Non-stop flights from Chicago to Seattle for only $154 roundtrip with American Airlines.

Also works in reverse.

 

DEPART:
Chicago, USA

 

ARRIVE:
Seattle, USA

 

RETURN:
Chicago, USA

 

DATES:
Availability from January to March 2022

Example dates:

 

Chicago – Seattle
11th-19th Jan
18th-26th Jan
19th-27th Jan
21st-29th Jan
22nd-30th Jan
26th Jan – 3rd Feb
28th Jan – 5th Feb
29th Jan – 6th Feb
31st Jan – 8th Feb
4th-12th Feb
5th-13th Feb
8th-16th Feb
15th-23rd Feb
22nd Feb – 2nd Mar

 

Seattle – Chicago
12th-20th Jan
14th-22nd Jan
19th-27th Jan
21st-29th Jan
22nd-30th Jan
25th Jan – 2nd Feb
26th Jan – 3rd Feb
28th Jan – 5th Feb
1st-9th Feb
2nd-10th Feb
4th-12th Feb
8th-16th Feb
16th-24th Feb
28th Feb – 8th Mar

and more…

 

STOPS:

 

AIRLINES:
American Airlines