Direct flights from Houston to Portland
25 nonstop flights a week on 2 airlines. Zero layovers — one hop from IAH to PDX.
Flight time: about 3h54m nonstop
Flying back? Portland → Houston · 25 nonstop flights a week
Which days does it fly?
When does it fly?
Departure times in Houston local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL740 | 9:30a | 3h52m | Daily |
| United UAL1964 | 4:45p | 3h53m | Mon, Tue, Wed, Thu, Fri, Sun |
| Alaska ASA1421 | 6:17p | 3h55m | Daily |
| United UAL1420 | 7:50p | 3h56m | Mon, Thu, Fri, Sat, Sun |
UnitedOther airports near Houston with nonstops to Portland
| Airport | Distance | Flights / wk |
|---|---|---|
| AUS — AustinAlaska | 140 mi | 14 |
The route
One hop: IAH → PDXDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston (IAH) to Portland (PDX)
George Bush Intercontinental Airport (IAH) has 25 nonstop flights a week to Portland (PDX), operated by Alaska and United. No layovers, no connections — one hop out of IAH 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 Houston to Portland?
The nonstop flight from Houston (IAH) to Portland (PDX) takes about 3h54m in the air, based on recently observed nonstop departures.
Is there a nonstop return flight from Portland to Houston?
Yes — 25 nonstop flights a week from Portland (PDX) back to Houston (IAH) on Alaska and United, based on recently observed departures.