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$77+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PDX
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap 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 December 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/20. 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 12/315:57 pmIAH - BOI
1 stop7h 00mAlaska Airlines
Tue 1/63:45 pmBOI - IAH
1 stop12h 55mAlaska Airlines
Deal found 12/20$353
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Wed 12/3111:32 amIAH - BOI
1 stop25h 11mMultiple Airlines
Mon 1/59:46 pmBOI - IAH
2 stops25h 45mMultiple Airlines
Deal found 12/20$385
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/305:00 amIAH - BOI
1 stop6h 01mUnited Airlines
Mon 1/56:55 pmBOI - IAH
1 stop9h 50mUnited Airlines
Deal found 12/20$404
This Delta deal was found by Cheapflights users on 12/20. 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 12/316:09 pmIAH - BOI
1 stop6h 44mDelta
Tue 1/610:39 amBOI - IAH
2 stops10h 05mDelta
Deal found 12/20$409
This Travelocity deal was found by Cheapflights users on 12/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:57 pmIAH - BOI
1 stop7h 00mMultiple Airlines
Sun 1/412:38 pmBOI - IAH
1 stop20h 59mMultiple Airlines
Deal found 12/20$466
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Fri 12/2610:28 pmIAH - BOI
2 stops38h 15mFrontier
Sun 1/412:38 pmBOI - IAH
1 stop20h 59mFrontier
Deal found 12/19$479
This Expedia deal was found by Cheapflights users on 12/19. 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.
Fri 12/265:57 pmIAH - PDX
Nonstop4h 45mMultiple Airlines
Thu 1/112:47 pmPDX - IAH
1 stop19h 50mMultiple Airlines
Deal found 12/19$481
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sun 12/285:00 amIAH - BOI
1 stop6h 01mUnited Airlines
Thu 1/16:35 amBOI - IAH
1 stop7h 29mUnited Airlines
Deal found 12/20$490
This Expedia deal was found by Cheapflights users on 12/19. 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.
Mon 12/295:57 pmIAH - PDX
Nonstop4h 45mMultiple Airlines
Thu 1/112:47 pmPDX - IAH
1 stop19h 50mMultiple Airlines
Deal found 12/19$496
This Delta deal was found by Cheapflights users on 12/20. 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.
Sun 12/287:40 pmIAH - BOI
1 stop5h 39mDelta
Thu 1/15:50 amBOI - IAH
2 stops10h 24mDelta
Deal found 12/20$499
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/3010:28 pmIAH - BOI
2 stops38h 15mFrontier
Sat 1/312:54 pmBOI - IAH
1 stop10h 44mFrontier
Deal found 12/19$501
This Delta deal was found by Cheapflights users on 12/19. 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.
Sun 12/214:00 pmIAH - PDX
1 stop8h 24mDelta
Sun 1/185:50 amPDX - IAH
1 stop5h 44mDelta
Deal found 12/19$502

Find flight deals from Houston to Oregon

Keep the following information in mind while searching for Houston to Oregon flight deals. Data was last updated December 21, 2025.

Round-trip from

$186
(Kiwi.com)

One-way from

$77
(Trip.com)

Popular in

March

Cheapest in

October

Average price

$299
From Houston to Oregon
Search Deals
One-way flight from Houston to Oregon
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 21, 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 1/17

9:30 am-12:18 pm

Nonstop4h 48m

Portland

Mon 1/19

7:00 am-1:12 pm

Nonstop4h 12m

$197

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Mon 1/12

5:55 pm-8:41 pm

Nonstop4h 46m

Portland

Fri 1/23

10:47 am-4:55 pm

Nonstop4h 08m

$197

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 2/25

7:15 am-12:25 pm

1 stop7h 10m

Portland

Sat 2/28

12:09 pm-11:56 pm

1 stop9h 47m

$197

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Fri 1/23

5:55 pm-8:41 pm

Nonstop4h 46m

Portland

Sun 1/25

10:47 am-4:55 pm

Nonstop4h 08m

$197

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Sun 1/11

5:55 pm-8:41 pm

Nonstop4h 46m

Portland

Thu 1/22

10:47 am-4:55 pm

Nonstop4h 08m

$197

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Fri 1/9

5:55 pm-8:41 pm

Nonstop4h 46m

Portland

Mon 1/12

10:47 am-4:55 pm

Nonstop4h 08m

$197

HoustonPortland

HOU - PDX

HOUPDX

Houston Hobby

Sat 1/24

8:45 am-2:35 pm

1 stop7h 50m

Portland

Tue 1/27

6:30 am-5:50 pm

2 stops9h 20m

$202

HoustonPortland

HOU - PDX

HOUPDX

Houston Hobby

Sat 1/31

8:35 am-1:25 pm

1 stop6h 50m

Portland

Wed 2/4

6:30 am-5:50 pm

2 stops9h 20m

$202

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 3/11

11:02 am-5:39 pm

1 stop8h 37m

Portland

Mon 3/16

12:30 am-3:03 pm

2 stops12h 33m

$202

HoustonPortland

HOU - PDX

HOUPDX

Houston Hobby

Wed 1/28

9:00 am-3:40 pm

1 stop8h 40m

Portland

Wed 2/4

6:30 am-5:50 pm

2 stops9h 20m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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 December is currently the most expensive (average of $208). 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 December 21, 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 December 21, 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
11,492 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
8.0
Very good
11,492 reviews
Alaska Airlines
8.0
Very good
11,492 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Hawaiian Airlines
7.8
Good
2,821 reviews
Alaska Airlines
8.0
Very good
11,492 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
United Airlines
7.4
Good
9,099 reviews
Alaska Airlines
8.0
Very good
11,492 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
American Airlines
7.2
Good
11,050 reviews
Alaska Airlines
8.0
Very good
11,492 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Frontier
5.8
Fair
3,082 reviews
Alaska Airlines
8.0
Very good
11,492 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

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, Alaska Airlines, and Delta can get you from Houston to Oregon in just under 4h 46m. Your travel time can differ by up to 2h 24m. 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $57. Frontier flights start at $69 while deals on Alaska Airlines 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 December is currently the most expensive (average of $208). 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$104Average$234FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$228FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$158Average$280FlexibilityNo cancel feeOn-time85%
DeltaCheapest$165Average$419FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$175Average$398FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$193Average$491FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$197Average$424FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$452FlexibilityNo cancel feeOn-time71%

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