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Cheap flights from Portland (PWM) to George Bush Intcntl (IAH) from $124

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 6/23. 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 — IAH
jun. 17 — jun. 241
From?
To?
lun. 6/17
lun. 6/24
1 adult, Economy
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The best prices from Portland to Houston George Bush Intcntl are usually found in November or September, booked 65 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to George Bush Intcntl (IAH). 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 junio 12, 2024.

Popular in

August

Cheapest in

November

Round-trip from

$238

One-way from

$143
High demand for flights, 37% 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 George Bush Intcntl
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One-way flight from Portland to Houston George Bush Intcntl
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What is the cheapest day to fly round-trip from Portland, Maine to Houston George Bush Intcntl Airport?

Leaving on a Wednesday 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 46% on the overall cost on flights from Portland, Maine to Houston George Bush Intcntl Airport.

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

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 George Bush Intcntl Airport within the next two weeks, with the cheapest ticket starting at $351.

What is the cheapest month to fly from Portland, Maine to Houston George Bush Intcntl Airport?

Flights from Portland, Maine to Houston George Bush Intcntl Airport lean towards being more expensive in April. Prices are generally better when you fly from Portland, Maine to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport, 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 42% versus a flight in the morning.

Cheap Portland to George Bush Intcntl flights in June & July 2024

Find cheap flight options from Portland to George Bush Intcntl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on junio 12, 2024.
jue. 6/2710:08 amPWM - IAH
1 stop25h 14mFrontier
sáb. 6/296:15 pmIAH - PWM
1 stop17h 42mFrontier
Deal found 6/12$225
mar. 6/189:59 amPWM - IAH
1 stop25h 23mFrontier
mié. 6/195:01 pmIAH - PWM
1 stop18h 56mFrontier
Deal found 6/11$237
dom. 6/3010:05 pmPWM - IAH
1 stop11h 54mFrontier
mié. 7/35:01 pmIAH - PWM
1 stop18h 56mFrontier
Deal found 6/12$270
mar. 7/95:58 amPWM - IAH
2 stops9h 05mAmerican Airlines
mar. 7/167:20 amIAH - PWM
1 stop7h 09mAmerican Airlines
Deal found 6/11$377
jue. 7/111:42 pmPWM - IAH
2 stops25h 53mMultiple Airlines
jue. 7/1810:15 amIAH - PWM
2 stops25h 20mMultiple Airlines
Deal found 6/11$399
mar. 7/95:58 amPWM - IAH
2 stops9h 05mAmerican Airlines
mar. 7/165:00 amIAH - PWM
2 stops10h 03mAmerican Airlines
Deal found 6/11$408
jue. 7/111:42 pmPWM - IAH
2 stops25h 53mMultiple Airlines
jue. 7/182:35 pmIAH - PWM
3 stops27h 24mMultiple Airlines
Deal found 6/11$410
lun. 7/11:09 pmPWM - IAH
1 stop9h 35mAmerican Airlines
mié. 7/37:00 amIAH - PWM
1 stop14h 39mAmerican Airlines
Deal found 6/12$420
jue. 7/111:42 pmPWM - IAH
2 stops25h 53mMultiple Airlines
jue. 7/187:30 pmIAH - PWM
1 stop12h 39mMultiple Airlines
Deal found 6/11$422

