Direct (nonstop) flights from Pittsburgh to Houston
1 airline flys nonstop from Pittsburgh Airport (PIT) to William P. Hobby Airport (HOU). It's 1,130 miles (1,819 km), about 3h in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Pittsburgh to Houston with one stop · direct emits 191 kg CO₂ per passenger
Looking for the return flight?
HOU → PIT: Flights from Houston to PittsburghOther direct flights from Pittsburgh
Direct flights from Houston (HOU)
Frequently Asked Questions
How long is the direct flight from Pittsburgh to Houston?
A nonstop flight from Pittsburgh (PIT) to Houston (HOU) takes approximately 3 hours. The distance is 1,130 miles (1,819 km).
Which airlines fly nonstop from Pittsburgh to Houston?
Just Southwest Airlines.
Is there a nonstop flight from Pittsburgh to Houston?
Yes. 1 airline: Southwest Airlines.
How far is Pittsburgh from Houston?
The flight distance from Pittsburgh to Houston is 1,130 miles (1,819 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Pittsburgh to Houston?
At 3h, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Pittsburgh to Houston?
Roughly 191 kg CO2 per passenger one-way. That's about the same as driving 955 km.
Is the return flight from Houston to Pittsburgh also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Pittsburgh to Houston?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Pittsburgh Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.