$67 Cheap Frontier Airlines flights Houston (IAH) to Chicago (ORD)

$67 Cheap Frontier Airlines flights Houston (IAH) to Chicago (ORD)

Prices were available within the past 7 days and start at $67 for one-way flights and $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 8 - Tue, May 13

IAH

Houston

ORD

Chicago

$180 Roundtrip, found 1 day ago

$180

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 8 from Houston to Chicago, returning Tue, May 13, priced at $180 found 1 day ago

Mon, May 5 - Fri, May 16

IAH

Houston

ORD

Chicago

$193 Roundtrip, found 1 day ago

$193

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 5 from Houston to Chicago, returning Fri, May 16, priced at $193 found 1 day ago

Fri, Jul 18 - Mon, Jul 21

IAH

Houston

ORD

Chicago

$203 Roundtrip, found 4 days ago

$203

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 18 from Houston to Chicago, returning Mon, Jul 21, priced at $203 found 4 days ago

Mon, May 5 - Sun, May 11

IAH

Houston

ORD

Chicago

$206 Roundtrip, found 1 day ago

$206

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 5 from Houston to Chicago, returning Sun, May 11, priced at $206 found 1 day ago

Fri, Jul 18 - Mon, Jul 21

IAH

Houston

ORD

Chicago

$208 Roundtrip, found 4 days ago

$208

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 18 from Houston to Chicago, returning Mon, Jul 21, priced at $208 found 4 days ago

Thu, Jul 17 - Sun, Jul 20

IAH

Houston

ORD

Chicago

$213 Roundtrip, found 4 days ago

$213

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Houston to Chicago, returning Sun, Jul 20, priced at $213 found 4 days ago