Search flights from Portland (PDX) to Houston (HOU)

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Cheapest flights to Houston

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Portland to Houston: things to know

The most popular route is from Portland International Airport in Portland to George Bush Intercontinental Airport in Houston. On average this flight takes 6 hours 4 minutes one-way and costs $636 round-trip.

Most popular route
Portland International Airport (PDX) to George Bush Intercontinental Airport (IAH)
Average flight time
6 hours 4 minutes
Average round-trip price
$636
Fly from Portland to Houston
6 airlines

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Airlines that fly from Portland to Houston

Airline options may vary according to recently booked flights and your search terms

  • United Airlines
  • Spirit Airlines
  • American Airlines
  • Frontier Airlines
  • Alaska Airlines
  • Hawaiian Airlines

Frequently asked questions

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Flights to George Bush Intercontinental Airport

Jet into this airport to explore Houston at your leisure. Compare flights, fares, and airlines – all in one place.

Flights to William P. Hobby Airport

Jet into this airport to explore Houston at your leisure.

Hotels in Houston

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