Portland

$65+ Cheap flights from George Bush Intcntl (IAH) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PDX
Nov 13 — Nov 201
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Portland are usually found in September or October, booked 41 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Find flight deals from George Bush Intcntl to Portland

Cheapest flights from George Bush Intcntl to Portland
Explore the most affordable flight options available from George Bush Intcntl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Expedia deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:51 pmIAH - PDX
Nonstop4h 32mMultiple Airlines
Mon 11/103:26 pmPDX - IAH
1 stop6h 13mMultiple Airlines
Deal found 10/12$188
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:09 pmIAH - PDX
1 stop23h 47mFrontier
Sat 11/812:52 pmPDX - IAH
1 stop8h 37mFrontier
Deal found 10/14$191
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:37 amIAH - PDX
1 stop26h 46mFrontier
Mon 11/103:26 pmPDX - IAH
1 stop19h 13mFrontier
Deal found 10/13$192
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:11 pmIAH - PDX
1 stop22h 39mMultiple Airlines
Mon 11/107:29 pmPDX - IAH
2 stops24h 35mMultiple Airlines
Deal found 10/14$193
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:46 pmIAH - PDX
1 stop24h 34mMultiple Airlines
Mon 12/157:28 pmPDX - IAH
1 stop7h 13mMultiple Airlines
Deal found 10/12$194
This Cheapflightsfares deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:51 pmIAH - PDX
Nonstop4h 32mAlaska Airlines
Wed 11/1210:47 amPDX - IAH
Nonstop4h 03mAlaska Airlines
Deal found 10/12$195
This Alaska Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:51 pmIAH - PDX
Nonstop4h 32mAlaska Airlines
Sat 11/1510:47 amPDX - IAH
Nonstop4h 03mAlaska Airlines
Deal found 10/14$197
This Orbitz deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:51 pmIAH - PDX
Nonstop4h 32mMultiple Airlines
Sat 11/812:52 pmPDX - IAH
1 stop8h 37mMultiple Airlines
Deal found 10/13$198
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:05 pmIAH - PDX
1 stop24h 18mMultiple Airlines
Sat 11/1512:52 pmPDX - IAH
1 stop8h 37mMultiple Airlines
Deal found 10/13$199
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:47 pmIAH - PDX
1 stop17h 09mFrontier
Thu 11/612:52 pmPDX - IAH
1 stop8h 47mFrontier
Deal found 10/14$200
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:00 pmIAH - PDX
1 stop16h 23mMultiple Airlines
Mon 11/103:26 pmPDX - IAH
1 stop19h 13mMultiple Airlines
Deal found 10/13$201
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:27 pmIAH - PDX
1 stop8h 09mUnited Airlines
Wed 11/191:15 pmPDX - IAH
Nonstop4h 05mUnited Airlines
Deal found 10/13$203

Cheap flight deals from George Bush Intcntl to Portland

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$188
(Expedia)

One-way from

$65
(Booking.com)

Popular in

April

Cheapest in

September

Average price

$277

Good round-trip deal

$212 or less

Good one-way deal

$173 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Portland flight deals.
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Portland flights.
From Houston George Bush Intcntl to Portland
One-way flight from Houston George Bush Intcntl to Portland
Highest demand for flights based on searches. 15% potential increase in price ($67 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Houston George Bush Intcntl to Portland.
Price to beat on a one-way flight from Houston George Bush Intcntl to Portland.

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Portland that are best for you.

