Flights from Chicago to Seattle starting at $277

Cheap flights for the route Chicago – Seattle (CHI – SEA)

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.

General flight information for the route Chicago – Seattle
  • The distance between Chicago and Seattle is: 1734 miles (2791 kilometers)
  • Average flight time from Chicago to Seattle: 4hrs. 46min.
  • Frequency of flights from Chicago to Seattle:daily

Airfare for Chicago – Seattle by month *

MonthOne-wayRound-trip
March 201701.03.2017check01.03 - 08.03.2017check
April 201708.04.2017$27727.04 - 30.04.2017$360
May 201726.05.2017$17210.05 - 13.05.2017$264
June 201705.06.2017$19510.06 - 11.06.2017$313
July 201701.07.2017check03.07 - 13.07.2017$340
August 201708.08.2017$14011.08 - 19.08.2017$347
September 201701.09.2017check01.09 - 08.09.2017check
October 201701.10.2017check01.10 - 08.10.2017check
November 201701.11.2017check01.11 - 08.11.2017check
December 201701.12.2017check01.12 - 08.12.2017check
January 201801.01.2018check01.01 - 08.01.2018check
February 201801.02.2018check01.02 - 08.02.2018check

* 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 American Airlines with a departure on 08.04.2017 and a cost of 277 US dollars. Find this ticket

Fastest flight from Chicago to Seattle: ticket with United Airlines with a departure nearest to 30.03.2017 and a duration of 4hrs. 23min.. Find this ticket

Direct flights for the route Chicago – Seattle
FlightDepartureDurationArrivalDeparture days
Airports that offer Chicago – Seattle flights

Chicago airports from which there are flights to Seattle:

  • Midway (MDW)
  • Chicago O'hare International (ORD)

Seattle airports accepting flights from Chicago:

  • Seattle-Tacoma International (SEA)

Most popular airports offering Chicago – Seattle flights:

  • Chicago O'hare International (ORD) – Seattle-Tacoma International (SEA)

Most popular cities and airports through which you can fly from Chicago to Seattle:

  • St LouisLambert-St. Louis International (STL)
  • DenverDenver International (DEN)
  • DetroitDetroit Metropolitan Wayne County (DTW)
  • Salt Lake CitySalt Lake City International (SLC)
  • MinneapolisMinneapolis - St. Paul International (MSP)
  • Kansas CityKansas City International Airport (MCI)

Most popular by Jetradar

Flights from Chicago

Flights to Seattle

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