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$60+ Cheap flights from George Bush Intcntl (IAH) to Portland (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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PWM
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Houston George Bush Intcntl to Portland are usually found in November or September, booked 21 days in advance, depart on a Sunday or Wednesday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Portland

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

November

Round-trip from

$138
(CheapOair)

One-way from

$60
(Frontier)
Provider with most accurate pricing for Houston George Bush Intcntl-Portland flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Portland flights.
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High demand for flights, 23% potential price rise
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Best time to find cheap flights, 42% potential price drop
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From Houston George Bush Intcntl to Portland
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One-way flight from Houston George Bush Intcntl to Portland
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Find flight deals from George Bush Intcntl to Portland

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

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:36 pmIAH - PWM
1 stop25h 38mFrontier
Mon 12/99:13 pmPWM - IAH
1 stop19h 10mFrontier
Deal found 11/19$138
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.
Mon 12/163:05 pmIAH - PWM
1 stop8h 03mDelta
Sun 1/127:15 amPWM - IAH
2 stops8h 48mDelta
Deal found 11/19$261
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/58:01 pmIAH - PWM
1 stop14h 20mMultiple Airlines
Mon 12/95:56 pmPWM - IAH
2 stops24h 16mMultiple Airlines
Deal found 11/19$287
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/172:54 pmIAH - PWM
1 stop6h 30mAmerican Airlines
Wed 1/15:39 amPWM - IAH
1 stop9h 09mAmerican Airlines
Deal found 11/20$323
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:21 amIAH - PWM
1 stop6h 16mUnited Airlines
Sat 1/45:20 amPWM - IAH
1 stop9h 20mUnited Airlines
Deal found 11/19$431

Find flights from George Bush Intcntl to Portland within your budget

Customize your flight search to find flights from George Bush Intcntl 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 2,629,791 searches. Data last updated November 20, 2024.

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Price

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Thu 12/5

5:36 pm-8:14 pm

1 stop25h 38m

Portland

Mon 12/9

9:13 pm-3:23 pm

1 stop19h 10m

$138

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Thu 1/9

3:58 pm-11:51 pm

1 stop6h 53m

Portland

Tue 1/14

5:25 pm-11:14 pm

1 stop6h 49m

$256

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Fri 1/17

8:25 am-3:32 pm

1 stop6h 07m

Portland

Sun 1/26

7:10 am-1:56 pm

1 stop7h 46m

$281

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Thu 12/5

8:01 pm-11:21 am

1 stop14h 20m

Portland

Mon 12/9

5:56 pm-5:12 pm

2 stops24h 16m

$287

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Fri 1/17

6:22 am-2:42 pm

1 stop7h 20m

Portland

Tue 1/21

6:05 pm-11:54 pm

1 stop6h 49m

$350

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Tue 12/17

8:18 am-7:01 pm

1 stop9h 43m

$60

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Tue 2/11

2:47 pm-10:30 pm

1 stop6h 43m

$104

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Mon 1/13

2:30 pm-11:10 pm

1 stop7h 40m

$128

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Tue 1/14

8:01 am-11:20 am

3 stops26h 19m

$241

HoustonPortland

IAH - PWM

IAHPWM

Houston George Bush Intcntl

Tue 2/11

2:20 pm-10:28 am

3 stops19h 08m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Compare providers for flights from George Bush Intcntl to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Portland in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from George Bush Intcntl 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 George Bush Intcntl to Portland

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

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Portland, Maine?

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

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Portland, Maine (average of $295). Flying from Houston George Bush Intcntl Airport to Portland, Maine in April is currently the most expensive (average of $497). 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 IAH to PWM?

Find hourly flight availability from George Bush Intcntl 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 November 20, 2024.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Portland, Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 20% on airfare.

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 November 20, 2024.
To help decide which airline to fly from Houston to Portland, see what other customers have to say about Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier
6.1
Okay
3,539 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl?

    Portland (PWM) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Portland. You should not have trouble finding flights to Portland from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Portland airport from Houston George Bush Intcntl. It is only a 2.9 mi journey from Portland (PWM) to Portland’s city center.

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

    According to our current data, Frontier ($138), Delta ($256), and American Airlines ($281) offers the cheapest pricing from Houston George Bush Intcntl Airport to Portland, Maine. Frontier is currently priced 68% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $60 on Frontier. Other airlines that offer cheap prices include American Airlines from $104 and Delta from $128 one-way.

  • Can I find deals for flights from George Bush Intcntl to Portland that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Portland?

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

  • Can I find deals for business class flights from George Bush Intcntl to Portland?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Portland, Maine (average of $295). Flying from Houston George Bush Intcntl Airport to Portland, Maine in April is currently the most expensive (average of $497). 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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Top 4 airlines flying from George Bush Intcntl to Portland

Discover the top 4 airlines that operate flights from George Bush Intcntl 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$116Average$294FlexibilityNo cancel feeOn-time62%
DeltaCheapest$236Average$412FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$476FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$552FlexibilityNo cancel feeOn-time69%
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