Are there nonstop flights from Phoenix (PHX) to Houston (HOU)?

Yes. Southwest Airlines fly this route. Flight time is about 2h 26m.

What is the fastest connection from Phoenix (PHX) to Houston (HOU)?

via Austin ≈ 2h 56m, via Midland ≈ 2h 56m, via El Paso ≈ 2h 56m (estimated flying time, excluding layovers).

Phoenix Sky Harbor International Airport (PHX) to William P. Hobby Airport (HOU)・1,638 km

Nonstop flights available (1 airline). Flight time about 2h 26m. Nonstop return flights also operate.

37 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.