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- Flights from Seattle to Montreal
How much is a flight from Seattle Lake Union to Montreal Trudeau?
There’s no fixed price — fares between Seattle and Montreal can vary a lot by day or time.
Pick a travel date to see today’s available fares.
Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!
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.
Adjust your flight filters for Seattle Lake Union – Montreal Trudeau
Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.
Other popular destinations
Planning a trip to Canada? These cities are popular too: Calgary, Montreal, Quebec, Toronto, Vancouver.
Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
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?
How far is Seattle from Montreal?
What are the airports in Montreal?
What are the airports in Seattle?
What are the most popular cities in Canada?
When should I book a flight from Seattle to Montreal?
What is the cheapest month to fly from Seattle to Montreal?
What is the most expensive month to fly from Seattle to Montreal?
What is the best day of the week to fly from Seattle to Montreal?
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