Cheap Flight Tickets from Seattle (SEA) to Toronto (YYZ), Starting at $227

Good to Know: Cheapest and Fastest SEA - YYZ Flights

Useful information for finding best airline tickets from Seattle Tacoma International to Toronto Pearson International on your next trip.

Cheapest One way Flight

$227

UA United Airlines • 1 stop • 15h 6m

Sep 29

The cheapest one way flight from Seattle to Toronto (SEA-YYZ) is currently $227

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Fastest Flight

8h 55m

The fastest nonstop flight from Seattle to Toronto (SEA-YYZ) takes 8h 55m

Latest Flight Deals from Seattle (SEA) to Toronto (YYZ)

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Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Toronto? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Seattle to Toronto Flights

What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to YYZ?
The most popular airline flying from Seattle to Toronto are
Can I fly from SEA to YYZ non-stop?
NO
Which airlines fly nonstop between Seattle and Toronto?
The non-stop flights between Seattle and Toronto are .
What’s the earliest departure time from SEA to YYZ Airport?
The earliest flight leaves SEA at 1:00 pm and lands in YYZ - Lester B. Pearson International
What are the airports in Toronto?
YYZ
Can I make changes to my Seattle to Toronto flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to YYZ?
Read the fare rules of the Seattle to Toronto air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Toronto?
operate flights between Seattle and Toronto
How long does a flight from Seattle to Toronto take?
It takes approximately 5 hour to fly non-stop from SEA to YYZ, which is 2060.36 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Toronto (YYZ) ?
In the past couple of days, the cheapest tickets to YYZ from SEA were found on UA : USD 227
Do I need a passport to fly between SEA and YYZ?
Yes
What’s the latest departure time from SEA to YYZ ?
The last flight leaves SEA at 11:14 pm

Seattle (SEA) to Toronto (YYZ): Airport Information

Origin Airport Seattle Tacoma International , Seattle, US
Destination Airport Lester B. Pearson International , Toronto, CA
Distance 2060 miles

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