Search flights from Philadelphia (PHL) to Houston (HOU)

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Cheapest flights to Houston

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Philadelphia to Houston: things to know

The most popular route is from Philadelphia International Airport in Philadelphia to George Bush Intercontinental Airport in Houston. On average this flight takes 4 hours 22 minutes one way and costs US$442 for the round trip.

Most popular route
Philadelphia International Airport (PHL) to George Bush Intercontinental Airport (IAH)
Average flight time
4 hours 22 minutes
Average round-trip price
US$442
Fly from Philadelphia to Houston
5 airlines

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Airlines that fly from Philadelphia to Houston

Airline options may vary according to recently booked flights and your search terms

  • Spirit Airlines
  • American Airlines
  • United Airlines
  • Frontier Airlines
  • Southwest Airlines

Frequently asked questions

Fly to more destinations from Philadelphia

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Hotels in Houston

Thinking about which towns and cities to visit during your trip? Try Houston, a popular choice with other visitors.

Flights to George Bush Intercontinental Airport

Jet into this airport to explore Houston at your leisure.

Flights to William P. Hobby Airport

Jet into this airport to explore Houston at your leisure.

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Flights to Texas

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