$109 Cheap United flights Portland (PDX) to Houston (IAH)

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$109 Cheap United flights Portland (PDX) to Houston (IAH)

Prices were available within the past 7 days and start at $109 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Mar 10 - Tue, Mar 17
PDX
Portland
IAH
Houston
$177 Roundtrip, just found
$177
Roundtrip
just found
Select United flight, departing Tue, Mar 10 from Portland to Houston, returning Tue, Mar 17, priced at $177 just found
United
Wed, Jan 7 - Tue, Jan 13
PDX
Portland
IAH
Houston
$183 Roundtrip, just found
$183
Roundtrip
just found
Select United flight, departing Wed, Jan 7 from Portland to Houston, returning Tue, Jan 13, priced at $183 just found
United
Wed, Jan 7 - Tue, Jan 13
PDX
Portland
IAH
Houston
$188 Roundtrip, just found
$188
Roundtrip
just found
Select United flight, departing Wed, Jan 7 from Portland to Houston, returning Tue, Jan 13, priced at $188 just found
United
Wed, Feb 18 - Wed, Feb 25
PDX
Portland
IAH
Houston
$190 Roundtrip, found 1 hour ago
$190
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Feb 18 from Portland to Houston, returning Wed, Feb 25, priced at $190 found 1 hour ago
United
Fri, Jan 9 - Sat, Jan 10
PDX
Portland
IAH
Houston
$202 Roundtrip, found 14 hours ago
$202
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jan 9 from Portland to Houston, returning Sat, Jan 10, priced at $202 found 14 hours ago
United
Tue, Feb 17 - Tue, Feb 24
PDX
Portland
IAH
Houston
$202 Roundtrip, found 1 hour ago
$202
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Feb 17 from Portland to Houston, returning Tue, Feb 24, priced at $202 found 1 hour ago
Flights from Portland (PDX) to Houston (IAH)
Origin airport
Portland Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United
Popular airline
Alaska Airlines
Distance
1822 mi
Average flight time
6 hours 31 mins

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Frequently asked questions

How much is a United Airlines flight from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH)?
You can find affordable round-trip United Airlines flights from $177 from PDX to IAH by filtering your results from "Price (lowest to highest)" on Expedia. Or search for options from $109 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PDX to IAH with United Airlines?
United Airlines flights to Houston are typically cheaper in the quieter months of November and February. Whether you're after a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH) with United Airlines?
Start searching one to three months ahead of your departure date to get cheap fares on United Airlines flights from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH)?
United Airlines offers direct flights from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH), with 14 weekly departures. Just choose the "Nonstop" and "Airline" filters during your search on Expedia to see all direct United Airlines flights to IAH.
How long does it take to fly from PDX to IAH with United Airlines?
The travel time for a nonstop United Airlines flight from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH) takes around 4h 11m.
Which day of the week has the most United Airlines flights from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH)?
If flexibility is what you're after, Sunday offers the most choice for United Airlines flights from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH). You can select from 2 different departures.
What is the earliest United Airlines flight from PDX to IAH?
The earliest United Airlines flight from PDX to IAH departs at 7:00AM UTC-8, touching down at 1:08PM UTC-6. If you'd like to jet off later in the day, the last United Airlines flight leaves PDX at 11:52AM UTC-8 and lands at IAH at 6:05PM UTC-6. Flying before noon is often a good idea as morning and mid-morning flights are least likely to face cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Houston?
Take a United Airlines flight from Portland Intl. Airport (PDX) to Houston, and you'll probably touch down at George Bush Intercontinental Airport (IAH). This is the airline's main hub in this city.
Why fly with United Airlines from PDX to IAH?
Offering a rewarding loyalty program, United Airlines is a popular choice for many travelers flying from PDX to IAH. Plus, if you're a United Mileage Plus and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH)?
For the Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH) route, United Airlines typically operates Airbus A319 and Boeing 737 MAX 9 planes. Don't forget that last-minute changes can occur for operational purposes, meaning your flight could be on a different aircraft.
Can I change or cancel my United Airlines flight from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH)?
Depending on the type of ticket you purchased, a fee will generally apply if you cancel or change your booking more than 24 hours after it's been confirmed. To secure plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter while searching for flights. To learn more about canceling or modifying your reservation, go to "Trips," select your flight and tick "Manage Booking."

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