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George Bush Intcntl

$78+ Cheap flights from Oregon to George Bush Intcntl (IAH)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IAH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Oregon to George Bush Intcntl

Keep the following information in mind while searching for Oregon to George Bush Intcntl flight deals. Data was last updated October 30, 2025.

Round-trip from

$169
(Kiwi.com)

One-way from

$78
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$307

Good round-trip deal

$328 or less

Good one-way deal

$196 or less
From Oregon to Houston George Bush Intcntl
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One-way flight from Oregon to Houston George Bush Intcntl
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Oregon to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Oregon to Houston George Bush Intcntl.
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Find flight deals from Oregon to George Bush Intcntl

Cheapest flights from Oregon to George Bush Intcntl
Explore the most affordable flight options available from Oregon to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/1112:44 pmBOI - IAH
1 stop20h 53mFrontier
Wed 12/1710:45 amIAH - BOI
1 stop25h 58mFrontier
Deal found 10/27$169
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/269:22 pmBOI - IAH
1 stop17h 08mMultiple Airlines
Wed 12/34:32 pmIAH - BOI
1 stop20h 17mMultiple Airlines
Deal found 10/29$183
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Sat 12/610:42 amPDX - IAH
Nonstop4h 13mAlaska Airlines
Wed 12/105:55 pmIAH - PDX
Nonstop4h 44mAlaska Airlines
Deal found 10/30$196
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/181:26 pmPDX - IAH
1 stop21h 13mFrontier
Sun 11/2310:22 amIAH - PDX
2 stops30h 54mFrontier
Deal found 10/28$197
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Mon 11/245:15 pmPDX - IAH
1 stop18h 42mFrontier
Sat 12/63:31 pmIAH - PDX
2 stops20h 03mFrontier
Deal found 10/28$198
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 11/237:09 pmPDX - IAH
1 stop16h 48mFrontier
Tue 12/27:59 pmIAH - PDX
2 stops41h 57mFrontier
Deal found 10/29$201
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Sat 12/69:48 amPDX - IAH
1 stop7h 44mMultiple Airlines
Thu 12/1110:28 pmIAH - PDX
2 stops15h 28mMultiple Airlines
Deal found 10/30$202
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/181:26 pmPDX - IAH
2 stops18h 07mFrontier
Mon 11/249:27 pmIAH - PDX
1 stop12h 37mFrontier
Deal found 10/28$203
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Fri 12/510:42 amPDX - IAH
Nonstop4h 13mAlaska Airlines
Wed 12/105:55 pmIAH - PDX
Nonstop4h 44mAlaska Airlines
Deal found 10/30$205
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/410:42 amPDX - IAH
Nonstop4h 13mAlaska Airlines
Wed 12/105:55 pmIAH - PDX
Nonstop4h 44mAlaska Airlines
Deal found 10/30$206
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/252:31 pmPDX - IAH
1 stop7h 07mFrontier
Sat 12/611:32 amIAH - PDX
1 stop26h 24mFrontier
Deal found 10/28$207
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/181:26 pmPDX - IAH
2 stops18h 07mFrontier
Tue 11/256:45 amIAH - PDX
1 stop10h 22mFrontier
Deal found 10/28$210

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to George Bush Intcntl 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 30, 2025.
Use the filters below to find and compare flights from Oregon to Houston George Bush Intcntl Airport that are best for you.

