$98 Cheap Alaska Airlines flights Portland (PDX) to Houston (IAH)

View $98 flight on Mon, Sep 15, 2025Opens in a new window

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$98 Cheap Alaska Airlines flights Portland (PDX) to Houston (IAH)

Prices were available within the past 7 days and start at $98 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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, Spirit Airlines, United
Popular airline
Alaska Airlines
Distance
1822 mi
Average flight time
6 hours 42 mins

Frequently asked questions

How much is an Alaska Airlines flight from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH)?
Landing cheap one-way Alaska Airlines flights from PDX to IAH from $98 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our affordable return fares for your next getaway.**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 Alaska Airlines?
Look for one-way or return flights to Houston in November or February. You could find an affordable fare with Alaska Airlines during these off-peak months.
What is the cheapest time to book flights from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH) with Alaska Airlines?
For cheap Alaska Airlines fares from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall price. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**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 Alaska Airlines fly nonstop from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH)?
Enter your dates, hit search and tick the "Nonstop" filter on Expedia to find any direct flights from PDX to IAH with Alaska Airlines or another carrier.
What is the earliest Alaska Airlines flight from PDX to IAH?
To find the earliest departure from PDX to IAH with Alaska Airlines, filter your results by "Early Morning" and "Morning." Choosing an early flight usually means you'll experience fewer 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 Alaska Airlines fly into in Houston?
Alaska Airlines flights from Portland Intl. Airport (PDX) to Houston arrive at George Bush Intercontinental Airport (IAH). This is the main gateway here.
Why fly with Alaska Airlines from PDX to IAH?
Heading from PDX to IAH with Alaska Airlines means enjoying plenty of perks, including top-tier customer service and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That's in addition to the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Portland Intl. Airport (PDX) to George Bush Intercontinental Airport (IAH)?
Depending on the type of ticket you purchased, a fee typically applies if you change or cancel your flight more than 24 hours after it has been confirmed. To secure tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you look for flights. To learn more about changing or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.