PortlandtoHoustonFlight Time
PDX–IAH · Nonstop
Portland (Portland International Airport) to Houston (George Bush Intercontinental Airport).
The estimated flight time from Portland (PDX) to Houston (IAH) is about 4h 21m, covering 1,823 miles. United Airlines and Alaska Airlines fly the route nonstop with 3-4/day departures, from 07:05 to 23:59 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~4h 21m Estimated from great-circle distance — no tracked flights yet. | 1,823 mi | Nonstop | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Portland to Houston
United Airlines and Alaska Airlines operate 3-4/day flights from PDX to IAH.
- First departure
- 07:05
- Last departure
- 23:59
- Cadence
- 5 departures/day
- Scheduled departure times
- 5
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2-3/day | Boeing 737 · Seat map | 07:1313:02 |
Aircraft on this route
Flying the other way?
IAH to PDX flights — 3-4/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for PDX, refreshed on a rolling basis. Frequency uses 27 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Portland to Houston?
The estimated flight time from Portland (PDX) to Houston (IAH) is about 4h 21m, based on the 1,823-mile flying distance.
How far is Portland from Houston?
Portland (PDX) to Houston (IAH) is about 1,823 miles by air.
Are there nonstop flights from Portland to Houston?
Yes. United Airlines and Alaska Airlines fly nonstop from Portland (PDX) to Houston (IAH), with 3-4/day departures.
Which airlines fly from Portland to Houston?
United Airlines and Alaska Airlines fly nonstop from Portland (PDX) to Houston (IAH).
What aircraft fly from Portland to Houston?
The PDX–IAH route is flown with Boeing 737.
Route hubs
Nearby airport options
Near Houston
- HOU - HoustonWilliam P Hobby Airport · 24 mi from IAHFlights to HOU