Houston

$111+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
Jun 16 — Jun 231
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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 May 17, 2026.

This Frontier deal was found by Cheapflights users on 5/12. 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.
Tue 6/91:25 pm
BOI
-
IAH
1 stop10h 19m
Frontier
Tue 6/166:30 am
IAH
-
BOI
1 stop7h 00m
Frontier
Deal found 5/12$210
This Orbitz deal was found by Cheapflights users on 5/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:25 pm
BOI
-
IAH
1 stop10h 19m
Frontier
Tue 6/306:30 am
IAH
-
BOI
1 stop7h 00m
Frontier
Deal found 5/15$230
This CheapOair deal was found by Cheapflights users on 5/12. 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 6/251:25 pm
BOI
-
IAH
1 stop6h 48m
Frontier
Wed 7/16:14 pm
IAH
-
BOI
1 stop19h 16m
Frontier
Deal found 5/12$240
This Frontier deal was found by Cheapflights users on 5/13. 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 6/111:25 pm
BOI
-
IAH
1 stop10h 19m
Frontier
Sun 6/146:30 am
IAH
-
BOI
1 stop7h 00m
Frontier
Deal found 5/13$250
This CheapOair deal was found by Cheapflights users on 5/13. 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.
Sun 6/141:25 pm
BOI
-
IAH
1 stop20h 17m
Frontier
Mon 6/1510:08 pm
IAH
-
BOI
1 stop15h 22m
Frontier
Deal found 5/13$260
This CheapOair deal was found by Cheapflights users on 5/12. 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 7/95:42 pm
PDX
-
IAH
1 stop19h 35m
Frontier
Thu 7/168:53 pm
IAH
-
PDX
1 stop23h 11m
Frontier
Deal found 5/12$260
This Booking.com deal was found by Cheapflights users on 5/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:25 pm
BOI
-
IAH
1 stop10h 19m
Frontier
Mon 6/2910:08 pm
IAH
-
BOI
1 stop15h 22m
Frontier
Deal found 5/15$262
This Booking.com deal was found by Cheapflights users on 5/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:20 pm
PDX
-
IAH
1 stop15h 22m
Frontier
Wed 6/176:30 am
IAH
-
PDX
1 stop12h 05m
Frontier
Deal found 5/12$262
This Super.com deal was found by Cheapflights users on 5/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:35 pm
PDX
-
IAH
1 stop10h 09m
Frontier
Tue 6/236:30 am
IAH
-
PDX
1 stop12h 05m
Frontier
Deal found 5/13$263
This Expedia deal was found by Cheapflights users on 5/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:00 am
PDX
-
IAH
1 stop9h 57m
Alaska Airlines
Tue 6/95:57 pm
IAH
-
PDX
Nonstop4h 32m
Alaska Airlines
Deal found 5/14$267
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 10/199:34 pm
PDX
-
IAH
1 stop21h 30m
Frontier
Mon 11/26:30 am
IAH
-
PDX
1 stop12h 05m
Frontier
Deal found 5/13$269
This Expedia deal was found by Cheapflights users on 5/12. 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.
Thu 6/41:33 pm
BOI
-
IAH
1 stop6h 37m
Frontier
Tue 6/96:30 am
IAH
-
BOI
1 stop7h 00m
Frontier
Deal found 5/12$270

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 May 17, 2026.

Round-trip from

$210
(Expedia)

One-way from

$111
(Frontier)

Popular in

March

Cheapest in

January

Average price

$337
From Oregon to Houston
One-way flight from Oregon to Houston
Highest demand for flights based on searches. 11% potential increase in price ($42 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 17, 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 - HOU

BOIHOU

Boise Air Term. Gowen Fld

Wed 8/5

2:40 pm-11:10 pm

1 stop7h 30m

Houston Hobby

Wed 8/12

2:45 pm-7:45 pm

1 stop6h 00m

$280

PortlandHouston

PDX - HOU

PDXHOU

Portland

Wed 6/3

9:39 pm-9:32 am

1 stop9h 53m

Houston Hobby

Tue 6/9

6:03 am-6:22 pm

2 stops14h 19m

$282

PortlandHouston

PDX - IAH

PDXIAH

Portland

Tue 6/2

7:13 am-1:29 pm

Nonstop4h 16m

Houston George Bush Intcntl

Sun 6/7

8:17 pm-10:48 pm

Nonstop4h 31m

$287

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 7/14

5:30 am-1:14 pm

1 stop6h 44m

Houston George Bush Intcntl

Tue 7/21

7:35 am-6:46 pm

2 stops12h 11m

$290

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 6/6

6:07 pm-6:23 am

1 stop11h 16m

Houston George Bush Intcntl

Wed 6/10

6:02 am-12:47 pm

1 stop7h 45m

$298

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 8/18

8:47 pm-6:20 am

1 stop8h 33m

Houston George Bush Intcntl

Wed 8/19

2:34 pm-10:33 pm

1 stop8h 59m

$298

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Mon 6/8

11:45 pm-8:37 am

1 stop7h 52m

Houston George Bush Intcntl

Tue 6/16

2:20 pm-11:55 pm

2 stops10h 35m

$303

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 5/29

11:39 pm-8:39 am

1 stop8h 00m

Houston George Bush Intcntl

Wed 6/3

5:54 pm-12:48 am

1 stop7h 54m

$317

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Mon 6/8

5:10 am-12:40 pm

1 stop6h 30m

Houston Hobby

Tue 6/16

6:00 pm-12:30 am

2 stops7h 30m

$335

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Tue 6/9

3:00 pm-12:25 am

1 stop8h 25m

Houston Hobby

Thu 6/11

10:45 pm-9:45 am

1 stop12h 00m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

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

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.

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

Currently, August is the cheapest month in which you can book a flight from Oregon to Houston (average of $70). Flying from Oregon to Houston in February is currently the most expensive (average of $194). 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 May 17, 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?

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 $287, Southwest can have you in Houston from Oregon in 4h 16m. Oregon and Houston are separated by a distance of 1821 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 Hawaiian Airlines. 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?

  • 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, August is the cheapest month in which you can book a flight from Oregon to Houston (average of $70). Flying from Oregon to Houston in February is currently the most expensive (average of $194). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Houston

See prices for flight routes from nearby airports that may be better suited for you.

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 May 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$98Average$257FlexibilityNo cancel feeOn-time85%
FrontierCheapest$144Average$298FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$177Average$402FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$197Average$456FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$428FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$337FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$489FlexibilityNo cancel feeOn-time71%

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