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Cheap flights from Portland (PWM) to Houston from $141

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — HOU
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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The best prices from Portland to Houston are usually found in September or November, booked 32 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Portland to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 May 9, 2024.

Popular in

April

Cheapest in

September

Round-trip from

$238

One-way from

$164
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 38% potential price drop
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From Portland to Houston
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One-way flight from Portland to Houston
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What is the cheapest day to fly round-trip from Portland, Maine to Houston?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 55% on the overall cost on flights from Portland, Maine to Houston.

How far in advance should I book a flight from Portland, Maine to Houston?

Find a great deal and save up to 314% by booking at least 33 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portland, Maine to Houston within the next two weeks, with the cheapest ticket starting at $351.

What is the cheapest month to fly from Portland, Maine to Houston?

Flights from Portland, Maine to Houston lean towards being more expensive in April. Prices are generally better when you fly from Portland, Maine to Houston in September, with the cheapest ticket starting at $211.

When is the cheapest time to fly from Portland, Maine to Houston (PWM - IAH)?

When flying from Portland, Maine to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 71% versus a flight at noon.

Cheap American Airlines flights from Portland to Houston

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Consider these cheap American Airlines flights we've found departing from Portland to Houston. Make sure to check back often as deals are often changing.
Tue 6/186:00 amPWM - IAH
1 stop6h 48mAmerican Airlines
Tue 6/256:00 pmIAH - PWM
1 stop5h 52mAmerican Airlines
Deal found 5/8$318
Tue 6/1811:35 amPWM - IAH
2 stops9h 33mAmerican Airlines
Tue 6/256:00 pmIAH - PWM
1 stop5h 52mAmerican Airlines
Deal found 5/8$323
Tue 6/1811:35 amPWM - IAH
2 stops8h 17mAmerican Airlines
Tue 6/256:00 amIAH - PWM
2 stops9h 01mAmerican Airlines
Deal found 5/8$330
Sat 6/86:32 pmPWM - HOU
1 stop6h 21mAmerican Airlines
Tue 6/115:00 amHOU - PWM
2 stops9h 10mAmerican Airlines
Deal found 5/8$366
Sat 6/82:43 pmPWM - IAH
2 stops8h 35mAmerican Airlines
Tue 6/116:00 amIAH - PWM
2 stops8h 10mAmerican Airlines
Deal found 5/8$370
Thu 5/3012:21 pmPWM - IAH
1 stop8h 45mAmerican Airlines
Thu 6/66:00 pmIAH - PWM
1 stop5h 52mAmerican Airlines
Deal found 5/9$408
Thu 10/176:25 pmPWM - HOU
1 stop6h 13mAmerican Airlines
Tue 10/226:21 amHOU - PWM
1 stop9h 59mAmerican Airlines
Deal found 5/7$459
Wed 10/166:25 pmPWM - HOU
1 stop6h 13mAmerican Airlines
Sat 10/1910:17 amHOU - PWM
1 stop6h 03mAmerican Airlines
Deal found 5/8$463
Thu 5/3012:21 pmPWM - IAH
2 stops10h 01mAmerican Airlines
Thu 6/66:00 pmIAH - PWM
1 stop5h 52mAmerican Airlines
Deal found 5/9$474

Cheap United Airlines flights from Portland to Houston

Explore cheap flight options specifically provided by United Airlines for the route between Portland and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Some of the best deals we've found on United Airlines flights traveling from Portland to Houston. Make sure to examine the flight information before completing your reservation.
Fri 5/244:50 pmPWM - IAH
1 stop8h 25mUnited Airlines
Mon 5/276:28 amIAH - PWM
1 stop6h 53mUnited Airlines
Deal found 5/8$606
Fri 5/246:00 amPWM - IAH
1 stop7h 41mUnited Airlines
Mon 5/272:20 pmIAH - PWM
1 stop8h 38mUnited Airlines
Deal found 5/8$701
Mon 5/206:30 pmPWM - IAH
1 stop6h 48mUnited Airlines
Thu 5/239:35 pmIAH - PWM
1 stop22h 58mUnited Airlines
Deal found 5/8$1,551

Cheap Portland to Houston flights in May & June 2024

Find cheap flight options from Portland to Houston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 9, 2024.
These are some of the best deals we've found on flights to Houston in 2024 at this time. Check back soon for alternative fares.
Sun 6/29:45 pmPWM - IAH
1 stop12h 35mFrontier
Sat 6/86:13 pmIAH - PWM
1 stop13h 53mFrontier
Deal found 5/9$200
Sun 6/29:59 amPWM - IAH
2 stops26h 14mFrontier
Sat 6/86:15 pmIAH - PWM
1 stop17h 42mFrontier
Deal found 5/9$227
Mon 5/139:11 amPWM - IAH
1 stop23h 09mFrontier
Mon 5/2011:43 amIAH - PWM
1 stop20h 26mFrontier
Deal found 5/8$304
Tue 6/186:00 amPWM - IAH
1 stop6h 48mAmerican Airlines
Tue 6/256:00 pmIAH - PWM
1 stop5h 52mAmerican Airlines
Deal found 5/8$318
Sat 6/84:57 pmPWM - IAH
2 stops8h 02mDelta
Tue 6/112:10 pmIAH - PWM
1 stop7h 50mDelta
Deal found 5/8$321
Tue 6/1811:35 amPWM - IAH
2 stops9h 33mAmerican Airlines
Tue 6/256:00 pmIAH - PWM
1 stop5h 52mAmerican Airlines
Deal found 5/8$323
Tue 6/1811:35 amPWM - IAH
2 stops8h 17mAmerican Airlines
Tue 6/256:00 amIAH - PWM
2 stops9h 01mAmerican Airlines
Deal found 5/8$330
Sat 6/85:37 amPWM - IAH
1 stop5h 58mDelta
Tue 6/112:10 pmIAH - PWM
1 stop7h 50mDelta
Deal found 5/8$347
Sat 6/86:32 pmPWM - HOU
1 stop6h 21mAmerican Airlines
Tue 6/115:00 amHOU - PWM
2 stops9h 10mAmerican Airlines
Deal found 5/8$366

Portland to Houston 2024 flight deals

Discover exclusive flight deals for travel between Portland and Houston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
These are some of the best deals we've found on flights to Houston in 2024 at this time. Check back soon for alternative fares.
Sun 6/29:45 pmPWM - IAH
1 stop12h 35mFrontier
Sat 6/86:13 pmIAH - PWM
1 stop13h 53mFrontier
Deal found 5/9$200
Thu 8/229:52 amPWM - IAH
1 stop10h 02mFrontier
Mon 8/268:26 amIAH - PWM
1 stop25h 30mFrontier
Deal found 5/8$206
Sun 6/29:59 amPWM - IAH
2 stops26h 14mFrontier
Sat 6/86:15 pmIAH - PWM
1 stop17h 42mFrontier
Deal found 5/9$227
Mon 8/199:52 amPWM - IAH
1 stop10h 02mFrontier
Mon 8/268:26 amIAH - PWM
1 stop25h 30mFrontier
Deal found 5/8$268
Thu 8/2211:46 amPWM - HOU
1 stop21h 47mFrontier
Mon 8/269:23 amHOU - PWM
1 stop22h 39mFrontier
Deal found 5/8$296
Mon 5/139:11 amPWM - IAH
1 stop23h 09mFrontier
Mon 5/2011:43 amIAH - PWM
1 stop20h 26mFrontier
Deal found 5/8$304
Thu 10/36:25 pmPWM - IAH
1 stop14h 55mAmerican Airlines
Mon 10/76:23 amIAH - PWM
1 stop9h 57mAmerican Airlines
Deal found 5/8$314
Tue 6/186:00 amPWM - IAH
1 stop6h 48mAmerican Airlines
Tue 6/256:00 pmIAH - PWM
1 stop5h 52mAmerican Airlines
Deal found 5/8$318
Tue 9/176:05 amPWM - IAH
1 stop9h 05mDelta
Wed 9/186:15 amIAH - PWM
1 stop7h 03mDelta
Deal found 5/8$320

Portland to Houston flights leaving soon

Find last-minute flight options from Portland to Houston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Users seeking a last-minute flight from Portland to Houston should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Wed 5/1512:08 pmPWM - IAH
2 stops20h 17mMultiple Airlines
Fri 5/176:02 pmIAH - PWM
1 stop16h 25mMultiple Airlines
Deal found 5/8$496
Wed 5/1512:08 pmPWM - IAH
2 stops20h 17mMultiple Airlines
Fri 5/177:55 amIAH - PWM
2 stops26h 32mMultiple Airlines
Deal found 5/8$545
Wed 5/1512:08 pmPWM - IAH
3 stops20h 17mMultiple Airlines
Fri 5/177:55 amIAH - PWM
2 stops26h 32mMultiple Airlines
Deal found 5/8$594
Wed 5/1512:08 pmPWM - IAH
3 stops20h 17mMultiple Airlines
Fri 5/175:00 amIAH - PWM
3 stops29h 27mMultiple Airlines
Deal found 5/8$672
Wed 5/1511:42 amPWM - IAH
1 stop6h 48mDelta
Fri 5/172:07 pmIAH - PWM
1 stop7h 43mDelta
Deal found 5/8$728

One-way flights to Houston from Portland

Search for one-way flight options from Portland to Houston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Some of the best available deals we've found on one-way flights from Portland to Houston. Users needing a return flight from Portland to Houston should utilize the search form above.
Tue 7/1610:11 pmPWM - IAH
1 stop11h 50mFrontier
Deal found 5/8$141
Mon 6/107:39 pmPWM - IAH
3 stops28h 36mMultiple Airlines
Deal found 5/8$142
Sun 7/1411:46 amPWM - IAH
1 stop7h 46mFrontier
Deal found 5/8$153
Sun 7/1411:46 amPWM - HOU
1 stop21h 47mFrontier
Deal found 5/8$164
Mon 6/1010:50 amPWM - IAH
2 stops24h 05mMultiple Airlines
Deal found 5/8$165
Mon 6/1010:50 amPWM - IAH
1 stop11h 03mMultiple Airlines
Deal found 5/8$176
Sun 7/145:37 amPWM - IAH
2 stops11h 01mDelta
Deal found 5/8$203
Tue 7/1611:40 amPWM - IAH
2 stops9h 01mAmerican Airlines
Deal found 5/8$208
Sat 7/67:00 amPWM - IAH
1 stop9h 28mDelta
Deal found 5/8$253

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 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$296 - $606

Route

Depart

Return

Price

PortlandHouston Hobby

PWM - HOU

PWMHOU

Portland

Thu 8/22

1 stop21h 47m

Houston Hobby

Mon 8/26

1 stop22h 39m

$296

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Mon 5/13

1 stop23h 09m

Houston George Bush Intcntl

Mon 5/20

1 stop20h 26m

$304

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Tue 6/18

1 stop6h 48m

Houston George Bush Intcntl

Tue 6/25

1 stop5h 52m

$318

PortlandHouston Hobby

PWM - HOU

PWMHOU

Portland

Tue 9/17

1 stop8h 35m

Houston Hobby

Wed 9/18

1 stop6h 09m

$320

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Sat 6/8

2 stops8h 02m

Houston George Bush Intcntl

Tue 6/11

1 stop7h 50m

$321

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Tue 6/18

2 stops9h 33m

Houston George Bush Intcntl

Tue 6/25

1 stop5h 52m

$323

PortlandHouston Hobby

PWM - HOU

PWMHOU

Portland

Tue 9/17

1 stop8h 35m

Houston Hobby

Wed 9/18

2 stops9h 38m

$325

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Sat 6/8

3 stops22h 56m

Houston George Bush Intcntl

Tue 6/11

2 stops23h 37m

$478

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Fri 5/24

1 stop8h 25m

Houston George Bush Intcntl

Mon 5/27

1 stop6h 53m

$606

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to book a flight from Portland, Maine 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 May 3, 2024.
Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland, Maine to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Portland, Maine to Houston?

Use this chart to determine the cheapest time to fly round-trip from Portland to Houston. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Houston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Houston by month

Plan your trip from Portland to Houston by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Houston is currently $178 while a round-trip flight costs $366. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Houston (average of $243). Flying from Portland, Maine to Houston in March is currently the most expensive (average of $341). 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.

January

$272

February

$274

March

$341

April

$288

May

$280

June

$324

July

$307

August

$258

September

$243

October

$265

November

$279

December

$278

Temperature and rainfall in Houston by month

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

IAH

Temperature

53.6 - 84.2 °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 May 9, 2024.
Read reviews from past customers who have flown American Airlines, United Airlines and Frontier from Portland to Houston. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,027 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,665 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Frontier
6.3
Okay
4,088 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 (PWM) if they book a flight from Portland to Houston. On average, Portland has 0 outbound flights to Houston per day from 5 airlines. Portland is conveniently located just 2.9 mi from Portland’s city center.

  • Can I find flights from Portland, Maine to Houston for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Houston for under $300. The cheapest flight booked recently is on Frontier for just $296, but on average you can expect to pay $357.

  • Are there last-minute flights available from Portland, Maine to Houston for under $500?

    There are currently 5+ open flights from Portland, Maine to Houston within the next 7 days for less than $500.

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

    According to our current data, Frontier ($296), American Airlines ($318), and Delta ($320) offers the cheapest pricing from Portland, Maine to Houston. Frontier is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $141 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $203 and $208, respectively.

  • What are the most popular airlines that fly from Portland, Maine to Houston?

    When booking a flight from Portland, Maine to Houston, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

  • What does PWM to IAH mean?

    PWM and IAH are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PWM to IAH refers to a flight route from Portland Airport to Houston George Bush Intcntl Airport. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Portland to Houston that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Houston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Houston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Houston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Portland to Houston that allow pets onboard?

    Many airlines flying from Portland to Houston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Houston?

    Yes, you can often find last-minute deals on Portland to Houston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Houston flight deals updated?

    The Portland, Maine to Houston flight deals you see on this page were last updated on 5/9.

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 5 airlines flying from Portland to Houston

Discover the top 5 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 2,752,338 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$124Average$237FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$212Average$514FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$238Average$520FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$278Average$567FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest$323Average$403FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
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Portland, Maine to Houston Hobby Airport flights

Search flights from Portland to Houston by cabin class

Find flights from Portland to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Houston?

Cheapflights helps you search for flights from Portland to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portland to Houston?

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portland to Houston with no change fees?

Need flexible booking options for your flight to Houston from Portland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Houston become cheaper?

Yes, Cheapflights offers price alerts on Portland to Houston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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