Direct flights from Pittsburgh to Houston
21 nonstop flights a week on 1 airline. Zero layovers — one hop from PIT to IAH.
Flight time: about 2h30m nonstop
Which days does it fly?
When does it fly?
Departure times in Pittsburgh local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL1859 | 6:22a | 2h30m | Thu |
| United UAL1859 | 6:27a | 2h22m | Mon, Tue, Wed, Sat, Sun |
| United UAL1859 | 7:08a | 2h21m | Fri |
| United ASH4033 | 1:04p | 2h32m | Mon, Fri |
| United ASH4033 | 1:12p | 2h32m | Thu, Sat, Sun |
| United ASH4033 | 1:21p | 2h32m | Tue–Wed |
| United UAL1563 | 5:10p | 2h28m | Thu, Sat |
| United UAL1563 | 5:16p | 2h26m | Mon, Tue, Fri, Sun |
| United UAL1563 | 5:26p | 2h36m | Wed |
United
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The route
One hop: PIT → IAHDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Pittsburgh (PIT) to Houston (IAH)
Pittsburgh International Airport (PIT) has 21 nonstop flights a week to Houston (IAH), operated by United. No layovers, no connections — one hop out of PIT and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Pittsburgh to Houston?
The nonstop flight from Pittsburgh (PIT) to Houston (IAH) takes about 2h30m in the air, based on recently observed nonstop departures.
How long does it take to drive from Pittsburgh to Houston?
Driving from Pittsburgh to Houston takes about 20h 6m behind the wheel — roughly 1,340 miles, or about 2 days of real driving. The nonstop flight takes about 2h30m.