Fly from

George Bush Intcntl

Fly to

Portland

Route

Depart

Return

Price

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 11/12

5:51 pm-8:23 pm

Nonstop4h 32m

Portland

Sat 11/15

10:47 am-4:50 pm

Nonstop4h 03m

$197

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Mon 11/3

5:51 pm-8:23 pm

Nonstop4h 32m

Portland

Wed 11/12

10:47 am-4:50 pm

Nonstop4h 03m

$207

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 11/12

3:23 pm-8:38 pm

1 stop7h 15m

Portland

Wed 11/19

1:00 pm-9:59 pm

1 stop6h 59m

$212

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 11/12

4:00 pm-10:56 pm

1 stop8h 56m

Portland

Fri 11/14

12:35 am-10:17 am

1 stop7h 42m

$217

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 12/3

5:27 am-11:03 am

1 stop7h 36m

Portland

Sat 12/6

4:02 pm-11:59 pm

1 stop5h 57m

$217

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Fri 11/7

5:51 pm-8:23 pm

Nonstop4h 32m

Portland

Mon 11/10

10:47 am-4:50 pm

Nonstop4h 03m

$217

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Thu 11/6

5:51 pm-8:23 pm

Nonstop4h 32m

Portland

Sun 11/9

10:47 am-4:50 pm

Nonstop4h 03m

$217

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Sat 11/1

5:45 am-4:05 pm

2 stops12h 20m

Portland

Tue 11/4

9:58 am-10:54 pm

2 stops10h 56m

$227

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 11/12

4:00 pm-12:14 am

2 stops10h 14m

Portland

Wed 11/19

7:59 pm-10:10 am

2 stops12h 11m

$227

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Mon 11/3

7:05 am-1:00 pm

1 stop7h 55m

Portland

Tue 11/11

12:35 am-10:10 am

1 stop7h 35m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 19 results
1
2

Compare providers for flights from George Bush Intcntl to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Portland in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Portland

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Portland?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Portland. Price data was last updated on October 10, 2025.

The price you pay for your flight from Houston George Bush Intcntl Airport to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Portland?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Portland (average of $129). Flying from Houston George Bush Intcntl Airport to Portland in March is currently the most expensive (average of $235). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to PDX?

Find hourly flight availability from George Bush Intcntl to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Portland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.

The best insider tips for Houston George Bush Intcntl Airport to Portland flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Portland trip
Airports
IAH

Check the IAH website for current security wait times to plan your arrival and avoid delays.

Read more about IAHby Evie Carrick
PDX

Use the MAX red line for a convenient 40-minute ride from PDX to downtown Portland.

Read more about PDXby Brandon Schultz
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Brandon Schultz

Brandon Schultz

Expert on PDX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated October 14, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines, and United Airlines from Houston George Bush Intcntl Airport to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Portland from Houston George Bush Intcntl?

    Most people fly into Portland (PDX) if they book a flight to Portland from Houston George Bush Intcntl. On average, Portland has 5 inbound flights from Houston George Bush Intcntl per day from 7 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Portland?

    A quick flight from Houston George Bush Intcntl Airport to Portland can take about 4h 32m. Alaska Airlines provides one of the quickest options available for as low as $197. There are 1821 mi between Houston George Bush Intcntl Airport and Portland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Portland round-trip?

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Portland round-trip from $104. Other airlines that can offer you cheap pricing are Frontier, from $135, and Hawaiian Airlines, from $161. Spirit Airlines is priced at 71% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Portland?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Houston George Bush Intcntl Airport to Portland on time: United Airlines (89%), Turkish Airlines (88%), Emirates (85%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Portland?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Portland? While on average our users pay $277, our data indicates the cheapest price to be $95. The most popular route (Houston George Bush Intcntl - Portland), is priced around $184.

  • Can I find deals for flights from George Bush Intcntl to Portland that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Portland.

  • Can I find deals for business class flights from George Bush Intcntl to Portland?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Portland?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Portland (average of $129). Flying from Houston George Bush Intcntl Airport to Portland in March is currently the most expensive (average of $235). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
Hillsboro
McMinnville
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
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Gresham
Troutdale

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Top 7 airlines flying from George Bush Intcntl to Portland

Discover the top 7 airlines that operate flights from George Bush Intcntl to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$104Average$270FlexibilityNo cancel feeOn-time65%
FrontierCheapest$135Average$220FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$161Average$277FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$177Average$280FlexibilityNo cancel feeOn-time75%
DeltaCheapest$196Average$342FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$231Average$439FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$483FlexibilityNo cancel feeOn-time71%

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