Nonstop flights from Houston to Pittsburgh
Southwest Airlines flies this route daily.
HOUHouston William P. Hobby
1,130 mi · 7 flights a week
PITPittsburgh International
When they leave
Houston time2:50p6:40pFirst departure 2:50 PM, last 6:40 PM
Two in the afternoon, 2:50 PM to 3:05 PM, then two in the evening, 6:35 PM to 6:40 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Houston to Pittsburgh
Southwest Airlines is the only airline flying nonstop from Houston to Pittsburgh, daily on the Boeing 737 MAX 8.
The first arrival in Pittsburgh is at 6:30 PM and the last at 10:25 PM. The flight covers 1,130 miles.
Flying back, Pittsburgh to Houston has 7 nonstop flights a week. George Bush Intercontinental (IAH) also has nonstop flights to Pittsburgh, 20 a week.
Return flights
Every Houston airport
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Find the cheapest day to fly from Houston to Pittsburgh.
Schedules as of Oct 9, 2026.