Cheap flights from Seattle to Montreal Trudeau

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Looking for the price of a flight from Seattle to Montreal Trudeau?

There’s no fixed price — fares between Seattle and Montreal can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Exploring all airports near Seattle and Montreal

Checking all the airports available in the area can give you more departure and arrival options for your trip.

  • Airports in Seattle: 2 different airports operate in Seattle - Boeing Field, Lake Union.
  • Airports in Montreal: Montreal is served by 2 airports - Saint-Hubert, Trudeau International.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Flights from Seattle - Tacoma to Montreal - Trudeau International

Plan your journey from Seattle to Montreal Trudeau with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Canada? These cities are trending: Calgary, Halifax, Montreal, Toronto, Vancouver.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to Montreal Trudeau.

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

How far is Seattle from Montreal?

Seattle is about 3665 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, Halifax, Montreal, Toronto, Vancouver.

When should I book a flight from Seattle to Montreal?

The best time to book a flight from Seattle to Montreal is 2 months in advance, while the worst time is 11 weeks in advance.

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.