$136 Cheap Frontier Airlines flights Houston (IAH) to Philadelphia (PHL)

$136 Cheap Frontier Airlines flights Houston (IAH) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $136 for one-way flights and $271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 14 - Thu, May 15

IAH

Houston

PHL

Philadelphia

$271 Roundtrip, found 16 hours ago

$271

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Wed, May 14 from Houston to Philadelphia, returning Thu, May 15, priced at $271 found 16 hours ago

Mon, May 5 - Sat, May 17

IAH

Houston

TTN

Trenton

$280 Roundtrip, found 4 days ago

$280

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, May 5 from Houston to Trenton, returning Sat, May 17, priced at $280 found 4 days ago

Wed, May 14 - Thu, May 15

IAH

Houston

PHL

Philadelphia

$289 Roundtrip, found 16 hours ago

$289

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Wed, May 14 from Houston to Philadelphia, returning Thu, May 15, priced at $289 found 16 hours ago

Wed, May 14 - Thu, May 15

IAH

Houston

PHL

Philadelphia

$296 Roundtrip, found 16 hours ago

$296

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Wed, May 14 from Houston to Philadelphia, returning Thu, May 15, priced at $296 found 16 hours ago

Fri, May 9 - Fri, May 16

IAH

Houston

TTN

Trenton

$318 Roundtrip, found 4 days ago

$318

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, May 9 from Houston to Trenton, returning Fri, May 16, priced at $318 found 4 days ago

Thu, Jul 24 - Wed, Jul 30

IAH

Houston

TTN

Trenton

$352 Roundtrip, found 5 days ago

$352

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 24 from Houston to Trenton, returning Wed, Jul 30, priced at $352 found 5 days ago