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Cheap flights from Seattle to Ontario

Find cheap Ontario to Seattle flights with our free search service. Compare all available fares for direct or connection flights from Ontario to Seattle.

Round-trip
  • One-way
  • Round-trip
1 adult
Adults 12 years or over
1
Children 2-11 years
0
Infants 0-23 months
0
Cancel Done
Economy Class
  • Economy Class
  • Business Class
Done
Done

Seattle to Ontario flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated
Seattle (SEA) - Ontario (ONT) 2024-05-18 2024-05-22 67 USD 5 hours 37 minutes Direct 2024-04-13T20:22:48
Seattle (SEA) - Ontario (ONT) 2024-05-21 2024-05-22 67 USD 5 hours 37 minutes Direct 2024-04-13T20:00:16
Seattle (SEA) - Ontario (ONT) 2024-05-17 2024-05-18 77 USD 5 hours 37 minutes Direct 2024-04-13T00:16:26
Seattle (SEA) - Ontario (ONT) 2024-05-16 2024-05-18 77 USD 5 hours 37 minutes Direct 2024-04-14T03:01:02
Seattle (SEA) - Ontario (ONT) 2024-05-16 2024-05-22 77 USD 5 hours 37 minutes Direct 2024-04-13T21:46:54
Seattle (SEA) - Ontario (ONT) 2024-05-17 2024-05-22 77 USD 5 hours 37 minutes Direct 2024-04-13T19:58:47
Seattle (SEA) - Ontario (ONT) 2024-05-18 2024-05-19 77 USD 5 hours 37 minutes Direct 2024-04-13T13:15:56
Seattle (SEA) - Ontario (ONT) 2024-05-20 2024-05-22 77 USD 5 hours 37 minutes Direct 2024-04-13T23:32:17
Seattle (SEA) - Ontario (ONT) 2024-05-21 2024-06-04 77 USD 5 hours 37 minutes Direct 2024-04-14T21:27:05
Seattle (SEA) - Ontario (ONT) 2024-05-21 2024-06-05 77 USD 5 hours 37 minutes Direct 2024-04-14T23:45:35
Seattle (SEA) - Ontario (ONT) 2024-05-22 2024-06-04 77 USD 5 hours 37 minutes Direct 2024-04-15T20:22:54
Seattle (SEA) - Ontario (ONT) 2024-05-22 2024-06-05 77 USD 5 hours 37 minutes Direct 2024-04-16T00:41:52
Seattle (SEA) - Ontario (ONT) 2024-05-18 2024-05-20 86 USD 5 hours 37 minutes Direct 2024-04-13T18:55:47
Seattle (SEA) - Ontario (ONT) 2024-05-18 2024-05-25 86 USD 5 hours 37 minutes Direct 2024-04-14T05:18:18
Seattle (SEA) - Ontario (ONT) 2024-05-18 2024-05-28 86 USD 5 hours 37 minutes Direct 2024-04-14T20:54:56
Seattle (SEA) - Ontario (ONT) 2024-05-18 2024-05-29 86 USD 5 hours 37 minutes Direct 2024-04-16T00:37:21
Seattle (SEA) - Ontario (ONT) 2024-05-19 2024-05-22 86 USD 5 hours 37 minutes Direct 2024-04-13T09:12:51
Seattle (SEA) - Ontario (ONT) 2024-05-21 2024-05-25 86 USD 5 hours 37 minutes Direct 2024-04-13T01:45:44
Seattle (SEA) - Ontario (ONT) 2024-05-21 2024-05-28 86 USD 5 hours 37 minutes Direct 2024-04-14T20:57:43
Seattle (SEA) - Ontario (ONT) 2024-05-21 2024-05-29 86 USD 5 hours 37 minutes Direct 2024-04-14T23:47:45
Seattle (SEA) - Ontario (ONT) 2024-05-22 2024-05-25 86 USD 5 hours 37 minutes Direct 2024-04-13T02:18:34
Seattle (SEA) - Ontario (ONT) 2024-05-22 2024-05-28 86 USD 5 hours 37 minutes Direct 2024-04-14T18:56:19
Seattle (SEA) - Ontario (ONT) 2024-05-22 2024-05-29 86 USD 5 hours 37 minutes Direct 2024-04-14T03:28:54
Seattle (SEA) - Ontario (ONT) 2024-05-26 2024-06-09 107 USD 5 hours 37 minutes Direct 2024-04-15T17:50:01
Seattle (SEA) - Ontario (ONT) 2024-06-01 2024-06-08 146 USD 5 hours 35 minutes Direct 2024-04-15T03:43:45
Seattle (SEA) - Ontario (ONT) 2024-06-10 2024-06-21 153 USD 12 hours 28 minutes Connection 2024-04-15T01:18:38
Seattle (SEA) - Ontario (ONT) 2024-05-15 2024-05-31 157 USD 5 hours 26 minutes Direct 2024-04-15T09:12:01
Seattle (SEA) - Ontario (ONT) 2024-05-04 2024-05-12 157 USD 46 hours 29 minutes Connection 2024-04-14T15:12:45
Seattle (SEA) - Ontario (ONT) 2024-04-20 2024-04-22 186 USD 20 hours 14 minutes Connection 2024-04-16T01:21:25
Seattle (SEA) - Ontario (ONT) 2024-04-16 2024-04-20 244 USD 15 hours 27 minutes Connection 2024-04-14T07:45:01

