Cheap flights from Seattle to Toronto Pearson from $249

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Cheap Seattle - Toronto Pearson flight offers

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

American Airlines
Wed, 06/17 (SEA) Seattle -> (YYZ) Toronto
Direct
American Airlines
Sat, 06/20 (YYZ) Toronto -> (SEA) Seattle
Direct
Price found Yesterday
from $695
Alaska Airlines
Tue, 07/21 (SEA) Seattle -> (YYZ) Toronto
Direct
Price found 5 days ago
from $124
American Airlines
Wed, 06/17 (SEA) Seattle -> (YYZ) Toronto
Direct
American Airlines
Sat, 06/20 (YYZ) Toronto -> (SEA) Seattle
Direct
Price found Yesterday
from $695

Info about flights from Seattle to Toronto Pearson

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

Best price last 15 days $249
Average flight duration 4h 41m
Cheapest month March
Average number of flights per week 6
First flight time 00:40
Last flight time 23:59
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Top airlines on the route Seattle - Toronto Pearson

Airlines providing flights to Toronto Pearson from Seattle

American Airlines
American Airlines
Air Canada
Air Canada
Alaska Airlines
Alaska Airlines

How much is a flight from Seattle to Toronto Pearson?

Depending on when you travel and how far in advance you book, fares between Seattle and Toronto can differ a lot.

$249 is the best price recorded in the last 15 days.

Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.

Are there multiple airports in Seattle and Toronto?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

  • Airports in Seattle: 2 airports are active in Seattle - Boeing Field, Lake Union.
  • Airports in Toronto: 4 airports are available in Toronto - John C. Munro, Kitchener Lake, Lester B. Pearson, Toronto Island Airport.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Flights from Seattle - Tacoma to Toronto - Lester B. Pearson

Adjust your flight filters for Seattle – Toronto Pearson

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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

Frequently asked questions about flights from Seattle to Toronto Pearson.

How much does an airline ticket from Seattle to Toronto Pearson cost?

The lowest price recorded in the last 15 days for a flight from Seattle to Toronto Pearson is $249.

How far is Seattle from Toronto?

Seattle is about 2054 mi from Toronto.

What are the airports in Toronto?

Toronto has 4 airports: John C. Munro, Kitchener Lake, Lester B. Pearson, Toronto Island Airport.

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 Toronto?

The best time to book a flight from Seattle to Toronto is 1 month in advance, while the worst time is 1 week in advance.

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

The cheapest month to fly from Seattle to Toronto is March.

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

The most expensive month to fly from Seattle to Toronto is June.

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

For flights from Seattle to Toronto Sunday is on average the cheapest day to fly, while Saturday is the most expensive day to fly.