$41 Cheap Frontier Airlines flights Chicago (ORD) to Houston (IAH)

$41 Cheap Frontier Airlines flights Chicago (ORD) to Houston (IAH)

Prices were available within the past 7 days and start at $41 for one-way flights and $75 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jan 18 - Fri, Jan 30

ORD

Chicago

IAH

Houston

$75 Roundtrip, found 1 day ago

$75

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jan 18 from Chicago to Houston, returning Fri, Jan 30, priced at $75 found 1 day ago

Thu, Feb 12 - Sat, Feb 28

ORD

Chicago

IAH

Houston

$76 Roundtrip, found 1 day ago

$76

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 12 from Chicago to Houston, returning Sat, Feb 28, priced at $76 found 1 day ago

Thu, Feb 12 - Sat, Feb 28

ORD

Chicago

IAH

Houston

$79 Roundtrip, found 3 days ago

$79

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Feb 12 from Chicago to Houston, returning Sat, Feb 28, priced at $79 found 3 days ago

Fri, Jan 23 - Fri, Feb 6

ORD

Chicago

IAH

Houston

$82 Roundtrip, found 1 day ago

$82

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jan 23 from Chicago to Houston, returning Fri, Feb 6, priced at $82 found 1 day ago

Sun, Jan 18 - Sun, Feb 1

ORD

Chicago

IAH

Houston

$83 Roundtrip, found 1 day ago

$83

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jan 18 from Chicago to Houston, returning Sun, Feb 1, priced at $83 found 1 day ago

Fri, Jan 23 - Thu, Feb 12

ORD

Chicago

IAH

Houston

$86 Roundtrip, found 5 days ago

$86

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jan 23 from Chicago to Houston, returning Thu, Feb 12, priced at $86 found 5 days ago