Summer flights from Chicago to Seattle for only $174 roundtrip with United Airlines.

Also works in reverse.

 

DEPART:
Chicago, USA

 

ARRIVE:
Seattle, USA

 

RETURN:
Chicago, USA

 

DATES:
Availability from June 2021 to February 2022 (excluding Christmas/New Year)

Example dates:

 

Chicago – Seattle
13th-21st Jun
19th-27th Jul
8th-16th Sep
9th-17th Sep
17th-25th Sep
27th Sep – 5th Oct
28th Sep – 6th Oct
4th-12th Oct
5th-13th Oct
6th-14th Oct
14th-22nd Oct
15th-23rd Oct
1st-9th Nov
6th-14th Nov
8th-16th Nov
1st-9th Dec
18th-26th Jan
19th-27th Jan
25th Jan – 2nd Feb
26th Jan – 3rd Feb
2nd-10th Feb

 

Seattle – Chicago
11th-19th Jun
1st-9th Sep
14th-22nd Sep
15th-23rd Sep
27th Sep – 5th Oct
28th Sep – 6th Oct
12th-20th Oct
13th-21st Oct
18th-26th Oct
19th-27th Oct
20th-28th Oct
26th Oct – 3rd Nov
27th Oct – 4th Nov
31st Oct – 8th Nov
1st-9th Nov
4th-12th Nov
7th-15th Nov
5th-13th Dec
6th-14th Dec
7th-15th Dec
12th-20th Jan
13th-21st Jan
19th-27th Jan
20th-28th Jan
30th Jan – 7th Feb

and more…

 

STOPS:

 

AIRLINES:
United Airlines

 

 

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