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Cheap flights from Portland (PWM) to Houston from $100

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 6/11. 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
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
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 June 6, 2024.

Popular in

April

Cheapest in

September

Round-trip from

$238

One-way from

$140
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 37% 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 57% 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.

What is the cheapest time of day to fly from PWM to 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 70% versus a flight at noon.

Cheap Portland to Houston flights in June & July 2024

Find cheap flight options from Portland to Houston specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 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 6/91:16 pmPWM - IAH
2 stops23h 25mMultiple Airlines
Tue 6/1110:50 amIAH - PWM
2 stops23h 37mMultiple Airlines
Deal found 6/5$696
Sun 6/91:16 pmPWM - IAH
2 stops23h 25mMultiple Airlines
Tue 6/119:20 amIAH - PWM
3 stops25h 07mMultiple Airlines
Deal found 6/5$710
Sun 6/91:16 pmPWM - IAH
3 stops25h 14mMultiple Airlines
Tue 6/119:20 amIAH - PWM
3 stops25h 07mMultiple Airlines
Deal found 6/5$834
Sun 6/93:20 pmPWM - IAH
1 stop9h 38mUnited Airlines
Tue 6/1112:10 pmIAH - PWM
2 stops10h 48mUnited Airlines
Deal found 6/5$942
Sun 6/96:00 amPWM - IAH
1 stop8h 06mAmerican Airlines
Tue 6/111:55 pmIAH - PWM
1 stop7h 40mAmerican Airlines
Deal found 6/5$966
Sun 6/94:13 pmPWM - HOU
2 stops8h 40mAmerican Airlines
Tue 6/116:00 amHOU - PWM
2 stops8h 10mAmerican Airlines
Deal found 6/5$976

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 3,050,429 searches. Data last updated June 6, 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.
Thu 10/35:34 pmPWM - IAH
1 stop7h 02mAmerican Airlines
Sun 10/66:00 amIAH - PWM
1 stop8h 37mAmerican Airlines
Deal found 6/5$371
Thu 10/33:34 pmPWM - HOU
1 stop9h 14mAmerican Airlines
Sun 10/65:00 amHOU - PWM
1 stop8h 49mAmerican Airlines
Deal found 6/5$371
Thu 10/311:10 amPWM - IAH
2 stops8h 44mAmerican Airlines
Sun 10/67:34 amIAH - PWM
1 stop6h 15mAmerican Airlines
Deal found 6/5$376
Thu 10/34:50 pmPWM - HOU
2 stops7h 58mAmerican Airlines
Sun 10/65:00 amHOU - PWM
1 stop8h 49mAmerican Airlines
Deal found 6/5$376
Wed 12/47:53 amPWM - IAH
1 stop9h 21mAmerican Airlines
Mon 12/92:06 pmIAH - PWM
1 stop7h 10mAmerican Airlines
Deal found 6/5$386
Wed 12/44:55 pmPWM - IAH
2 stops8h 04mDelta
Mon 12/93:25 pmIAH - PWM
1 stop6h 41mDelta
Deal found 6/5$391
Wed 12/43:15 pmPWM - IAH
2 stops9h 44mDelta
Mon 12/912:30 pmIAH - PWM
2 stops9h 37mDelta
Deal found 6/5$396
Sun 11/246:05 amPWM - IAH
1 stop9h 05mDelta
Sat 11/305:00 pmIAH - PWM
1 stop5h 29mDelta
Deal found 6/5$406
Sat 12/147:42 amPWM - IAH
1 stop6h 12mAmerican Airlines
Mon 12/238:44 amIAH - PWM
1 stop5h 19mAmerican Airlines
Deal found 6/6$436

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 3,050,429 searches. Data last updated June 6, 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 6/1111:40 amPWM - HOU
1 stop26h 59mFrontier
Deal found 6/4$100
Thu 6/138:52 pmPWM - IAH
1 stop12h 55mFrontier
Deal found 6/5$106
Tue 6/259:55 pmPWM - IAH
1 stop12h 04mFrontier
Deal found 6/5$110
Sun 7/1410:01 pmPWM - IAH
1 stop11h 56mFrontier
Deal found 6/5$117
Tue 6/119:59 amPWM - IAH
1 stop25h 23mFrontier
Deal found 6/5$140
Wed 7/104:15 pmPWM - IAH
1 stop6h 25mAmerican Airlines
Deal found 6/5$158
Wed 7/104:55 pmPWM - IAH
2 stops7h 51mAmerican Airlines
Deal found 6/5$163
Sat 10/261:18 pmPWM - IAH
1 stop7h 50mAmerican Airlines
Deal found 6/5$178
Sat 10/267:30 amPWM - IAH
2 stops9h 19mAmerican Airlines
Deal found 6/5$183

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$371 - $879

Route

Depart

Return

Price

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Thu 10/3

1 stop7h 02m

Houston George Bush Intcntl

Sun 10/6

1 stop8h 37m

$371

PortlandHouston Hobby

PWM - HOU

PWMHOU

Portland

Thu 10/3

1 stop9h 14m

Houston Hobby

Sun 10/6

1 stop8h 49m

$371

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Thu 10/3

2 stops8h 44m

Houston George Bush Intcntl

Sun 10/6

1 stop6h 15m

$376

PortlandHouston Hobby

PWM - HOU

PWMHOU

Portland

Thu 10/3

2 stops7h 58m

Houston Hobby

Sun 10/6

1 stop8h 49m

$376

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Sun 11/24

1 stop9h 05m

Houston George Bush Intcntl

Sat 11/30

1 stop5h 29m

$406

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Thu 10/3

2 stops7h 57m

Houston George Bush Intcntl

Sun 10/6

2 stops7h 27m

$441

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Sun 11/24

2 stops9h 40m

Houston George Bush Intcntl

Sat 11/30

1 stop5h 29m

$483

PortlandHouston Hobby

PWM - HOU

PWMHOU

Portland

Thu 10/3

2 stops10h 58m

Houston Hobby

Sun 10/6

2 stops11h 14m

$719

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Sun 11/24

2 stops9h 40m

Houston George Bush Intcntl

Sat 11/30

2 stops11h 43m

$879

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I 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 31, 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.
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What is the cheapest day 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 June 2, 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

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.

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

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 June 6, 2024.
Read reviews from past customers who have flown American Airlines and Delta 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
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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
14,227 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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.

Sun Country Air
7.2
Good
593 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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
6.2
Okay
3,985 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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 $400 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Houston for under $400. The cheapest flight booked recently is on American Airlines for just $371, but on average you can expect to pay $491.

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

    According to our current data, American Airlines ($371), and Delta ($406) offers the cheapest pricing from Portland, Maine to Houston. American Airlines is 29% 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?

    $100 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Sun Country Air, with prices starting from $158 and $183, respectively.

  • 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 6/6.

  • 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 is the cheapest month to book a flight from Portland, Maine to Houston?

    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.

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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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$124Average$237FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$212Average$517FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$511FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$277Average$552FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$323Average$403FlexibilityNo cancel feeOn-time62%
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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.
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