$125 Cheap United flights Seattle (SEA) to Chicago (ORD)

$125 Cheap United flights Seattle (SEA) to Chicago (ORD)

Prices were available within the past 7 days and start at $125 for one-way flights and $224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 20 - Mon, Jul 21

SEA

Seattle

ORD

Chicago

$224 Roundtrip, found 12 hours ago

$224

Roundtrip

found 12 hours ago

Select United flight, departing Sun, Jul 20 from Seattle to Chicago, returning Mon, Jul 21, priced at $224 found 12 hours ago

Sun, Jul 20 - Mon, Jul 21

SEA

Seattle

ORD

Chicago

$249 Roundtrip, found 12 hours ago

$249

Roundtrip

found 12 hours ago

Select United flight, departing Sun, Jul 20 from Seattle to Chicago, returning Mon, Jul 21, priced at $249 found 12 hours ago

Fri, Aug 15 - Sun, Aug 17

SEA

Seattle

ORD

Chicago

$269 Roundtrip, found 2 days ago

$269

Roundtrip

found 2 days ago

Select United flight, departing Fri, Aug 15 from Seattle to Chicago, returning Sun, Aug 17, priced at $269 found 2 days ago

Sun, Jul 20 - Mon, Jul 21

SEA

Seattle

ORD

Chicago

$269 Roundtrip, found 12 hours ago

$269

Roundtrip

found 12 hours ago

Select United flight, departing Sun, Jul 20 from Seattle to Chicago, returning Mon, Jul 21, priced at $269 found 12 hours ago

Sun, Jul 20 - Mon, Jul 21

SEA

Seattle

ORD

Chicago

$309 Roundtrip, found 12 hours ago

$309

Roundtrip

found 12 hours ago

Select United flight, departing Sun, Jul 20 from Seattle to Chicago, returning Mon, Jul 21, priced at $309 found 12 hours ago

Fri, Aug 15 - Sun, Aug 17

SEA

Seattle

ORD

Chicago

$316 Roundtrip, found 2 days ago

$316

Roundtrip

found 2 days ago

Select United flight, departing Fri, Aug 15 from Seattle to Chicago, returning Sun, Aug 17, priced at $316 found 2 days ago