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Cheap flights from New Hampshire to Houston from $128

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 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from New Hampshire to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 7:34 am
BOS
-
IAH
26h 34m
1 stop
Frontier Logo
6:15 am - 1:24 am
IAH
-
BOS
18h 09m
1 stop
$272Frontier
Sun, May 31 - Sat, Jun 6
Frontier Logo
12:01 pm - 10:48 pm
BOS
-
IAH
11h 47m
1 stop
Frontier Logo
8:02 pm - 7:46 am
IAH
-
BOS
10h 44m
1 stop
$274Frontier
Wed, Jul 1 - Tue, Jul 7
Southwest Logo
2:25 pm - 7:10 pm
BOS
-
HOU
5h 45m
1 stop
Southwest Logo
7:35 am - 1:50 pm
HOU
-
BOS
5h 15m
1 stop
$277Southwest
Tue, May 26 - Thu, May 28
Delta Logo
8:05 am - 3:25 pm
BOS
-
IAH
8h 20m
1 stop
Delta Logo
4:51 pm - 1:20 am
IAH
-
BOS
7h 29m
1 stop
$277Delta
Tue, Jun 30 - Thu, Jul 30
Southwest Logo
7:20 am - 1:55 pm
BOS
-
HOU
7h 35m
2 stops
Southwest Logo
5:10 pm - 11:25 pm
HOU
-
BOS
5h 15m
1 stop
$278Southwest
Mon, Jun 1 - Mon, Jun 8
Delta Logo
8:00 am - 3:22 pm
BOS
-
IAH
8h 22m
1 stop
Delta Logo
11:34 am - 8:04 pm
IAH
-
BOS
7h 30m
1 stop
$278Delta
Sun, May 24 - Tue, Jun 2
United Airlines Logo
4:48 pm - 10:44 pm
PWM
-
IAH
6h 56m
1 stop
United Airlines Logo
2:30 pm - 10:57 pm
IAH
-
PWM
7h 27m
1 stop
$349United Airlines
Wed, Oct 28 - Wed, Nov 4
American Airlines Logo
6:00 am - 1:19 pm
PWM
-
IAH
8h 19m
2 stops
American Airlines Logo
5:00 am - 3:21 pm
IAH
-
PWM
9h 21m
2 stops
$359American Airlines
Wed, Oct 28 - Wed, Nov 4
American Airlines Logo
6:54 pm - 12:28 am
PWM
-
IAH
6h 34m
1 stop
American Airlines Logo
4:57 pm - 12:42 am
IAH
-
PWM
6h 45m
1 stop
$369American Airlines
Tue, Jun 16 - Tue, Jun 23
United Airlines Logo
7:38 pm - 12:35 am
MHT
-
IAH
5h 57m
1 stop
United Airlines Logo
2:47 pm - 11:56 pm
IAH
-
MHT
8h 09m
1 stop
$447United Airlines
Tue, Aug 25 - Wed, Aug 26

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Allegiant Air flights from New Hampshire to Houston

Our best Allegiant Air deals on New Hampshire to Houston flight tickets
Allegiant Air
Jun 17
BOS10:03 amBoston Logan Intl
22h 15m
1 stop
HOU7:18 amHouston Hobby
Jun 22
HOU7:44 pmHouston Hobby
14h 04m
1 stop
BOS10:48 amBoston Logan Intl
$309
Allegiant Air
Jun 4
BOS12:07 pmBoston Logan Intl
21h 13m
1 stop
HOU8:20 amHouston Hobby
Jun 7
HOU7:14 pmHouston Hobby
12h 59m
1 stop
BOS9:13 amBoston Logan Intl
$383

Southwest flights from New Hampshire to Houston

Our best Southwest deals on New Hampshire to Houston flight tickets
Southwest
May 19
BOS9:15 amBoston Logan Intl
6h 45m
1 stop
HOU3:00 pmHouston Hobby
May 20
HOU1:00 pmHouston Hobby
8h 30m
1 stop
BOS10:30 pmBoston Logan Intl
$277
Southwest
Jun 1
BOS7:20 amBoston Logan Intl
7h 35m
2 stops
HOU1:55 pmHouston Hobby
Jun 8
HOU5:10 pmHouston Hobby
5h 15m
1 stop
BOS11:25 pmBoston Logan Intl
$278
Southwest
Jul 3
BOS7:30 amBoston Logan Intl
7h 20m
2 stops
HOU1:50 pmHouston Hobby
Jul 5
HOU7:25 amHouston Hobby
8h 40m
1 stop
BOS5:05 pmBoston Logan Intl
$282

