Cheap flights from Seattle (SEA) to Pearson Intl (YYZ)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Seattle (SEA) to Pearson Intl (YYZ)

All the information you need to plan the best SEA to YYZ flight in 2022: compare Seattle to Pearson Intl flight prices with the expected peak season, weather and rainfall in Pearson Intl.
SEA - YYZ
Price
$409 - $697
YYZ
Temperature
21.2 - 69.8 °F
YYZ
Rainfall
2 - 3.3 inches

Popular in

August

High demand for flights, 24% potential price rise

Cheapest in

January

Best time to find cheap flights, 23% potential price drop

Round-trip from

$409

From Seattle/Tacoma Intl to Toronto Pearson Intl

One-way from

$255

One-way flight from Seattle/Tacoma Intl to Toronto Pearson Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Seattle to Toronto Pearson Intl Airport (SEA - YYZ)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Toronto Pearson Intl Airport as you normally would.

How far in advance should I book a flight from Seattle to Toronto Pearson Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 44% on flights from Seattle to Toronto Pearson Intl Airport compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $617. For sooner than that we have options available in the next 3 days from $719.

Cheap flights from Seattle to Pearson Intl in June, July 2022

The best prices found for SEA to YYZ flights for June, July
20 Jul - 26 Jul
$482pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
18 Jul - 26 Jul
$484pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
20 Jul - 26 Jul
$486pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Pearson Intl 2022 flight deals

Cheap flights to Pearson Intl from Seattle found for this year
5 Oct - 12 Oct
$327pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
13 Oct - 21 Oct
$336pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
4 Oct - 12 Oct
$344pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to Pearson Intl from Seattle

Save time with Seattle to Pearson Intl direct flight deals
7 Oct - 12 Oct
$459pp
SEA
Seattle/Tacoma Intl
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SEA
Seattle/Tacoma Intl
13 Oct - 21 Oct
$489pp
SEA
Seattle/Tacoma Intl
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SEA
Seattle/Tacoma Intl
2 Oct - 12 Oct
$490pp
SEA
Seattle/Tacoma Intl
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Pearson Intl

Late deals on round-trip flights to Pearson Intl from Seattle, departing today and this week
9 Jul - 25 Jul
$597pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
   
2 STOPS
SEA
Seattle/Tacoma Intl
9 Jul - 25 Jul
$612pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
9 Jul - 25 Jul
$625pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Pearson Intl from Seattle

The cheapest one-way flights from Seattle to Pearson Intl
2:00 am - 6:50 am
Multiple Airlines
2 Stops
25h 50m
SEA - YYZ
Multiple Airlines
$255
Gotogate
2:00 am - 5:22 pm
Air Canada
2 Stops
12h 22m
SEA - YYZ
Air Canada
$256
Air Canada
7:55 pm - 1:41 pm
American Airlines
1 Stop
14h 46m
SEA - YYZ
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Pearson Intl</span> flights.

Flight FAQs

From Seattle to Pearson Intl

What airport do you fly from for flights from Seattle to Toronto Pearson Intl?

If you book a flight to Toronto Pearson Intl from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 2 flights from Seattle/Tacoma Intl to Toronto Pearson Intl per day from 8 different airlines.

Which airlines flying from Seattle/Tacoma Intl to Toronto Pearson Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, United Airlines, and Delta flying from Seattle/Tacoma Intl to Toronto Pearson Intl have implemented new flexible cancellation policies.

Can I find flights from Seattle to Toronto Pearson Intl Airport for under $400 on Cheapflights?

Yes, there are multiple flights from Seattle to Toronto Pearson Intl Airport for under $400. The cheapest flight booked recently is on Multiple Airlines for just $327, but on average you can expect to pay $374.

Are there nonstop flights from Seattle to Toronto Pearson Intl Airport for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Toronto Pearson Intl Airport under $500. A good price for a nonstop flight from Seattle to Toronto Pearson Intl Airport is less than $563.

Are there last-minute flights available from Seattle to Toronto Pearson Intl Airport for under $600?

There are currently 20+ open flights from Seattle to Toronto Pearson Intl Airport within the next 7 days for less than $600.

What are the most reliable airlines from Seattle to Toronto Pearson Intl Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Toronto Pearson Intl Airport on time: Turkish Airlines (45%), Air Canada (41%), United Airlines (41%).

What are the most popular airlines that fly from Seattle to Toronto Pearson Intl Airport?

Before booking your flight from Seattle to Toronto Pearson Intl Airport check out the most popular airlines for this route: Interjet, Major Airline or American Airlines.

What are the cheapest flights from Seattle to Toronto Pearson Intl Airport?

On average you can expect to pay $982 for a flight from Seattle to Toronto Pearson Intl Airport. The cheapest flight overall is $227 while the most popular route, (Seattle/Tacoma Intl - Toronto Pearson Intl) is currently priced at $396.

Related searches

Flights to Pearson Intl from Seattle (SEA)
Flights to Seattle Flights to Pearson Intl Flights from Seattle

Rent a Car

Car Rentals at Pearson Intl Car Rentals in Ontario

COVID Restrictions

View COVID Travel Restrictions for Pearson Intl (YYZ)

Do I need a COVID test to fly to Pearson Intl from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Toronto Pearson Intl

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Toronto Pearson Intl.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Toronto Pearson Intl.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Toronto Pearson Intl.

Do I need a test to fly back to Seattle from Pearson Intl?

Returning to Seattle/Tacoma Intl from Toronto Pearson Intl

COVID-19 testing requirements
Visitors from Toronto Pearson Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Toronto Pearson Intl are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Pearson Intl (YYZ)

Alternative routes for Seattle to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Pearson Intl

Things to know before you go - useful duration and weather info for your trip from Seattle to Pearson Intl.
Today's exchange rate
$1 = C$ 1.29
Average temperature for June in Pearson Intl
78.8 °F
Avg rainfall for June in Pearson Intl
3.3 ″

Airports servicing Seattle

Airports servicing Toronto

Top 7 airlines flying from Seattle/Tacoma Intl to Toronto Pearson Intl

The chart below displays the airlines Cheapflights users traveling from Seattle to Pearson Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$14 $22 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

American Airlines
$182 $446 No cancel fee 71%
Air Canada
$197 $489 No cancel fee 67%
Alaska Airlines
$205 $683 No cancel fee 75%
WestJet
$216 $424 No cancel fee 60%
United Airlines
$224 $554 No cancel fee 69%
Delta
$453 $641 No cancel fee N/A

Hourly flight availability from Seattle to Pearson Intl

See what time of day planes typically take off from Seattle towards Pearson Intl.
Morning 6 AM to noon 100% of SEA to YYZ departures
Early morning Midnight to 6 AM 0% of SEA to YYZ departures
Afternoon Noon to 6 PM 0% of SEA to YYZ departures
Evening 6 PM to midnight 0% of SEA to YYZ departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Pearson Intl
See how many times per day planes take to the skies headed from Seattle to Pearson Intl.
Sunday
3 daily flights
Monday
3 daily flights
Tuesday
3 daily flights
Wednesday
3 daily flights
Thursday
3 daily flights
Friday
1 daily flight
Saturday
1 daily flight