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$69+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PDX
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Round-trip from

$188
(Kiwi.com)

One-way from

$69
(Frontier)

Popular in

March

Cheapest in

October

Average price

$361
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. 11% potential increase in price ($42 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 November 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 November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 12/97:24 pmIAH - PDX
2 stops42h 32mFrontier
Mon 12/155:32 pmPDX - IAH
1 stop23h 40mFrontier
Deal found 11/6$188
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Mon 12/87:45 amIAH - PDX
1 stop10h 52mMultiple Airlines
Mon 12/155:32 pmPDX - IAH
1 stop23h 40mMultiple Airlines
Deal found 11/6$189
This WAYA deal was found by Cheapflights users on 11/6. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:55 pmIAH - PDX
Nonstop4h 44mMultiple Airlines
Sat 12/139:48 amPDX - IAH
1 stop7h 44mMultiple Airlines
Deal found 11/6$192
This Cheapflightsfares deal was found by Cheapflights users on 11/6. 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.
Tue 12/95:55 pmIAH - PDX
Nonstop4h 44mAlaska Airlines
Mon 12/1510:42 amPDX - IAH
Nonstop4h 13mAlaska Airlines
Deal found 11/6$195
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/32:22 pmIAH - PDX
1 stop8h 28mAmerican Airlines
Wed 12/1011:40 amPDX - IAH
1 stop6h 26mAmerican Airlines
Deal found 11/5$196
This Delta deal was found by Cheapflights users on 11/5. 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 12/102:32 pmHOU - PDX
1 stop9h 47mDelta
Sat 12/1310:10 pmPDX - HOU
1 stop9h 24mDelta
Deal found 11/5$197
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/55:55 pmIAH - PDX
Nonstop4h 44mAlaska Airlines
Sat 12/610:42 amPDX - IAH
Nonstop4h 13mAlaska Airlines
Deal found 11/5$197
This Expedia deal was found by Cheapflights users on 11/5. 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.
Sun 12/76:45 amIAH - PDX
1 stop7h 11mMultiple Airlines
Sun 1/1110:47 amPDX - IAH
Nonstop4h 08mMultiple Airlines
Deal found 11/5$198
This Delta deal was found by Cheapflights users on 11/5. 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.
Sat 12/65:20 amIAH - PDX
2 stops13h 00mDelta
Tue 12/912:32 amPDX - IAH
1 stop7h 40mDelta
Deal found 11/5$202
This Orbitz deal was found by Cheapflights users on 11/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:55 pmIAH - PDX
Nonstop4h 44mMultiple Airlines
Thu 12/1112:51 pmPDX - IAH
1 stop9h 40mMultiple Airlines
Deal found 11/6$204
This CheapOair deal was found by Cheapflights users on 11/5. 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 11/266:45 amIAH - PDX
1 stop10h 31mFrontier
Sun 12/712:51 pmPDX - IAH
1 stop9h 40mFrontier
Deal found 11/5$210
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Tue 12/912:30 pmIAH - PDX
1 stop8h 11mUnited Airlines
Mon 12/154:02 pmPDX - IAH
1 stop5h 57mUnited Airlines
Deal found 11/6$212

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 November 6, 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

Sat 12/6

7:40 am-12:40 pm

1 stop7h 00m

Portland

Sat 12/6

10:10 pm-8:51 am

1 stop8h 41m

$197

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Tue 1/20

7:00 am-12:38 pm

1 stop7h 38m

Portland

Wed 1/28

1:38 pm-11:54 pm

1 stop8h 16m

$197

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Tue 2/24

11:34 am-6:16 pm

1 stop8h 42m

Portland

Wed 2/25

12:09 pm-11:58 pm

1 stop9h 49m

$197

HoustonPortland

HOU - PDX

HOUPDX

Houston Hobby

Tue 1/20

11:09 am-7:13 pm

1 stop10h 04m

Portland

Tue 1/27

12:40 am-4:12 pm

2 stops13h 32m

$202

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Tue 1/20

6:41 pm-11:55 pm

1 stop7h 14m

Portland

Wed 1/28

6:25 am-9:44 pm

2 stops13h 19m

$202

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Sat 12/6

5:20 am-5:43 pm

2 stops14h 23m

Portland

Sat 12/13

11:20 pm-12:31 pm

2 stops11h 11m

$207

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Tue 1/27

11:34 am-6:50 pm

2 stops9h 16m

Portland

Tue 2/3

12:40 am-3:09 pm

2 stops12h 29m

$207

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Sat 1/24

12:15 pm-10:54 pm

2 stops12h 39m

Portland

Tue 1/27

12:40 am-3:09 pm

2 stops12h 29m

$207

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Thu 1/8

9:32 pm-9:20 am

1 stop12h 48m

Boise Air Term. Gowen Fld

Sun 1/11

12:54 pm-12:31 am

1 stop10h 37m

$217

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Tue 12/23

5:57 pm-8:42 pm

Nonstop4h 45m

Portland

Tue 1/6

10:51 am-4:57 pm

Nonstop4h 06m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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, September is the cheapest month in which you can book a flight from Houston to Oregon (average of $129). Flying from Houston to Oregon in April is currently the most expensive (average of $180). 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 November 6, 2025.

It’s optimal to fly from Houston to Oregon in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Houston to Oregon?

Use this chart to determine the cheapest time to fly round-trip from Houston to Oregon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Oregon flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 6, 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
11,243 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

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
11,243 reviews
Alaska Airlines
8.0
Very good
11,243 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

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
2,804 reviews
Alaska Airlines
8.0
Very good
11,243 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

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
9,003 reviews
Alaska Airlines
8.0
Very good
11,243 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

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
11,041 reviews
Alaska Airlines
8.0
Very good
11,243 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

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
3,116 reviews
Alaska Airlines
8.0
Very good
11,243 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

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?

    Delta, Alaska Airlines, and Southwest can get you from Houston to Oregon in just under 6h 20m. Your travel time can differ by up to 1h 18m. The distance from Houston to Oregon is about 1840 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 Frontier, which is currently one of the cheapest options available, starting at $85. Alaska Airlines flights start at $98 while deals on Delta start at $99 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, September is the cheapest month in which you can book a flight from Houston to Oregon (average of $129). Flying from Houston to Oregon in April is currently the most expensive (average of $180). 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$104Average$237FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$225FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$158Average$280FlexibilityNo cancel feeOn-time85%
DeltaCheapest$165Average$453FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$177Average$393FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$197Average$498FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$447FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$248Average$449FlexibilityNo cancel feeOn-time71%

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