$145 Cheap Delta flights Houston (HOU) to Chicago (ORD)

$145 Cheap Delta flights Houston (HOU) to Chicago (ORD)

Prices were available within the past 7 days and start at $145 for one-way flights and $228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 18 - Sun, Sep 21

IAH

Houston

ORD

Chicago

$228 Roundtrip, found 5 days ago

$228

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Sep 18 from Houston to Chicago, returning Sun, Sep 21, priced at $228 found 5 days ago

Sun, Aug 31 - Tue, Sep 2

IAH

Houston

ORD

Chicago

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 31 from Houston to Chicago, returning Tue, Sep 2, priced at $228 found 1 day ago

Fri, Aug 29 - Tue, Sep 2

HOU

Houston

ORD

Chicago

$569 Roundtrip, found 1 day ago

$569

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Aug 29 from Houston to Chicago, returning Tue, Sep 2, priced at $569 found 1 day ago