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Cheap flights from New Hampshire to Houston from $98

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Houston departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Multiple Airlines Logo
5:59 pm - 9:48 pmMHT-IAH
28h 49m1 stop
Multiple Airlines Logo
8:07 pm - 6:56 pmIAH-MHT
21h 49m1 stop
$206Multiple Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 16
Multiple Airlines Logo
5:59 pm - 9:15 amMHT-IAH
16h 16m2 stops
Multiple Airlines Logo
8:07 pm - 6:56 pmIAH-MHT
21h 49m1 stop
$223Multiple Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 16
Delta Logo
6:25 pm - 11:59 pmBOS-IAH
6h 34m1 stop
Delta Logo
6:00 am - 1:52 pmIAH-BOS
6h 52m1 stop
$247Delta
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Thu, Dec 11 - Thu, Jan 1
Spirit Airlines Logo
9:54 pm - 7:24 amBOS-IAH
10h 30m1 stop
Spirit Airlines Logo
7:38 pm - 8:49 pmIAH-BOS
24h 11m1 stop
$249Spirit Airlines
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Fri, Nov 21 - Mon, Dec 1
JetBlue Logo
6:00 am - 9:31 amBOS-IAH
4h 31mnonstop
JetBlue Logo
1:36 pm - 6:18 pmIAH-BOS
3h 42mnonstop
$250JetBlue
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Tue, Nov 25 - Tue, Dec 9
Spirit Airlines Logo
12:59 pm - 11:59 pmBOS-IAH
12h 00m1 stop
Spirit Airlines Logo
8:39 am - 11:59 pmIAH-BOS
14h 20m3 stops
$251Spirit Airlines
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Sun, Nov 16 - Tue, Nov 18
American Airlines Logo
5:07 pm - 10:30 pmPWM-IAH
6h 23m1 stop
American Airlines Logo
5:14 pm - 11:43 pmIAH-PWM
5h 29m1 stop
$255American Airlines
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Sun, Feb 1 - Wed, Feb 4
American Airlines Logo
6:00 am - 1:51 pmBOS-IAH
8h 51m1 stop
American Airlines Logo
8:00 am - 3:55 pmIAH-BOS
6h 55m1 stop
$257American Airlines
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Fri, Jan 16 - Sun, Jan 18
Delta Logo
6:00 am - 12:16 pmPWM-IAH
7h 16m1 stop
Delta Logo
5:25 am - 11:55 amIAH-PWM
5h 30m1 stop
$259Delta
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Sat, May 2 - Tue, May 5
JetBlue Logo
2:10 pm - 5:48 pmBOS-IAH
4h 38mnonstop
JetBlue Logo
6:45 pm - 11:26 pmIAH-BOS
3h 41mnonstop
$262JetBlue
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Fri, Dec 12 - Mon, Dec 15

American Airlines flights from New Hampshire to Houston George Bush Intcntl Airport

Our best American Airlines deals on New Hampshire to Houston George Bush Intcntl Airport flight tickets
American Airlines
Feb 1
PWM5:07 pmPortland
6h 23m
1 stop
IAH10:30 pmHouston George Bush Intcntl
Feb 4
IAH5:14 pmHouston George Bush Intcntl
5h 29m
1 stop
PWM11:43 pmPortland
$255
Find similar
American Airlines
Jan 16
BOS6:00 amBoston Logan Intl
8h 51m
1 stop
IAH1:51 pmHouston George Bush Intcntl
Jan 18
IAH8:00 amHouston George Bush Intcntl
6h 55m
1 stop
BOS3:55 pmBoston Logan Intl
$257
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American Airlines
Jan 18
PWM12:46 pmPortland
9h 24m
2 stops
IAH9:10 pmHouston George Bush Intcntl
Jan 22
IAH12:39 pmHouston George Bush Intcntl
10h 04m
2 stops
PWM11:43 pmPortland
$269
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United Airlines flights from New Hampshire to Houston George Bush Intcntl Airport

