Flights from Portland to Houston: PDX to IAH Flights + Flight Schedule

Portland

United States

PDX

Portland International Airport

Houston

United States

IAH

George Bush Intercontinental Airport

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Flight schedule

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Distance

1,822 miles · (2,932 km)

Flight time

4 hours and 24 minutes

Airlines

Alaska
United Airlines

Alliances

Oneworld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Airbus A320-100/200
Boeing 737 MAX 8
Boeing 737 MAX 9
Boeing 737-700
Boeing 737-800
Boeing 737-800 (winglets)
Boeing 737-900
Boeing 737-900 (winglets)

Portland to Houston Flight Schedule

Scan through all non-stop flights from Portland to Houston. The full flight schedule below gives an overview of all non-stop flights from PDX to IAH, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Return schedule

Best time to visit Houston

What is the best time to visit Houston?

🌺 💦 Humid Subtropical

Houston is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.

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You can visit Houston any time of the year, but the best months to explore are from to and from to .

Houston

IAH

Airlines flying from Portland to Houston

Airline-specific flight schedules from Portland to Houston

In total there are 2 airlines operating nonstop flights from Portland PDX to Houston IAH. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their PDX IAH flight schedule.

Alaska (AS)

United Airlines (UA)

Alaska flight schedulefrom Portland to Houston

Alaska is a member of Oneworld

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Return schedule

United Airlines flight schedulefrom Portland to Houston

United Airlines is a member of Star Alliance

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Return schedule

Portland to Houston Flights

Flights from PDX to IAH are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 02:27 - 23:59. The earliest flight departs at 02:27, the last flight departs at 23:59. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Portland to Houston takes 4 hours and 24 minutes. The flight distance between Portland and Houston is 1,822 miles (or 2,932 km).