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George Bush Intcntl

$99+ Cheap flights from New Hampshire 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — IAH
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from New Hampshire to George Bush Intcntl

Keep the following information in mind while searching for New Hampshire to George Bush Intcntl flight deals. Data was last updated octubre 30, 2025.

Round-trip from

$246
(Kiwi.com)

One-way from

$99
(CheapOair)

Popular in

April

Cheapest in

July

Average price

$387
From New Hampshire to Houston George Bush Intcntl
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One-way flight from New Hampshire to Houston George Bush Intcntl
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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from New Hampshire to George Bush Intcntl

Cheapest flights from New Hampshire to George Bush Intcntl
Explore the most affordable flight options available from New Hampshire to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
lun. 11/249:46 amPWM - IAH
1 stop24h 57mMultiple Airlines
mar. 12/28:17 pmIAH - PWM
1 stop13h 19mMultiple Airlines
Deal found 10/30$246
This United Airlines deal was found by Cheapflights users on 10/29. 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.
vie. 12/56:00 amBOS - IAH
1 stop6h 14mUnited Airlines
dom. 12/76:30 pmIAH - BOS
Nonstop3h 45mUnited Airlines
Deal found 10/29$247
This CheapOair deal was found by Cheapflights users on 10/30. 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.
mié. 11/56:16 amBOS - IAH
1 stop12h 10mSpirit Airlines
vie. 11/72:59 pmIAH - BOS
1 stop8h 00mSpirit Airlines
Deal found 10/30$248
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
lun. 11/33:55 pmBOS - IAH
1 stop9h 13mMultiple Airlines
jue. 11/135:56 pmIAH - BOS
2 stops12h 56mMultiple Airlines
Deal found 10/27$249
This Mytrip deal was found by Cheapflights users on 10/28. 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.
mar. 11/412:00 pmBOS - IAH
1 stop13h 08mSpirit Airlines
mar. 11/118:03 pmIAH - BOS
3 stops26h 56mSpirit Airlines
Deal found 10/28$250
This Mytrip deal was found by Cheapflights users on 10/28. 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.
jue. 11/279:54 pmBOS - IAH
1 stop10h 30mSpirit Airlines
lun. 12/16:09 pmIAH - BOS
3 stops25h 40mSpirit Airlines
Deal found 10/28$251
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
jue. 12/256:00 amBOS - IAH
1 stop12h 05mFrontier
jue. 1/16:00 amIAH - BOS
1 stop18h 19mFrontier
Deal found 10/28$252
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
jue. 11/63:55 pmBOS - IAH
1 stop9h 13mMultiple Airlines
jue. 11/135:56 pmIAH - BOS
2 stops12h 56mMultiple Airlines
Deal found 10/27$255
This JetBlue deal was found by Cheapflights users on 10/29. 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.
jue. 11/206:00 amBOS - IAH
Nonstop4h 31mJetBlue
jue. 11/2710:16 amIAH - BOS
Nonstop3h 43mJetBlue
Deal found 10/29$256
This American Airlines deal was found by Cheapflights users on 10/29. 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.
jue. 12/47:00 amBOS - IAH
1 stop6h 48mAmerican Airlines
mié. 12/106:03 amIAH - BOS
1 stop5h 31mAmerican Airlines
Deal found 10/29$257
This Mytrip deal was found by Cheapflights users on 10/27. 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.
sáb. 12/1310:56 amBOS - IAH
2 stops22h 29mSpirit Airlines
lun. 12/154:06 pmIAH - BOS
3 stops26h 00mSpirit Airlines
Deal found 10/27$258
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
mar. 11/256:00 amBOS - IAH
2 stops19h 41mMultiple Airlines
sáb. 12/68:07 pmIAH - BOS
1 stop12h 20mMultiple Airlines
Deal found 10/29$259

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire 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 octubre 30, 2025.
Use the filters below to find and compare flights from New Hampshire to Houston George Bush Intcntl Airport that are best for you.

