Flights from Philadelphia to La Porte

Cheapest flights from Philadelphia

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 29 - Tue, Aug 5

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$136 Roundtrip, found 3 days ago

$136

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 29 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Aug 5, priced at $136 found 3 days ago

Wed, Jul 30 - Wed, Aug 6

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$139 Roundtrip, found 3 days ago

$139

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jul 30 from Philadelphia Intl. to George Bush Intercontinental, returning Wed, Aug 6, priced at $139 found 3 days ago

Wed, Jul 9 - Tue, Jul 15

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$142 Roundtrip, found 6 days ago

$142

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $142 found 6 days ago

Sun, Jul 27 - Tue, Aug 5

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$149 Roundtrip, found 3 days ago

$149

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Jul 27 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Aug 5, priced at $149 found 3 days ago

Wed, Jul 9 - Mon, Jul 14

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$157 Roundtrip, found 6 days ago

$157

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Jul 14, priced at $157 found 6 days ago

Sun, Jul 27 - Mon, Aug 4

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$162 Roundtrip, found 3 days ago

$162

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Jul 27 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Aug 4, priced at $162 found 3 days ago

Thu, Jul 10 - Mon, Jul 14

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$172 Roundtrip, found 6 days ago

$172

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Jul 14, priced at $172 found 6 days ago

Wed, Jul 30 - Wed, Aug 6

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$177 Roundtrip, found 3 days ago

$177

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jul 30 from Philadelphia Intl. to George Bush Intercontinental, returning Wed, Aug 6, priced at $177 found 3 days ago

Fri, Jul 4 - Tue, Jul 8

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$181 Roundtrip, found 4 days ago

$181

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Fri, Jul 4 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Jul 8, priced at $181 found 4 days ago

Fri, Aug 1 - Tue, Aug 5

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$183 Roundtrip, found 3 days ago

$183

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Aug 1 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Aug 5, priced at $183 found 3 days ago

Mon, Jul 28 - Tue, Aug 5

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$183 Roundtrip, found 3 days ago

$183

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Jul 28 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Aug 5, priced at $183 found 3 days ago

Tue, Jul 1 - Mon, Jul 7

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$192 Roundtrip, found 4 days ago

$192

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jul 1 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Jul 7, priced at $192 found 4 days ago

Fri, Jul 4 - Thu, Jul 10

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$194 Roundtrip, found 4 days ago

$194

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Fri, Jul 4 from Philadelphia Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $194 found 4 days ago

Sat, Jul 12 - Thu, Jul 17

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$195 Roundtrip, found 5 days ago

$195

Roundtrip

found 5 days ago

Select United flight, departing Sat, Jul 12 from Philadelphia Intl. to George Bush Intercontinental, returning Thu, Jul 17, priced at $195 found 5 days ago

Fri, Aug 1 - Mon, Aug 4

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$196 Roundtrip, found 3 days ago

$196

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Aug 1 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Aug 4, priced at $196 found 3 days ago

Wed, Jul 30 - Wed, Aug 6

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$209 Roundtrip, found 3 days ago

$209

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 30 from Philadelphia Intl. to George Bush Intercontinental, returning Wed, Aug 6, priced at $209 found 3 days ago

Sat, Jul 12 - Thu, Jul 17

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$230 Roundtrip, found 5 days ago

$230

Roundtrip

found 5 days ago

Select United flight, departing Sat, Jul 12 from Philadelphia Intl. to George Bush Intercontinental, returning Thu, Jul 17, priced at $230 found 5 days ago

Wed, Jul 30 - Wed, Aug 6

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$237 Roundtrip, found 3 days ago

$237

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jul 30 from Philadelphia Intl. to George Bush Intercontinental, returning Wed, Aug 6, priced at $237 found 3 days ago

Sat, Jul 12 - Thu, Jul 17

TTN

Mercer

IAH

George Bush Intercontinental

$264 Roundtrip, found 5 days ago

$264

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Mercer to George Bush Intercontinental, returning Thu, Jul 17, priced at $264 found 5 days ago

Thu, Jul 3 - Mon, Jul 7

PHL

Philadelphia Intl.

HOU

William P. Hobby

$309 Roundtrip, found 4 days ago

$309

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, Jul 3 from Philadelphia Intl. to William P. Hobby, returning Mon, Jul 7, priced at $309 found 4 days ago