$85 Cheap Frontier Airlines flights Philadelphia (PHL) to Houston (IAH)

$85 Cheap Frontier Airlines flights Philadelphia (PHL) to Houston (IAH)

Prices were available within the past 7 days and start at $85 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 28 - Wed, Apr 29

PHL

Philadelphia

IAH

Houston

$170 Roundtrip, found 1 day ago

$170

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Apr 28 from Philadelphia to Houston, returning Wed, Apr 29, priced at $170 found 1 day ago

Thu, Apr 30 - Tue, May 12

PHL

Philadelphia

IAH

Houston

$195 Roundtrip, found 2 days ago

$195

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Apr 30 from Philadelphia to Houston, returning Tue, May 12, priced at $195 found 2 days ago

Wed, May 20 - Fri, May 29

PHL

Philadelphia

IAH

Houston

$199 Roundtrip, found 5 days ago

$199

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, May 20 from Philadelphia to Houston, returning Fri, May 29, priced at $199 found 5 days ago

Tue, Jul 21 - Wed, Jul 29

PHL

Philadelphia

IAH

Houston

$200 Roundtrip, found 1 day ago

$200

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 21 from Philadelphia to Houston, returning Wed, Jul 29, priced at $200 found 1 day ago

Thu, Apr 30 - Tue, May 12

PHL

Philadelphia

IAH

Houston

$210 Roundtrip, found 2 days ago

$210

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Apr 30 from Philadelphia to Houston, returning Tue, May 12, priced at $210 found 2 days ago

Sun, Apr 26 - Thu, Apr 30

PHL

Philadelphia

IAH

Houston

$214 Roundtrip, found 3 days ago

$214

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Apr 26 from Philadelphia to Houston, returning Thu, Apr 30, priced at $214 found 3 days ago