Cheap flights from Philadelphia to Houston
From 207 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 75 US$
Prices by date
75 US$
01/07
105 US$
02/07
105 US$
03/07
105 US$
04/07
105 US$
05/07
134 US$
06/07
Airlines on this route
FAQ
What's the cheapest month to fly Philadelphia to Houston?
Usually 2026-07, from 75 USD.
Are there direct flights from Philadelphia to Houston?
We show both direct and connecting options — filter to compare.