Using the online timetable is an easy way to look at all the direct flights Chicago — Seattle
311 flights in a week
Departure and arrival times are local (Chicago and Seattle)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 01:55 | 04:15 | tue, fri, sat | KE233 | Korean Air | 4h 20m | 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 |
| 02:31 | 04:13 | tue, wed, thu, fri | 5X988 | UPS | 3h 42m | Chicago Rockford International Airport — Boeing Field International Airport | Select dates |
| 02:31 | 04:11 | tue | 5X988 | UPS | 3h 40m | Chicago Rockford International Airport — Boeing Field International Airport | Select dates |
| 04:25 | 06:24 | mon | Korean Air | 3h 59m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates | |
| 06:00 | 08:37 | daily | AS942 | Alaska Airlines (Seattle Kraken Livery) | 4h 37m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:20 | 08:50 | mon, tue, thu, fri, sat, sun | AS942 | Alaska Airlines (Seattle Kraken Livery) | 4h 30m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:20 | 08:52 | mon, wed, thu, fri, sat, sun | AS942 | Alaska Airlines (Seattle Kraken Livery) | 4h 32m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 06:45 | 09:21 | daily | AA3334 | American Airlines | 4h 36m | 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 | |
| 07:05 | 09:38 | sat | AA2101 | American Airlines | 4h 33m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 07:10 | 09:50 | daily | UA1643 | United Express | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 07:10 | 09:43 | mon, tue, thu, fri, sat, sun | UA1005 | United Express | 4h 33m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 07:10 | 09:45 | mon, thu, fri, sat, sun | DL2041 | Delta Air Lines | 4h 35m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 07:15 | 09:45 | daily | DL2041 | Delta Air Lines | 4h 30m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 07:20 | 09:56 | mon, tue, wed, thu, fri, sun | AA2101 | American Airlines | 4h 36m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 07:55 | 10:20 | mon, thu, fri | WN1141 | Southwest Airlines | 4h 25m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:21 | thu | AS9811 | Alaska Airlines (Seattle Kraken Livery) | 4h 21m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:00 | 10:37 | daily | AS683 | Alaska Airlines (Seattle Kraken Livery) | 4h 37m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:25 | 10:55 | sat, sun | WN1141 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:40 | 11:10 | tue, wed | WN1401 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 08:45 | 11:31 | tue, wed, fri, sun | UA1620 | United Express | 4h 46m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 09:50 | 12:24 | daily | AA1496 | American Airlines | 4h 34m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 10:00 | 12:34 | daily | AS329 | Alaska Airlines (Seattle Kraken Livery) | 4h 34m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 11:26 | 13:59 | mon, tue, wed, sat, sun | AA3033 | American Airlines | 4h 33m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 11:40 | 14:05 | mon, thu, fri | WN1129 | Southwest Airlines | 4h 25m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 11:45 | 14:15 | mon, tue, sun | AA2461 | American Airlines | 4h 30m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 11:47 | 14:23 | daily | AA3266 | American Airlines | 4h 36m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:05 | 14:39 | sat | AS891 | Alaska Airlines (Seattle Kraken Livery) | 4h 34m | O'Hare 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 | |
| 12:40 | 15:10 | sun | UA3761 | United Express | 4h 30m | O'Hare International Airport — Boeing Field International Airport | Select dates |
| 12:55 | 15:20 | tue, wed | WN1141 | Southwest Airlines | 4h 25m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:55 | 15:40 | mon, thu, fri, sun | DL1418 | Delta Air Lines | 4h 45m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:55 | 15:32 | daily | UA1485 | United Express | 4h 37m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:55 | 15:34 | sat | UA1485 | United Express | 4h 39m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 12:59 | 15:38 | mon, fri, sun | DL1418 | Delta Air Lines | 4h 39m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:01 | 15:35 | mon, tue, wed, thu, fri, sun | AS891 | Alaska Airlines (Seattle Kraken Livery) | 4h 34m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:03 | 15:42 | daily | AS891 | Alaska Airlines (Seattle Kraken Livery) | 4h 39m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:03 | 15:42 | tue | AS891 | AlphaSky | 4h 39m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 13:40 | 16:20 | daily | UA1485 | United Express | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:20 | 16:45 | mon, thu, fri | WN311 | Southwest Airlines | 4h 25m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:45 | 16:17 | tue, wed, thu, fri | 5X2988 | UPS | 3h 32m | Chicago Rockford International Airport — Boeing Field International Airport | Select dates |
| 14:45 | 16:21 | sat | 5X2988 | UPS | 3h 36m | Chicago Rockford International Airport — Boeing Field International Airport | Select dates |
