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 |
|---|---|---|
| April 2019 | 30.04.2019$102 | 30.04 - 08.05.2019$183 |
| May 2019 | 15.05.2019$74 | 07.05 - 14.05.2019$135 |
| June 2019 | 18.06.2019$79 | 05.06 - 11.06.2019$140 |
| July 2019 | 01.07.2019check | 01.07 - 08.07.2019check |
| August 2019 | 01.08.2019check | 01.08 - 08.08.2019check |
| September 2019 | 01.09.2019check | 01.09 - 08.09.2019check |
| October 2019 | 18.10.2019$82 | 01.10 - 08.10.2019check |
| November 2019 | 01.11.2019check | 01.11 - 08.11.2019check |
| December 2019 | 01.12.2019check | 01.12 - 08.12.2019check |
| January 2020 | 01.01.2020check | 01.01 - 08.01.2020check |
| February 2020 | 01.02.2020check | 01.02 - 08.02.2020check |
| March 2020 | 01.03.2020check | 01.03 - 08.03.2020check |
* 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 Spirit Airlines with a departure on 15.05.2019 and a cost of 74 US dollars . Find this ticket
Fastest flight from Chicago to Seattle: ticket with United Airlines with a departure nearest to 19.04.2019 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: