Direct flights from Portland to Houston
1 nonstop flight a week on 1 airline. Zero layovers — one hop from PWM to IAH.
Flight time: about 3h40m nonstop
Which days does it fly?
When does it fly?
Departure times in Portland local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL521 | 5:44p | 3h40m | Sat |
United
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The route
One hop: PWM → IAHDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Portland (PWM) to Houston (IAH)
Portland International Jetport (PWM) has 1 nonstop flight a week to Houston (IAH), operated by United. No layovers, no connections — one hop out of PWM and you're there.
This route flies on Saturday — check the schedule grid above before you pick a travel day. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Portland to Houston?
The nonstop flight from Portland (PWM) to Houston (IAH) takes about 3h40m in the air, based on recently observed nonstop departures.
How long does it take to drive from Portland to Houston?
Driving from Portland to Houston takes about 28h 53m behind the wheel — roughly 1,953 miles, or about 3 days of real driving. The nonstop flight takes about 3h40m.