Direct flights from Pittsburgh to Houston
All flights from PIT to IAH non-stop. There are direct flights from Pittsburgh Airport (PIT), Pennsylvania, USA to George Bush Intcntl Houston (IAH), Texas, USA with United Airlines. 19 weekly departures are currently scheduled on this route. Departure times range from 06:00 to 17:33 depending on the schedule period. The flight distance is 1122 miles (1805 km). Flight time ranges from 3 hours and 3 minutes to 3 hours and 42 minutes.
Pittsburgh
, USA
Flight schedule from Pittsburgh to Houston with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-31
Pittsburgh to Houston scheduled departures
Select a date to see every published non-stop departure between PIT and IAH.
PIT - IAH route facts
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Distance1122 miles (1805 km)
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Flight time3 hours and 3 minutes to 3 hours and 42 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy Business First
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Hub airportsIAH
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Arrival terminalsTerminal C and Terminal B
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AircraftAirbus A319, Boeing 737-800 Passenger, Boeing 737MAX 8 Passenger, Boeing 737-700 Passenger, Boeing 737MAX 9 Passenger, Boeing 737-900 Passenger, Embraer 175 (Enhanced Winglets) and Airbus A320
Route FAQ
Direct flights from Pittsburgh to TX, USA
From Pittsburgh to Austin
AUS Austin-Bergstrom International Airport
From Pittsburgh to Dallas
DFW Dallas Fort Worth International
From Pittsburgh to Houston
HOU William P. Hobby Airport
From Pittsburgh to Dallas
DAL Dallas Love Fld
