$50 Cheap Frontier Airlines flights Houston (IAH) to Chicago (ORD)

$50 Cheap Frontier Airlines flights Houston (IAH) to Chicago (ORD)

Prices were available within the past 7 days and start at $50 for one-way flights and $126 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 5 - Tue, Nov 11

IAH

Houston

ORD

Chicago

$126 Roundtrip, found 12 hours ago

$126

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Wed, Nov 5 from Houston to Chicago, returning Tue, Nov 11, priced at $126 found 12 hours ago

Mon, Nov 3 - Fri, Nov 7

IAH

Houston

ORD

Chicago

$128 Roundtrip, found 4 days ago

$128

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Nov 3 from Houston to Chicago, returning Fri, Nov 7, priced at $128 found 4 days ago

Thu, Nov 6 - Sun, Nov 9

IAH

Houston

ORD

Chicago

$140 Roundtrip, found 4 days ago

$140

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Nov 6 from Houston to Chicago, returning Sun, Nov 9, priced at $140 found 4 days ago

Thu, Nov 6 - Sun, Nov 9

IAH

Houston

ORD

Chicago

$143 Roundtrip, found 4 days ago

$143

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Nov 6 from Houston to Chicago, returning Sun, Nov 9, priced at $143 found 4 days ago

Sat, Oct 11 - Sat, Oct 25

IAH

Houston

ORD

Chicago

$152 Roundtrip, found 5 days ago

$152

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Oct 11 from Houston to Chicago, returning Sat, Oct 25, priced at $152 found 5 days ago

Sun, Nov 2 - Mon, Nov 10

IAH

Houston

ORD

Chicago

$153 Roundtrip, found 4 days ago

$153

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Nov 2 from Houston to Chicago, returning Mon, Nov 10, priced at $153 found 4 days ago