Fly from

New Hampshire

Fly to

George Bush Intcntl

Route

Depart

Return

Price

PortlandHouston

PWM - IAH

PWMIAH

Portland

vie. 12/5

5:17 pm-11:03 pm

1 stop6h 46m

Houston George Bush Intcntl

dom. 12/7

8:10 am-3:27 pm

1 stop6h 17m

$259

PortlandHouston

PWM - IAH

PWMIAH

Portland

lun. 12/8

6:08 am-12:31 pm

1 stop7h 23m

Houston George Bush Intcntl

sáb. 12/13

1:36 pm-10:23 pm

1 stop7h 47m

$259

PortlandHouston

PWM - IAH

PWMIAH

Portland

mié. 12/17

6:08 am-11:30 am

1 stop6h 22m

Houston George Bush Intcntl

mar. 1/6

5:15 am-12:03 pm

1 stop5h 48m

$259

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

lun. 11/24

7:30 am-1:25 pm

1 stop6h 55m

Houston George Bush Intcntl

jue. 11/27

4:20 pm-9:05 pm

Nonstop3h 45m

$262

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

vie. 1/23

8:00 am-11:40 am

Nonstop4h 40m

Houston George Bush Intcntl

dom. 2/8

12:30 pm-5:20 pm

Nonstop3h 50m

$267

PortlandHouston

PWM - IAH

PWMIAH

Portland

lun. 12/8

6:08 am-5:47 pm

2 stops12h 39m

Houston George Bush Intcntl

jue. 12/11

7:40 am-10:23 pm

2 stops13h 43m

$269

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

jue. 12/4

1:35 pm-8:31 pm

1 stop7h 56m

Houston George Bush Intcntl

dom. 12/7

6:30 pm-11:15 pm

Nonstop3h 45m

$277

PortlandHouston

PWM - IAH

PWMIAH

Portland

jue. 2/5

6:00 am-1:43 pm

1 stop8h 43m

Houston George Bush Intcntl

dom. 2/8

6:02 am-3:31 pm

1 stop8h 29m

$279

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

mié. 12/17

6:00 am-11:14 am

1 stop6h 14m

Houston George Bush Intcntl

mié. 1/7

6:30 pm-11:20 pm

Nonstop3h 50m

$284

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

mar. 12/16

9:00 am-12:41 pm

Nonstop4h 41m

Houston George Bush Intcntl

jue. 12/18

7:45 pm-12:33 am

Nonstop3h 48m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 53 results
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Best time to book a flight from New Hampshire to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from New Hampshire 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 New Hampshire to Houston George Bush Intcntl Airport

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

Currently, June is the cheapest month in which you can book a flight from New Hampshire to Houston George Bush Intcntl Airport (average of $220). Flying from New Hampshire to Houston George Bush Intcntl Airport in November is currently the most expensive (average of $477). 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 NH to IAH?

Find hourly flight availability from New Hampshire 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 octubre 30, 2025.

It’s typically best to fly out from New Hampshire to Houston George Bush Intcntl Airport in the evening. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from New Hampshire to Houston George Bush Intcntl Airport?

Related info for your journey

Find useful and relevant information for your journey from New Hampshire 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 New Hampshire to Houston George Bush Intcntl Airport?

    There are many flights that can get you from New Hampshire to Houston George Bush Intcntl Airport in 6h 46m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. The distance from New Hampshire to Houston George Bush Intcntl Airport is about 1664 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from New Hampshire to Houston George Bush Intcntl Airport are JetBlue ($114), Spirit Airlines ($119), and Delta ($123).

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

    The most popular flight routes from New Hampshire to Houston George Bush Intcntl Airport are Boston Logan Intl - Houston George Bush Intcntl, Portland - Houston George Bush Intcntl and Manchester - Houston George Bush Intcntl.

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from New Hampshire to Houston George Bush Intcntl Airport (average of $220). Flying from New Hampshire to Houston George Bush Intcntl Airport in November is currently the most expensive (average of $477). 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
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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Alternative routes for New Hampshire to George Bush Intcntl

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Top 2 airlines flying from New Hampshire to George Bush Intcntl

Discover the top 2 airlines that operate flights from New Hampshire 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$235Average$432FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$315Average$438FlexibilityNo cancel feeOn-time71%

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