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$91+ Cheap flights from Houston to Oregon

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PDX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Houston to Oregon

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

Round-trip from

$143
(Priceline)

One-way from

$91
(American Airlines)

Popular in

March

Cheapest in

October

Average price

$288
From Houston to Oregon
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One-way flight from Houston to Oregon
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Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Houston to Oregon

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

This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amIAH - BOI
1 stop6h 43mFrontier
Thu 11/612:33 pmBOI - IAH
1 stop10h 06mFrontier
Deal found 9/16$143
This Frontier deal was found by Cheapflights users on 9/14. 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 10/236:00 amIAH - BOI
1 stop6h 43mFrontier
Sun 10/2612:28 pmBOI - IAH
1 stop10h 42mFrontier
Deal found 9/14$153
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 10/155:45 pmIAH - PDX
Nonstop4h 26mAlaska Airlines
Wed 10/2210:38 amPDX - IAH
Nonstop4h 02mAlaska Airlines
Deal found 9/16$177
This CheapOair deal was found by Cheapflights users on 9/17. 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.
Thu 10/29:08 pmIAH - PDX
1 stop29h 04mFrontier
Mon 10/2712:43 pmPDX - IAH
1 stop24h 59mFrontier
Deal found 9/17$178
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:39 pmHOU - PDX
1 stop6h 50mAmerican Airlines
Tue 10/212:05 pmPDX - HOU
1 stop6h 09mAmerican Airlines
Deal found 9/16$181
This Frontier deal was found by Cheapflights users on 9/15. 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.
Mon 9/2912:52 pmIAH - PDX
1 stop7h 36mFrontier
Wed 10/17:15 amPDX - IAH
1 stop11h 59mFrontier
Deal found 9/15$181
This CheapOair deal was found by Cheapflights users on 9/17. 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 10/226:00 amIAH - PDX
1 stop7h 48mFrontier
Thu 10/2312:43 pmPDX - IAH
1 stop20h 01mFrontier
Deal found 9/17$182
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/2912:27 pmIAH - PDX
1 stop8h 09mUnited Airlines
Tue 11/47:00 amPDX - IAH
Nonstop4h 06mUnited Airlines
Deal found 9/15$183
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/128:00 pmIAH - PDX
Nonstop4h 45mUnited Airlines
Mon 11/171:00 pmPDX - IAH
1 stop6h 59mUnited Airlines
Deal found 9/16$185
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:00 pmIAH - PDX
2 stops9h 57mDelta
Mon 10/2012:40 amPDX - IAH
1 stop7h 18mDelta
Deal found 9/16$186
This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 11/25:51 pmIAH - PDX
Nonstop4h 32mHawaiian Airlines
Sat 11/810:47 amPDX - IAH
Nonstop4h 03mHawaiian Airlines
Deal found 9/14$187
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Tue 9/307:30 amIAH - PDX
1 stop17h 04mFrontier
Sun 10/129:08 amPDX - IAH
1 stop11h 06mFrontier
Deal found 9/15$188

Cheapflights Fare Finder

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

Fly from

Houston

Fly to

Oregon

Route

Depart

Return

Price

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 10/15

9:30 am-11:58 am

Nonstop4h 28m

Portland

Wed 10/22

12:59 pm-7:10 pm

Nonstop4h 11m

$177

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Sat 11/15

8:00 pm-10:45 pm

Nonstop4h 45m

Portland

Tue 11/18

1:00 pm-9:59 pm

1 stop6h 59m

$183

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Tue 10/14

4:00 pm-11:57 pm

2 stops9h 57m

Portland

Mon 10/20

12:40 am-9:58 am

1 stop7h 18m

$186

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Sun 11/2

5:51 pm-8:23 pm

Nonstop4h 32m

Portland

Sat 11/8

10:47 am-4:50 pm

Nonstop4h 03m

$187

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 10/22

4:00 pm-11:57 pm

2 stops9h 57m

Portland

Fri 10/24

10:58 pm-12:24 pm

2 stops11h 26m

$191

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Fri 10/31

5:51 pm-8:23 pm

Nonstop4h 32m

Portland

Sun 11/9

10:47 am-4:50 pm

Nonstop4h 03m

$197

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 10/29

8:00 pm-10:45 pm

Nonstop4h 45m

Portland

Fri 10/31

1:15 pm-7:20 pm

Nonstop4h 05m

$199

HoustonPortland

HOU - PDX

HOUPDX

Houston Hobby

Sat 11/15

5:25 am-9:45 am

1 stop6h 20m

Portland

Tue 11/18

11:30 am-10:10 pm

2 stops8h 40m

$202

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Sat 11/15

2:27 pm-8:47 pm

1 stop8h 20m

Portland

Tue 11/18

9:59 am-11:56 pm

2 stops11h 57m

$202

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Thu 10/30

3:23 pm-10:51 pm

1 stop9h 28m

Portland

Mon 11/3

7:00 am-1:06 pm

Nonstop4h 06m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

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

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

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

Currently, November is the cheapest month in which you can book a flight from Houston to Oregon (average of $277). Flying from Houston to Oregon in March is currently the most expensive (average of $368). 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 HOU to OR?

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

When flying from Houston to Oregon, 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 Houston to Oregon?

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and United Airlines from Houston to Oregon 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

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Hawaiian Airlines
7.8
Good
2,729 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Frontier
5.8
Fair
3,173 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Related info for your journey

Find useful and relevant information for your journey from Houston to Oregon. 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 Houston to Oregon?

    United Airlines, Delta, and Alaska Airlines can get you from Houston to Oregon in just under 4h 28m. Your travel time can differ by up to 5h 29m. The distance from Houston to Oregon is about 1821 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $91. Southwest flights start at $91 while deals on Frontier start at $94 one-way.

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

    When deciding which route to take from Houston to Oregon consider Houston Hobby - Portland, Houston George Bush Intcntl - Portland or Houston Hobby - Boise Air Term. Gowen Fld as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Oregon 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 Houston to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Houston to Oregon (average of $277). Flying from Houston to Oregon in March is currently the most expensive (average of $368). 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 Houston to Oregon

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

Discover the top 8 airlines that operate flights from Houston to Oregon. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$233FlexibilityNo cancel feeOn-time65%
FrontierCheapest$133Average$215FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$134Average$280FlexibilityNo cancel feeOn-time85%
DeltaCheapest$176Average$433FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$177Average$394FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$216Average$450FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$232Average$514FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$468FlexibilityNo cancel feeOn-time71%

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