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George Bush Intcntl

$109+ Cheap flights from Maine to George Bush Intcntl (IAH)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — IAH
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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Find flight deals from Maine to George Bush Intcntl

Cheapest flights from Maine to George Bush Intcntl
Explore the most affordable flight options available from Maine to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

This Frontier deal was found by Cheapflights users on 11/24. 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.
Thu 12/411:28 amBOS - IAH
1 stop12h 22mFrontier
Thu 12/118:07 pmIAH - BOS
1 stop12h 50mFrontier
Deal found 11/24$233
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:11 pmBOS - IAH
1 stop14h 04mSpirit Airlines
Fri 12/1210:41 amIAH - BOS
1 stop12h 15mSpirit Airlines
Deal found 11/25$234
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Mon 12/19:54 pmBOS - IAH
1 stop10h 30mSpirit Airlines
Sun 12/148:23 pmIAH - BOS
1 stop12h 40mSpirit Airlines
Deal found 11/24$235
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:29 pmBOS - IAH
1 stop11h 07mSpirit Airlines
Mon 1/57:45 pmIAH - BOS
1 stop13h 16mSpirit Airlines
Deal found 11/25$236
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Tue 12/212:44 pmBOS - IAH
1 stop9h 09mMultiple Airlines
Thu 12/1112:50 pmIAH - BOS
2 stops10h 06mMultiple Airlines
Deal found 11/24$237
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Wed 12/178:11 pmBOS - IAH
1 stop14h 59mSpirit Airlines
Mon 1/57:45 pmIAH - BOS
1 stop13h 16mSpirit Airlines
Deal found 11/24$238
This Cheapflightsfares deal was found by Cheapflights users on 11/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:54 pmBOS - IAH
1 stop10h 30mSpirit Airlines
Wed 12/38:29 amIAH - BOS
1 stop7h 21mSpirit Airlines
Deal found 11/23$239
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:55 amBOS - IAH
1 stop13h 59mSpirit Airlines
Sun 12/2110:08 amIAH - BOS
1 stop12h 49mSpirit Airlines
Deal found 11/25$240
This Mytrip deal was found by Cheapflights users on 11/25. 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.
Tue 12/95:45 amBOS - IAH
3 stops27h 40mSpirit Airlines
Tue 12/164:06 pmIAH - BOS
3 stops26h 00mSpirit Airlines
Deal found 11/25$241
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Tue 12/165:45 amBOS - IAH
1 stop12h 58mSpirit Airlines
Wed 12/2410:08 amIAH - BOS
1 stop12h 49mSpirit Airlines
Deal found 11/24$242
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Wed 12/39:54 pmBOS - IAH
1 stop11h 31mSpirit Airlines
Thu 12/1110:41 amIAH - BOS
1 stop12h 15mSpirit Airlines
Deal found 11/24$243
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Sat 12/65:45 amBOS - IAH
1 stop13h 23mMultiple Airlines
Sun 12/148:01 amIAH - BOS
1 stop10h 05mMultiple Airlines
Deal found 11/24$244

Cheap flight deals from Maine to George Bush Intcntl

Keep the following information in mind while searching for Maine to George Bush Intcntl flight deals. Data was last updated November 25, 2025.

Round-trip from

$232
(Mytrip)

One-way from

$109
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$402
From Maine to Houston George Bush Intcntl
Search Deals
One-way flight from Maine to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to George Bush Intcntl 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 November 25, 2025.
Use the filters below to find and compare flights from Maine to Houston George Bush Intcntl Airport that are best for you.

