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$66+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PDX
nov. 23 — nov. 301
dom. 11/23
dom. 11/30
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 octubre 24, 2025.

Round-trip from

$128
(Kiwi.com)

One-way from

$66
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$227
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 October 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 octubre 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
mié. 12/34:32 pmIAH - BOI
1 stop20h 17mFrontier
dom. 12/712:44 pmBOI - IAH
1 stop10h 47mFrontier
Deal found 10/24$128
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
mié. 12/34:32 pmIAH - BOI
1 stop20h 17mMultiple Airlines
lun. 12/810:41 pmBOI - IAH
1 stop29h 00mMultiple Airlines
Deal found 10/24$159
This Frontier deal was found by Cheapflights users on 10/24. 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.
jue. 12/46:45 amIAH - BOI
1 stop6h 04mFrontier
dom. 12/712:44 pmBOI - IAH
1 stop10h 47mFrontier
Deal found 10/24$182
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
mar. 11/117:00 amIAH - PDX
1 stop6h 56mFrontier
mar. 11/181:26 pmPDX - IAH
1 stop21h 13mFrontier
Deal found 10/21$192
This Southwest deal was found by Cheapflights users on 10/22. 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.
sáb. 12/66:00 amHOU - BOI
1 stop6h 00mSouthwest
lun. 12/83:45 pmBOI - HOU
1 stop5h 20mSouthwest
Deal found 10/22$194
This Frontier deal was found by Cheapflights users on 10/23. 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.
mar. 11/47:00 amIAH - PDX
1 stop6h 56mFrontier
sáb. 11/812:52 pmPDX - IAH
1 stop8h 37mFrontier
Deal found 10/23$196
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
jue. 11/139:11 pmIAH - PDX
1 stop14h 07mFrontier
dom. 11/163:26 pmPDX - IAH
1 stop17h 11mFrontier
Deal found 10/22$197
This Delta deal was found by Cheapflights users on 10/22. 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.
sáb. 12/66:40 amIAH - BOI
1 stop8h 38mDelta
lun. 12/83:13 pmBOI - IAH
1 stop7h 01mDelta
Deal found 10/22$197
This Southwest deal was found by Cheapflights users on 10/23. 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.
jue. 12/43:25 pmHOU - PDX
1 stop9h 05mSouthwest
sáb. 12/67:40 amPDX - HOU
2 stops7h 30mSouthwest
Deal found 10/23$198
This Southwest deal was found by Cheapflights users on 10/23. 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. 12/35:35 amHOU - PDX
1 stop6h 35mSouthwest
jue. 12/48:00 amPDX - HOU
1 stop7h 50mSouthwest
Deal found 10/23$199
This Southwest deal was found by Cheapflights users on 10/23. 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.
jue. 12/43:25 pmHOU - PDX
1 stop9h 05mSouthwest
vie. 12/52:35 pmPDX - HOU
1 stop5h 35mSouthwest
Deal found 10/23$200
This CheapOair deal was found by Cheapflights users on 10/23. 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. 11/68:06 pmIAH - PDX
1 stop24h 30mFrontier
dom. 11/912:51 pmPDX - IAH
1 stop28h 20mFrontier
Deal found 10/23$202

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 octubre 24, 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

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

sáb. 12/6

6:00 am-11:00 am

1 stop6h 00m

Boise Air Term. Gowen Fld

lun. 12/8

3:45 pm-10:05 pm

1 stop5h 20m

$194

HoustonPortland

HOU - PDX

HOUPDX

Houston Hobby

jue. 12/4

3:25 pm-10:30 pm

1 stop9h 05m

Portland

sáb. 12/6

7:40 am-5:10 pm

2 stops7h 30m

$198

HoustonPortland

HOU - PDX

HOUPDX

Houston Hobby

mié. 12/3

5:35 am-10:10 am

1 stop6h 35m

Portland

jue. 12/4

8:00 am-5:50 pm

1 stop7h 50m

$199

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

sáb. 12/6

11:36 am-8:20 pm

2 stops9h 44m

Boise Air Term. Gowen Fld

lun. 12/8

3:54 pm-11:55 pm

1 stop7h 01m

$202

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

jue. 1/29

6:45 am-11:59 am

1 stop6h 14m

Boise Air Term. Gowen Fld

dom. 2/1

12:54 pm-8:54 am

2 stops19h 00m

$203

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

jue. 12/4

7:40 am-12:02 pm

1 stop5h 22m

Boise Air Term. Gowen Fld

lun. 12/8

12:55 pm-9:36 pm

1 stop7h 41m

$209

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

jue. 12/4

5:55 pm-8:39 pm

Nonstop4h 44m

Portland

dom. 12/7

10:42 am-4:55 pm

Nonstop4h 13m

$217

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

mar. 2/24

12:30 pm-7:18 pm

1 stop8h 48m

Portland

mié. 2/25

1:25 pm-11:00 pm

1 stop7h 35m

$217

HoustonPortland

HOU - PDX

HOUPDX

Houston Hobby

mar. 11/11

6:05 am-11:25 am

1 stop7h 20m

Portland

mar. 11/18

8:00 am-4:15 pm

1 stop6h 15m

$217

HoustonPortland

HOU - PDX

HOUPDX

Houston Hobby

sáb. 12/6

2:32 pm-10:19 pm

1 stop9h 47m

Portland

vie. 12/12

12:32 am-1:28 pm

2 stops10h 56m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

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 octubre 24, 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 octubre 24, 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
11,161 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

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
11,161 reviews
Alaska Airlines
8.0
Very good
11,161 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

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
2,789 reviews
Alaska Airlines
8.0
Very good
11,161 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

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
8,995 reviews
Alaska Airlines
8.0
Very good
11,161 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

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
11,033 reviews
Alaska Airlines
8.0
Very good
11,161 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

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
3,128 reviews
Alaska Airlines
8.0
Very good
11,161 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

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?

    Southwest, Delta, and Frontier can get you from Houston to Oregon in just under 6h. Your travel time can differ by up to 2h 18m. The distance from Houston to Oregon is about 1499 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 $68. American Airlines flights start at $98 while deals on Delta start at $98 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 octubre 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$104Average$238FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$223FlexibilityNo 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$508FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$444FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$252Average$458FlexibilityNo cancel feeOn-time71%

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