HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$107+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — IAH
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Hampshire to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 30, 2025.

Round-trip from

$217
(Mytrip)

One-way from

$107
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$390
From New Hampshire to Houston George Bush Intcntl
Search Deals
One-way flight from New Hampshire to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 30, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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.
Fri 5/28:35 pmBOS - IAH
1 stop12h 27mSpirit Airlines
Sat 5/101:51 pmIAH - BOS
2 stops23h 53mSpirit Airlines
Deal found 4/28$217
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:09 pmBOS - IAH
1 stop13h 02mMultiple Airlines
Tue 5/69:05 pmIAH - BOS
1 stop26h 39mMultiple Airlines
Deal found 4/28$223
This JetBlue deal was found by Cheapflights users on 4/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:18 amBOS - IAH
Nonstop4h 41mJetBlue
Tue 6/36:58 pmIAH - BOS
Nonstop4h 00mJetBlue
Deal found 4/28$227
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/317:00 amBOS - IAH
1 stop8h 20mAmerican Airlines
Sat 6/77:55 amIAH - BOS
1 stop8h 51mAmerican Airlines
Deal found 4/29$248
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 7/14:00 pmPWM - IAH
1 stop7h 14mAmerican Airlines
Tue 7/811:51 amIAH - PWM
1 stop7h 39mAmerican Airlines
Deal found 4/29$257
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:55 pmPWM - IAH
2 stops11h 32mDelta
Tue 7/87:10 amIAH - PWM
2 stops8h 01mDelta
Deal found 4/28$267
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/318:35 amBOS - IAH
1 stop6h 04mDelta
Wed 6/45:00 pmIAH - BOS
1 stop5h 46mDelta
Deal found 4/28$277
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:30 pmPWM - IAH
1 stop14h 07mFrontier
Wed 5/149:05 pmIAH - PWM
1 stop22h 24mFrontier
Deal found 4/28$281
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/227:45 amBOS - IAH
Nonstop4h 09mUnited Airlines
Sat 5/317:30 amIAH - BOS
Nonstop3h 57mUnited Airlines
Deal found 4/29$297
This Frontier deal was found by Cheapflights users on 4/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/319:49 amBOS - IAH
1 stop7h 17mFrontier
Sun 6/88:51 pmIAH - BOS
1 stop12h 05mFrontier
Deal found 4/28$300
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 6/126:00 amMHT - IAH
1 stop8h 57mAmerican Airlines
Sat 6/212:38 pmIAH - MHT
1 stop7h 17mAmerican Airlines
Deal found 4/29$315
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Sun 5/186:14 pmMHT - IAH
2 stops30h 53mMultiple Airlines
Wed 5/219:50 amIAH - MHT
2 stops31h 55mMultiple Airlines
Deal found 4/28$330

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 April 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

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Mon 5/12

5:45 am-12:48 pm

1 stop8h 03m

Houston George Bush Intcntl

Tue 5/13

5:53 pm-2:44 pm

2 stops19h 51m

$217

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Wed 5/28

7:18 am-10:59 am

Nonstop4h 41m

Houston George Bush Intcntl

Tue 6/3

6:58 pm-11:58 pm

Nonstop4h 00m

$227

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Sun 5/18

5:45 am-12:48 pm

1 stop8h 03m

Houston George Bush Intcntl

Sun 5/18

7:40 pm-9:34 am

1 stop12h 54m

$239

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Sat 5/31

7:00 am-2:20 pm

1 stop8h 20m

Houston George Bush Intcntl

Sat 6/7

7:55 am-5:46 pm

1 stop8h 51m

$248

PortlandHouston

PWM - IAH

PWMIAH

Portland

Tue 7/1

4:00 pm-10:14 pm

1 stop7h 14m

Houston George Bush Intcntl

Tue 7/8

11:51 am-8:30 pm

1 stop7h 39m

$257

PortlandHouston

PWM - IAH

PWMIAH

Portland

Tue 7/1

12:55 pm-11:27 pm

2 stops11h 32m

Houston George Bush Intcntl

Tue 7/8

7:10 am-4:11 pm

2 stops8h 01m

$267

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Sat 5/31

8:35 am-1:39 pm

1 stop6h 04m

Houston George Bush Intcntl

Fri 6/13

12:51 pm-7:43 pm

1 stop5h 52m

$277

PortlandHouston

PWM - IAH

PWMIAH

Portland

Fri 5/9

9:30 pm-10:37 am

1 stop14h 07m

Houston George Bush Intcntl

Wed 5/14

9:05 pm-8:29 pm

1 stop22h 24m

$281

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Thu 5/22

7:45 am-10:54 am

Nonstop4h 09m

Houston George Bush Intcntl

Sat 5/31

7:30 am-12:27 pm

Nonstop3h 57m

$297

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Sat 5/31

9:49 am-4:06 pm

1 stop7h 17m

Houston George Bush Intcntl

Sun 6/8

8:51 pm-9:56 am

1 stop12h 05m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 30 results
1
2
3

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 April 30, 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 April 30, 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
9,961 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

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
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

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
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

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
2,922 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

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
9,961 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

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 ($107), JetBlue ($124), and American Airlines ($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, 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, 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
Montgomery
Conroe
Spring
Humble
Tomball
The Woodlands
Katy
Jersey Village
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Hobby flights
Newark to Hobby flights
LaGuardia to Hobby flights
Seattle to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to George Bush Intcntl flights
LaGuardia to George Bush Intcntl flights
Los Angeles to Hobby flights
Seattle to George Bush Intcntl flights
Baltimore to Hobby flights
O'Hare Intl to Hobby flights
Dallas/Fort Worth to Hobby flights
Denver to Hobby flights
Los Angeles to George Bush Intcntl flights
O'Hare Intl to George Bush Intcntl flights
Boston to Hobby flights
Dallas/Fort Worth to George Bush Intcntl flights
Ontario to Hobby flights
Atlanta to Hobby flights
Dulles Intl to Hobby flights
Charlotte to Hobby flights
Ontario to George Bush Intcntl flights
Dulles Intl to George Bush Intcntl flights
Denver to George Bush Intcntl flights
Reagan-National to Hobby flights
San Francisco to Hobby flights
Boston to George Bush Intcntl flights
Orlando to Hobby flights
Reagan-National to George Bush Intcntl flights
Miami to Hobby flights
Philadelphia to Hobby flights
Fort Lauderdale to Hobby flights
Baltimore to George Bush Intcntl flights
San Francisco to George Bush Intcntl flights
Charlotte to George Bush Intcntl flights
Philadelphia to George Bush Intcntl flights
Cincinnati to Hobby flights
Santa Ana to Hobby flights
Atlanta to George Bush Intcntl flights
Detroit to Hobby flights
Midway to Hobby flights
Cleveland to Hobby flights
San Diego to Hobby flights
Raleigh to Hobby flights
Santa Ana to George Bush Intcntl flights
Sky Harbor Intl to George Bush Intcntl flights
Sacramento to Hobby flights
Fort Lauderdale to George Bush Intcntl flights
Detroit to George Bush Intcntl flights
Sky Harbor Intl to Hobby flights

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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$507FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$381Average$516FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.