Flights to North Seattle from Chicago from RM374

View RM374 flight on Tue, 9 Sep 2025Opens in a new window

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Cheap Flights from Chicago to North Seattle (CHI-SEA)

Prices were available within the past 7 days and start at RM374 for one-way flights and RM1,011 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 7 May - Sun, 11 May
ORD
Chicago
SEA
Seattle
RM1,011 Return, found 3 days ago
RM1,011
Return
found 3 days ago
Select Delta flight, departing Wed, 7 May from Chicago to Seattle, returning Sun, 11 May, priced at RM1,011 found 3 days ago
Delta
Mon, 8 Sep - Sun, 14 Sep
ORD
Chicago
SEA
Seattle
RM1,206 Return, found 2 days ago
RM1,206
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Sep from Chicago to Seattle, returning Sun, 14 Sep, priced at RM1,206 found 2 days ago
Delta
Mon, 8 Sep - Sun, 14 Sep
ORD
Chicago
SEA
Seattle
RM1,211 Return, found 2 days ago
RM1,211
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Sep from Chicago to Seattle, returning Sun, 14 Sep, priced at RM1,211 found 2 days ago
United
Wed, 7 May - Sun, 11 May
ORD
Chicago
SEA
Seattle
RM1,234 Return, found 3 days ago
RM1,234
Return
found 3 days ago
Select United flight, departing Wed, 7 May from Chicago to Seattle, returning Sun, 11 May, priced at RM1,234 found 3 days ago
Delta
Mon, 8 Sep - Sun, 14 Sep
ORD
Chicago
SEA
Seattle
RM1,254 Return, found 2 days ago
RM1,254
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Sep from Chicago to Seattle, returning Sun, 14 Sep, priced at RM1,254 found 2 days ago
American Airlines
Wed, 7 May - Sun, 11 May
ORD
Chicago
SEA
Seattle
RM1,405 Return, found 3 days ago
RM1,405
Return
found 3 days ago
Select American Airlines flight, departing Wed, 7 May from Chicago to Seattle, returning Sun, 11 May, priced at RM1,405 found 3 days ago
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