Cheap flights from Lester B. Pearson Intl to Seattle

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The best prices from Lester B. Pearson Intl to Seattle are usually found in February or April, booked 36 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

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

YYZ - SEA
Price
C$ 552 - C$ 715
SEA
Temperature
8 - 25 °C
SEA
Rainfall
18 - 166 mm

Popular in

July

High demand for flights, 10% potential price rise

Cheapest in

February

Best time to find cheap flights, 14% potential price drop

Round-trip from

C$ 552

From Lester B. Pearson Intl to Seattle

One-way from

C$ 272

One-way flight from Lester B. Pearson Intl to Seattle

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Lester B. Pearson Intl to Seattle?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 16% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Lester B. Pearson Intl to Seattle?

Travellers have found it’s best to book a flight 43 days in advance to save up to 41% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Lester B. Pearson Intl to Seattle 1-2 weeks in advance for as low as C$ 795, or C$ 940 for flights within the next 24 hours.

What is the cheapest month to fly from Lester B. Pearson Intl to Seattle?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Seattle. Flights to Seattle from Lester B. Pearson Intl in February are about C$ 643 on average during February, but can be found for as low as C$ 472.

When is the cheapest time to fly from Lester B. Pearson Intl to Seattle (YYZ - SEA)?

When flying from Lester B. Pearson Intl to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 11% versus a flight in the evening.

Cheap flights from Lester B. Pearson Intl to Seattle in October, November 2020

The best prices found for YYZ to SEA flights for October, November
26 Nov - 31 Dec
C$ 304pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
Direct
YYZ
Toronto Pearson Intl
21 Nov - 26 Jan
C$ 306pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
Direct
YYZ
Toronto Pearson Intl
19 Nov - 22 Nov
C$ 312pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
   
2 STOPS
YYZ
Toronto Pearson Intl

Lester B. Pearson Intl to Seattle 2020 flight deals

Cheap flights to Seattle from Lester B. Pearson Intl found for this year
14 Dec - 31 Dec
C$ 304pp
YYZ
Toronto Pearson Intl
United Airlines
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
21 Nov - 26 Jan
C$ 306pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
Direct
YYZ
Toronto Pearson Intl
6 Dec - 12 Dec
C$ 310pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl

Direct flights to Seattle from Lester B. Pearson Intl

Save time with Lester B. Pearson Intl to Seattle direct flight deals
6 Dec - 6 Feb
C$ 304pp
YYZ
Toronto Pearson Intl
United Airlines
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
Direct
YYZ
Toronto Pearson Intl
13 Dec - 1 Jan
C$ 306pp
YYZ
Toronto Pearson Intl
United Airlines
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
Direct
YYZ
Toronto Pearson Intl
14 Dec - 1 Jan
C$ 334pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
Direct
YYZ
Toronto Pearson Intl

Last minute flights from Lester B. Pearson Intl to Seattle

Late deals on round-trip flights to Seattle from Lester B. Pearson Intl, departing today and this week
1 Nov - 2 Dec
C$ 390pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
Direct
YYZ
Toronto Pearson Intl
29 Oct - 12 Nov
C$ 395pp
YYZ
Toronto Pearson Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
29 Oct - 30 Nov
C$ 397pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
   
2 STOPS
YYZ
Toronto Pearson Intl

One-way flights to Seattle from Lester B. Pearson Intl

The cheapest one-way flights from Lester B. Pearson Intl to Seattle
10:14 a.m. - 2:50 p.m.
Alaska Airlines
1 stop
7h 36m
YYZ - SEA
Alaska Airlines
C$ 272
KAYAK
2:21 a.m. - 6:04 p.m.
American Airlines
2 stops
18h 43m
YYZ - SEA
American Airlines
C$ 302
7:30 p.m. - 1:28 p.m.
Air Canada
2 stops
20h 58m
YYZ - SEA
Air Canada
C$ 328
KAYAK

Related info for your journey

Useful info, stats and facts about Lester B. Pearson Intl to Seattle flights.

Flight FAQs

From Lester B. Pearson Intl to Seattle

Can I find flights from Lester B. Pearson Intl to Seattle for under C$ 393 on Cheapflights?

Yes, there are multiple flights from Lester B. Pearson Intl to Seattle for under C$ 393. The cheapest flight booked recently is on United Airlines for just C$ 304, but on average you can expect to pay C$ 331.

What safety measures are being taken by airlines flying from Toronto Pearson Intl to Seattle/Tacoma Intl to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travellers flying from Toronto Pearson Intl to Seattle/Tacoma Intl are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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.

Are there direct flights from Lester B. Pearson Intl to Seattle for under C$ 393 on Cheapflights?

Cheapflights has 4 direct flights from Lester B. Pearson Intl to Seattle under C$ 393. A good price for a direct flight from Lester B. Pearson Intl to Seattle is less than C$ 716.

Are there last-minute flights available from Lester B. Pearson Intl to Seattle for under C$ 393?

There are currently 20+ open flights from Lester B. Pearson Intl to Seattle within the next 7 days for less than C$ 393.

Does it rain more in Lester B. Pearson Intl or Seattle?

In Lester B. Pearson Intl, there will be less rainfall in Lester B. Pearson Intl compared to Seattle over the next 18 days.

Is Lester B. Pearson Intl weather warmer or cooler than Seattle?

Expect the weather to be around 28 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Seattle is generally colder than in Lester B. Pearson Intl.

How long is the flight from Lester B. Pearson Intl to Seattle?

Departing from Lester B. Pearson Intl to Seattle will take you 5h 33m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Lester B. Pearson Intl to Seattle round-trip?

According to our current data, United Airlines (C$ 305), Air Canada (C$ 306), and American Airlines (C$ 310) offers the cheapest pricing from Lester B. Pearson Intl to Seattle. United Airlines is 52% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Lester B. Pearson Intl to Seattle one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 179. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Lester B. Pearson Intl to Seattle for a low price.

Alternative routes for Lester B. Pearson Intl to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from Lester B. Pearson Intl to Seattle
Today's exchange rate
C$ 1 = $0.77
Flight duration
5h 07m
Average temperature for October in Seattle
16.0 °C
Avg rainfall for October in Seattle
88.0 mm

Airports servicing Toronto

Airports servicing Seattle

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