Cheap Flights from Chicago to Puget Sound: CHI→SEA from HK$658

View HK$658 flight on Tue, 17 Jun 2025Opens in a new window

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Find Cheap Flights from Chicago (CHI) to Puget Sound (SEA)

Prices were available within the past 7 days and start at HK$658 for one-way flights and HK$1,315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 13 May - Tue, 20 May
ORD
Chicago
SEA
Seattle
HK$1,315 Return, found 5 days ago
HK$1,315
Return
found 5 days ago
Select Delta flight, departing Tue, 13 May from Chicago to Seattle, returning Tue, 20 May, priced at HK$1,315 found 5 days ago
Delta
Mon, 9 Jun - Tue, 17 Jun
ORD
Chicago
SEA
Seattle
HK$1,552 Return, found 3 days ago
HK$1,552
Return
found 3 days ago
Select Delta flight, departing Mon, 9 Jun from Chicago to Seattle, returning Tue, 17 Jun, priced at HK$1,552 found 3 days ago
Delta
Mon, 9 Jun - Mon, 16 Jun
ORD
Chicago
SEA
Seattle
HK$1,788 Return, found 3 days ago
HK$1,788
Return
found 3 days ago
Select Delta flight, departing Mon, 9 Jun from Chicago to Seattle, returning Mon, 16 Jun, priced at HK$1,788 found 3 days ago
Delta
Sat, 17 May - Tue, 20 May
ORD
Chicago
SEA
Seattle
HK$1,821 Return, found 5 days ago
HK$1,821
Return
found 5 days ago
Select Delta flight, departing Sat, 17 May from Chicago to Seattle, returning Tue, 20 May, priced at HK$1,821 found 5 days ago
American Airlines
Mon, 9 Jun - Tue, 17 Jun
ORD
Chicago
SEA
Seattle
HK$1,982 Return, found 3 days ago
HK$1,982
Return
found 3 days ago
Select American Airlines flight, departing Mon, 9 Jun from Chicago to Seattle, returning Tue, 17 Jun, priced at HK$1,982 found 3 days ago
United
Mon, 9 Jun - Tue, 17 Jun
ORD
Chicago
SEA
Seattle
HK$1,983 Return, found 3 days ago
HK$1,983
Return
found 3 days ago
Select United flight, departing Mon, 9 Jun from Chicago to Seattle, returning Tue, 17 Jun, priced at HK$1,983 found 3 days ago
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