Cheap flights from Chicago (CHI) to Seattle (SEA)

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Lowest round trip fares by airline from Chicago and Seattle

Cheapest prices ($53 One Way, $103 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
SEA
Seattle
$103 Roundtrip, found 2 days ago
$103
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Chicago to Seattle, returning Wed, Jan 14, priced at $103 found 2 days ago
Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
SEA
Seattle
$103 Roundtrip, found 2 days ago
$103
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 7 from Chicago to Seattle, returning Wed, Jan 14, priced at $103 found 2 days ago
Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
SEA
Seattle
$133 Roundtrip, found 2 days ago
$133
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Jan 7 from Chicago to Seattle, returning Wed, Jan 14, priced at $133 found 2 days ago
Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
SEA
Seattle
$180 Roundtrip, found 2 days ago
$180
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 7 from Chicago to Seattle, returning Wed, Jan 14, priced at $180 found 2 days ago
Sat, Jan 17 - Mon, Jan 19
MDW
Chicago
SEA
Seattle
$212 Roundtrip, found 6 days ago
$212
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sat, Jan 17 from Chicago to Seattle, returning Mon, Jan 19, priced at $212 found 6 days ago

Fly From Chicago to Seattle

Origin
Chicago
Destination
Seattle
Number of Daily Flights
Earliest Flight Departure Date
Latest Flight Departure Date
Popular Airlines

Cheap flights from Chicago to Seattle

Exploring Seattle is sure to provide you with plenty of new things to see and do. You will find getting around the city is much easier with your own set of wheels. The best place to pick up a rental car is at the Seattle-Tacoma International Airport (SEA). The city of Seattle is home to many coffee company headquarters like Starbucks and Seattle's Best, so grab a cappuccino for the drive downtown.

Key Facts

Once in the downtown area, you can ride the elevator to the observation deck of the Space Needle, to get a feel for the layout of the city from over 500 feet up. If the weather is nice, you can visit one of the outdoor attractions such as the Woodland Park Zoo, or the Olympic Sculpture Park.

Opened in 2007, the park features a selection of exciting sculptures and its own beach. If you have an interest in airplanes, Museum Flight is just a short drive from the downtown area. When the Seattle Mariners are in town, you can catch an exciting game at the Safeco Field, with its retractable roof to keep out the rain.

Hints and Tips

It will take a little over four hours to fly from Chicago's O'Hare International Airport (ORD) to Seattle.

Flights from Cities near Chicago

Flights to Cities near Seattle

Other Flights to Seattle

Other Flights from Chicago

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.