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George Bush Intcntl

$79+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IAH
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$153
(Frontier)

One-way from

$79
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$288

Good round-trip deal

$290 or less

Good one-way deal

$174 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 ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This Frontier deal was found by Cheapflights users on 9/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3012:33 pmBOI - IAH
1 stop10h 06mFrontier
dom. 11/25:00 amIAH - BOI
1 stop6h 48mFrontier
Deal found 9/9$153
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/281:26 pmBOI - IAH
1 stop9h 17mAmerican Airlines
mar. 11/45:00 amIAH - BOI
1 stop8h 35mAmerican Airlines
Deal found 9/10$169
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1911:13 amBOI - IAH
2 stops11h 45mDelta
mar. 12/25:55 pmIAH - BOI
1 stop7h 15mDelta
Deal found 9/10$174
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/123:54 pmBOI - IAH
1 stop7h 02mDelta
sáb. 11/155:16 amIAH - BOI
1 stop8h 28mDelta
Deal found 9/9$175
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
mar. 10/710:38 amPDX - IAH
Nonstop4h 02mAlaska Airlines
mié. 10/225:45 pmIAH - PDX
Nonstop4h 26mAlaska Airlines
Deal found 9/11$177
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
vie. 12/512:59 pmBOI - IAH
1 stop20h 38mFrontier
dom. 12/76:45 amIAH - BOI
1 stop6h 19mFrontier
Deal found 9/10$179
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
vie. 10/2412:43 pmPDX - IAH
1 stop8h 53mFrontier
lun. 10/276:33 pmIAH - PDX
2 stops19h 23mFrontier
Deal found 9/10$179
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:05 amPDX - IAH
1 stop27h 04mFrontier
dom. 10/55:07 pmIAH - PDX
1 stop19h 26mFrontier
Deal found 9/11$180
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2612:22 pmBOI - IAH
1 stop10h 17mFrontier
jue. 10/26:15 amIAH - BOI
1 stop6h 22mFrontier
Deal found 9/10$181
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/237:15 amPDX - IAH
1 stop11h 59mFrontier
lun. 9/296:15 amIAH - PDX
1 stop19h 57mFrontier
Deal found 9/10$183
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/255:42 amBOI - IAH
1 stop9h 13mDelta
sáb. 11/87:45 amIAH - BOI
2 stops9h 21mDelta
Deal found 9/10$186
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1712:43 pmPDX - IAH
1 stop8h 53mFrontier
lun. 10/206:00 amIAH - PDX
1 stop7h 48mFrontier
Deal found 9/10$186

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 septiembre 11, 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

mié. 11/19

12:58 pm-9:38 pm

1 stop7h 40m

Houston George Bush Intcntl

mar. 12/2

5:55 pm-12:10 am

1 stop7h 15m

$169

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

mié. 11/12

3:54 pm-11:56 pm

1 stop7h 02m

Houston George Bush Intcntl

sáb. 11/15

5:16 am-12:44 pm

1 stop8h 28m

$175

PortlandHouston

PDX - IAH

PDXIAH

Portland

mié. 10/29

10:47 am-4:50 pm

Nonstop4h 03m

Houston George Bush Intcntl

mié. 11/5

5:51 pm-8:23 pm

Nonstop4h 32m

$177

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

lun. 11/3

6:28 am-6:26 pm

1 stop10h 58m

Houston George Bush Intcntl

jue. 11/6

7:00 am-3:12 pm

1 stop9h 12m

$181

PortlandHouston

PDX - IAH

PDXIAH

Portland

sáb. 1/31

9:10 am-9:40 pm

2 stops10h 30m

Houston George Bush Intcntl

sáb. 2/7

10:45 am-4:51 pm

1 stop8h 06m

$186

PortlandHouston

PDX - IAH

PDXIAH

Portland

mié. 11/12

12:46 pm-11:56 pm

1 stop9h 10m

Houston George Bush Intcntl

sáb. 11/15

12:30 pm-7:30 pm

1 stop9h 00m

$189

PortlandHouston

PDX - IAH

PDXIAH

Portland

vie. 10/31

10:47 am-4:50 pm

Nonstop4h 03m

Houston George Bush Intcntl

lun. 11/10

5:51 pm-8:23 pm

Nonstop4h 32m

$197

PortlandHouston

PDX - IAH

PDXIAH

Portland

lun. 10/6

12:40 am-9:58 am

1 stop7h 18m

Houston George Bush Intcntl

mié. 10/22

11:30 am-6:09 pm

1 stop8h 39m

$197

PortlandHouston

PDX - IAH

PDXIAH

Portland

mar. 10/28

12:40 am-12:24 pm

2 stops9h 44m

Houston George Bush Intcntl

mié. 11/5

2:30 pm-8:26 pm

1 stop7h 56m

$202

PortlandHouston

PDX - IAH

PDXIAH

Portland

vie. 12/12

3:55 pm-12:59 am

1 stop7h 04m

Houston George Bush Intcntl

dom. 1/11

9:30 am-12:18 pm

Nonstop4h 48m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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, August is the cheapest month in which you can book a flight from Oregon to Houston George Bush Intcntl Airport (average of $241). Flying from Oregon to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 septiembre 11, 2025.

When flying from Oregon to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Oregon to Houston George Bush Intcntl Airport

Explore weekly flight availability from Oregon to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 11, 2025.

The most flights from USOR to IAH are scheduled on a Monday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 on average).

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 03m. 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?

    $79 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and Frontier, with prices starting from $85 and $97, 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 (77%), Qatar Airways (77%), Alaska Airlines( 77%).

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

    Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Portland - Houston George Bush Intcntl) can be booked for $177 on average, our data indicates $811 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, August is the cheapest month in which you can book a flight from Oregon to Houston George Bush Intcntl Airport (average of $241). Flying from Oregon to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Alternative routes for Oregon to George Bush Intcntl

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$76Average$141FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$125Average$297FlexibilityNo cancel feeOn-time85%
FrontierCheapest$133Average$256FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$177Average$355FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$414FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$576FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$425FlexibilityNo cancel feeOn-time71%

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