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George Bush Intcntl

$103+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$213
(Cheapflightsfares)

One-way from

$103
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$327
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. 12% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
Sat 6/213:25 pmBOS - IAH
1 stop7h 51mSpirit Airlines
Thu 6/266:10 amIAH - BOS
1 stop9h 31mSpirit Airlines
Deal found 6/10$213
This JetBlue deal was found by Cheapflights users on 6/10. 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.
Sat 9/2010:30 amBOS - IAH
Nonstop4h 13mJetBlue
Sat 9/272:39 pmIAH - BOS
Nonstop3h 51mJetBlue
Deal found 6/10$217
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 11/124:55 pmPWM - IAH
1 stop6h 09mDelta
Wed 11/196:15 amIAH - PWM
1 stop7h 06mDelta
Deal found 6/11$257
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/166:33 pmPWM - IAH
1 stop6h 26mAmerican Airlines
Mon 8/119:01 amIAH - PWM
1 stop7h 45mAmerican Airlines
Deal found 6/10$273
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/175:30 amBOS - IAH
1 stop9h 20mDelta
Sat 7/265:59 pmIAH - BOS
1 stop6h 40mDelta
Deal found 6/11$287
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/173:22 pmMHT - IAH
1 stop7h 38mAmerican Airlines
Tue 9/237:27 amIAH - MHT
1 stop8h 16mAmerican Airlines
Deal found 6/11$287
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 7/215:25 amBOS - IAH
Nonstop4h 04mUnited Airlines
Mon 7/285:03 pmIAH - BOS
Nonstop3h 57mUnited Airlines
Deal found 6/10$297
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 8/251:30 pmMHT - IAH
1 stop7h 43mUnited Airlines
Thu 8/282:35 pmIAH - MHT
1 stop8h 20mUnited Airlines
Deal found 6/12$297
This Frontier deal was found by Cheapflights users on 6/11. 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 7/176:00 amBOS - IAH
1 stop8h 56mFrontier
Sun 7/278:56 pmIAH - BOS
1 stop10h 39mFrontier
Deal found 6/11$315
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/179:58 amBOS - IAH
1 stop9h 13mMultiple Airlines
Thu 6/198:56 pmIAH - BOS
1 stop10h 44mMultiple Airlines
Deal found 6/12$316
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 10/254:00 pmPWM - IAH
Nonstop4h 32mUnited Airlines
Mon 10/275:00 amIAH - PWM
1 stop7h 58mUnited Airlines
Deal found 6/10$369
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Fri 7/1812:40 pmPWM - IAH
2 stops34h 57mMultiple Airlines
Sun 7/205:55 amIAH - PWM
2 stops29h 26mMultiple Airlines
Deal found 6/10$399

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 June 12, 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

Wed 7/9

6:00 am-9:39 pm

2 stops16h 39m

Houston George Bush Intcntl

Sat 7/19

6:35 am-7:53 pm

1 stop12h 18m

$213

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Sat 9/20

10:30 am-1:43 pm

Nonstop4h 13m

Houston George Bush Intcntl

Sat 9/27

2:39 pm-7:30 pm

Nonstop3h 51m

$217

PortlandHouston

PWM - IAH

PWMIAH

Portland

Wed 11/12

4:55 pm-10:04 pm

1 stop6h 09m

Houston George Bush Intcntl

Wed 11/19

6:15 am-2:21 pm

1 stop7h 06m

$257

PortlandHouston

PWM - IAH

PWMIAH

Portland

Thu 7/3

12:39 pm-6:33 pm

1 stop6h 54m

Houston George Bush Intcntl

Mon 7/7

7:05 am-3:13 pm

1 stop7h 08m

$273

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Thu 7/17

5:30 am-1:50 pm

1 stop9h 20m

Houston George Bush Intcntl

Sat 7/26

5:59 pm-1:39 am

1 stop6h 40m

$287

ManchesterHouston

MHT - IAH

MHTIAH

Manchester

Wed 9/17

3:22 pm-10:00 pm

1 stop7h 38m

Houston George Bush Intcntl

Tue 9/23

7:27 am-4:43 pm

1 stop8h 16m

$287

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Mon 7/21

5:25 am-8:29 am

Nonstop4h 04m

Houston George Bush Intcntl

Mon 7/28

5:03 pm-10:00 pm

Nonstop3h 57m

$297

ManchesterHouston

MHT - IAH

MHTIAH

Manchester

Mon 8/25

1:30 pm-8:13 pm

1 stop7h 43m

Houston George Bush Intcntl

Thu 8/28

2:35 pm-11:55 pm

1 stop8h 20m

$297

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Fri 7/4

8:08 am-3:30 pm

3 stops32h 22m

Houston George Bush Intcntl

Mon 7/7

4:05 pm-9:03 am

2 stops15h 58m

$300

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Thu 7/17

6:00 am-1:56 pm

1 stop8h 56m

Houston George Bush Intcntl

Thu 7/31

8:56 pm-8:35 am

1 stop10h 39m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 27 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, August is the cheapest month in which you can book a flight from New Hampshire to Houston George Bush Intcntl Airport (average of $241). Flying from New Hampshire to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 June 12, 2025.

When flying from New Hampshire to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from New Hampshire to Houston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 Spirit Airlines ($103), JetBlue ($119), and Delta ($129).

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from New Hampshire to Houston George Bush Intcntl Airport (average of $241). Flying from New Hampshire to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 New Hampshire?

Book flights to New Hampshire if you plan to visit one of these locations
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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 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$478FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$381Average$491FlexibilityNo cancel feeOn-time69%

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