Cheap flights from Pearson Intl to Seattle

Round-trip
Economy
Toronto (YYZ)
Seattle (SEA)
Depart
Return
Any month
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How to find the cheapest flight from
Pearson Intl (YYZ) to Seattle (SEA)

All the information you need to plan the best YYZ to SEA flight in 2021: compare Pearson Intl to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
YYZ - SEA
Price
C$ 390 - C$ 525
SEA
Temperature
5 - 19 °C
SEA
Precipitation
18 - 168 mm

Popular in

November

High demand for flights, 16% potential price rise

Cheapest in

April

Best time to find cheap flights, 12% potential price drop

Round-trip from

C$ 482

From Toronto Pearson Intl to Seattle/Tacoma Intl

One-way from

C$ 246

One-way flight from Toronto Pearson Intl to Seattle/Tacoma 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 Toronto Pearson Intl Airport to Seattle (YYZ - SEA)?

When flying from Toronto Pearson Intl Airport to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Find a great deal and save up to 14% by booking at least 46 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Toronto Pearson Intl Airport to Seattle within the next two weeks, with the cheapest ticket starting at C$ 636.

Cheap flights from Pearson Intl to Seattle in October, November 2021

The best prices found for YYZ to SEA flights for October, November
18 Nov - 22 Nov
C$ 409pp
YYZ
Toronto Pearson Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
6 Nov - 8 Nov
C$ 428pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
SAS
 
1 STOP
YYZ
Toronto Pearson Intl
5 Nov - 11 Nov
C$ 432pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl

Toronto Pearson Intl to Seattle 2021 flight deals

Cheap flights to Seattle from Pearson Intl found for this year
18 Nov - 22 Nov
C$ 409pp
YYZ
Toronto Pearson Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
6 Nov - 8 Nov
C$ 428pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
SAS
 
1 STOP
YYZ
Toronto Pearson Intl
5 Nov - 11 Nov
C$ 432pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl

Direct flights to Seattle from Pearson Intl

Save time with Pearson Intl to Seattle direct flight deals
19 Jan - 23 Jan
C$ 428pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
Direct
YYZ
Toronto Pearson Intl
29 Oct - 31 Oct
C$ 440pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Turkish Airlines
Direct
YYZ
Toronto Pearson Intl
5 Nov - 12 Nov
C$ 442pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
Direct
YYZ
Toronto Pearson Intl

Last minute flights from Pearson Intl to Seattle

Late deals on round-trip flights to Seattle from Pearson Intl, departing today and this week
22 Oct - 28 Oct
C$ 555pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
Direct
YYZ
Toronto Pearson Intl
23 Oct - 30 Oct
C$ 560pp
YYZ
Toronto Pearson Intl
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
YYZ
Toronto Pearson Intl
22 Oct - 28 Oct
C$ 561pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl

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

The cheapest one-way flights from Pearson Intl to Seattle
10:00 a.m. - 4:43 p.m.
Lufthansa
1 stop
9h 43m
YYZ - SEA
Lufthansa
C$ 246
10:44 a.m. - 5:01 p.m.
Major Airline
1 stop
9h 17m
YYZ - SEA
Major Airline
C$ 273
StudentUniverse
10:50 a.m. - 6:59 p.m.
Delta
1 stop
11h 09m
YYZ - SEA
Delta
C$ 283
Delta

Related info for your journey

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

Flight FAQs

From Pearson Intl to Seattle

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

Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Toronto Pearson Intl to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Toronto Pearson Intl; the airport handles an average of 1 inbound flight from Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Seattle airport from Toronto Pearson Intl. It is only a 18.4 km journey from Seattle/Tacoma Intl (SEA) to Seattle’s city centre.

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

Air Canada, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Toronto Pearson Intl Airport to Seattle for under C$ 500 on Cheapflights?

Yes, there are multiple flights from Toronto Pearson Intl Airport to Seattle for under C$ 500. The cheapest flight booked recently is on Multiple Airlines for just C$ 409, but on average you can expect to pay C$ 444.

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

Cheapflights has 20 direct flights from Toronto Pearson Intl Airport to Seattle under C$ 500. A good price for a direct flight from Toronto Pearson Intl Airport to Seattle is less than C$ 509.

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

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

What are the cheapest airlines flying from Toronto Pearson Intl Airport to Seattle round-trip?

According to our current data, Air Canada (C$ 432), American Airlines (C$ 450), and Delta (C$ 456) offers the cheapest pricing from Toronto Pearson Intl Airport to Seattle. Air Canada is 20% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Seattle one-way?

The cheapest airlines for a one-way flight from Toronto Pearson Intl Airport to Seattle are Air Canada (C$ 245), Lufthansa (C$ 246), and American Airlines (C$ 257).

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

The cheapest flight price from Toronto Pearson Intl Airport to Seattle is C$ 283. On average you can expect to pay C$ 1,221. The most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl), can usually be booked for C$ 437.

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

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

Related searches

Flights to Seattle (SEA) from Pearson Intl
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COVID Restrictions

View COVID Travel Restrictions for Seattle, WA

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

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

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

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

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

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

Returning to Toronto Pearson Intl from Seattle/Tacoma Intl

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

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

Hide COVID Travel Restrictions for Seattle, WA

Alternative routes for Pearson Intl to Seattle

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

Destination information for Seattle

Things to know before you go - useful duration and weather info for your trip from Pearson Intl to Seattle.
Today's exchange rate
C$ 1 = $0.81
Flight duration from Toronto Pearson Intl to SEA
4h 50m
Average temperature for October in Seattle
16.0 °C
Avg rainfall for October in Seattle
88.0 mm

Airports servicing Toronto

Airports servicing Seattle

Top 5 airlines flying from Toronto Pearson Intl to Seattle/Tacoma Intl

The chart below displays the airlines Cheapflights users travelling from Pearson Intl to Seattle 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
WestJet
C$ 315 C$ 598 No cancel fee 60%
Search WestJet flights
American Airlines
C$ 322 C$ 623 No cancel fee 71%
Search American Airlines flights
Delta
C$ 338 C$ 579 No cancel fee N/A
Search Delta flights
Air Canada
C$ 394 C$ 788 No cancel fee 67%
Search Air Canada flights
United Airlines
C$ 499 C$ 700 No cancel fee 69%
Search United Airlines flights

Hourly flight availability from Pearson Intl to Seattle

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