Jetradar will find you the cheapest airfare for Chicago – Seattle by comparing the costs of flights to Seattle using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy tickets for Chicago – Seattle is up to you.
Please keep in mind that, depending on the number of days remaining until your departure, the price of a ticket for Chicago – Seattle could change by more than 63%.
Jetradar suggests purchasing tickets for Chicago – Seattle in advance so you can choose your flight conditions and focus on your preferences and financial capabilities.
| Month | One-way | Round-trip |
|---|---|---|
| November 2018 | 01.11.2018check | 24.11 - 28.11.2018$311 |
| December 2018 | 01.12.2018check | 04.12 - 18.12.2018$204 |
| January 2019 | 11.01.2019$115 | 04.01 - 08.01.2019$222 |
| February 2019 | 01.02.2019check | 01.02 - 08.02.2019check |
| March 2019 | 01.03.2019check | 01.03 - 08.03.2019check |
| April 2019 | 01.04.2019check | 10.04 - 11.04.2019$271 |
| May 2019 | 01.05.2019check | 01.05 - 08.05.2019check |
| June 2019 | 01.06.2019check | 01.06 - 08.06.2019check |
| July 2019 | 01.07.2019check | 05.07 - 20.07.2019$305 |
| August 2019 | 01.08.2019check | 01.08 - 08.08.2019check |
| September 2019 | 01.09.2019check | 01.09 - 08.09.2019check |
| October 2019 | 01.10.2019check | 01.10 - 08.10.2019check |
* Prices found by users over the last 48 hours that do not represent an offer.
Least expensive flight from Chicago to Seattle found by our users over the last 48 hours: ticket with Alaska Airlines with a departure on 11.01.2019 and a cost of 115 US dollars . Find this ticket
Fastest flight from Chicago to Seattle: ticket with United Airlines with a departure nearest to 16.11.2018 and a duration of 4hrs. 23min.. Find this ticket
| Flight | Departure | Duration | Arrival | Departure days |
|---|---|---|---|---|
| American Airlines (AA1623) | 07:09 | 4hrs. 38min | 09:47 | every day |
| American Airlines (AA1239) | 11:49 | 4hrs. 31min | 14:20 | every day |
| Southwest Airlines (WN1761) | 19:25 | 4hrs. 45min | 22:10 | Mon, Tues, Wed, Thurs, Fri, Sun |
| Alaska Airlines (AS23) | 08:00 | 4hrs. 40min | 10:40 | Mon, Tues, Wed, Thurs, Fri, Sun |
| Alaska Airlines (AS29) | 15:30 | 4hrs. 39min | 18:09 | Tues, Wed, Thurs, Fri, Sat, Sun |
| American Airlines (AA41) | 17:15 | 4hrs. 37min | 19:52 | Mon, Tues, Thurs, Sat, Sun |
| Southwest Airlines (WN1396) | 09:20 | 4hrs. 45min | 12:05 | Mon, Tues, Wed, Thurs, Fri |
| United Airlines (UA2017) | 07:27 | 4hrs. 32min | 09:59 | Mon, Tues, Wed, Thurs |
| Alaska Airlines (AS21) | 19:40 | 4hrs. 38min | 22:18 | Tues, Wed, Thurs, Sat |
| United Airlines (UA635) | 09:20 | 4hrs. 23min | 11:43 | Mon, Thurs, Fri |
Chicago airports from which there are flights to Seattle:
Seattle airports accepting flights from Chicago: