Cheap flights from Montreal to Seattle from C$ 200

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 22% when planning your travel around this day of the week.

To save on the cost of your flight from Montreal to Seattle, book at least 22 days before your planned departure. Booking around this time can save you about 37% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 774 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,055.

January is one of the best times of the year to fly to Seattle from Montreal. Prices for January average C$ 682 per person but you can even find prices for as low as C$ 526. The most expensive prices can be found in the month of July. Opting for a January flight can save you 27% on your journey compared to booking in July

A simple way to save on the total cost of your ticket is to fly from Montreal to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 2% on your trip compared to booking a flight at noon.

Located just 18.4 km from the city centre, Seattle/Tacoma Intl is the airport most travellers will use when flying to Seattle from Montreal. Booking flights from Montreal to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 0 daily inbound flights from Montreal from 6 different airlines.

Yes, there are multiple flights from Montreal to Seattle for under C$ 500. The cheapest flight booked recently is on Multiple Airlines for just C$ 453, but on average you can expect to pay C$ 562.

Cheapflights has 11 direct flights from Montreal to Seattle under C$ 600. A good price for a direct flight from Montreal to Seattle is less than C$ 832.

There are currently 20+ open flights from Montreal to Seattle within the next 7 days for less than C$ 500.

Air Canada, at C$ 581, was found to be the cheapest airline from Montreal to Seattle.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Air Canada is 14% cheaper than the average price of flights available within the next 90 days to this destination.

The cheapest airlines for a one-way flight from Montreal to Seattle are Air Canada (C$ 324), American Airlines (C$ 341), and Delta (C$ 360).

Consider Endeavor Airlines, Air Canada or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Montreal to Seattle.

While on average a flight from Montreal to Seattle is generally C$ 493, our data shows the cheapest flight currently is C$ 311. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl), you can expect to pay C$ 345 for that flight.

YUL stands for Montreal Pierre Elliott Trudeau Intl Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.