Using the online timetable is an easy way to look at all the direct flights Chicago — Seattle
333 flights in a week
Departure and arrival times are local (Chicago and Seattle)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 01:20 | 04:05 | tue | CI5235 | China Airlines | 4h 45m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 02:00 | 04:30 | fri | CI5235 | China Airlines | 4h 30m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 02:00 | 05:42 | fri | CI5235 | China Airlines | 5h 42m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 02:00 | 05:28 | fri | CI5235 | China Airlines | 5h 28m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 02:25 | 04:40 | tue, fri, sat | KE233 | Korean Air | 4h 15m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 02:31 | 04:20 | tue, wed, thu, fri | 5X988 | UPS | 3h 49m | Chicago Rockford International Airport — Boeing Field International Airport | Select dates |
| 02:31 | 04:27 | tue, wed, thu, fri | 5X988 | UPS | 3h 56m | Chicago Rockford International Airport — Boeing Field International Airport | Select dates |
| 02:31 | 04:15 | tue, wed, thu, fri | 5X988 | UPS | 3h 44m | Chicago Rockford International Airport — Boeing Field International Airport | Select dates |
| 02:40 | 04:28 | tue | CI5235 | China Airlines | 3h 48m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 02:40 | 05:25 | tue | CI5235 | China Airlines | 4h 45m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 02:46 | 04:35 | wed, fri | 5X988 | UPS | 3h 49m | Chicago Rockford International Airport — Boeing Field International Airport | Select dates |
| 06:00 | 08:38 | mon, tue, wed, thu, fri, sun | AS333 | Alaska Airlines | 4h 38m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:00 | 08:34 | tue, wed, fri, sat | AS333 | Alaska Airlines | 4h 34m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:00 | 08:34 | sat | AS333 | Alaska Airlines | 4h 34m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:06 | 08:55 | daily | DL681 | Delta Connection | 4h 49m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:10 | 08:46 | daily | DL1613 | Delta Connection | 4h 36m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:15 | 08:56 | mon, thu, fri, sat, sun | AS333 | Alaska Airlines | 4h 41m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:30 | 09:08 | sat | AS327 | Alaska Airlines | 4h 38m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 07:00 | 08:58 | fri | Korean Air | 3h 58m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates | |
| 07:15 | 09:53 | mon, thu, fri, sat | UA1262 | United Airlines | 4h 38m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:40 | mon, tue, wed, thu, fri, sun | AS329 | Alaska Airlines | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:52 | mon | 8C3465 | Air Transport International | 4h 52m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:50 | sun | 8C3465 | Air Transport International | 4h 50m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:42 | mon | 8C3465 | Air Transport International | 4h 42m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 09:55 | sat, sun | 8C3465 | Air Transport International | 3h 55m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:35 | sat | 8C3465 | Air Transport International | 4h 35m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:34 | sat | 8C3465 | Air Transport International | 4h 34m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 11:07 | sun | 8C3465 | Air Transport International | 5h 7m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:38 | mon, wed, thu, fri, sat, sun | AS329 | Alaska Airlines | 4h 38m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 09:41 | sun | 8C3465 | Air Transport International | 3h 41m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 09:56 | sun | 8C3465 | Air Transport International | 3h 56m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:38 | sun | 8C3465 | Air Transport International | 4h 38m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:34 | fri, sat | AS329 | Alaska Airlines | 4h 34m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:15 | 10:54 | sun | 8C3379 | Air Transport International | 4h 39m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:15 | 10:11 | sat | 8C3379 | Air Transport International | 3h 56m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:15 | 10:52 | sat | 8C3379 | Air Transport International | 4h 37m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:15 | 10:50 | sat | 8C3379 | Air Transport International | 4h 35m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:26 | thu, fri, sat | 8C3465 | Air Transport International | 3h 56m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:43 | sat | 8C3465 | Air Transport International | 4h 13m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:47 | thu | 8C3465 | Air Transport International | 4h 17m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:52 | wed, sat | 8C3465 | Air Transport International | 4h 22m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:54 | tue | 8C3465 | Air Transport International | 4h 24m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:41 | tue, fri | 8C3465 | Air Transport International | 4h 11m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:27 | wed, thu, sat | 8C3465 | Air Transport International | 3h 57m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 11:48 | wed | 8C3465 | Air Transport International | 5h 18m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 13:04 | thu | 8C3465 | Air Transport International | 6h 34m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:44 | fri | 8C3465 | Air Transport International | 4h 14m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:33 | fri | 8C3465 | Air Transport International | 4h 3m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:37 | thu, fri | 8C3465 | Air Transport International | 4h 7m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:42 | sat | 8C3465 | Air Transport International | 4h 12m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 11:23 | mon | 8C3465 | Air Transport International | 4h 53m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:25 | mon, tue | 8C3465 | Air Transport International | 3h 55m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:32 | tue | 8C3465 | Air Transport International | 4h 2m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:49 | wed | 8C3465 | Air Transport International | 4h 19m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:51 | wed, thu | 8C3465 | Air Transport International | 4h 21m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:24 | fri | 8C3465 | Air Transport International | 3h 54m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 12:58 | fri | 8C3465 | Air Transport International | 6h 28m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 13:23 | fri | 8C3465 | Air Transport International | 6h 53m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:39 | wed | 8C3465 | Air Transport International | 4h 9m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 10:50 | sat | 8C3465 | Air Transport International | 4h 20m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:30 | 11:22 | wed | 8C3465 | Air Transport International | 4h 52m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:45 | 10:40 | tue, fri | 8C3379 | Air Transport International | 3h 55m | Chicago Rockford International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:51 | 11:28 | sat, sun | UA1308 | United Airlines | 4h 37m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 09:01 | 11:43 | tue, wed, thu, fri | UA1308 | United Airlines | 4h 42m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 09:05 | 11:44 | mon, tue, wed, thu, sun | UA1308 | United Airlines | 4h 39m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 09:05 | 11:48 | fri, sat | UA1308 | United Airlines | 4h 43m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 09:05 | 11:45 | fri | UA1308 | United Airlines | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 09:15 | 11:40 | mon, wed, thu, fri | WN3161 | Southwest Airlines | 4h 25m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 09:20 | 12:02 | daily | UA1308 | United Airlines | 4h 42m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 09:20 | 12:04 | fri | CI5235 | China Airlines | 4h 44m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 09:55 | 12:41 | mon, tue, wed, thu, fri, sun | AA2398 | American Eagle | 4h 46m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 10:00 | 12:44 | mon, tue, wed, thu, fri, sun | AA2398 | American Eagle | 4h 44m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 10:00 | 12:43 | tue, wed, thu, fri | AA2398 | American Eagle | 4h 43m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 10:00 | 12:42 | tue, thu, fri, sat, sun | AA2359 | American Eagle | 4h 42m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 10:01 | 12:44 | mon, tue, wed, thu, fri, sun | AA2398 | American Eagle | 4h 43m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:35 | 15:15 | tue, wed | WN2955 | Southwest Airlines | 4h 40m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:40 | 14:21 | fri | Korean Air | 3h 41m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates | |
| 13:00 | 15:39 | mon, tue, wed, thu, fri, sat | UA2091 | United Airlines | 4h 39m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:05 | 15:30 | sun | WN2468 | Southwest Airlines | 4h 25m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:05 | 15:44 | thu, fri | UA2091 | United Airlines | 4h 39m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:06 | 15:40 | thu, fri, sat, sun | AS335 | Alaska Airlines | 4h 34m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:15 | 15:56 | mon, fri | AS407 | Alaska Airlines | 4h 41m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:19 | 16:00 | tue, wed | AS423 | Alaska Airlines | 4h 41m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:35 | 16:16 | daily | AS407 | Alaska Airlines | 4h 41m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:02 | 16:40 | daily | AS407 | Alaska Airlines | 4h 38m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:05 | 16:35 | mon, thu, fri | WN5597 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:10 | 16:40 | mon, thu, fri | WN803 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:15 | 16:45 | thu | WN803 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:19 | 17:00 | daily | DL1189 | Delta Connection | 4h 41m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:19 | 16:59 | wed, thu, fri, sat, sun | DL1189 | Delta Connection | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:20 | 17:00 | daily | DL1256 | Delta Connection | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:40 | 17:10 | sat | WN665 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 15:04 | 17:02 | tue, wed | 5X2992 | UPS | 3h 58m | Chicago Rockford International Airport — Boeing Field International Airport | Select dates |
| 15:11 | 17:48 | thu, fri | AS407 | Alaska Airlines | 4h 37m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 15:55 | 18:37 | mon, tue, wed, thu, sun | UA2278 | United Airlines | 4h 42m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:00 | 18:42 | fri, sat | UA2278 | United Airlines | 4h 42m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:05 | 18:45 | daily | UA2278 | United Airlines | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:11 | 18:45 | daily | UA2278 | United Airlines | 4h 34m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:40 | 19:05 | tue, wed | WN4890 | Southwest Airlines | 4h 25m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:15 | 19:45 | sun | WN665 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:15 | 20:18 | mon | CI5235 | China Airlines | 5h 3m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:15 | 19:59 | mon | CI5235 | China Airlines | 4h 44m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:21 | 20:01 | wed | AS353 | Alaska Airlines | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:25 | 19:38 | sun | DL8879 | Delta Connection | 4h 13m | Chicago Midway International Airport — Boeing Field International Airport | Select dates |
| 17:35 | 20:15 | mon, tue, thu, fri, sat | AS353 | Alaska Airlines | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:35 | 20:18 | mon, thu, fri, sat | AS353 | Alaska Airlines | 4h 43m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:35 | 20:10 | sat | WN803 | Southwest Airlines | 4h 35m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:40 | 20:10 | sun | WN803 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:40 | 20:20 | mon, tue, wed, thu, fri, sat | AS353 | Alaska Airlines | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:46 | 20:25 | daily | AS353 | Alaska Airlines | 4h 39m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:46 | 20:23 | mon, tue, wed, thu, fri, sat | AS353 | Alaska Airlines | 4h 37m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:50 | 20:30 | sun | AS353 | Alaska Airlines | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:55 | 20:40 | mon | CI5235 | China Airlines | 4h 45m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:00 | 20:39 | mon | CI5235 | China Airlines | 4h 39m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:30 | 21:26 | mon, fri | AA2368 | American Eagle | 4h 56m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:31 | 21:27 | sat | AA2368 | American Eagle | 4h 56m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:35 | 21:20 | sat | WN793 | Southwest Airlines | 4h 45m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:50 | 21:35 | mon, tue, fri | DL1359 | Delta Connection | 4h 45m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:19 | 22:00 | mon, thu, fri, sat, sun | AS409 | Alaska Airlines | 4h 41m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:23 | 22:00 | thu | AS421 | Alaska Airlines | 4h 37m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 20:03 | 22:45 | daily | UA2289 | United Airlines | 4h 42m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 20:03 | 22:40 | sat | UA2289 | United Airlines | 4h 37m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 20:06 | 22:48 | daily | UA2289 | United Airlines | 4h 42m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 20:08 | 22:50 | fri | UA2289 | United Airlines | 4h 42m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 21:00 | 22:52 | fri | Korean Air | 3h 52m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates | |
| 21:00 | 23:45 | mon | CI5235 | China Airlines | 4h 45m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |