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George Bush Intcntl

$117+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — IAH
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap 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 December 26, 2025.

This Travelocity deal was found by Cheapflights users on 12/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:09 amBOS - IAH
1 stop12h 46mMultiple Airlines
Tue 1/67:45 pmIAH - BOS
1 stop13h 16mMultiple Airlines
Deal found 12/25$337
This Booking.com deal was found by Cheapflights users on 12/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:09 amBOS - IAH
1 stop12h 46mMultiple Airlines
Sat 1/37:45 pmIAH - BOS
1 stop13h 16mMultiple Airlines
Deal found 12/24$362
This Expedia deal was found by Cheapflights users on 12/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:56 amBOS - IAH
1 stop12h 40mMultiple Airlines
Sat 1/33:01 pmIAH - BOS
1 stop19h 26mMultiple Airlines
Deal found 12/25$400
This Frontier deal was found by Cheapflights users on 12/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:02 amBOS - IAH
1 stop12h 47mFrontier
Mon 1/56:05 pmIAH - BOS
1 stop6h 14mFrontier
Deal found 12/25$403
This Expedia deal was found by Cheapflights users on 12/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:09 amBOS - IAH
1 stop12h 46mMultiple Airlines
Sun 1/47:45 pmIAH - BOS
1 stop13h 16mMultiple Airlines
Deal found 12/24$411
This United Airlines deal was found by Cheapflights users on 12/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:20 pmBOS - IAH
1 stop7h 48mUnited Airlines
Tue 1/136:30 pmIAH - BOS
Nonstop3h 50mUnited Airlines
Deal found 12/25$417
This CheapOair deal was found by Cheapflights users on 12/24. 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 CheapOair 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 12/24$422
This Expedia deal was found by Cheapflights users on 12/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:29 pmBOS - IAH
1 stop11h 07mMultiple Airlines
Thu 1/17:45 pmIAH - BOS
Nonstop3h 48mMultiple Airlines
Deal found 12/24$434
This Priceline deal was found by Cheapflights users on 12/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:29 pmBOS - IAH
1 stop11h 07mMultiple Airlines
Fri 1/27:45 pmIAH - BOS
Nonstop3h 48mMultiple Airlines
Deal found 12/25$439
This Delta deal was found by Cheapflights users on 12/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:45 amPWM - IAH
1 stop9h 02mDelta
Thu 1/15:20 amIAH - PWM
1 stop5h 57mDelta
Deal found 12/24$468
This American Airlines deal was found by Cheapflights users on 12/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:48 amPWM - IAH
2 stops10h 52mAmerican Airlines
Thu 1/12:53 pmIAH - PWM
1 stop6h 58mAmerican Airlines
Deal found 12/25$473
This United Airlines deal was found by Cheapflights users on 12/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:26 pmMHT - IAH
1 stop6h 31mUnited Airlines
Sun 1/46:20 pmIAH - MHT
1 stop18h 28mUnited Airlines
Deal found 12/24$690

Find 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 December 26, 2025.

Round-trip from

$214
(Super.com)

One-way from

$117
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$389
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. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 26, 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

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Thu 1/29

8:00 am-11:39 am

Nonstop4h 39m

Houston George Bush Intcntl

Mon 2/2

12:24 pm-5:14 pm

Nonstop3h 50m

$235

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Mon 1/5

10:43 am-4:20 pm

1 stop6h 37m

Houston George Bush Intcntl

Sun 1/11

6:05 pm-1:19 am

1 stop6h 14m

$237

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Thu 1/15

7:05 am-10:53 am

Nonstop4h 48m

Houston George Bush Intcntl

Sun 1/18

7:30 am-12:19 pm

Nonstop3h 49m

$247

PortlandHouston

PWM - IAH

PWMIAH

Portland

Thu 2/26

5:03 pm-10:58 pm

1 stop6h 55m

Houston George Bush Intcntl

Tue 3/3

9:38 am-4:33 pm

1 stop5h 55m

$255

PortlandHouston

PWM - IAH

PWMIAH

Portland

Fri 2/27

5:03 pm-10:58 pm

1 stop6h 55m

Houston George Bush Intcntl

Tue 3/3

6:55 am-4:33 pm

1 stop8h 38m

$255

PortlandHouston

PWM - IAH

PWMIAH

Portland

Fri 2/20

3:10 pm-11:59 pm

1 stop9h 49m

Houston George Bush Intcntl

Sat 2/28

4:25 pm-11:20 pm

1 stop5h 55m

$255

ManchesterHouston

MHT - IAH

MHTIAH

Manchester

Fri 1/23

3:30 pm-11:58 pm

1 stop9h 28m

Houston George Bush Intcntl

Fri 1/30

7:45 am-10:11 pm

1 stop13h 26m

$258

PortlandHouston

PWM - IAH

PWMIAH

Portland

Wed 3/18

7:10 am-2:10 pm

1 stop8h 00m

Houston George Bush Intcntl

Tue 3/24

4:03 pm-10:30 pm

1 stop5h 27m

$259

PortlandHouston

PWM - IAH

PWMIAH

Portland

Fri 2/20

2:35 pm-9:13 pm

2 stops7h 38m

Houston George Bush Intcntl

Sat 2/28

5:30 am-12:00 pm

1 stop5h 30m

$260

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Wed 1/28

7:05 am-10:53 am

Nonstop4h 48m

Houston George Bush Intcntl

Sun 2/1

7:20 am-2:29 pm

1 stop6h 09m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 49 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 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 December 26, 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 4h 39m. Fly via JetBlue, Frontier, or United Airlines to get the fastest option. The distance from New Hampshire to Houston George Bush Intcntl Airport is about 1594 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, Manchester - Houston George Bush Intcntl and Portland - 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.

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
Spring
Montgomery
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Hampshire to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from New Hampshire to George Bush Intcntl

Discover the top airline 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$315Average$416FlexibilityNo cancel feeOn-time71%

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