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Portland

$143+ Cheap flights from Houston to Portland, ME (PWM)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PWM
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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The best prices from Houston to Portland are usually found in January or November, booked 25 days in advance, depart on a Tuesday or Friday and return on a Saturday

Cheap flight deals from Houston to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Portland (PWM). 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 January 23, 2025.

Round-trip from

$232
(FlightHub)

One-way from

$143
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$330
From Houston to Portland
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One-way flight from Houston to Portland
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Highest demand for flights based on searches. 20% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Houston to Portland

Cheapest flights from Houston to Portland
Explore the most affordable flight options available from Houston to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This FlightHub deal was found by Cheapflights users on 1/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/79:00 pmIAH - PWM
1 stop22h 29mFrontier
Mon 5/129:29 pmPWM - IAH
1 stop14h 17mFrontier
Deal found 1/22$232
This JetBlue deal was found by Cheapflights users on 1/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/44:08 pmIAH - PWM
1 stop6h 11mJetBlue
Sun 4/66:10 amPWM - IAH
1 stop8h 58mJetBlue
Deal found 1/21$247
This Delta deal was found by Cheapflights users on 1/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/122:30 pmIAH - PWM
1 stop7h 40mDelta
Wed 2/195:25 pmPWM - IAH
1 stop6h 49mDelta
Deal found 1/22$287
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1212:07 pmIAH - PWM
2 stops10h 50mAmerican Airlines
Wed 2/1912:31 pmPWM - IAH
2 stops11h 12mAmerican Airlines
Deal found 1/22$297
This Mytrip deal was found by Cheapflights users on 1/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:10 amIAH - PWM
2 stops27h 03mMultiple Airlines
Sun 5/183:14 pmPWM - IAH
2 stops10h 01mMultiple Airlines
Deal found 1/23$298
This Southwest deal was found by Cheapflights users on 1/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/126:10 amHOU - PWM
1 stop5h 20mSouthwest
Wed 2/195:35 amPWM - HOU
1 stop9h 50mSouthwest
Deal found 1/22$317
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/142:48 pmIAH - PWM
1 stop7h 27mUnited Airlines
Sun 2/164:53 pmPWM - IAH
1 stop7h 06mUnited Airlines
Deal found 1/23$377
This Delta deal was found by Cheapflights users on 1/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1210:50 amHOU - PWM
2 stops11h 20mDelta
Wed 2/196:00 amPWM - HOU
2 stops12h 42mDelta
Deal found 1/22$403
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:18 amHOU - PWM
1 stop6h 22mAmerican Airlines
Sat 8/164:00 pmPWM - HOU
1 stop8h 42mAmerican Airlines
Deal found 1/22$427

Find flights from Houston to Portland within your budget

Customize your flight search to find flights from Houston to Portland 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 January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Wed 5/7

9:00 pm-8:29 pm

1 stop22h 29m

Portland

Mon 5/12

9:29 pm-10:46 am

1 stop14h 17m

$232

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Fri 4/4

4:08 pm-11:19 pm

1 stop6h 11m

Portland

Sun 4/6

6:10 am-2:08 pm

1 stop8h 58m

$247

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Wed 2/12

2:30 pm-11:10 pm

1 stop7h 40m

Portland

Wed 2/19

5:25 pm-11:14 pm

1 stop6h 49m

$287

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Wed 2/12

12:07 pm-11:57 pm

2 stops10h 50m

Portland

Wed 2/19

12:31 pm-10:43 pm

2 stops11h 12m

$297

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Thu 5/15

7:10 am-11:13 am

2 stops27h 03m

Portland

Sun 5/18

3:14 pm-12:15 am

2 stops10h 01m

$298

HoustonPortland

HOU - PWM

HOUPWM

Houston Hobby

Wed 2/12

6:10 am-12:30 pm

1 stop5h 20m

Portland

Wed 2/19

5:35 am-2:25 pm

1 stop9h 50m

$317

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Fri 2/14

2:48 pm-11:15 pm

1 stop7h 27m

Portland

Sun 2/16

4:53 pm-10:59 pm

1 stop7h 06m

$377

HoustonPortland

HOU - PWM

HOUPWM

Houston Hobby

Wed 2/12

10:50 am-11:10 pm

2 stops11h 20m

Portland

Wed 2/19

6:00 am-5:42 pm

2 stops12h 42m

$403

HoustonPortland

HOU - PWM

HOUPWM

Houston Hobby

Sat 3/1

6:00 am-3:30 pm

2 stops8h 30m

Portland

Wed 3/5

2:29 pm-10:30 pm

2 stops9h 01m

$437

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Sat 2/1

9:17 pm-6:16 pm

1 stop19h 59m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 17 results
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Best time to book a flight from Houston to Portland

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Portland. Price data was last updated on January 17, 2025.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Portland, Maine. 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 Houston to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Houston to Portland, Maine (average of $296). Flying from Houston to Portland, Maine in April is currently the most expensive (average of $498). 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 HOU to PWM?

Find hourly flight availability from Houston to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston to Portland, Maine at noon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated January 23, 2025.
Read reviews from past customers who have flown Delta, American Airlines and Southwest from Houston to Portland. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,647 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,508 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,186 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,971 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Houston to Portland. 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 into for flights to Portland from Houston?

    If you book a flight to Portland from Houston, you will be flying to Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland. There are 0 flights from Houston to Portland per day from 6 different airlines.

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

    Frontier, at $232, was found to be the cheapest airline from Houston to Portland, Maine.Alternate airlines to your destination round-trip include JetBlue and Delta. You may be able to fly from Houston to Portland, Maine for 53% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $143 on Frontier. Other airlines that offer cheap prices include Delta from $144 and American Airlines from $184 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Houston to Portland, Maine (average of $296). Flying from Houston to Portland, Maine in April is currently the most expensive (average of $498). 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

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Bath
North Conway
Brunswick
Auburn
Conway
Lewiston

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Alternative routes for Houston to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Houston to Portland

Discover the top 6 airlines that operate flights from Houston to Portland. 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 January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$116Average$254FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$209Average$282FlexibilityNo cancel feeOn-time62%
DeltaCheapest$236Average$444FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$436FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$277Average$425FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$326Average$531FlexibilityNo cancel feeOn-time69%
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