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$103+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap 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 July 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 9/113:52 pm
BOI
-
IAH
1 stop28h 12m
Frontier
Mon 9/1410:15 pm
IAH
-
BOI
1 stop14h 49m
Frontier
Deal found 7/22$179
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 9/113:52 pm
BOI
-
IAH
1 stop28h 12m
Frontier
Wed 9/1610:15 pm
IAH
-
BOI
1 stop14h 49m
Frontier
Deal found 7/22$180
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 9/103:52 pm
BOI
-
IAH
1 stop28h 12m
Frontier
Mon 9/1410:15 pm
IAH
-
BOI
1 stop14h 49m
Frontier
Deal found 7/22$181
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 9/103:52 pm
BOI
-
IAH
1 stop28h 12m
Frontier
Wed 9/1610:15 pm
IAH
-
BOI
1 stop14h 49m
Frontier
Deal found 7/22$182
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:59 pm
BOI
-
IAH
1 stop10h 10m
Frontier
Mon 9/2110:15 pm
IAH
-
BOI
1 stop14h 49m
Frontier
Deal found 7/23$184
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/81:24 pm
BOI
-
IAH
1 stop10h 31m
Frontier
Mon 9/147:44 pm
IAH
-
BOI
1 stop17h 20m
Frontier
Deal found 7/22$187
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/81:24 pm
BOI
-
IAH
1 stop10h 31m
Frontier
Wed 9/1610:15 pm
IAH
-
BOI
1 stop14h 49m
Frontier
Deal found 7/22$188
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 9/103:52 pm
BOI
-
IAH
1 stop28h 12m
Frontier
Sat 9/129:59 pm
IAH
-
BOI
1 stop17h 58m
Frontier
Deal found 7/22$199
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/81:24 pm
BOI
-
IAH
1 stop10h 31m
Frontier
Sat 9/129:59 pm
IAH
-
BOI
1 stop17h 58m
Frontier
Deal found 7/22$205
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 9/2412:59 pm
BOI
-
IAH
1 stop10h 10m
Frontier
Mon 9/2810:15 pm
IAH
-
BOI
1 stop14h 49m
Frontier
Deal found 7/22$208
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 9/113:52 pm
BOI
-
IAH
2 stops19h 18m
Frontier
Tue 9/156:50 am
IAH
-
BOI
1 stop6h 14m
Frontier
Deal found 7/22$211
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 9/612:24 pm
BOI
-
IAH
1 stop11h 31m
Frontier
Tue 9/156:50 am
IAH
-
BOI
1 stop6h 14m
Frontier
Deal found 7/22$212

Find flight deals from Oregon to Houston

Keep the following information in mind while searching for Oregon to Houston flight deals. Data was last updated July 25, 2026.

Round-trip from

$179
(Kiwi.com)

One-way from

$103
(Trip.com)

Popular in

August

Cheapest in

January

Average price

$379
From Oregon to Houston
Search Deals
One-way flight from Oregon to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 25, 2026.
Use the filters below to find and compare flights from Oregon to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 10/15

12:23 pm-12:09 am

1 stop10h 46m

Houston George Bush Intcntl

Sun 10/18

6:30 am-11:28 am

1 stop5h 58m

$248

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Wed 9/16

7:05 am-1:40 pm

1 stop5h 35m

Houston Hobby

Sat 9/19

8:10 am-2:45 pm

1 stop7h 35m

$319

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 8/8

5:57 am-1:35 pm

1 stop6h 38m

Houston George Bush Intcntl

Sat 8/15

8:00 am-3:26 pm

1 stop8h 26m

$319

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 10/6

8:25 am-5:14 pm

1 stop7h 49m

Houston George Bush Intcntl

Wed 10/7

6:02 am-12:35 pm

1 stop7h 33m

$319

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Thu 8/6

4:55 pm-12:05 am

1 stop6h 10m

Houston Hobby

Wed 8/12

6:10 pm-11:20 pm

1 stop6h 10m

$328

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 9/16

10:34 am-9:57 pm

2 stops10h 23m

Houston George Bush Intcntl

Sat 9/19

2:25 pm-10:34 pm

2 stops9h 09m

$329

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 9/17

6:45 am-6:06 pm

2 stops10h 21m

Houston George Bush Intcntl

Mon 9/21

5:46 pm-11:59 pm

1 stop7h 13m

$334

EugeneHouston

EUG - HOU

EUGHOU

Eugene

Sat 8/29

6:00 am-4:55 pm

1 stop8h 55m

Houston Hobby

Thu 9/10

4:20 pm-10:40 pm

1 stop8h 20m

$337

EugeneHouston

EUG - IAH

EUGIAH

Eugene

Wed 9/23

5:25 am-1:31 pm

1 stop6h 06m

Houston George Bush Intcntl

Sat 9/26

6:16 pm-10:41 pm

1 stop6h 25m

$337

EugeneHouston

EUG - HOU

EUGHOU

Eugene

Tue 11/10

6:50 am-5:45 pm

1 stop8h 55m

Houston Hobby

Sat 11/14

5:50 am-12:45 pm

1 stop8h 55m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Oregon to Houston (average of $280). Flying from Oregon to Houston in June is currently the most expensive (average of $447). 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 July 25, 2026.

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.

How much does it cost to fly round-trip from Oregon to Houston?

Airfare is typical for this route at the moment.
Oregon to Houston flights typically cost between $306 and $496 in August.
The cheapest round-trip price found within the last 5 days was $343 on Delta (Aug 18-Aug 26).

How far ahead should I book a flight from Oregon to Houston?

The price you pay for your flight from Oregon to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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.

  • How long is the flight from Oregon to Houston?

    For as low as $319, Frontier can have you in Houston from Oregon in 5h 35m. Oregon and Houston are separated by a distance of 1499 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $88. Users have also found prices from $90 and $98 on Southwest and Delta, 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, January is the cheapest month in which you can book a flight from Oregon to Houston (average of $280). Flying from Oregon to Houston in June is currently the most expensive (average of $447). 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

Browse thousands of different options on Cheapflights for your next trip

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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 7 airlines flying from Oregon to Houston

Discover the top 7 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$88Average$242FlexibilityNo cancel feeOn-time85%
FrontierCheapest$144Average$322FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$177Average$421FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$197Average$444FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$429FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$318FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$251Average$481FlexibilityNo cancel feeOn-time71%

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