Portland to George Bush Intcntl 2024 flight deals

Discover exclusive flight deals for travel between Portland and George Bush Intcntl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated junio 12, 2024.
jue. 6/2710:08 amPWM - IAH
1 stop25h 14mFrontier
sáb. 6/296:15 pmIAH - PWM
1 stop17h 42mFrontier
Deal found 6/12$225
mié. 12/411:25 amPWM - IAH
1 stop6h 32mDelta
lun. 12/95:00 pmIAH - PWM
1 stop5h 06mDelta
Deal found 6/12$236
mar. 6/189:59 amPWM - IAH
1 stop25h 23mFrontier
mié. 6/195:01 pmIAH - PWM
1 stop18h 56mFrontier
Deal found 6/11$237
mié. 12/45:30 amPWM - IAH
2 stops9h 28mDelta
lun. 12/95:00 pmIAH - PWM
1 stop5h 06mDelta
Deal found 6/12$241
mié. 12/45:30 amPWM - IAH
2 stops12h 30mDelta
lun. 12/912:30 pmIAH - PWM
2 stops9h 37mDelta
Deal found 6/12$246
dom. 6/3010:05 pmPWM - IAH
1 stop11h 54mFrontier
mié. 7/35:01 pmIAH - PWM
1 stop18h 56mFrontier
Deal found 6/12$270
mié. 10/235:30 amPWM - IAH
1 stop6h 36mDelta
lun. 10/2812:30 pmIAH - PWM
2 stops10h 08mDelta
Deal found 6/11$272
mié. 10/234:49 pmPWM - IAH
1 stop8h 10mUnited Airlines
lun. 10/281:35 pmIAH - PWM
1 stop8h 36mUnited Airlines
Deal found 6/11$279
jue. 10/34:09 pmPWM - IAH
1 stop7h 13mAmerican Airlines
dom. 10/65:00 amIAH - PWM
1 stop8h 52mAmerican Airlines
Deal found 6/11$302

Portland to George Bush Intcntl flights leaving soon

Find last-minute flight options from Portland to George Bush Intcntl 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 3,117,830 searches. Data last updated junio 12, 2024.
mar. 6/189:59 amPWM - IAH
1 stop25h 23mFrontier
mié. 6/195:01 pmIAH - PWM
1 stop18h 56mFrontier
Deal found 6/11$237
mié. 6/1912:34 pmPWM - IAH
2 stops12h 13mAmerican Airlines
sáb. 6/227:39 pmIAH - PWM
2 stops15h 35mAmerican Airlines
Deal found 6/11$557
mié. 6/1912:08 pmPWM - IAH
2 stops24h 44mMultiple Airlines
sáb. 6/225:15 amIAH - PWM
3 stops27h 05mMultiple Airlines
Deal found 6/11$584
mié. 6/1912:08 pmPWM - IAH
3 stops19h 39mMultiple Airlines
sáb. 6/225:15 amIAH - PWM
3 stops27h 05mMultiple Airlines
Deal found 6/11$595
mié. 6/1912:29 pmPWM - IAH
1 stop12h 48mAmerican Airlines
sáb. 6/229:39 amIAH - PWM
1 stop6h 03mAmerican Airlines
Deal found 6/11$691
mié. 6/1912:29 pmPWM - IAH
1 stop12h 48mAmerican Airlines
sáb. 6/2212:17 pmIAH - PWM
2 stops8h 45mAmerican Airlines
Deal found 6/11$696
mar. 6/185:30 amPWM - IAH
2 stops12h 26mUnited Airlines
mié. 6/197:20 amIAH - PWM
1 stop13h 13mUnited Airlines
Deal found 6/11$759
mar. 6/187:42 amPWM - IAH
2 stops9h 14mAmerican Airlines
mié. 6/192:20 pmIAH - PWM
2 stops8h 33mAmerican Airlines
Deal found 6/11$816

One-way flights to George Bush Intcntl from Portland

Search for one-way flight options from Portland to George Bush Intcntl. 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 3,117,830 searches. Data last updated junio 12, 2024.
dom. 6/2310:06 amPWM - IAH
1 stop25h 16mFrontier
Deal found 6/11$124
dom. 7/1410:01 pmPWM - IAH
1 stop11h 56mFrontier
Deal found 6/11$134
sáb. 6/2912:08 pmPWM - IAH
2 stops22h 03mMultiple Airlines
Deal found 6/11$137
dom. 8/1810:11 pmPWM - IAH
1 stop11h 50mFrontier
Deal found 6/10$143
mié. 6/2612:08 pmPWM - IAH
2 stops22h 18mMultiple Airlines
Deal found 6/10$166
mié. 6/2612:08 pmPWM - IAH
3 stops23h 42mMultiple Airlines
Deal found 6/10$180
sáb. 6/2912:08 pmPWM - IAH
3 stops24h 17mMultiple Airlines
Deal found 6/11$185
lun. 6/241:05 pmPWM - IAH
2 stops11h 29mMultiple Airlines
Deal found 6/11$197
dom. 8/185:37 amPWM - IAH
2 stops8h 57mDelta
Deal found 6/10$198

