Travelling from Toronto to Seattle: what you need to know
You can choose from multiple airports when organising your flight from Toronto to Seattle. Check out your options for leaving Toronto from Pearson International Airport (YYZ), Billy Bishop Toronto City Airport (YTZ) and Region of Waterloo International Airport (YKF).
Touch down in Seattle at Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base Airport (LKE).
The average time for a direct Toronto to Seattle flight is 5 hours 20 minutes.
The timezone in Seattle is UTC-7, which is three hours behind Toronto.
With 14 flights a week between the two airports, Pearson International Airport (YYZ) to Seattle-Tacoma International Airport (SEA) is the most popular route. Board the earliest flight from Toronto to Seattle with Air Canada at 08:15. If you prefer to get more out of your day before taking off, the last flight from YYZ to SEA is with Air Canada at 19:50.
For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to board your Toronto to Seattle flight.
Flying over a peak time like August? School holidays and other popular seasons can mean longer lines and delays at check-in and security. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.
How to find the cheapest flights from Toronto to Seattle
To snag cheap Toronto to Seattle flights, book your trip two months ahead of your planned departure.
May is the best month for scoring a fantastic deal on a plane ticket from Toronto to Seattle. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for every month.
Getting a cheap flight from Toronto to Seattle couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when a better deal is available.
Choose your preferred arrival and departure times, number of stops and airlines by using the filters. Or sort your Toronto to Seattle flight results by 'Fastest,' 'Cheapest' or 'Best.'
Flying from Toronto
Pearson International Airport (YYZ)
Set off from Pearson International Airport (YYZ) on a nonstop flight from Toronto to Seattle. From YYZ, you can fly directly into Seattle-Tacoma International Airport (SEA).
Be on the lookout for promotions with Air Canada. This carrier offers direct Toronto to Seattle plane tickets from YYZ.
The journey from central Toronto to YYZ takes about 50 minutes on public transport. If you ride-share, drive or grab a cab, you'll cover the 19 kilometres in 25 minutes or so, depending on traffic conditions.
After a leisurely start to your travels? Stay near Pearson International Airport. Whether you have an early flight from Toronto to Seattle or just don't like being rushed, these hotels are ideal:
When it comes to the on-time performance of Pearson International Airport, data shows 63.97% of flights arrive within the expected time frame.
Billy Bishop Toronto City Airport (YTZ)
YTZ is around 3 kilometres from central Toronto. It'll take 35 minutes or so to get to the airport in a car from the city centre. Public transport takes roughly 40 minutes.
It's your holiday, so why not spend an additional night away? Consider kicking back in one of these accommodation options near Billy Bishop Toronto City Airport the day before your flight from Toronto to Seattle:
62.09% of flights departing Billy Bishop Toronto City Airport make it to their destination as expected.
Region of Waterloo International Airport (YKF)
From the centre of Toronto, YKF is around 80 kilometres away. It takes roughly 1 hour 15 minutes to get to the airport by car and 4 hours 5 minutes or so if you're on public transport.
Take the uncertainty out of departure day — stay near Region of Waterloo International Airport and know you'll reach the terminal with time to spare. Get comfy at one of these hotels the day before if you have an early Toronto to Seattle flight:
Flights departing from YKF make it to their destination within the scheduled time frame 63.64% of the time.
Arriving in Seattle
Seattle-Tacoma International Airport (SEA)
Seattle-Tacoma International Airport (SEA) is approximately 18 kilometres from central Seattle. If you're catching a cab or a ride-share, the drive takes roughly 20 minutes.
Getting there on public transport takes roughly 55 minutes.
If you have a late flight from Toronto to Seattle, nothing beats the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and snoozing soon after at one of these hotels near SEA:
Go where the road takes you with a Seattle-Tacoma International Airport rental car. Pick up your wheels from Thrifty, Europcar or Budget and find adventure across Seattle and beyond.
Get the best deal by reserving your vehicle from Seattle-Tacoma International Airport around one week before your travel date.
Lake Union Sea Plane Base Airport (LKE)
Central Seattle is around 3 kilometres from Lake Union Sea Plane Base Airport (LKE). As soon as your flight from Toronto to Seattle has hit the runway and you've made your way out of the airport, the drive should take about 10 minutes.
If you're catching public transport, it'll take around 25 minutes.
Hang the 'Do not disturb' sign on your door and rest at a hotel close to LKE. Here are a few options where you can check in after your flight from Toronto to Seattle:
Best time to go to Seattle
May is the quietest month for flights from Toronto to Seattle, while July is the busiest. Pick the best time to visit Seattle based on whether you want a laid-back vibe or a lively atmosphere.
The warmest month in Seattle is August, with temperatures ranging between 12ºC and 28ºC. Lock in your Toronto to Seattle ticket then if that's your ideal forecast.
February has average temperatures of between -1ºC and 11ºC. Search for cheap flights from Toronto to Seattle around that time if you want to travel in cooler conditions.
More about Seattle
Start your Seattle trip right by choosing the perfect place to stay. Once you've booked your flight from Toronto to Seattle, explore our selection of hotels including:
Every great holiday has to include some sightseeing. Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab are must-visits when exploring Seattle.
Explore more of United States
You've seen Seattle, now it's time to discover more of United States. Travel around 241 kilometres south to Portland to check off its leading sights. From Pioneer Courthouse Square to Portland Japanese Garden and Pittock Mansion, you've got a jam-packed schedule ahead.
Spokane is another sought-after destination in United States and is around 370 kilometres east of Seattle. No journey is complete without visiting Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.
