Cheap flights from Pittsburgh to Houston
from 205 US$
Compare hundreds of airlines Pittsburgh–Houston
The cheapest month is usually 2026-10 · 205 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Pittsburgh to Houston, a about 1,831 km route (around 2h 47m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as United Airlines operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Pittsburgh to Houston?
It's usually 2026-10, from 205 USD. Use the price calendar to compare other dates.
How long is the flight from Pittsburgh to Houston?
A nonstop flight takes about 2h 47m and covers around 1,831 km. Connecting itineraries take longer.
Are there direct flights from Pittsburgh to Houston?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Pittsburgh to Houston?
United Airlines operate this route, among others. Compare them all in the results.
When should I book Pittsburgh–Houston flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Pittsburgh → Houston · Live fares from 100+ sites — free, with no hidden fees.