What airlines fly to Houston?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Houston from New Hampshire according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 3 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

How many flights depart from New Hampshire to Houston on average per week?

The number of flights available between New Hampshire and Houston is 81 per week as of November 2025. The most frequent departure day is Wed, with 20% of weekly flights leaving on this day.

What is the cheapest airline that flies from New Hampshire to Houston?

Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating 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?

There are 8 operators available for flights from New Hampshire to Houston as of November 2025.

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.

$98 Cheap Flights from New Hampshire to Houston in 2025/26

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Find the cheapest flights from New Hampshire to Houston

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:59 pm - 9:48 pmMHT-IAH

28h 49m1 stop

8:07 pm - 6:56 pmIAH-MHT

21h 49m1 stop

$206Multiple Airlines

Find Deal

Thu, Dec 11 - Tue, Dec 16

5:59 pm - 9:15 amMHT-IAH

16h 16m2 stops

8:07 pm - 6:56 pmIAH-MHT

21h 49m1 stop

$223Multiple Airlines

Find Deal

Thu, Dec 11 - Tue, Dec 16

5:13 pm - 10:48 pmBOS-HOU

6h 35m1 stop

6:40 pm - 1:27 amHOU-BOS

5h 47m1 stop

$247Delta

Find Deal

Fri, Dec 5 - Sat, Dec 13

6:25 pm - 11:59 pmBOS-IAH

6h 34m1 stop

6:00 am - 1:52 pmIAH-BOS

6h 52m1 stop

$247Delta

Find Deal

Thu, Dec 11 - Thu, Jan 1

9:54 pm - 7:24 amBOS-IAH

10h 30m1 stop

7:38 pm - 8:49 pmIAH-BOS

24h 11m1 stop

$249Spirit Airlines

Find Deal

Fri, Nov 21 - Mon, Dec 1

6:00 am - 9:31 amBOS-IAH

4h 31mnonstop

1:36 pm - 6:18 pmIAH-BOS

3h 42mnonstop

$250JetBlue

Find Deal

Tue, Nov 25 - Tue, Dec 9

12:59 pm - 11:59 pmBOS-IAH

12h 00m1 stop

8:39 am - 11:59 pmIAH-BOS

14h 20m3 stops

$251Spirit Airlines

Find Deal

Sun, Nov 16 - Tue, Nov 18

12:20 pm - 7:45 pmBOS-HOU

8h 25m2 stops

10:10 am - 7:10 pmHOU-BOS

8h 00m1 stop

$252Southwest

Find Deal

Thu, Dec 4 - Sun, Dec 7

12:20 pm - 7:45 pmBOS-HOU

8h 25m2 stops

3:25 pm - 11:15 pmHOU-BOS

6h 50m2 stops

$257Southwest

Find Deal

Thu, Dec 4 - Fri, Dec 12

2:10 pm - 5:48 pmBOS-IAH

4h 38mnonstop

6:45 pm - 11:26 pmIAH-BOS

3h 41mnonstop

$262JetBlue

Find Deal

Fri, Dec 12 - Mon, Dec 15

Southwest flights from New Hampshire to Houston

Our best Southwest deals on New Hampshire to Houston flight tickets

Southwest

Dec 4

BOS12:20 pmBoston Logan Intl

8h 25m

2 stops

HOU7:45 pmHouston Hobby

Dec 7

HOU10:10 amHouston Hobby

8h 00m

1 stop

BOS7:10 pmBoston Logan Intl

$252

Find similar

Southwest

Dec 4

BOS12:20 pmBoston Logan Intl

8h 25m

2 stops

HOU7:45 pmHouston Hobby

Dec 12

HOU3:25 pmHouston Hobby

6h 50m

2 stops

BOS11:15 pmBoston Logan Intl

$257

Find similar

Southwest

Dec 5

BOS9:05 amBoston Logan Intl

11h 40m

2 stops

HOU7:45 pmHouston Hobby

Dec 6

HOU9:55 amHouston Hobby

6h 10m

1 stop

BOS5:05 pmBoston Logan Intl

$258

Find similar

Delta flights from New Hampshire to Houston

Our best Delta deals on New Hampshire to Houston flight tickets

Delta

Dec 5

BOS5:13 pmBoston Logan Intl

6h 35m

1 stop

HOU10:48 pmHouston Hobby

Dec 13

HOU6:40 pmHouston Hobby

5h 47m

1 stop

BOS1:27 amBoston Logan Intl

$247

Find similar

Delta

May 2

PWM6:00 amPortland

7h 16m

1 stop

IAH12:16 pmHouston George Bush Intcntl

May 5

IAH5:25 amHouston George Bush Intcntl

5h 30m

1 stop

PWM11:55 amPortland

$259

Find similar

Delta

Nov 19

BOS5:05 pmBoston Logan Intl

7h 02m

1 stop

HOU11:07 pmHouston Hobby

Nov 26

HOU2:32 pmHouston Hobby

5h 52m

1 stop

BOS9:24 pmBoston Logan Intl

$260

Find similar

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 - HOU

BOSHOU

Boston Logan Intl

Fri 12/5

5:13 pm-10:48 pm

1 stop6h 35m

Houston Hobby

Sat 12/13

6:40 pm-1:27 am

1 stop5h 47m

$247

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

BostonHouston

BOS - HOU

BOSHOU

Boston Logan Intl

Thu 12/4

12:20 pm-7:45 pm

2 stops8h 25m

Houston Hobby

Sun 12/7

10:10 am-7:10 pm

1 stop8h 00m

$252

BostonHouston

BOS - HOU

BOSHOU

Boston Logan Intl

Thu 12/4

12:20 pm-7:45 pm

2 stops8h 25m

Houston Hobby

Fri 12/12

3:25 pm-11:15 pm

2 stops6h 50m

$257

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Houston?

The month of July is, on average, the cheapest month to fly to Houston from New Hampshire, with most prices found around $307. The month of January is another great option to travel to Houston, with average flight prices from New Hampshire averaging around $316.

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

On average, the least expensive day to fly to Houston from New Hampshire is on a Thursday. momondo users have found tickets for Thursday departures for as low as $313. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Monday is $368.

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 morning. Our users have found flights to Houston 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?

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 $354 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 $311 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 20m
Direct flights	Every day
Airports in Houston	1 airport

The fastest flight from New Hampshire to Houston takes 4h 20m

Direct flights go from New Hampshire to Houston every day.

There is 1 airport near Houston: Houston George Bush Intcntl (IAH)

Search flight deals

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?
There are 8 operators available for flights from New Hampshire to Houston as of November 2025.
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
United Airlines	PriceFrom $235	Free Cancellation	Rating 7.4 9,002 reviews	Search United Airlines flights
American Airlines	PriceFrom $286	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
Southwest	PriceFrom $326	Free Cancellation	Rating 8.0 4,240 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.