Cheap flights from Chicago to Puget Sound from CA $101

Cheap flights from Chicago (CHI) to Puget Sound (SEA)

Prices were available within the past 7 days and start at CA $101 for one-way flights and CA $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed., Jun. 4 - Wed., Jun. 11

ORD

Chicago

SEA

Seattle

CA $218 Roundtrip, found 1 hour ago

CA $218

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Wed., Jun. 4 from Chicago to Seattle, returning Wed., Jun. 11, priced at CA $218 found 1 hour ago

Thu., May 15 - Mon., May 19

ORD

Chicago

SEA

Seattle

CA $227 Roundtrip, found 2 days ago

CA $227

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Thu., May 15 from Chicago to Seattle, returning Mon., May 19, priced at CA $227 found 2 days ago

Wed., Jun. 4 - Wed., Jun. 11

ORD

Chicago

SEA

Seattle

CA $234 Roundtrip, found 1 hour ago

CA $234

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Wed., Jun. 4 from Chicago to Seattle, returning Wed., Jun. 11, priced at CA $234 found 1 hour ago

Thu., May 29 - Sat., Jun. 7

ORD

Chicago

SEA

Seattle

CA $242 Roundtrip, found 5 days ago

CA $242

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu., May 29 from Chicago to Seattle, returning Sat., Jun. 7, priced at CA $242 found 5 days ago

Sat., May 24 - Sat., May 31

ORD

Chicago

SEA

Seattle

CA $248 Roundtrip, found 1 hour ago

CA $248

Roundtrip

found 1 hour ago

Select Delta flight, departing Sat., May 24 from Chicago to Seattle, returning Sat., May 31, priced at CA $248 found 1 hour ago

Tue., Jun. 17 - Thu., Jun. 19

ORD

Chicago

SEA

Seattle

CA $275 Roundtrip, found 9 hours ago

CA $275

Roundtrip

found 9 hours ago

Select Hawaiian Airlines flight, departing Tue., Jun. 17 from Chicago to Seattle, returning Thu., Jun. 19, priced at CA $275 found 9 hours ago