Flights Chicago to Seattle/Tacoma

Find cheap Chicago - Seattle/Tacoma flights with our free flight search engine. Compare all available fares for direct flights to Seattle/Tacoma. Search and find the best fares and deals for Chicago to Seattle/Tacoma flights. Find your cheap flight to Seattle/Tacoma (SEA) among many online travel agencies, traditional airlines as well as low cost carriers.

Jetcost is a price comparison service for flights to Seattle/Tacoma airport. You can also compare hotels in Seattle/Tacoma and Seattle/Tacoma car rentals.

Lowest round trip fares found for Chicago to Seattle/Tacoma flights

Flight

Airline name

Price

Type

Trip dates

Search date

Chicago - Seattle/Tacoma Spirit Airlines $279 Return 07 February 11 February

Recent flight searches Chicago - Seattle/Tacoma

Flight

Airline name

Price

Type

Trip dates

Search date

Provider

Chicago - Seattle/Tacoma Spirit Airlines $279 Return 07 to 11 February 6 days ago
Chicago - Seattle/Tacoma Alaska Airlines $208 One-way 15 June 12 days ago
Chicago - Seattle/Tacoma Alaska Airlines $247 One-way 10 August 95 days ago
Compare flights from Chicago to Seattle/Tacoma on regular or low cost flights and find the best CHI - SEA flight prices on Jetcost.
Weather forecast for Seattle/Tacoma
  • Sunday 22
    Min 10 °C
    Max 17 °C
  • Monday 23
    Min 6 °C
    Max 12 °C
  • Tuesday 24
    Min 6 °C
    Max 13 °C
  • Wednesday 25
    Min 5 °C
    Max 15 °C
  • Thursday 26
    Min 3 °C
    Max 16 °C