • Airports in Montreal: Montreal offers flights from 2 airports - Saint-Hubert, Trudeau International.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from Seattle - Lake Union to Montreal - Trudeau International

Explore flights from Seattle Lake Union to Montreal Trudeau 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 Lake Union to Montreal Trudeau.

How much does an airline ticket from Seattle Lake Union to Montreal Trudeau 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 Lake Union to Montreal Trudeau.

How far is Seattle from Montreal?

Seattle is about 3662 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.