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Seattle-Tacoma International Airport to Toronto Pearson International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport over the next 90 days, with one-way fares from SAR 500 and round-trip from SAR 1,165. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 08:00
        4h 41m
        Direct
        YYZ 15:41
        Seattle - Toronto | Tue, Sep 29 | Air Canada
        YYZ 16:55
        5h 31m
        Direct
        SEA 19:26
        Toronto - Seattle | Sat, Oct 3 | Alaska Airlines
        SAR 1,665 SAR 2,345
        28% off
        28% off
        SAR 2,345 SAR 1,665
      • SEA 07:52
        4h 53m
        Direct
        YYZ 15:45
        Seattle - Toronto | Tue, Sep 29 | Alaska Airlines
        YYZ 16:55
        5h 31m
        Direct
        SEA 19:26
        Toronto - Seattle | Sat, Oct 3 | Alaska Airlines
        SAR 1,688 SAR 2,345
        28% off
        28% off
        SAR 2,345 SAR 1,688
      • SEA 10:30
        7h 45m
        1 stop
        YYZ 21:15
        Seattle - Toronto | Wed, Sep 30 | WestJet
        YYZ 12:00
        9h 45m
        1 stop
        SEA 18:45
        Toronto - Seattle | Mon, Oct 5 | WestJet
        SAR 1,165 SAR 2,345
        50% off
        50% off
        SAR 2,345 SAR 1,165
      • SEA 10:30
        9h 15m
        1 stop
        YYZ 22:45
        Seattle - Toronto | Thu, Oct 8 | WestJet
        YYZ 13:30
        8h 15m
        1 stop
        SEA 18:45
        Toronto - Seattle | Thu, Oct 15 | WestJet
        SAR 1,167
        50% off
        SAR 2,345 SAR 1,167
      • SEA 19:35
        7h 10m
        1 stop
        YYZ 05:45
        Seattle - Toronto | Sat, Sep 26 | WestJet
        YYZ 12:00
        9h 45m
        1 stop
        SEA 18:45
        Toronto - Seattle | Wed, Sep 30 | WestJet
        SAR 1,174
        50% off
        SAR 2,345 SAR 1,174
      • SEA 19:35
        8h 20m
        1 stop
        YYZ 06:55
        Seattle - Toronto | Tue, Sep 22 | WestJet
        YYZ 12:00
        9h 45m
        1 stop
        SEA 18:45
        Toronto - Seattle | Tue, Sep 29 | WestJet
        SAR 1,177
        50% off
        SAR 2,345 SAR 1,177
      • SEA 19:35
        8h 20m
        1 stop
        YYZ 06:55
        Seattle - Toronto | Mon, Sep 21 | WestJet
        YYZ 12:00
        9h 45m
        1 stop
        SEA 18:45
        Toronto - Seattle | Wed, Sep 23 | WestJet
        SAR 1,184
        50% off
        SAR 2,345 SAR 1,184
      • SEA 19:35
        8h 20m
        1 stop
        YYZ 06:55
        Seattle - Toronto | Mon, Oct 19 | WestJet
        YYZ 12:00
        9h 45m
        1 stop
        SEA 18:45
        Toronto - Seattle | Thu, Oct 22 | WestJet
        SAR 1,190
        49% off
        SAR 2,345 SAR 1,190
      • SEA 19:35
        8h 20m
        1 stop
        YYZ 06:55
        Seattle - Toronto | Tue, Sep 29 | WestJet
        YYZ 13:30
        8h 15m
        1 stop
        SEA 18:45
        Toronto - Seattle | Tue, Oct 6 | WestJet
        SAR 1,208
        48% off
        SAR 2,345 SAR 1,208
      • SEA 19:35
        8h 20m
        1 stop
        YYZ 06:55
        Seattle - Toronto | Sat, Oct 24 | WestJet
        YYZ 07:30
        10h 10m
        1 stop
        SEA 14:40
        Toronto - Seattle | Tue, Oct 27 | WestJet
        SAR 1,225
        48% off
        SAR 2,345 SAR 1,225
      • SEA 19:35
        7h 10m
        1 stop
        YYZ 05:45
        Seattle - Toronto | Mon, Sep 28 | WestJet
        YYZ 13:30
        8h 15m
        1 stop
        SEA 18:45
        Toronto - Seattle | Thu, Oct 1 | WestJet
        SAR 1,227
        48% off
        SAR 2,345 SAR 1,227
      • SEA 10:30
        9h 15m
        1 stop
        YYZ 22:45
        Seattle - Toronto | Sat, Oct 3 | WestJet
        YYZ 13:30
        8h 15m
        1 stop
        SEA 18:45
