AED430 Cheap Flights from Portland (PDX) to Houston (IAH)

View AED430 flight on Sat, 25 October 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Portland to Houston (PDX-IAH)

Prices were available within the past 7 days and start at AED430 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How long does it take to fly from PDX to IAH?
United Airlines has a direct flight leaving from Portland Airport at 12:43PM and reaching Houston Airport at 6:53PM — a total travel time of 4 hours and 10 minutes. Lock in the seat that's right for you, bring something to keep you occupied and the time will zip by.
Is it cheaper to buy a plane ticket from PDX to George Bush Intercontinental Airport (IAH) last minute?
Booking your flight from PDX Airport to George Bush Intercontinental Airport (IAH) at the last minute could save you dollars if you happen to find a real steal. However, airfares don't usually get cheaper as the departure date nears. If you wait, flights could also be booked solid or the best seats taken (don't get stuck in the middle!). If you want to be on the safe side, book well ahead of when you want to leave. In fact, Expedia has some of the biggest deals up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as offers are updated on Expedia all the time.
What airports do you fly into for Houston from Portland?
George Bush Intercontinental Airport (IAH), William P. Hobby Airport (HOU) and Ellington Field Airport (EFD) are your options when heading off from Portland to Houston. Approximately 26 kilometers north of downtown Houston, George Bush Intercontinental Airport (IAH) is the city's principal entry point. Take into account factors such as flight arrival and departure times and the distance to your hotel before settling on an airport. Toyota Center and Minute Maid Park are a couple of awesome attractions to put on your itinerary when you arrive.
What are the most popular departure times for flights from Portland Intl. Airport (PDX) to Houston Airport?
Between 12:00 PM - 1:00 PM is when you'll find the most United Airlines flights taking off from Portland Intl. Airport (PDX) to Houston Airport. Our advice? Book a journey that departs sometime in the morning. With air traffic yet to build up, your odds of hopping on a delay-free flight are higher.
Can I change the date of my flight from Portland Airport to Houston Airport?
Make changes quickly to your PDX to Houston Airport ticket via the Expedia Trips portal. Before you amend times or dates, read the ticket rules in your itinerary to find out what you can do and if any charges apply. Some airlines charge a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also take a look at our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Portland Intl.
Destination airport
George Bush Intercontinental
Distance
2915 km
Average flight time
6 hours 35 mins

Book with confidence

Book with confidence

Portland to Houston Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Portland to Houston offer the perfect respite. Not only does exploring Houston provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Portland to Houston may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Houston are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Houston more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is AED430 now!

Portland to Houston Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia