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$90+ Cheap flights from Portland (PDX) 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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The best prices from Portland to Houston are usually found in September or February, booked 54 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Portland to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$236
(Alaska Airlines)

One-way from

$90
(Frontier)
High demand for flights, 19% potential price rise
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From Portland to Houston
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One-way flight from Portland to Houston
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Find flight deals from Portland to Houston

Cheapest flights from Portland to Houston
Explore the most affordable flight options available from Portland to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
jue. 12/195:00 amPDX - IAH
1 stop8h 46mSpirit Airlines
mié. 12/257:51 amIAH - PDX
1 stop7h 58mSpirit Airlines
Deal found 11/19$237
This Frontier deal was found by Cheapflights users on 11/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/236:56 pmPDX - IAH
1 stop13h 08mFrontier
mié. 1/81:14 pmIAH - PDX
1 stop13h 01mFrontier
Deal found 11/19$238
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/512:03 pmPDX - HOU
1 stop19h 30mFrontier
dom. 12/86:16 pmHOU - PDX
1 stop18h 47mFrontier
Deal found 11/19$244
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/205:00 amPDX - IAH
1 stop21h 50mMultiple Airlines
lun. 12/237:58 pmIAH - PDX
1 stop18h 36mMultiple Airlines
Deal found 11/19$247
This United Airlines deal was found by Cheapflights users on 11/20. 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.
mar. 12/315:00 amPDX - IAH
Nonstop4h 10mUnited Airlines
lun. 1/68:05 pmIAH - PDX
Nonstop4h 45mUnited Airlines
Deal found 11/20$269
This Delta deal was found by Cheapflights users on 11/20. 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.
mar. 12/1010:08 amPDX - IAH
2 stops11h 40mDelta
sáb. 12/146:00 amIAH - PDX
1 stop8h 07mDelta
Deal found 11/20$283
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/711:56 amPDX - HOU
1 stop6h 08mAmerican Airlines
lun. 12/96:19 pmHOU - PDX
1 stop6h 33mAmerican Airlines
Deal found 11/19$293
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/3012:59 amPDX - IAH
1 stop7h 00mAmerican Airlines
lun. 1/66:00 amIAH - PDX
1 stop7h 10mAmerican Airlines
Deal found 11/19$303
This Southwest deal was found by Cheapflights users on 11/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/126:40 amPDX - HOU
2 stops11h 35mSouthwest
jue. 1/93:20 pmHOU - PDX
1 stop9h 20mSouthwest
Deal found 11/19$343
This Delta deal was found by Cheapflights users on 11/19. 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.
vie. 12/611:13 pmPDX - HOU
2 stops14h 50mDelta
mar. 12/1010:21 amHOU - PDX
2 stops13h 42mDelta
Deal found 11/19$368
This eDestinos deal was found by Cheapflights users on 11/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/218:15 amPDX - HOU
1 stop24h 03mAllegiant Air
dom. 1/511:08 amHOU - PDX
1 stop22h 42mAllegiant Air
Deal found 11/20$585
This Sun Country Air deal was found by Cheapflights users on 11/19. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2811:00 amPDX - HOU
1 stop22h 52mSun Country Air
dom. 12/18:30 amHOU - PDX
1 stop11h 15mSun Country Air
Deal found 11/19$830

Find flights from Portland to Houston within your budget

Customize your flight search to find flights from Portland 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandHouston

PDX - IAH

PDXIAH

Portland

lun. 1/13

11:00 am-11:59 pm

2 stops10h 59m

Houston George Bush Intcntl

sáb. 1/18

7:35 am-12:35 pm

1 stop7h 00m

$236

PortlandHouston

PDX - IAH

PDXIAH

Portland

jue. 12/19

5:00 am-3:46 pm

1 stop8h 46m

Houston George Bush Intcntl

mié. 12/25

7:51 am-1:49 pm

1 stop7h 58m

$237

PortlandHouston

PDX - IAH

PDXIAH

Portland

lun. 12/23

6:56 pm-10:04 am

1 stop13h 08m

Houston George Bush Intcntl

mié. 1/8

1:14 pm-12:15 am

1 stop13h 01m

$238

PortlandHouston

PDX - IAH

PDXIAH

Portland

vie. 1/17

7:35 am-4:42 pm

1 stop7h 07m

Houston George Bush Intcntl

sáb. 2/1

10:01 am-4:51 pm

2 stops8h 50m

$243

PortlandHouston

PDX - HOU

PDXHOU

Portland

jue. 12/5

12:03 pm-9:33 am

1 stop19h 30m

Houston Hobby

dom. 12/8

6:16 pm-11:03 am

1 stop18h 47m

$244

PortlandHouston

PDX - IAH

PDXIAH

Portland

vie. 12/20

5:00 am-4:50 am

1 stop21h 50m

Houston George Bush Intcntl

lun. 12/23

7:58 pm-12:34 pm

1 stop18h 36m

$247

PortlandHouston

PDX - IAH

PDXIAH

Portland

mar. 12/10

6:00 am-2:52 pm

1 stop6h 52m

Houston George Bush Intcntl

mar. 12/17

12:00 pm-11:29 pm

2 stops13h 29m

$253

PortlandHouston

PDX - HOU

PDXHOU

Portland

mié. 2/12

2:11 pm-10:18 pm

1 stop6h 07m

Houston Hobby

dom. 2/16

7:00 am-1:14 pm

1 stop8h 14m

$253

PortlandHouston

PDX - IAH

PDXIAH

Portland

mar. 12/31

5:00 am-11:10 am

Nonstop4h 10m

Houston George Bush Intcntl

lun. 1/6

8:05 pm-10:50 pm

Nonstop4h 45m

$269

PortlandHouston

PDX - HOU

PDXHOU

Portland

lun. 1/13

11:05 pm-9:30 am

1 stop8h 25m

Houston Hobby

sáb. 1/18

6:00 am-6:54 pm

2 stops14h 54m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 27 results
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Best time to book a flight from Portland to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Portland 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.

Travel insights for flights from Portland to Houston

Get recent, data-driven insights about flights from Portland to Houston including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Houston. Price data was last updated on November 15, 2024.

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Portland to Houston (average of $230). Flying from Portland to Houston in March is currently the most expensive (average of $332). 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 PDX to HOU?

Find hourly flight availability from Portland 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 noviembre 20, 2024.

It’s typically best to fly out from Portland to Houston in the evening. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Houston. Price data was last updated on March 24, 2024.

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

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated noviembre 20, 2024.
Peruse reviews from past customers who have flown with Southwest, American Airlines and Frontier from Portland to Houston to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Allegiant Air
7.4
Good
850 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Portland to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Houston?

    Most people fly from Portland (PDX) if they book a flight from Portland to Houston. On average, Portland has 0 outbound flights to Houston per day from 7 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • What are the cheapest airlines flying from Portland to Houston round-trip?

    Cheapflights users have booked flights from Portland to Houston round-trip from $236. Other airlines that can offer you cheap pricing are Spirit Airlines, from $237, and Frontier, from $238. Users have found that Alaska Airlines is 41% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $90. Users have also found prices from $91 and $119 on Spirit Airlines and American Airlines, respectively.

  • Can I find deals for flights from Portland to Houston that include hotel bookings?

    Yes. In addition to deals on Portland to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Houston.

  • Can I find deals for business class flights from Portland to Houston?

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Houston?

    Currently, September is the cheapest month in which you can book a flight from Portland to Houston (average of $230). Flying from Portland to Houston in March is currently the most expensive (average of $332). 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 Portland 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 Portland to Houston

Discover the top 7 airlines that operate flights from Portland 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 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$216FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$229FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$189Average$485FlexibilityNo cancel feeOn-time75%
DeltaCheapest$215Average$329FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$215Average$420FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$264Average$454FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$278Average$352FlexibilityNo cancel feeOn-time63%
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