Find flights from Portland to George Bush Intcntl within your budget

Customize your flight search to find flights from Portland 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 3,117,830 searches. Data last updated junio 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$237 - $759

Route

Depart

Return

Price

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

mar. 6/18

1 stop25h 23m

Houston George Bush Intcntl

mié. 6/19

1 stop18h 56m

$237

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

mar. 7/9

2 stops9h 05m

Houston George Bush Intcntl

mar. 7/16

1 stop7h 09m

$377

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

jue. 7/11

2 stops25h 53m

Houston George Bush Intcntl

jue. 7/18

2 stops25h 20m

$399

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

mar. 7/9

2 stops9h 05m

Houston George Bush Intcntl

mar. 7/16

2 stops10h 03m

$408

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

jue. 7/11

2 stops25h 53m

Houston George Bush Intcntl

jue. 7/18

3 stops27h 24m

$410

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

jue. 7/11

2 stops25h 53m

Houston George Bush Intcntl

jue. 7/18

1 stop12h 39m

$422

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

mar. 7/9

1 stop6h 02m

Houston George Bush Intcntl

mar. 7/16

1 stop7h 42m

$426

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

mar. 7/2

1 stop6h 08m

Houston George Bush Intcntl

dom. 7/28

1 stop7h 19m

$446

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

mar. 6/18

2 stops12h 26m

Houston George Bush Intcntl

mié. 6/19

1 stop13h 13m

$759

Flights are sorted by cheapest first

Deals found on 6/11

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to George Bush Intcntl. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Portland, Maine to Houston George Bush Intcntl Airport, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Portland, Maine to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Portland to George Bush Intcntl. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Houston George Bush Intcntl Airport flight should consider departing on Thursday at noon 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 George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl by month

Plan your trip to George Bush Intcntl 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 George Bush Intcntl Airport, 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 George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated junio 12, 2024.
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

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
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

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
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

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
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

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
3,957 reviews
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

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 George Bush Intcntl. 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 George Bush Intcntl?

    For a flight from Portland to Houston George Bush Intcntl, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 4 airlines have flights to Houston George Bush Intcntl from Portland on a regular basis.

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

    Yes, there are multiple flights from Portland, Maine to Houston George Bush Intcntl Airport for under $300. The cheapest flight booked recently is on Frontier for just $237, but on average you can expect to pay $461.

  • Are there last-minute flights available from Portland, Maine to Houston George Bush Intcntl Airport for under $300?

    There are currently 8+ open flights from Portland, Maine to Houston George Bush Intcntl Airport within the next 7 days for less than $300.

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

    Frontier, at $237, was found to be the cheapest airline from Portland, Maine to Houston George Bush Intcntl Airport.Alternate airlines to your destination round-trip include American Airlines and Delta. Users have found that Frontier is 55% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Portland, Maine to Houston George Bush Intcntl Airport are Frontier ($124), Delta ($198), and American Airlines ($225).

  • What does PWM to IAH mean?

    PWM stands for Portland Airport, while IAH stands for Houston George Bush Intcntl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Portland to George Bush Intcntl 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 George Bush Intcntl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to George Bush Intcntl 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 George Bush Intcntl that include hotel bookings?

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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.

  • Can I find deals for flights from Portland to George Bush Intcntl that allow pets onboard?

    Many airlines flying from Portland to George Bush Intcntl 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 George Bush Intcntl?

    Yes, you can often find last-minute deals on Portland to George Bush Intcntl 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 George Bush Intcntl Airport flight deals updated?

    The Portland, Maine to Houston George Bush Intcntl Airport flight deals you see on this page were last updated on 6/12.

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

    American Airlines, Delta and Frontier are the most popular airlines when flying from Portland, Maine to Houston George Bush Intcntl Airport.

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

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Houston George Bush Intcntl Airport (average of $243). Flying from Portland, Maine to Houston George Bush Intcntl Airport 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 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 Portland to George Bush Intcntl

Discover the top 4 airlines that operate flights from Portland 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 3,117,830 searches. Data last updated junio 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$212Average$435FlexibilityNo cancel feeOn-time71%
DeltaCheapest$244Average$412FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$248Average$278FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$318Average$525FlexibilityNo cancel feeOn-time69%
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Search flights from Portland to George Bush Intcntl by cabin class

Find flights from Portland to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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