Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Alaska Airlines

The cheapest airline(s) flying from Seattle to Toronto is Alaska Airlines.

  • Alaska Airlines Alaska Airlines
  • WestJet WestJet
  • United Airlines United Airlines
  • American Airlines American Airlines
  • Air Canada Air Canada
  • Aeromexico Aeromexico
Cheapest Month January

Travel Period: January 2025 - December 2025

The cheapest month(s) to fly from Seattle to Toronto is January.

  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from Seattle to Toronto is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Dec, 2024

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  • Availability
    • M
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  • 06:05 SEA
    13:50 YYZ
    4Hrs, 45m Direct
  • SEASeattle/Tacoma International Airport 06:05 - YYZ 13:50 4h 45m Direct
  • SEASeattle/Tacoma International Airport 06:05
  • YYZToronto Lester B Pearson Intl Airport 13:50
  • 4h 45m
  • Direct
  • Air Canada (AC 540)Airbus A220 300
  • Air Canada (AC 540)
    • -
    • -
    • -
    • T
    • F
    • S
    • S
  • Airbus A220 300
  • 06:05 SEA
    13:50 YYZ
    4Hrs, 45m Direct
  • SEASeattle/Tacoma International Airport 06:05 - YYZ 13:50 4h 45m Direct
  • SEASeattle/Tacoma International Airport 06:05
  • YYZToronto Lester B Pearson Intl Airport 13:50
  • 4h 45m
  • Direct
  • Air Canada (AC 540)Boeing 737 Max 8 Passenger
  • Air Canada (AC 540)
    • M
    • T
    • W
    • -
    • -
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  • Boeing 737 Max 8 Passenger
  • 07:22 SEA
    14:55 YYZ
    4Hrs, 33m Direct
  • SEASeattle/Tacoma International Airport 07:22 - YYZ 14:55 4h 33m Direct
  • SEASeattle/Tacoma International Airport 07:22
  • YYZToronto Lester B Pearson Intl Airport 14:55
  • 4h 33m
  • Direct
  • Alaska Airlines (AS 972)Boeing 737
  • Alaska Airlines (AS 972)
    • M
    • T
    • W
    • -
    • -
    • -
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  • Boeing 737
  • 07:26 SEA
    15:07 YYZ
    4Hrs, 41m Direct
  • SEASeattle/Tacoma International Airport 07:26 - YYZ 15:07 4h 41m Direct
  • SEASeattle/Tacoma International Airport 07:26
  • YYZToronto Lester B Pearson Intl Airport 15:07
  • 4h 41m
  • Direct
  • Alaska Airlines (AS 972)Boeing 737
  • Alaska Airlines (AS 972)
    • -
    • -
    • -
    • -
    • -
    • S
    • S
  • Boeing 737
  • 07:26 SEA
    15:07 YYZ
    4Hrs, 41m Direct
  • SEASeattle/Tacoma International Airport 07:26 - YYZ 15:07 4h 41m Direct
  • SEASeattle/Tacoma International Airport 07:26
  • YYZToronto Lester B Pearson Intl Airport 15:07
  • 4h 41m
  • Direct
  • Alaska Airlines (AS 972)Boeing 737 Max 9 Passenger
  • Alaska Airlines (AS 972)
    • -
    • -
    • -
    • T
    • F
    • -
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  • Boeing 737 Max 9 Passenger
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What’s the fastest flight time from Seattle to Toronto?

The fastest flight time for direct flights from Seattle to Toronto is 4 hours 33 minutes. Check latest flight schedules & prices on Wego.

How far is Toronto from Seattle?

The flight distance between Seattle and Toronto is 3325km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 06:05. The last flight of the day departs at 06:05. See the full list of flight times on Wego.

How many airlines offer direct flights from Seattle to Toronto?

There are 2 airlines that offer direct flights from Seattle to Toronto. Find out the list of airlines on Wego.