Fly from

Maine

Fly to

George Bush Intcntl

Route

Depart

Return

Price

PortlandHouston

PWM - IAH

PWMIAH

Portland

Wed 1/21

11:02 am-9:57 pm

1 stop11h 55m

Houston George Bush Intcntl

Fri 1/23

8:19 pm-10:22 am

1 stop13h 03m

$233

PortlandHouston

PWM - IAH

PWMIAH

Portland

Sat 1/31

6:17 am-3:23 pm

1 stop10h 06m

Houston George Bush Intcntl

Wed 2/4

5:15 am-12:03 pm

1 stop5h 48m

$251

PortlandHouston

PWM - IAH

PWMIAH

Portland

Thu 2/26

5:03 pm-10:47 pm

1 stop6h 44m

Houston George Bush Intcntl

Tue 3/3

5:22 pm-11:51 pm

1 stop5h 29m

$255

PortlandHouston

PWM - IAH

PWMIAH

Portland

Sun 2/8

3:58 pm-10:24 pm

1 stop7h 26m

Houston George Bush Intcntl

Sat 2/14

6:50 am-4:43 pm

1 stop8h 53m

$255

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Sun 12/7

9:00 am-12:41 pm

Nonstop4h 41m

Houston George Bush Intcntl

Tue 12/9

1:36 pm-6:18 pm

Nonstop3h 42m

$257

PortlandHouston

PWM - IAH

PWMIAH

Portland

Sun 2/8

5:30 am-11:31 am

1 stop7h 01m

Houston George Bush Intcntl

Sat 2/14

2:23 pm-12:18 am

2 stops8h 55m

$260

PortlandHouston

PWM - IAH

PWMIAH

Portland

Wed 1/21

6:16 am-3:16 pm

2 stops10h 00m

Houston George Bush Intcntl

Fri 1/23

3:03 pm-12:20 am

2 stops8h 17m

$265

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Sat 1/10

12:45 pm-7:01 pm

1 stop7h 16m

Houston George Bush Intcntl

Mon 1/12

6:30 pm-11:20 pm

Nonstop3h 50m

$267

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Mon 1/19

7:05 am-10:53 am

Nonstop4h 48m

Houston George Bush Intcntl

Sat 1/24

9:30 am-6:37 pm

1 stop8h 07m

$267

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Tue 2/3

7:05 am-10:53 am

Nonstop4h 48m

Houston George Bush Intcntl

Tue 2/10

9:30 am-5:14 pm

1 stop6h 44m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 45 results
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Best time to book a flight from Maine to George Bush Intcntl

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

Cheapflights Insights

Everything you need to know about your flight from Maine to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Maine to Houston George Bush Intcntl Airport?

Currently, March is the cheapest month in which you can book a flight from Maine to Houston George Bush Intcntl Airport (average of $205). Flying from Maine to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $347). 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 ME to IAH?

Find hourly flight availability from Maine to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 25, 2025.

It’s optimal to fly from Maine to Houston George Bush Intcntl Airport in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight at noon.

Related info for your journey

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

  • How long is the flight from Maine to Houston George Bush Intcntl Airport?

    Delta, American Airlines, and JetBlue can get you from Maine to Houston George Bush Intcntl Airport in just under 4h 41m. Your travel time can differ by up to 5h 25m. The distance from Maine to Houston George Bush Intcntl Airport is about 1594 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $119. JetBlue flights start at $119 while deals on American Airlines start at $130 one-way.

  • What are the most popular routes from Maine to Houston George Bush Intcntl Airport?

    While some choose either Portland - Houston George Bush Intcntl or Bangor - Houston George Bush Intcntl, Boston Logan Intl - Houston George Bush Intcntl is the most popular route from Maine to Houston George Bush Intcntl Airport.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Maine to Houston George Bush Intcntl Airport (average of $205). Flying from Maine to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $347). 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 George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
The Woodlands
Spring
Jersey Village
Humble
Conroe
Tomball
Cypress

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Alternative routes for Maine to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Maine to George Bush Intcntl

Discover the top 4 airlines that operate flights from Maine to George Bush Intcntl. 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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$218Average$218FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$256Average$425FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$325FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$295Average$419FlexibilityNo cancel feeOn-time69%

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