Non-stop flights from Chicago to Seattle for only $140 roundtrip with United Airlines.

Also works in reverse.

 

DEPART:
Chicago, USA

 

ARRIVE:
Seattle, USA

 

RETURN:
Chicago, USA

 

DATES:
Availability from September to November 2022

Example dates:

 

Chicago – Seattle
28th Sep – 3rd Oct
19th-24th Oct
26th-31st Oct
27th Oct – 1st Nov
28th Oct – 2nd Nov
29th Oct – 3rd Nov

 

Seattle – Chicago
21st-26th Oct
22nd-27th Oct
27th Oct – 1st Nov
28th Oct – 2nd Nov
29th Oct – 3rd Nov

and more…

 

STOPS:

 

AIRLINES:
United Airlines

 

 

GO TO DEAL