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$102+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$196
(Cheapflightsfares)

One-way from

$102
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$341
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. 4% potential increase in price ($19 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 June 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 junio 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
mié. 7/93:10 pmPDX - IAH
1 stop12h 45mSpirit Airlines
mié. 7/166:14 amIAH - PDX
1 stop10h 01mSpirit Airlines
Deal found 6/12$196
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/136:20 amPDX - IAH
1 stop9h 13mDelta
jue. 8/141:07 pmIAH - PDX
1 stop7h 56mDelta
Deal found 6/12$209
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/39:05 pmPDX - HOU
1 stop10h 00mSouthwest
mié. 9/175:05 pmHOU - PDX
1 stop6h 50mSouthwest
Deal found 6/11$209
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2110:33 amPDX - IAH
Nonstop4h 21mAlaska Airlines
dom. 8/245:59 pmIAH - PDX
Nonstop4h 26mAlaska Airlines
Deal found 6/10$217
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/41:45 pmPDX - IAH
1 stop6h 26mUnited Airlines
dom. 9/147:55 pmIAH - PDX
Nonstop4h 30mUnited Airlines
Deal found 6/12$223
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/211:24 pmPDX - IAH
1 stop8h 42mHawaiian Airlines
lun. 8/255:59 pmIAH - PDX
Nonstop4h 26mHawaiian Airlines
Deal found 6/10$227
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/112:12 pmPDX - IAH
1 stop9h 06mMultiple Airlines
sáb. 7/57:00 amIAH - PDX
1 stop6h 30mMultiple Airlines
Deal found 6/10$232
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/281:41 pmBOI - IAH
1 stop9h 02mAmerican Airlines
mar. 11/48:29 pmIAH - BOI
1 stop17h 04mAmerican Airlines
Deal found 6/11$241
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 8/2211:00 pmPDX - HOU
2 stops11h 10mDelta
lun. 8/251:05 pmHOU - PDX
1 stop11h 07mDelta
Deal found 6/10$242
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/68:29 pmBOI - IAH
1 stop19h 11mAlaska Airlines
sáb. 10/117:10 pmIAH - BOI
1 stop15h 25mAlaska Airlines
Deal found 6/10$250
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/611:30 pmBOI - HOU
1 stop8h 53mDelta
sáb. 10/1110:05 amHOU - BOI
2 stops13h 42mDelta
Deal found 6/11$256
This Delta deal was found by Cheapflights users on 6/10. 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.
lun. 8/1112:45 pmBOI - IAH
2 stops9h 48mDelta
jue. 8/143:58 pmIAH - BOI
1 stop7h 31mDelta
Deal found 6/10$256

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 junio 12, 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

mié. 7/9

3:10 pm-5:55 am

1 stop12h 45m

Houston George Bush Intcntl

mié. 7/16

6:14 am-2:15 pm

1 stop10h 01m

$196

PortlandHouston

PDX - IAH

PDXIAH

Portland

mié. 8/13

6:20 am-5:33 pm

1 stop9h 13m

Houston George Bush Intcntl

jue. 8/14

1:07 pm-7:03 pm

1 stop7h 56m

$209

PortlandHouston

PDX - HOU

PDXHOU

Portland

mié. 9/3

9:05 pm-9:05 am

1 stop10h 00m

Houston Hobby

mié. 9/17

5:05 pm-9:55 pm

1 stop6h 50m

$209

PortlandHouston

PDX - IAH

PDXIAH

Portland

jue. 8/21

10:33 am-4:54 pm

Nonstop4h 21m

Houston George Bush Intcntl

mar. 8/26

5:59 pm-8:25 pm

Nonstop4h 26m

$217

PortlandHouston

PDX - IAH

PDXIAH

Portland

jue. 9/4

10:51 am-8:45 pm

1 stop7h 54m

Houston George Bush Intcntl

lun. 9/15

7:55 pm-10:25 pm

Nonstop4h 30m

$223

PortlandHouston

PDX - IAH

PDXIAH

Portland

mar. 7/1

12:12 pm-11:18 pm

1 stop9h 06m

Houston George Bush Intcntl

sáb. 7/5

7:00 am-11:30 am

1 stop6h 30m

$232

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

mar. 10/28

1:41 pm-11:43 pm

1 stop9h 02m

Houston George Bush Intcntl

mar. 11/4

8:29 pm-12:33 pm

1 stop17h 04m

$241

PortlandHouston

PDX - HOU

PDXHOU

Portland

vie. 8/22

11:00 pm-12:10 pm

2 stops11h 10m

Houston Hobby

lun. 8/25

1:05 pm-10:12 pm

1 stop11h 07m

$242

PortlandHouston

PDX - IAH

PDXIAH

Portland

dom. 8/3

10:30 am-4:50 pm

Nonstop4h 20m

Houston George Bush Intcntl

mar. 8/12

5:50 pm-8:15 pm

Nonstop4h 25m

$248

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

lun. 10/6

8:29 pm-4:40 pm

1 stop19h 11m

Houston George Bush Intcntl

sáb. 10/11

7:10 pm-9:35 am

1 stop15h 25m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 $332). 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 junio 12, 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 junio 12, 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
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $102. Users have also found prices from $109 and $114 on Alaska Airlines and United 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 $332). 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

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$67Average$423FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$94Average$180FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$219FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$291FlexibilityNo cancel feeOn-time85%
DeltaCheapest$206Average$409FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$511FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$237Average$481FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$288Average$430FlexibilityNo cancel feeOn-time63%

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