YYZ to SEA (Toronto to Seattle) Flights

Last Minute Flights from YYZ to SEA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
YYZSeattleMay 2 to May 4$411
*Prices include taxes and fees

Cheapest YYZ to SEA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
YYZSeattleJune 3 to June 10$251
YYZSeattleMay 27 to June 17$256
YYZSeattleMay 27 to June 17$261
YYZEverettJune 7 to June 10$515
*Prices include taxes and fees
YYZ to SEA Flight Details
Origin airport
Pearson Intl.
Origin airport IATA code
YYZ
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
2055 mi

Frequently asked questions

What airlines fly direct from Pearson Intl. Airport (YYZ) to SEA?
Get your vacation off to a flying start with Air Canada (AC). This renowned carrier offers 60 nonstop flights each month from Pearson Intl. Airport (YYZ) to Sea-Tac Airport, so you’ll be touching down in SeaTac in a flash!
How many flights are there from YYZ to SEA?
Approximately 93 each day. If you’re in a big hurry to fly to SeaTac, see if you can score a good last-minute deal from Toronto, ON (YYZ-Pearson Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) and then book it pronto!
How long does it take to fly from Toronto, ON (YYZ-Pearson Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
This flight from Toronto, ON (YYZ-Pearson Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will take roughly 12 hours and 41 minutes. Use the opportunity to read the novel that’s been on your bookshelf for a while or catch up on some beauty sleep.
What is the flight distance from Toronto, ON (YYZ-Pearson Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Covering a distance of 2,100 miles (3,300 1), you’ll be in the air for some time during this medium-haul flight. Want legroom? Find an aisle seat. Otherwise, commandeer a window and stare out at the scenery between Mississauga and SeaTac.
How many morning flights are there from YYZ to SEA?
Early birds — you’ll be happy to know that there are 295 morning flights from YYZ to SEA per week.

  • You can set off at 12:30AM if you fly with Air Canada (AC). It operates 74 weekly flights from YYZ to SEA.
  • Another popular option is United Airlines. This carrier has 70 early flights a week. 6:10AM is the earliest departure time.
  • Set off before noon with American Airlines (AA) and you’ll have 49 flights each week to select from. 6:00AM is the first flight of the day from YYZ to SEA.

How many afternoon flights are there from YYZ to SEA?
With 357 afternoon and evening flights from YYZ to SEA every week, you can forget all about waking up at the crack of dawn.

  • Score a fare with United Airlines (UA), which has 76 flights each week that leave after noon. 12:45PM is the earliest of those flights.
  • You can also choose from the 66 afternoon and evening flights on offer with Air Canada (AC) each week. 12:00PM is the first scheduled departure.
  • Alternatively, clock up some air miles with American Airlines (AA). This airline has 54 flights per week after midday, with the earliest leaving at 1:15PM.

What is the earliest departure time out of Mississauga to SeaTac?
Take off from YYZ at 12:30AM and touch down at SEA at 12:31AM. This is the earliest service you can book on this route.
What is the latest departure time out of Mississauga to SeaTac?
Secure a seat on the 11:30PM flight from YYZ, arriving at 2:40AM at SEA, and allow yourself time to complete any last-minute vacation preparations. This is the latest flight available on this route.
What is the average price from Mississauga to SeaTac?
Round-trip flights from YYZ to SEA start from $251. Book soon and score a fantastic deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Toronto to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Toronto to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from YYZ to SEA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Toronto to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.