Direct flights from Portland to Houston
25 nonstop flights a week on 2 airlines. Zero layovers — one hop from PDX 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 UAL780 | 12:04a | 3h39m | Sat |
| United UAL780 | 12:06a | 3h30m | Mon, Tue, Sun |
| United UAL780 | 12:16a | 3h44m | Fri |
| United UAL462 | 6:54a | 3h39m | Mon, Wed, Fri |
| United UAL462 | 7:00a | 3h40m | Tue, Thu, Sat, Sun |
| Alaska ASA1420 | 7:10a | 3h32m | Mon–Tue |
| Alaska ASA1420 | 7:20a | 3h44m | Thu–Sun |
| Alaska ASA1420 | 7:36a | 3h56m | Wed |
| United UAL1927 | 1:02p | 3h43m | Mon–Thu |
| United UAL1927 | 1:38p | 3h49m | Fri |
| United UAL1927 | 2:42p | 3h38m | Sun |
UnitedThe route
One hop: PDX → IAHDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Portland (PDX) to Houston (IAH)
Portland International Airport (PDX) has 25 nonstop flights a week to Houston (IAH), operated by Alaska and United. No layovers, no connections — one hop out of PDX 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 Portland to Houston?
The nonstop flight from Portland (PDX) to Houston (IAH) takes about 3h40m in the air, based on recently observed nonstop departures.