Our best United Airlines deals on New Hampshire to Houston George Bush Intcntl Airport flight tickets
United Airlines
Jan 16
BOS7:05 amBoston Logan Intl
4h 48m
IAH10:53 amHouston George Bush Intcntl
Jan 19
IAH6:30 pmHouston George Bush Intcntl
3h 50m
BOS11:20 pmBoston Logan Intl
$267
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United Airlines
Dec 4
BOS12:50 pmBoston Logan Intl
7h 05m
1 stop
IAH6:55 pmHouston George Bush Intcntl
Dec 9
IAH6:30 pmHouston George Bush Intcntl
3h 45m
BOS11:15 pmBoston Logan Intl
$272
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United Airlines
Nov 26
PWM3:20 pmPortland
8h 31m
1 stop
IAH10:51 pmHouston George Bush Intcntl
Nov 27
IAH7:20 amHouston George Bush Intcntl
5h 52m
1 stop
PWM2:12 pmPortland
$274
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momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated November 5, 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

Fly to

Route

Depart

Return

Price

ManchesterHouston

MHT - IAH

MHTIAH

Manchester

Thu 12/11

5:59 pm-9:48 pm

1 stop28h 49m

Houston George Bush Intcntl

Tue 12/16

8:07 pm-6:56 pm

1 stop21h 49m

$206

ManchesterHouston

MHT - IAH

MHTIAH

Manchester

Thu 12/11

5:59 pm-9:15 am

2 stops16h 16m

Houston George Bush Intcntl

Tue 12/16

8:07 pm-6:56 pm

1 stop21h 49m

$223

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Thu 12/11

6:25 pm-11:59 pm

1 stop6h 34m

Houston George Bush Intcntl

Thu 1/1

6:00 am-1:52 pm

1 stop6h 52m

$247

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Fri 11/21

9:54 pm-7:24 am

1 stop10h 30m

Houston George Bush Intcntl

Mon 12/1

7:38 pm-8:49 pm

1 stop24h 11m

$249

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Tue 11/25

6:00 am-9:31 am

Nonstop4h 31m

Houston George Bush Intcntl

Tue 12/9

1:36 pm-6:18 pm

Nonstop3h 42m

$250

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Sun 11/16

12:59 pm-11:59 pm

1 stop12h 00m

Houston George Bush Intcntl

Tue 11/18

8:39 am-11:59 pm

3 stops14h 20m

$251

PortlandHouston

PWM - IAH

PWMIAH

Portland

Sun 2/1

5:07 pm-10:30 pm

1 stop6h 23m

Houston George Bush Intcntl

Wed 2/4

5:14 pm-11:43 pm

1 stop5h 29m

$255

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Fri 1/16

6:00 am-1:51 pm

1 stop8h 51m

Houston George Bush Intcntl

Sun 1/18

8:00 am-3:55 pm

1 stop6h 55m

$257

PortlandHouston

PWM - IAH

PWMIAH

Portland

Sat 5/2

6:00 am-12:16 pm

1 stop7h 16m

Houston George Bush Intcntl

Tue 5/5

5:25 am-11:55 am

1 stop5h 30m

$259

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Fri 12/12

2:10 pm-5:48 pm

Nonstop4h 38m

Houston George Bush Intcntl

Mon 12/15

6:45 pm-11:26 pm

Nonstop3h 41m

$262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New Hampshire to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of July is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from New Hampshire, with most prices found around $304. If you are unable to visit Houston George Bush Intcntl Airport during the month of July, then departing from New Hampshire during the month August is also very affordable. Most momondo users find prices during this month for around $307.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from New Hampshire to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $398. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $497.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest New Hampshire to Houston George Bush Intcntl Airport flights are usually those with departure times in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $401. Try not to purchase tickets in the afternoon because they tend to be around $546. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from New Hampshire for as low as $261 on momondo.

Cheap New Hampshire to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Houston George Bush Intcntl Airport

Fastest flight time

4h 20m

Direct flights

Every day
The fastest flight from New Hampshire to Houston George Bush Intcntl Airport takes 4h 20m
Direct flights go from New Hampshire to Houston George Bush Intcntl Airport every day.
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  • When did momondo last update prices for flights from New Hampshire to Houston George Bush Intcntl Airport?

    Prices for flights from New Hampshire to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Hampshire to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from New Hampshire to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New Hampshire to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from New Hampshire to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
American AirlinesPriceFrom $315Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Hampshire to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New Hampshire to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from New Hampshire on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New Hampshire to Houston?

Once all potential New Hampshire to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New Hampshire to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from New Hampshire. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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