€94 Cheap Flights Portland to Houston (PDX-IAH)

View €94 flight on Sat, 6 Dec 2025Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Portland to Houston (PDX-IAH)

Prices were available within the past 7 days and start at €94 for one-way flights and €188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 6 Dec - Sat, 13 Dec
PDX
Portland
IAH
Houston
€188 Return, just found
€188
Return
just found
Select American Airlines flight, departing Sat, 6 Dec from Portland to Houston, returning Sat, 13 Dec, priced at €188 just found
Delta
Sat, 6 Dec - Sat, 13 Dec
PDX
Portland
IAH
Houston
€188 Return, just found
€188
Return
just found
Select Delta flight, departing Sat, 6 Dec from Portland to Houston, returning Sat, 13 Dec, priced at €188 just found
American Airlines
Sat, 6 Dec - Sat, 13 Dec
PDX
Portland
IAH
Houston
€205 Return, just found
€205
Return
just found
Select American Airlines flight, departing Sat, 6 Dec from Portland to Houston, returning Sat, 13 Dec, priced at €205 just found
Delta
Sat, 6 Dec - Sat, 13 Dec
PDX
Portland
IAH
Houston
€222 Return, just found
€222
Return
just found
Select Delta flight, departing Sat, 6 Dec from Portland to Houston, returning Sat, 13 Dec, priced at €222 just found
American Airlines
Sat, 6 Dec - Sat, 13 Dec
PDX
Portland
IAH
Houston
€226 Return, just found
€226
Return
just found
Select American Airlines flight, departing Sat, 6 Dec from Portland to Houston, returning Sat, 13 Dec, priced at €226 just found
Delta
Sat, 6 Dec - Sat, 13 Dec
PDX
Portland
IAH
Houston
€231 Return, just found
€231
Return
just found
Select Delta flight, departing Sat, 6 Dec from Portland to Houston, returning Sat, 13 Dec, priced at €231 just found
Delta
Sat, 6 Dec - Sat, 13 Dec
PDX
Portland
IAH
Houston
€235 Return, just found
€235
Return
just found
Select Delta flight, departing Sat, 6 Dec from Portland to Houston, returning Sat, 13 Dec, priced at €235 just found
United
Sat, 6 Dec - Sat, 13 Dec
PDX
Portland
IAH
Houston
€240 Return, just found
€240
Return
just found
Select United flight, departing Sat, 6 Dec from Portland to Houston, returning Sat, 13 Dec, priced at €240 just found
Delta
Sat, 6 Dec - Sat, 13 Dec
PDX
Portland
IAH
Houston
€240 Return, just found
€240
Return
just found
Select Delta flight, departing Sat, 6 Dec from Portland to Houston, returning Sat, 13 Dec, priced at €240 just found
Delta
Sat, 6 Dec - Sat, 13 Dec
PDX
Portland
IAH
Houston
€244 Return, just found
€244
Return
just found
Select Delta flight, departing Sat, 6 Dec from Portland to Houston, returning Sat, 13 Dec, priced at €244 just found

Find the cheapest month to fly from Portland (PDX) to Houston (IAH)

April is typically the cheapest month to fly

From €104 - €440 per traveller.

Frequently asked questions

How much is a flight from PDX to Houston Airport?
The lowest price advertised for a round-trip journey from Portland Airport to George Bush Intercontinental Airport (IAH) is €188. But you better move fast. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to George Bush Intercontinental Airport (IAH)?
We understand that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from PDX Airport to George Bush Intercontinental Airport (IAH) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PDX Airport to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PDX Airport to Houston Airport?
Expect to be soaring through the sky for a while, as the flight distance from PDX to IAH is 2,900 kilometres. Set up a playlist of your favourite tunes before you leave home to stay entertained during the journey.
Which airlines fly direct from Portland Intl. Airport (PDX) to IAH?
Flying nonstop from PDX Airport to George Bush Intercontinental Airport (IAH) is a breeze with United Airlines (UA). This top carrier operates 60 flights every month.
Are Portland Airport to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Portland Intl. Airport (PDX) to Houston Airport are available up to 12 months prior to departure on Expedia. And although you may pick up a great last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We frequently update our fares to bring you the best bargains, so check back often for all the latest specials.

Travel information

Origin airport
Portland Intl.
Destination airport
George Bush Intercontinental
Return price
€187
Distance
2915 km
Average flight time
6 hours 35 mins

Book with confidence

Perfect flights from Portland to Houston

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Portland to Houston. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Portland Intl. to George Bush Intercontinental ticket options cater to your travel preferences, with incredible one-way fares from €94 and roundtrip prices from €188. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at George Bush Intercontinental and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Houston.
Perfect flights from Portland to Houston

Explore a world of travel with Expedia

*Available to Expedia members.