Cheap Flights from Philadelphia, PA to Houston, TX from $83 - PHL to IAH Tickets & Airfare Deals at Cheapflights.com

Additional useful information for Houston

It’s likely that during this time there will be 2.36 inches less rain in Houston than in Philadelphia .

Over the next ten days, Houston (59.4°F) is expected to be 12.8°F warmer than Philadelphia (46.6°F).

Direct flights from Philadelphia to Houston are currently (7 > 0) available on Sun, Mon, Tue, Wed, Thu, Fri and Sat.

Currently, our data suggests that 5 airlines fly Philadelphia to Houston directly, including American Airlines, Frontier and United Airlines.

In the past 30 days, 181 users have been searching this flight route from Philadelphia to Houston.

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Flights from Philadelphia (NYC) to Houston (IAH)