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$128+ Cheap flights from Oregon to Houston

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Oregon to Houston

Keep the following information in mind while searching for Oregon to Houston flight deals. Data was last updated April 17, 2025.

Round-trip from

$181
(CheapOair)

One-way from

$128
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$409
From Oregon to Houston
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One-way flight from Oregon to Houston
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Oregon to Houston

Cheapest flights from Oregon to Houston
Explore the most affordable flight options available from Oregon to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This CheapOair deal was found by Cheapflights users on 4/17. 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.
Wed 4/236:20 amPDX - IAH
1 stop26h 11mFrontier
Sat 4/266:00 amIAH - PDX
1 stop20h 42mFrontier
Deal found 4/17$181
This Expedia deal was found by Cheapflights users on 4/17. 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.
Thu 5/221:37 pmPDX - IAH
1 stop7h 49mMultiple Airlines
Tue 5/275:54 pmIAH - PDX
Nonstop4h 55mMultiple Airlines
Deal found 4/17$186
This Frontier deal was found by Cheapflights users on 4/17. 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.
Thu 5/152:57 pmBOI - IAH
1 stop18h 41mFrontier
Sat 5/249:05 pmIAH - BOI
1 stop15h 46mFrontier
Deal found 4/17$190
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/610:30 amPDX - IAH
Nonstop4h 24mHawaiian Airlines
Fri 6/135:50 pmIAH - PDX
Nonstop4h 25mHawaiian Airlines
Deal found 4/17$197
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/142:24 pmPDX - IAH
Nonstop4h 12mUnited Airlines
Wed 5/215:20 amIAH - PDX
1 stop6h 26mUnited Airlines
Deal found 4/16$207
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:40 pmPDX - IAH
1 stop9h 51mSpirit Airlines
Mon 6/93:49 pmIAH - PDX
2 stops26h 56mSpirit Airlines
Deal found 4/17$213
This Delta deal was found by Cheapflights users on 4/17. 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.
Tue 6/35:00 pmPDX - IAH
1 stop5h 51mDelta
Fri 6/137:15 pmIAH - PDX
1 stop6h 23mDelta
Deal found 4/17$217
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 6/69:30 amPDX - IAH
1 stop6h 44mAlaska Airlines
Fri 6/135:50 pmIAH - PDX
Nonstop4h 25mAlaska Airlines
Deal found 4/17$243
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:05 pmBOI - HOU
1 stop5h 15mSouthwest
Sat 10/44:50 pmHOU - BOI
1 stop7h 15mSouthwest
Deal found 4/17$251
This Delta deal was found by Cheapflights users on 4/17. 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.
Wed 10/13:05 pmBOI - IAH
1 stop7h 25mDelta
Sat 10/42:35 pmIAH - BOI
1 stop10h 03mDelta
Deal found 4/17$251
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 6/611:59 pmPDX - HOU
1 stop6h 27mAmerican Airlines
Mon 6/98:23 pmHOU - PDX
1 stop6h 13mAmerican Airlines
Deal found 4/17$253
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 8/138:46 pmBOI - IAH
1 stop8h 34mAlaska Airlines
Mon 8/186:00 amIAH - BOI
1 stop10h 04mAlaska Airlines
Deal found 4/16$259

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon to Houston 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 April 17, 2025.
Use the filters below to find and compare flights from Oregon to Houston that are best for you.

Fly from

Oregon

Fly to

Houston

Route

Depart

Return

Price

PortlandHouston

PDX - IAH

PDXIAH

Portland

Tue 4/29

6:20 am-11:37 pm

1 stop15h 17m

Houston George Bush Intcntl

Wed 4/30

6:00 am-12:42 am

1 stop20h 42m

$181

PortlandHouston

PDX - IAH

PDXIAH

Portland

Thu 5/22

1:37 pm-11:26 pm

1 stop7h 49m

Houston George Bush Intcntl

Tue 5/27

5:54 pm-8:49 pm

Nonstop4h 55m

$186

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 5/15

2:57 pm-10:38 am

1 stop18h 41m

Houston George Bush Intcntl

Sat 5/24

9:05 pm-11:51 am

1 stop15h 46m

$190

PortlandHouston

PDX - IAH

PDXIAH

Portland

Fri 6/6

10:30 am-4:54 pm

Nonstop4h 24m

Houston George Bush Intcntl

Fri 6/13

5:50 pm-8:15 pm

Nonstop4h 25m

$197

PortlandHouston

PDX - IAH

PDXIAH

Portland

Wed 5/14

2:24 pm-8:36 pm

Nonstop4h 12m

Houston George Bush Intcntl

Wed 5/21

5:20 am-9:46 am

1 stop6h 26m

$207

PortlandHouston

PDX - IAH

PDXIAH

Portland

Fri 6/6

5:40 pm-5:31 am

1 stop9h 51m

Houston George Bush Intcntl

Mon 6/9

3:49 pm-4:45 pm

2 stops26h 56m

$213

PortlandHouston

PDX - IAH

PDXIAH

Portland

Tue 6/3

5:00 pm-12:51 am

1 stop5h 51m

Houston George Bush Intcntl

Fri 6/13

7:15 pm-11:38 pm

1 stop6h 23m

$217

PortlandHouston

PDX - IAH

PDXIAH

Portland

Fri 6/6

9:30 am-6:14 pm

1 stop6h 44m

Houston George Bush Intcntl

Fri 6/13

5:50 pm-8:15 pm

Nonstop4h 25m

$243

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Wed 10/1

4:05 pm-10:20 pm

1 stop5h 15m

Houston Hobby

Sat 10/4

4:50 pm-11:05 pm

1 stop7h 15m

$251

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 10/1

3:05 pm-11:30 pm

1 stop7h 25m

Houston George Bush Intcntl

Sat 10/4

2:35 pm-11:38 pm

1 stop10h 03m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

What is the cheapest month to book a flight from Oregon to Houston?

Currently, September is the cheapest month in which you can book a flight from Oregon to Houston (average of $230). Flying from Oregon to Houston in March is currently the most expensive (average of $334). 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 HOU?

Find hourly flight availability from Oregon to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Oregon to Houston. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What are the cheapest airlines to fly from Oregon to Houston one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $128. Users have also found prices from $131 and $135 on Delta and Hawaiian Airlines, respectively.

  • What are the most popular routes from Oregon to Houston?

    The most popular flight routes from Oregon to Houston are Portland - Houston Hobby, Portland - Houston George Bush Intcntl and Boise Air Term. Gowen Fld - Houston Hobby.

  • Can I find deals for flights from Oregon to Houston that include hotel bookings?

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

  • How can I find direct flights from Oregon to Houston?

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

  • Can I find deals for business class flights from Oregon to Houston?

    Yes. Cheapflights offers flight deals from Oregon to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from Oregon to Houston (average of $230). Flying from Oregon to Houston in March is currently the most expensive (average of $334). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Oregon to Houston

Discover the top 8 airlines that operate flights from Oregon to Houston. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$112Average$190FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$216FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$175Average$314FlexibilityNo cancel feeOn-time85%
DeltaCheapest$214Average$421FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$215Average$471FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$237Average$445FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$262Average$502FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$288Average$426FlexibilityNo cancel feeOn-time63%

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