Seattle to Ontario flight status

Flight Origin Destination Departure Arrival Equip
OO3369 Seattle (SEA) Ontario (ONT) 5:13 p.m. 6:09 p.m. E75L
AA7021 Seattle (SEA) Ontario (ONT) 5:40 p.m. 6:45 p.m. None
AS1118 Seattle (SEA) Ontario (ONT) 1:59 p.m. 4:37 p.m. Boeing 737-900 (winglets)
AS462 Seattle (SEA) Ontario (ONT) 10:59 a.m. 7:15 p.m. B739
AS620 Seattle (SEA) Ontario (ONT) 11:20 a.m. 3:02 p.m. B739
AS1157 Seattle (SEA) Ontario (ONT) 12:55 p.m. 4 p.m. Boeing 737-900 (winglets)
AS924 Seattle (SEA) Ontario (ONT) 11:20 a.m. 12:29 p.m. Boeing 737-900 (winglets)
JL6388 Seattle (SEA) Ontario (ONT) 2:35 p.m. 5:10 p.m. None
AS1086 Seattle (SEA) Ontario (ONT) 4:31 p.m. 7:04 p.m. Boeing 737-900 (winglets)
AS1254 Seattle (SEA) Ontario (ONT) 6:47 a.m. 9:25 a.m. Boeing 737-800 (winglets)
AS420 Seattle (SEA) Ontario (ONT) 11:46 p.m. 5:45 a.m. Boeing 737-900 (winglets)
AS916 Seattle (SEA) Ontario (ONT) 10:50 p.m. 11:54 p.m. B738
AS9805 Seattle (SEA) Ontario (ONT) 6:35 p.m. 8:38 p.m. B738
QX2410 Seattle (SEA) Ontario (ONT) 7:25 p.m. 8:30 p.m. E75L
AS1134 Seattle (SEA) Ontario (ONT) 9:24 p.m. 11:59 p.m. Boeing 737-900 (winglets)
AA7025 Seattle (SEA) Ontario (ONT) 7:45 a.m. 2:35 p.m. None
AS9808 Seattle (SEA) Ontario (ONT) 2 p.m. 5:23 p.m. B738
QX2346 Seattle (SEA) Ontario (ONT) 3 p.m. 3:59 p.m. E75L
DL3563 Seattle (SEA) Ontario (ONT) 1:57 p.m. 5:05 p.m. E75L
8C6784 Seattle (SEA) Ontario (ONT) 5:10 a.m. 8:21 a.m. B763
AS775 Seattle (SEA) Ontario (ONT) 9:25 p.m. 11:57 p.m. Boeing 737-900 (winglets)
8C9703 Seattle (SEA) Ontario (ONT) 10:05 p.m. 12:44 a.m. B762
AS9235 Seattle (SEA) Ontario (ONT) 9:40 a.m. 10:40 a.m. B738
AS2676 Seattle (SEA) Ontario (ONT) 1:10 p.m. 3:44 p.m. E75L
AS2884 Seattle (SEA) Ontario (ONT) 7:20 p.m. 9:50 p.m. E75L
8C3417 Seattle (SEA) Ontario (ONT) None None B763
8C6250 Seattle (SEA) Ontario (ONT) None None B763
AS2922 Seattle (SEA) Ontario (ONT) 8 a.m. 10:39 a.m. E75L
QX2922 Seattle (SEA) Ontario (ONT) 8 a.m. 10:39 a.m. E75L
8C6401 Seattle (SEA) Ontario (ONT) None None B763
8C6957 Seattle (SEA) Ontario (ONT) None None B763
8C3808 Seattle (SEA) Ontario (ONT) None None B763
8C6969 Seattle (SEA) Ontario (ONT) None None B763

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