        Toronto - Seattle | Tue, Oct 6 | WestJet
        SAR 1,242
        47% off
        SAR 2,345 SAR 1,242
      • SEA 19:35
        8h 20m
        1 stop
        YYZ 06:55
        Seattle - Toronto | Fri, Oct 9 | WestJet
        YYZ 13:30
        8h 15m
        1 stop
        SEA 18:45
        Toronto - Seattle | Wed, Oct 14 | WestJet
        SAR 1,242
        47% off
        SAR 2,345 SAR 1,242
      • SEA 19:35
        7h 10m
        1 stop
        YYZ 05:45
        Seattle - Toronto | Tue, Oct 6 | WestJet
        YYZ 12:00
        9h 45m
        1 stop
        SEA 18:45
        Toronto - Seattle | Fri, Oct 9 | WestJet
        SAR 1,242
        47% off
        SAR 2,345 SAR 1,242
      • SEA 13:00
        17h 25m
        1 stop
        YTO 14:00
        Seattle - Toronto | Sat, Sep 19 | Normal Airline
        YTO 15:00
        6h
        Direct
        SEA 16:00
        Toronto - Seattle | Mon, Sep 21 | Normal Airline
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      • Cheapest nonstop
        SEA 08:00
        4h 50m
        Direct
        YYZ 15:50
        Seattle - Toronto | Sun, Oct 4 | Air Canada
        SAR 701 SAR 975
        28% off
        28% off
        SAR 975 SAR 701
      • SEA 08:00
        4h 50m
        Direct
        YYZ 15:50
        Seattle - Toronto | Sat, Oct 3 | Air Canada
        SAR 702 SAR 975
        28% off
        28% off
        SAR 975 SAR 702
      • SEA 10:30
        9h 15m
        1 stop
        YYZ 22:45
        Seattle - Toronto | Tue, Sep 22 | WestJet
        SAR 500 SAR 975
        49% off
        49% off
        SAR 975 SAR 500
      • SEA 10:30
        9h 15m
        1 stop
        YYZ 22:45
        Seattle - Toronto | Sun, Oct 4 | WestJet
        SAR 501
        49% off
        SAR 975 SAR 501
      • SEA 19:35
        8h 20m
        1 stop
        YYZ 06:55
        Seattle - Toronto | Mon, Sep 28 | WestJet
        SAR 548
        44% off
        SAR 975 SAR 548
      • SEA 10:30
        9h 15m
        1 stop
        YYZ 22:45
        Seattle - Toronto | Fri, Oct 23 | WestJet
        SAR 552
        43% off
        SAR 975 SAR 552
      • SEA 19:35
        7h 10m
        1 stop
        YYZ 05:45
        Seattle - Toronto | Tue, Oct 6 | WestJet
        SAR 553
        43% off
        SAR 975 SAR 553
      • SEA 10:30
        7h 45m
        1 stop
        YYZ 21:15
        Seattle - Toronto | Wed, Oct 14 | WestJet
        SAR 553
        43% off
        SAR 975 SAR 553
      • SEA 19:35
        8h 20m
        1 stop
        YYZ 06:55
        Seattle - Toronto | Tue, Oct 13 | WestJet
        SAR 553
        43% off
        SAR 975 SAR 553
      • SEA 19:35
        7h 10m
        1 stop
        YYZ 05:45
        Seattle - Toronto | Fri, Oct 16 | WestJet
        SAR 553
        43% off
        SAR 975 SAR 553
      • SEA 10:30
        9h 15m
        1 stop
        YYZ 22:45
        Seattle - Toronto | Sat, Oct 17 | WestJet
        SAR 553
        43% off
        SAR 975 SAR 553
      • SEA 10:30
        9h 15m
        1 stop
        YYZ 22:45
        Seattle - Toronto | Sat, Oct 24 | WestJet
        SAR 554
        43% off
        SAR 975 SAR 554
      • SEA 19:35
        8h 20m
        1 stop
        YYZ 06:55
        Seattle - Toronto | Tue, Sep 29 | WestJet
        SAR 556
        43% off
        SAR 975 SAR 556
      • SEA 10:30
        7h 45m
        1 stop
        YYZ 21:15
        Seattle - Toronto | Sat, Oct 10 | WestJet
        SAR 563
        42% off
        SAR 975 SAR 563
      • SEA 13:00
        17h 25m
        1 stop
        YTO 14:00
        Seattle - Toronto | Sat, Sep 19 | Normal Airline
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Flight fares from Seattle-Tacoma International Airport to Toronto Pearson International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport

