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Cheap Flights from Seattle to Toronto - SEA to YTO (reverse)

Popular Flights from Seattle to Toronto

  • Airfare from Seattle to Toronto on Air Canada from $596 round trip
  • Airfare from Seattle to Toronto on United from $596 round trip
  • Airfare from Seattle to Toronto on American from $617 round trip
  • Airfare from Seattle to Toronto on Delta from $617 round trip
  • Airfare from Seattle to Toronto on US Airways from $663 round trip

Did You Know?

  • 8 airlines operate between Seattle, WA and Toronto, ON
  • 210 flights per week fly out of Seattle, WA connecting to Toronto, ON
  • 188,467 seats are available per day to fly out of Seattle, WA connecting to Toronto, ON
  • Korean has 25 two stops or more flights between Seattle, WA and Toronto, ON.
  • The smallest aircraft operated by TAP flying between Seattle, WA and Toronto, ON is a 737 with 173 seats.
  • Chicago, IL is the most popular connection for one stop flights between Seattle, WA and Toronto, ON.
  • The largest aircraft operated by El Al flying between Seattle, WA and Toronto, ON is a 757 with 188 seats.
  • Air Canada has the most nonstop flights between Seattle, WA and Toronto, ON.

Advance Purchase Prices from Seattle to Toronto

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Air Canada
    $3532
    $1339
    $1619
    $1619
    $1619
    $1619
    $1619
  • Alaska
    $6082
    $6082
    $6082
    $2500
    $1954
    $1360
    $696
  • American
    $3553
    $3553
    $3994
    $2500
    $1954
    $1360
    $696
  • Continental
    $3532
    $3532
    $3973
    $1619
    $1932
    $1339
    $675
  • Delta
    $3239
    $3239
    $3239
    $721
    $1968
    $1375
    $710
  • US Airways
    $1532
    $1532
    $1532
    $1289
    $1289
    $696
    $671
  • United
    $3532
    $3532
    $3973
    $1619
    $1932
    $1339
    $675

Daily Non-stop Flight Schedules from Seattle/Tacoma International to Pearson International

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • Air Canada
    1
    1
    1
    1
    1
    1
    0
    8:00 AM
    8:00 AM
Cheap Flights from Seattle to Toronto, from $596 Round trip from SEA to YTO