Airlines with flights from Toronto to Seattle

There are 7 airlines with scheduled flights between YYZ and SEA. Both Air Canada and Alaska Airlines operates non-stop flights from Pearson to Seattle Airport and the flight time is 5 hours and 23 minutes.

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Schedules

Air Canada

Non-stop with Air Canada

  • Total flight time: 5 hours and 23 minutes
  • Toronto is a Air Canada hub.
  • 7 flights per week
  • Airbus A220-300
  • Business class available
YYZ
Direct
SEA
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AC541
18:45
18:45
18:45
18:45
18:45
19:35
18:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR YYZ - SEA

The timetable & schedule information was updated at 2026-04-21

Alaska Airlines

Non-stop with Alaska Airlines

  • Total flight time: 5 hours and 23 minutes
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 7 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737MAX 9 Passenger
  • First class available
YYZ
Direct
SEA
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AS391
16:55
16:55
16:55
16:55
16:55
16:55
16:55
SHOW RETURN SCHEDULE
CHECK PRICES FOR YYZ - SEA

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Minneapolis with Delta Air Lines

  • Total flight time: 6h 43m - 11h 10m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 47 flights per week
YYZ
 
Via MSP
 
SEA
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL4073
DL868
06:30
06:30
06:30
06:30
06:30
06:30
06:30
DL3836
DL877
12:25
12:25
12:25
12:25
12:25
12:25
12:25
DL3829
DL505
19:24
19:24
19:24
19:24
19:24
----
19:24
SHOW RETURN SCHEDULE
CHECK PRICES FOR YYZ - SEA

The timetable & schedule information was updated at 2026-04-21

Air Canada

Via Vancouver with Air Canada

  • Total flight time: 7h 08m - 11h 18m.
  • Toronto is a Air Canada hub.
  • 113 flights per week
  • Airbus A220-300
YYZ
 
Via YVR
 
SEA
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AC101
AC8804
06:15
06:15
06:15
06:15
06:15
06:15
06:15
AC103
AC8804
07:30
07:30
07:30
07:30
07:30
07:30
07:30
AC185
AC8804
08:00
08:00
08:00
08:00
08:00
08:00
08:00
AC183
AC8804
08:30
08:30
----
----
----
----
08:30
AC107
AC8804
09:00
09:00
09:00
09:00
09:00
09:00
09:00
AC105
AC8804
09:30
09:30
09:30
09:30
09:30
09:30
09:30
AC111
AC8806
12:00
12:00
12:00
12:00
12:15
12:15
12:00
AC113
AC8806
13:30
13:30
13:30
13:30
13:30
13:30
13:30
AC115
AC8806
14:00
14:00
14:00
14:00
14:00
14:00
14:00
AC119
AC8810
16:20
16:20
16:20
16:20
16:20
16:20
16:20
AC121
AC8810
18:10
18:10
18:10
18:10
18:10
18:10
18:10
SHOW RETURN SCHEDULE
CHECK PRICES FOR YYZ - SEA

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 7h 12m - 11h 23m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 131 flights per week
YYZ
 
Via DTW
 
SEA
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL5031
DL734
06:10
06:10
06:10
06:10
06:10
06:10
06:10
DL5073
DL728
09:45
09:45
09:45
09:45
09:45
----
09:45
DL5256
DL944
12:09
12:09
12:09
12:09
12:09
12:09
12:09
DL4978
DL944
14:24
14:24
14:24
14:24
14:24
14:24
14:24
DL4881
DL732
16:10
16:10
16:10
16:10
16:10
16:10
16:10
DL4980
DL565
18:14
18:14
18:14
18:14
18:14
18:14
18:14
SHOW RETURN SCHEDULE
CHECK PRICES FOR YYZ - SEA

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Salt Lake City with Delta Air Lines

  • Total flight time: 7h 15m - 9h 27m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 7 flights per week
YYZ
 
Via SLC
 
SEA
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL2468
DL2016
17:45
17:45
17:45
17:45
17:45
----
17:45
DL2468
DL2998
----
----
----
----
----
17:45
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR YYZ - SEA

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-07-13
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