What is the cheapest month to fly from Seattle-Tacoma International Airport to Toronto Pearson International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Seattle-Tacoma International Airport to Toronto Pearson International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport are usually in February, with an average price of SAR 488. It is best to avoid July, when the average price can reach SAR 1,167.

SAR 1,167
SAR 828
SAR 488
SAR 149
    Cheapest
  • SAR 919
    Sep
  • SAR 755
    Oct
  • SAR 657
    Nov
  • SAR 809
    Dec
  • SAR 592
    Jan
  • SAR 488
    Feb
  • SAR 856
    Mar
  • SAR 741
    Apr
  • SAR 802
    May
  • SAR 1,067
    Jun
  • SAR 1,167
    Jul
  • SAR 1,152
    Aug

What is the cheapest day of the week to fly from Seattle-Tacoma International Airport to Toronto Pearson International Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle-Tacoma International Airport to Toronto Pearson International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Seattle-Tacoma International Airport to Toronto Pearson International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

SAR 1,058
SAR 898
SAR 738
SAR 578
    Cheapest
  • SAR 931
    Mon
  • SAR 792
    Tue
  • SAR 738
    Wed
  • SAR 947
    Thu
  • SAR 1,058
    Fri
  • SAR 841
    Sat
  • SAR 893
    Sun

Which airline offers the cheapest flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport?

The cheapest airline flying from Seattle-Tacoma International Airport to Toronto Pearson International Airport is WestJet (from SAR 500) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From SAR 500
Air Canada
From SAR 698
Alaska Airlines
From SAR 699
United Airlines
From SAR 730
Delta Air Lines
From SAR 738
American Airlines
From SAR 760
Porter Airlines
From SAR 1,081
Frontier Airlines
From SAR 1,503

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What is the flight schedule from Seattle-Tacoma International Airport to Toronto Pearson International Airport?

Check the schedule for flights from Seattle to Toronto and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. WS1555

    Seattle-Tacoma International Airport

    19:35

    SEA

    1h 40m

    Direct

    22:15

    YYC

    S M T W T F S
    Search

  2. WS660

    Calgary International Airport

    23:50

    YYC

    3h 55m

    Direct

    05:45

    YYZ

    S M T W T F S

  3. WS1553

    Seattle-Tacoma International Airport

    10:30

    SEA

    1h 40m

    Direct

    13:10

    YYC

    S - T W T F S
    Search

  4. WS646

    Calgary International Airport

    15:20

    YYC

    3h 55m

    Direct

    21:15

    YYZ

    S M T W T F S

  5. WS1555

    Seattle-Tacoma International Airport

    19:35

    SEA

    1h 40m

    Direct

    22:15

    YYC

    S M T W T F S
    Search

  6. WS622

    Calgary International Airport

    01:00

    YYC

    3h 55m

    Direct

    06:55

    YYZ

    S M T W T F S

  7. WS1553

    Seattle-Tacoma International Airport

    10:30

    SEA

    1h 40m

    Direct

    13:10

    YYC

    S - T W T F S
    Search

  8. WS644

    Calgary International Airport

    16:50

    YYC

    3h 55m

    Direct

    22:45

    YYZ

    S M - W T F S

  9. F94204

    Seattle-Tacoma International Airport

    21:53

    SEA

    2h 38m

    Direct

    00:31

    LAS

    S - T W T F S
    Search

  10. AC1704

    Harry Reid International Airport

    23:30

    LAS

    4h 23m

    Direct

    06:53

    YYZ

    - M - W T F S
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About Seattle-Tacoma International Airport and Toronto Pearson International Airport

Learn about Seattle-Tacoma International Airport (SEA) and Toronto Pearson International Airport (YYZ) — including location, terminals, transportation, and travel tips.

Flight distance3,311.13km
Cheapest one-way ticket priceSAR 500
Cheapest return ticket priceSAR 1,165

FAQs for Seattle-Tacoma International Airport to Toronto Pearson International Airport Flights

  • How long is the flight from Seattle-Tacoma International Airport to Toronto Pearson International Airport?

    Seattle-Tacoma International Airport to Toronto Pearson International Airport takes about 4 hours 6 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Seattle-Tacoma International Airport (SEA) to Toronto Pearson International Airport (YYZ).
  • The earliest flight from Seattle-Tacoma International Airport to Toronto Pearson International Airport departs at 07:52, and the last departs at 08:00, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle-Tacoma International Airport (SEA) to Toronto Pearson International Airport (YYZ) is quite popular. Without considering departure times or holidays, tickets cost around SAR 2,050 in November, the most expensive month to book this route.
    • The distance from Toronto Pearson International Airport to downtown is about 20km, by taxi about 40 minutes.
    • The distance from Billy Bishop Toronto City Airport to downtown is about 2km, by taxi about 20 minutes.
  • Alaska Airlines is a very popular airline operating an average of 239 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport currently start from SAR 500, and round-trip fares start from SAR 1,165. The current lowest fare is a WestJet flight departing on Tue, Sep 22; prices may vary depending on availability.
  • Yes. Air Canada, Alaska Airlines, Qatar Airways, United Airlines and Brussels Airlines operate direct flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport, with an average flight time of 7 hours 3 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle-Tacoma International Airport to Toronto Pearson International Airport is SAR 1,367. Prices may vary depending on the departure date, airline, and availability.
  • Seattle-Tacoma International Airport to Toronto Pearson International Airport operates around 10 weekly flights, mainly by Air Canada and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and Toronto Pearson International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.