$178 Cheap American Airlines flights Seattle (SEA) to Chicago (ORD)

$178 Cheap American Airlines flights Seattle (SEA) to Chicago (ORD)

Prices were available within the past 7 days and start at $178 for one-way flights and $327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 11 - Mon, Sep 21

SEA

Seattle

ORD

Chicago

$327 Roundtrip, found 2 days ago

$327

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Sep 11 from Seattle to Chicago, returning Mon, Sep 21, priced at $327 found 2 days ago

Fri, Jun 19 - Mon, Jun 29

SEA

Seattle

ORD

Chicago

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jun 19 from Seattle to Chicago, returning Mon, Jun 29, priced at $337 found 1 day ago

Sat, Sep 12 - Mon, Sep 21

SEA

Seattle

ORD

Chicago

$348 Roundtrip, found 2 days ago

$348

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Sep 12 from Seattle to Chicago, returning Mon, Sep 21, priced at $348 found 2 days ago

Thu, Aug 20 - Mon, Aug 24

SEA

Seattle

ORD

Chicago

$351 Roundtrip, found 1 day ago

$351

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Aug 20 from Seattle to Chicago, returning Mon, Aug 24, priced at $351 found 1 day ago

Tue, Aug 18 - Tue, Sep 1

SEA

Seattle

ORD

Chicago

$355 Roundtrip, just found

$355

Roundtrip

just found

Select American Airlines flight, departing Tue, Aug 18 from Seattle to Chicago, returning Tue, Sep 1, priced at $355 just found

Tue, Aug 18 - Tue, Sep 1

SEA

Seattle

ORD

Chicago

$355 Roundtrip, just found

$355

Roundtrip

just found

Select American Airlines flight, departing Tue, Aug 18 from Seattle to Chicago, returning Tue, Sep 1, priced at $355 just found