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$83+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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 julio 30, 2025.

Round-trip from

$174
(CheapOair)

One-way from

$83
(FlightHub)

Popular in

December

Cheapest in

June

Average price

$377
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. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 30, 2025.

This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/229:16 pmBOI - IAH
1 stop7h 29mSpirit Airlines
lun. 10/69:32 amIAH - BOI
1 stop11h 49mSpirit Airlines
Deal found 7/28$148
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:04 amPDX - IAH
Nonstop4h 12mUnited Airlines
mié. 9/33:37 pmIAH - PDX
1 stop9h 00mUnited Airlines
Deal found 7/29$183
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/267:52 pmPDX - IAH
1 stop8h 03mSpirit Airlines
sáb. 8/309:14 amIAH - PDX
1 stop11h 43mSpirit Airlines
Deal found 7/29$184
This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/221:24 pmPDX - IAH
1 stop8h 42mHawaiian Airlines
lun. 9/295:59 pmIAH - PDX
Nonstop4h 26mHawaiian Airlines
Deal found 7/28$187
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2012:46 amPDX - IAH
1 stop7h 04mDelta
lun. 8/257:00 amIAH - PDX
1 stop6h 39mDelta
Deal found 7/28$197
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2711:59 pmPDX - HOU
1 stop6h 22mAmerican Airlines
mié. 9/36:00 amHOU - PDX
1 stop6h 52mAmerican Airlines
Deal found 7/30$197
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/199:05 pmPDX - HOU
1 stop9h 30mSouthwest
dom. 8/246:40 pmHOU - PDX
1 stop7h 25mSouthwest
Deal found 7/30$207
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/611:44 amPDX - IAH
1 stop7h 53mMultiple Airlines
dom. 11/98:08 pmIAH - PDX
1 stop6h 08mMultiple Airlines
Deal found 7/28$211
This Priceline deal was found by Cheapflights users on 7/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/1412:36 pmBOI - IAH
1 stop10h 00mFrontier
dom. 8/176:00 amIAH - BOI
1 stop6h 46mFrontier
Deal found 7/29$235
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/63:40 pmPDX - IAH
1 stop6h 26mAlaska Airlines
lun. 9/155:59 pmIAH - PDX
Nonstop4h 26mAlaska Airlines
Deal found 7/28$237
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/27:01 pmPDX - IAH
1 stop13h 23mFrontier
mar. 8/510:04 pmIAH - PDX
1 stop15h 26mFrontier
Deal found 7/29$239
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1911:32 amPDX - HOU
1 stop8h 59mDelta
sáb. 8/2310:22 amHOU - PDX
2 stops11h 22mDelta
Deal found 7/29$243

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 julio 30, 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

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

lun. 9/22

9:16 pm-5:45 am

1 stop7h 29m

Houston George Bush Intcntl

lun. 10/6

9:32 am-8:21 pm

1 stop11h 49m

$148

PortlandHouston

PDX - IAH

PDXIAH

Portland

mié. 8/27

7:04 am-1:16 pm

Nonstop4h 12m

Houston George Bush Intcntl

mié. 9/3

3:37 pm-10:37 pm

1 stop9h 00m

$183

PortlandHouston

PDX - IAH

PDXIAH

Portland

mar. 8/26

7:52 pm-5:55 am

1 stop8h 03m

Houston George Bush Intcntl

sáb. 8/30

9:14 am-6:57 pm

1 stop11h 43m

$184

PortlandHouston

PDX - IAH

PDXIAH

Portland

lun. 9/22

1:24 pm-12:06 am

1 stop8h 42m

Houston George Bush Intcntl

lun. 9/29

5:59 pm-8:25 pm

Nonstop4h 26m

$187

PortlandHouston

PDX - IAH

PDXIAH

Portland

mié. 8/20

12:46 am-9:50 am

1 stop7h 04m

Houston George Bush Intcntl

lun. 8/25

7:00 am-11:39 am

1 stop6h 39m

$197

PortlandHouston

PDX - HOU

PDXHOU

Portland

mié. 8/27

11:59 pm-8:21 am

1 stop6h 22m

Houston Hobby

mié. 9/3

6:00 am-10:52 am

1 stop6h 52m

$197

PortlandHouston

PDX - HOU

PDXHOU

Portland

mar. 8/19

9:05 pm-8:35 am

1 stop9h 30m

Houston Hobby

dom. 8/24

6:40 pm-12:05 am

1 stop7h 25m

$207

PortlandHouston

PDX - IAH

PDXIAH

Portland

mar. 8/19

7:52 pm-5:55 am

1 stop8h 03m

Houston George Bush Intcntl

dom. 8/24

6:00 am-11:23 am

1 stop7h 23m

$222

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

jue. 8/14

12:36 pm-11:36 pm

1 stop10h 00m

Houston George Bush Intcntl

dom. 8/17

6:00 am-11:46 am

1 stop6h 46m

$235

PortlandHouston

PDX - IAH

PDXIAH

Portland

sáb. 9/6

3:40 pm-12:06 am

1 stop6h 26m

Houston George Bush Intcntl

lun. 9/15

5:59 pm-8:25 pm

Nonstop4h 26m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 $331). 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 julio 30, 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.

How much does it cost to fly round-trip from Oregon to Houston?

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 julio 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Oregon to Houston by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 $83. Users have also found prices from $122 and $124 on Frontier and Alaska 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 $331). 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$94Average$173FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$213FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$295FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$178Average$448FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$181Average$446FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$396FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$541FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$258Average$412FlexibilityNo cancel feeOn-time63%

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