$85 Cheap United flights Seattle (SEA) to Chicago (ORD)

$85 Cheap United flights Seattle (SEA) to Chicago (ORD)

Prices were available within the past 7 days and start at $85 for one-way flights and $470 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 8 - Fri, May 9

SEA

Seattle

ORD

Chicago

$470 Roundtrip, found 12 hours ago

$470

Roundtrip

found 12 hours ago

Select United flight, departing Thu, May 8 from Seattle to Chicago, returning Fri, May 9, priced at $470 found 12 hours ago

Thu, May 8 - Fri, May 9

SEA

Seattle

ORD

Chicago

$515 Roundtrip, found 12 hours ago

$515

Roundtrip

found 12 hours ago

Select United flight, departing Thu, May 8 from Seattle to Chicago, returning Fri, May 9, priced at $515 found 12 hours ago

Thu, May 8 - Fri, May 9

SEA

Seattle

ORD

Chicago

$555 Roundtrip, found 12 hours ago

$555

Roundtrip

found 12 hours ago

Select United flight, departing Thu, May 8 from Seattle to Chicago, returning Fri, May 9, priced at $555 found 12 hours ago

Thu, May 8 - Fri, May 9

SEA

Seattle

ORD

Chicago

$560 Roundtrip, found 12 hours ago

$560

Roundtrip

found 12 hours ago

Select United flight, departing Thu, May 8 from Seattle to Chicago, returning Fri, May 9, priced at $560 found 12 hours ago

Thu, May 8 - Fri, May 9

SEA

Seattle

ORD

Chicago

$565 Roundtrip, found 12 hours ago

$565

Roundtrip

found 12 hours ago

Select United flight, departing Thu, May 8 from Seattle to Chicago, returning Fri, May 9, priced at $565 found 12 hours ago

Thu, May 8 - Fri, May 9

SEA

Seattle

ORD

Chicago

$634 Roundtrip, found 12 hours ago

$634

Roundtrip

found 12 hours ago

Select United flight, departing Thu, May 8 from Seattle to Chicago, returning Fri, May 9, priced at $634 found 12 hours ago