| 14:51 | 17:29 | daily | AA2200 | American Airlines | 4h 38m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 15:09 | 17:49 | daily | AS407 | Alaska Airlines (Seattle Kraken Livery) | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 15:09 | 17:49 | tue | AS407 | AlphaSky | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 15:20 | 17:52 | daily | AS407 | Alaska Airlines (Seattle Kraken Livery) | 4h 32m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 15:20 | 17:52 | thu | AS407 | AlphaSky | 4h 32m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:00 | 05:35 | thu | BR653 | EVA Air | 15h 35m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:05 | 18:57 | sat | DL564 | Delta Air Lines | 4h 52m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:10 | 18:53 | daily | UA2278 | United Express | 4h 43m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:10 | 18:49 | mon, tue, wed, thu, fri, sun | UA2278 | United Express | 4h 39m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:15 | 18:58 | tue, wed, thu, sun | UA2278 | United Express | 4h 43m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:45 | 19:15 | mon, thu, fri | WN1437 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:00 | 19:40 | sun | AA3105 | American Airlines | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:00 | 06:35 | tue | BR653 | EVA Air | 15h 35m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:05 | 19:35 | sat | WN1437 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:20 | 19:50 | sun | WN1763 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:25 | 19:55 | sat | WN1401 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:28 | 20:03 | daily | AA3105 | American Airlines | 4h 35m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:30 | 19:54 | wed | 7H8622 | New Pacific Airlines | 4h 24m | Chicago Midway International Airport — Boeing Field International Airport | Select dates |
| 17:30 | 20:08 | tue | DL2299 | Delta Air Lines | 4h 38m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:31 | 20:02 | mon, fri, sat | AA3105 | American Airlines | 4h 31m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:33 | 20:04 | mon, sun | AA3105 | American Airlines | 4h 31m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:34 | 20:05 | thu | AA3105 | American Airlines | 4h 31m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:35 | 20:09 | tue, wed, thu, fri, sat, sun | AA1332 | American Airlines | 4h 34m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:45 | 20:17 | daily | AS337 | Alaska Airlines (Seattle Kraken Livery) | 4h 32m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:48 | 20:19 | wed | AA3105 | American Airlines | 4h 31m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:50 | 20:30 | tue, wed, sat | AA3105 | American Airlines | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:54 | 20:34 | mon, tue, sun | AS337 | Alaska Airlines (Seattle Kraken Livery) | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:55 | 20:35 | wed, thu, sat | AS337 | Alaska Airlines (Seattle Kraken Livery) | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 17:56 | 20:32 | mon, tue, wed, sat, sun | AS337 | Alaska Airlines (Seattle Kraken Livery) | 4h 36m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:05 | 20:46 | mon, tue, wed, thu, fri, sun | DL2299 | Delta Air Lines | 4h 41m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:10 | 20:50 | thu, fri, sun | DL2299 | Delta Air Lines | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:13 | 20:50 | sat, sun | DL2299 | Delta Air Lines | 4h 37m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:13 | 20:16 | sat | DL9871 | Delta Air Lines | 4h 3m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:35 | 22:20 | mon, wed, thu, fri, sun | UA2211 | United Express | 4h 45m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:35 | 22:18 | fri | UA2211 | United Express | 4h 43m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:59 | 22:42 | mon, tue, wed, thu, fri, sat | UA2211 | United Express | 4h 43m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:59 | 22:39 | tue, sun | UA2211 | United Express | 4h 40m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 20:20 | 22:50 | sun | WN3039 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 20:25 | 23:09 | sun | AA3002 | American Airlines | 4h 44m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 20:52 | 23:40 | tue | AA3332 | American Airlines | 4h 48m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 20:53 | 23:41 | daily | AA3332 | American Airlines | 4h 48m | 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 | |
| 21:05 | 23:35 | tue | WN3039 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 21:16 | 23:59 | mon, sun | UA2200 | United Express | 4h 43m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 21:32 | 05:29 | tue | 5X987 | UPS | 9h 57m | Chicago Rockford International Airport — Boeing Field International Airport | Select dates |
| 21:35 | 00:05 | mon, thu, fri, sat | WN1401 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 21:40 | 23:41 | mon | CI5335 | China Airlines | 4h 1m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 21:49 | 23:38 | tue | UA8211 | United Express | 3h 48m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |
| 22:20 | 00:50 | mon | WN3039 | Southwest Airlines | 4h 30m | Chicago Midway International Airport — Seattle-Tacoma International Airport | Select dates |
| 23:30 | 01:23 | mon | CI5335 | China Airlines | 3h 53m | O'Hare International Airport — Seattle-Tacoma International Airport | Select dates |