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Houston 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 May 6, 2026.
Use the filters below to find and compare flights from New Hampshire to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Sun 5/31

6:00 am-7:34 am

1 stop26h 34m

Houston George Bush Intcntl

Sat 6/6

6:15 am-1:24 am

1 stop18h 09m

$272

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Wed 7/1

12:01 pm-10:48 pm

1 stop11h 47m

Houston George Bush Intcntl

Tue 7/7

8:02 pm-7:46 am

1 stop10h 44m

$274
Quickest round-trip

BostonHouston

BOS - HOU

BOSHOU

Boston Logan Intl

Tue 5/26

2:25 pm-7:10 pm

1 stop5h 45m

Houston Hobby

Thu 5/28

7:35 am-1:50 pm

1 stop5h 15m

$277

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Tue 6/30

8:05 am-3:25 pm

1 stop8h 20m

Houston George Bush Intcntl

Thu 7/30

4:51 pm-1:20 am

1 stop7h 29m

$277

BostonHouston

BOS - HOU

BOSHOU

Boston Logan Intl

Mon 6/1

7:20 am-1:55 pm

2 stops7h 35m

Houston Hobby

Mon 6/8

5:10 pm-11:25 pm

1 stop5h 15m

$278

BostonHouston

BOS - IAH

BOSIAH

Boston Logan Intl

Sun 5/24

8:00 am-3:22 pm

1 stop8h 22m

Houston George Bush Intcntl

Tue 6/2

11:34 am-8:04 pm

1 stop7h 30m

$278

PortlandHouston

PWM - IAH

PWMIAH

Portland

Wed 10/28

4:48 pm-10:44 pm

1 stop6h 56m

Houston George Bush Intcntl

Wed 11/4

2:30 pm-10:57 pm

1 stop7h 27m

$349

PortlandHouston

PWM - IAH

PWMIAH

Portland

Wed 10/28

6:00 am-1:19 pm

2 stops8h 19m

Houston George Bush Intcntl

Wed 11/4

5:00 am-3:21 pm

2 stops9h 21m

$359

PortlandHouston

PWM - IAH

PWMIAH

Portland

Tue 6/16

6:54 pm-12:28 am

1 stop6h 34m

Houston George Bush Intcntl

Tue 6/23

4:57 pm-12:42 am

1 stop6h 45m

$369

ManchesterHouston

MHT - IAH

MHTIAH

Manchester

Tue 8/25

7:38 pm-12:35 am

1 stop5h 57m

Houston George Bush Intcntl

Wed 8/26

2:47 pm-11:56 pm

1 stop8h 09m

$447

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from New Hampshire to Houston

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?

The month of June is, on average, the cheapest month to fly to Houston from New Hampshire, with most prices found around $211. The month of December is another great option to travel to Houston, with average flight prices from New Hampshire averaging around $242.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest New Hampshire to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $352. Try not to purchase tickets in the afternoon because they tend to be around $543. 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 from New Hampshire to Houston?

You are more likely to see cheaper flights to Houston from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from New Hampshire for as low as $280 on momondo.

Cheap New Hampshire to Houston flight deals and tips

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

Fastest flight time

4h 07m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from New Hampshire to Houston takes 4h 07m
Direct flights go from New Hampshire to Houston every day.
There are 2 airports in Houston. From New Hampshire there are direct flights to Houston George Bush Intcntl (IAH).
Search flight deals

Frequently asked questions about flying from New Hampshire to Houston

  • When did momondo last update prices for flights from New Hampshire to Houston?

    Prices for flights from New Hampshire to Houston are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Hampshire to Houston?

  • How old do you have to be to fly from New Hampshire to Houston?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Houston.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from New Hampshire to Houston

Compare and see reviews for airlines that fly from New Hampshire to Houston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $300Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
SouthwestPriceFrom $332Free CancellationRating
7.9
4,305 reviews
Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Hampshire to Houston for you.

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 you have performed a search for New Hampshire to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for New Hampshire to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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