Fly from

Oregon

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 12/11

12:44 pm-10:37 am

1 stop20h 53m

Houston George Bush Intcntl

Wed 12/17

10:45 am-11:43 am

1 stop25h 58m

$169

PortlandHouston

PDX - IAH

PDXIAH

Portland

Wed 1/14

12:59 pm-7:10 pm

Nonstop4h 11m

Houston George Bush Intcntl

Sun 1/18

9:30 am-12:18 pm

Nonstop4h 48m

$207

PortlandHouston

PDX - IAH

PDXIAH

Portland

Thu 12/4

10:42 am-4:55 pm

Nonstop4h 13m

Houston George Bush Intcntl

Thu 12/11

5:55 pm-8:39 pm

Nonstop4h 44m

$216

PortlandHouston

PDX - IAH

PDXIAH

Portland

Fri 12/5

12:55 pm-7:01 pm

Nonstop4h 06m

Houston George Bush Intcntl

Sun 12/14

9:30 am-12:12 pm

Nonstop4h 42m

$217

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 12/12

12:44 pm-10:37 am

1 stop20h 53m

Houston George Bush Intcntl

Mon 12/15

6:00 am-3:44 pm

1 stop10h 44m

$225

PortlandHouston

PDX - IAH

PDXIAH

Portland

Sat 12/6

10:05 am-9:47 pm

2 stops9h 42m

Houston George Bush Intcntl

Sat 12/13

2:30 pm-10:58 pm

2 stops10h 28m

$227

PortlandHouston

PDX - IAH

PDXIAH

Portland

Wed 1/14

6:00 am-6:48 pm

2 stops10h 48m

Houston George Bush Intcntl

Sun 1/18

6:15 am-1:38 pm

1 stop9h 23m

$232

PortlandHouston

PDX - IAH

PDXIAH

Portland

Fri 12/5

12:32 am-12:01 pm

1 stop9h 29m

Houston George Bush Intcntl

Mon 12/15

11:02 am-6:14 pm

2 stops9h 12m

$232

PortlandHouston

PDX - IAH

PDXIAH

Portland

Fri 12/5

11:35 am-11:55 pm

2 stops10h 20m

Houston George Bush Intcntl

Wed 12/10

7:00 am-4:08 pm

2 stops11h 08m

$237

PortlandHouston

PDX - IAH

PDXIAH

Portland

Sat 12/6

10:05 am-11:59 pm

2 stops11h 54m

Houston George Bush Intcntl

Thu 12/11

2:30 pm-12:15 am

2 stops11h 45m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Oregon 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 Oregon to Houston George Bush Intcntl Airport

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

Currently, June is the cheapest month in which you can book a flight from Oregon to Houston George Bush Intcntl Airport (average of $67). Flying from Oregon to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $231). 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 OR to IAH?

Find hourly flight availability from Oregon to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Oregon to Houston George Bush Intcntl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Oregon to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Oregon to George Bush Intcntl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oregon to Houston George Bush Intcntl Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Oregon to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from Oregon to Houston George Bush Intcntl Airport will take you 4h 11m. The distance from Oregon to Houston George Bush Intcntl Airport is about 1821 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oregon to Houston George Bush Intcntl Airport one-way?

    $109 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $137 and $182, respectively.

  • What are the most popular routes from Oregon to Houston George Bush Intcntl Airport?

    The most popular route from Oregon to Houston George Bush Intcntl Airport is Portland - Houston George Bush Intcntl. You may also consider Boise Air Term. Gowen Fld - Houston George Bush Intcntl or Bend/Redmond - Houston George Bush Intcntl.

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

    Before booking your flight to Houston George Bush Intcntl Airport from Oregon, check out the most reliable airlines to get you to your destination on time: United Airlines (95%), Turkish Airlines (92%), Qatar Airways( 78%).

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

    Looking at all options, your cheapest flight can be booked for $124. While the most popular route (Portland - Houston George Bush Intcntl) can be booked for $193 on average, our data indicates $808 when flying from Oregon to Houston George Bush Intcntl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to George Bush Intcntl 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 Oregon to Houston George Bush Intcntl Airport?

    Currently, June is the cheapest month in which you can book a flight from Oregon to Houston George Bush Intcntl Airport (average of $67). Flying from Oregon to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $231). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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Top 7 airlines flying from Oregon to George Bush Intcntl

Discover the top 7 airlines that operate flights from Oregon to George Bush Intcntl. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$76Average$139FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$128Average$299FlexibilityNo cancel feeOn-time85%
FrontierCheapest$138Average$262FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$177Average$358FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$401FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$234Average$521FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$425FlexibilityNo cancel feeOn-time71%

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