Cheap flights from Montreal to Seattle from Can$416

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Cheap Montreal - Seattle flight offers

Find cheap flight tickets and last-minute flight deals from Montreal to Seattle

United
Sat, 08-01 (YMQ) Montreal -> (SEA) Seattle
United
Tue, 08-11 (SEA) Seattle -> (YMQ) Montreal
Price found 2 days ago
from Can$311
American Airlines
Sat, 06-20 (YMQ) Montreal -> (SEA) Seattle
American Airlines
Sun, 07-12 (SEA) Seattle -> (YMQ) Montreal
Price found Yesterday
from Can$416

Info about flights from Montreal to Seattle

Some useful info about flights from Montreal to Seattle to help you plan your next trip

Best price last 15 days Can$416
Average flight duration 6h 19m
Cheapest month September
Average number of flights per week 3
First flight time 05:00
Last flight time 22:30

When is it best to fly from Montreal to Seattle

Find out what is the best time of year to fly from Montreal to Seattle

Jun Can$416
Jul Can$559
Aug Can$514
Sep Can$303
Oct Can$353
Nov Can$443
Dec Can$482
Jan Can$321
Feb Can$332
Mar Can$374
Apr Can$424
May Can$388
Most expensive month July
Average price Can$559
Cheapest month September
Average price Can$303
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Top airlines on the route Montreal - Seattle

Airlines providing flights to Seattle from Montreal

American Airlines
American Airlines
United
United

How much is a ticket from Montreal to Seattle?

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

Can$416 is the best price recorded in the last 15 days.

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.

Flying from or to Montreal and Seattle? Here are your airport options

Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.

  • Airports in Montreal: You have 2 departure options - Saint-Hubert, Trudeau International.
  • Airports in Seattle: Arrivals into Seattle are possible from 2 airports - Boeing Field, Lake Union.

For families or those traveling with assistance, smaller airports can be easier to navigate. Cities served by multiple airports often allow for more flexible travel planning.

Flights from Montreal to Seattle - Tacoma

Explore flights from Montreal to Seattle 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 United States? Check out: Las Vegas, Los Angeles, Miami, New York City, Orlando.

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 Montreal to Seattle.

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

The lowest price recorded in the last 15 days for a flight from Montreal to Seattle is Can$416.

How far is Montreal from Seattle?

Montreal is about 3677 km from Seattle.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the airports in Montreal?

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

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Montreal to Seattle?

The best time to book a flight from Montreal to Seattle is 2 months in advance, while the worst time is 1 week in advance.

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

The cheapest month to fly from Montreal to Seattle is September.

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

The most expensive month to fly from Montreal to Seattle is July.

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

For flights from Montreal to Seattle Tuesday is on average the cheapest day to fly, while Tuesday is the most expensive day to fly.