Nonstop flights from Pittsburgh to Houston

United Airlines flies this route 2 to 3 times a day.

PITPittsburgh International

1,116 mi · 19 flights a week

IAHHouston George Bush Intercontinental

PITIAH

When they leave

Pittsburgh time

6:15a5:03pFirst departure 6:15 AM, last 5:03 PM

One morning flight at 6:15 AM, then two in the afternoon, 1:00 PM to 1:05 PM, then two in the evening, 5:02 PM to 5:03 PM.

Every flight

Earliest first

6:15 AM→8:18 AMUnited AirlinesBoeing 737Daily
1:00 PM→3:10 PMUnited AirlinesEmbraer 175Tue
1:00 PM→3:03 PMUnited AirlinesBoeing 737 MAX 8Wed, Thu
1:05 PM→3:08 PMUnited AirlinesBoeing 737Mon, Fri
5:02 PM→7:05 PMUnited AirlinesBoeing 737Mon, Fri, Sat, Sun
5:03 PM→7:10 PMUnited AirlinesBoeing 737Tue, Wed, Thu

Schedules last checked Sep 19, 2026. Times are local.

Flying from Pittsburgh to Houston

United Airlines is the only airline flying nonstop from Pittsburgh to Houston, 2 to 3 times a day on the Boeing 737, Boeing 737 MAX 8 and Embraer 175.

There are 2 or 3 flights every day of the week. The first arrival in Houston is at 8:18 AM and the last at 7:10 PM. The flight covers 1,116 miles.

Flying back, Houston to Pittsburgh has 20 nonstop flights a week. From Pittsburgh, William P. Hobby (HOU) is the other Houston area airport with nonstop flights, 7 a week.