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Cheap flights from Seattle to Toronto Pearson Intl Airport from C$ 162

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYZ
22 Dec — 29 Dec1
1 adult

The best prices from Seattle/Tacoma Intl to Toronto Pearson Intl are usually found in October or September, booked 70 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Seattle to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 December 2024.

Round-trip from

C$ 362

One-way from

C$ 162

Popular in

April

Cheapest in

October

Average price

C$ 754
11/1-14/1
  • 11/1-14/1
  • 2 total stops
  • 19h 57m total
  • Seattle to Toronto
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15/1
  • 15/1
  • 1 total stop
  • 20h 36m total
  • Seattle to Toronto
Search Deals
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Seattle to Pearson Intl

Cheapest flights from Seattle to Pearson Intl
Explore the most affordable flight options available from Seattle to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 December 2024.

Tue 31/123:15 p.m.SEA - YYZ
2 stops29h 19mWestJet
Tue 14/17:55 a.m.YYZ - SEA
1 stop9h 26mWestJet
Deal found 15/12C$ 480
Tue 31/123:15 p.m.SEA - YYZ
2 stops14h 24mMultiple Airlines
Sun 12/18:00 p.m.YYZ - SEA
1 stop15h 57mMultiple Airlines
Deal found 15/12C$ 514
Sun 29/127:26 a.m.SEA - YYZ
Nonstop4h 41mAlaska Airlines
Sat 11/14:20 p.m.YYZ - SEA
Nonstop5h 23mAlaska Airlines
Deal found 15/12C$ 656
Tue 31/126:05 a.m.SEA - YYZ
Nonstop4h 45mAir Canada
Sat 11/17:05 p.m.YYZ - SEA
Nonstop5h 25mAir Canada
Deal found 15/12C$ 705
Tue 31/125:00 a.m.SEA - YYZ
1 stop8h 52mUnited Airlines
Sat 11/112:25 p.m.YYZ - SEA
2 stops12h 35mUnited Airlines
Deal found 17/12C$ 726
Tue 31/128:30 a.m.SEA - YYZ
1 stop11h 38mDelta
Fri 10/12:45 p.m.YYZ - SEA
1 stop9h 02mDelta
Deal found 17/12C$ 818
Tue 31/1212:31 a.m.SEA - YYZ
1 stop14h 09mAmerican Airlines
Tue 7/16:00 a.m.YYZ - SEA
1 stop16h 10mAmerican Airlines
Deal found 15/12C$ 911

Find flights from Seattle to Pearson Intl within your budget

Customize your flight search to find flights from Seattle to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Sat 11/1

7:27 a.m.-3:05 p.m.

Nonstop4h 38m

Toronto Pearson Intl

Tue 14/1

12:00 p.m.-12:19 a.m.

2 stops15h 19m

C$ 362

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Thu 30/1

3:15 p.m.-6:00 a.m.

2 stops11h 45m

Toronto Pearson Intl

Thu 6/2

7:55 a.m.-2:21 p.m.

1 stop9h 26m

C$ 376

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Fri 31/1

7:27 a.m.-3:05 p.m.

Nonstop4h 38m

Toronto Pearson Intl

Fri 7/2

4:20 p.m.-6:43 p.m.

Nonstop5h 23m

C$ 389

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Sat 11/1

6:05 a.m.-1:50 p.m.

Nonstop4h 45m

Toronto Pearson Intl

Tue 14/1

7:05 p.m.-9:30 p.m.

Nonstop5h 25m

C$ 420

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Fri 31/1

7:00 a.m.-7:45 p.m.

1 stop9h 45m

Toronto Pearson Intl

Fri 7/2

7:05 p.m.-9:30 p.m.

Nonstop5h 25m

C$ 445

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Sat 18/1

11:05 p.m.-11:59 a.m.

1 stop9h 54m

Toronto Pearson Intl

Tue 21/1

6:00 a.m.-10:45 a.m.

1 stop7h 45m

C$ 448

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Thu 30/1

12:45 a.m.-4:15 p.m.

1 stop12h 30m

Toronto Pearson Intl

Fri 7/2

6:10 a.m.-1:06 p.m.

1 stop9h 56m

C$ 481

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Wed 15/1

7:10 a.m.-6:46 a.m.

1 stop20h 36m

C$ 162

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Fri 17/1

7:27 a.m.-3:05 p.m.

Nonstop4h 38m

C$ 169

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Sun 19/1

11:30 a.m.-3:54 p.m.

3 stops25h 24m

C$ 179

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 15 results
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Best time to book a flight from Seattle to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Pearson Intl

Get recent, data-driven insights about flights from Seattle to Pearson Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Pearson Intl. Price data was last updated on 13 December 2024.

The best time to book flights from Seattle to Toronto Pearson Intl Airport is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Toronto Pearson Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Seattle to Toronto Pearson Intl Airport (average of C$ 178). Flying from Seattle to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to YYZ?

Find hourly flight availability from Seattle to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 December 2024.

It’s optimal to fly from Seattle to Toronto Pearson Intl Airport in the afternoon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight at noon.

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 51.0 mm.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated 17 December 2024.
Get a feel of what it's like to fly with Air Canada, WestJet and Alaska Airlines from Seattle to Toronto by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,551 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines
8.0
Very good
9,551 reviews
Alaska Airlines
8.0
Very good
9,551 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Delta
8.0
Very good
8,615 reviews
Alaska Airlines
8.0
Very good
9,551 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

United Airlines
7.4
Good
9,070 reviews
Alaska Airlines
8.0
Very good
9,551 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

WestJet
7.3
Good
2,820 reviews
Alaska Airlines
8.0
Very good
9,551 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,551 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Toronto Pearson Intl. On average, Seattle/Tacoma Intl has 1 outbound flight to Toronto Pearson Intl per day from 2 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

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

    Flying on WestJet is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at C$ 376. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Air Canada, with the lowest prices starting at C$ 389 and C$ 424, respectively. WestJet is priced at 49% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 169 on Alaska Airlines. Other airlines that offer cheap prices include WestJet from C$ 179 and Delta from C$ 186 one-way.

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

    Consider Qatar Airways (100%), Hawaiian Airlines (81%) or Alaska Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Toronto Pearson Intl Airport.

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

    Looking at all options, your cheapest flight can be booked for C$ 148. While the most popular route (Seattle/Tacoma Intl - Toronto Pearson Intl) can be booked for C$ 342 on average our data indicates C$ 796 when flying from Seattle to Toronto Pearson Intl Airport.

  • Can I find deals for flights from Seattle to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on Seattle to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Pearson Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Pearson Intl.

  • Can I find deals for business class flights from Seattle to Pearson Intl?

    Yes. Cheapflights offers flight deals from Seattle to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Toronto Pearson Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Toronto Pearson Intl Airport (average of C$ 178). Flying from Seattle to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Seattle to Pearson Intl

Discover the top 3 airlines that operate flights from Seattle to Pearson Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 232AverageC$ 838FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 380AverageC$ 668FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 494AverageC$ 827FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Pearson Intl?

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Why should you use Cheapflights to find cheap flight tickets from Seattle to Pearson Intl?

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Yes! Cheapflights helps users easily find flights from Seattle to Pearson Intl with no change fees.

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Of course! You can now track prices for flights from Seattle to Pearson Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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