$47 Find Cheap Flights from Houston to New Hampshire

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to New Hampshire departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to New Hampshire, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to New Hampshire, as well as popular online travel agencies
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Best New Hampshire Flight Deals from Houston

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boston
Boston1 stop$97
Portland
Portland1 stop$190

Good to know

Cheapest flight

$47
Flight from Houston George Bush Airport to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Houston to New Hampshire?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to New Hampshire.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to New Hampshire?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to New Hampshire?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Houston to New Hampshire with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to New Hampshire?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to New Hampshire

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be February, March and April. The cheapest month to fly from Houston is January.

Top 3 airlines serving from Houston to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Houston to New Hampshire. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to New Hampshire? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
SouthwestOverall score based on 4333 reviews
8.1Comfort
8.2Boarding
7.1Food
7.6Entertainment
8.7Crew
Airline reviews

WiFi on the flight was not working. Thus, entertainment options were limited.

8.0 ExcellentJames, Feb 2025SRQ - DEN
Read more Southwest reviews

WiFi on the flight was not working. Thus, entertainment options were limited.

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.

Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

The last 30 min or so, they put the heat on full. We thought we were being basted.

The plane wasn’t full, so we got the best seats

My experience was find with Southwest. The only issue I have is...at the exact time for me to check in...I don't understand how I always end up in C.

With early bird check in, I might start flying southwest again.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

Flight was great my baggage was on time everywhere but my bags had been handled ruff cause they got damaged.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

Poor and identical to the first two legs, except for the crew who were patient, professional and of pleasant and jovial disposition!

The entertainment would not work. The comfort of the seats leaves something to be desired, pretty uncomfortable.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Everything was on time, we arrived early, everything worked well.

Angela was the best fa ever. She made that 8 hour flight a breeze

This was a pleasant, short flight and the crew was friendly.

The service and food needs to improve to catch up with other international flights

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

Same problems with delays in Dallas. This was weather related and due to the incoming flight being delayed. This was the flight that was delayed due to a missing flashlight which turned out not to be missing.

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

Book cheap flights from Houston to New Hampshire

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Houston to New Hampshire found on KAYAK in the last 72 hours.
3/18Tue
1 stopSpirit Airlines
12h 31mIAH-BOS
3/25Tue
1 stopSpirit Airlines
11h 39mBOS-IAH
$97
5/14Wed
1 stopSpirit Airlines
13h 21mIAH-BOS
5/21Wed
1 stopSpirit Airlines
12h 06mBOS-IAH
$104
3/25Tue
1 stop
10h 14mIAH-BOS
3/27Thu
1 stop
9h 17mBOS-IAH
$143
3/24Mon
2 stops
22h 55mIAH-BOS
3/27Thu
1 stop
9h 17mBOS-IAH
$172
4/1Tue
1 stopAmerican Airlines
6h 47mIAH-PWM
4/2Wed
1 stopAmerican Airlines
8h 14mPWM-IAH
$228
4/1Tue
2 stopsAmerican Airlines
7h 49mIAH-PWM
4/2Wed
1 stopAmerican Airlines
8h 14mPWM-IAH
$233
4/1Tue
1 stopSouthwest
10h 25mHOU-BOS
4/8Tue
2 stopsSouthwest
7h 35mBOS-HOU
$248
4/3Thu
2 stopsSouthwest
12h 20mHOU-BOS
4/5Sat
1 stopSouthwest
8h 25mBOS-HOU
$278
8/21Thu
1 stopUnited Airlines
5h 43mIAH-BOS
8/30Sat
1 stopUnited Airlines
6h 34mBOS-IAH
$297
3/31Mon
1 stopUnited Airlines
8h 24mIAH-MHT
4/7Mon
1 stopUnited Airlines
8h 37mMHT-IAH
$337

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to New Hampshire found on KAYAK in the last 72 hours.
3/26Wed
1 stopSpirit Airlines
11h 38mIAH-BOS
$47
4/1Tue
1 stopSpirit Airlines
11h 35mIAH-BOS
$51
4/17Thu
1 stopFrontier
6h 06mIAH-BOS
$84
3/30Sun
1 stopFrontier
6h 34mIAH-BOS
$94
4/1Tue
1 stopAmerican Airlines
6h 12mHOU-BOS
$119
4/2Wed
1 stopSouthwest
10h 40mHOU-BOS
$124
8/6Wed
1 stopAmerican Airlines
5h 18mIAH-PWM
$129
5/1Thu
nonstopUnited Airlines
3h 57mIAH-BOS
$152
3/30Sun
1 stopSouthwest
10h 30mHOU-BOS
$154
6/9Mon
1 stopUnited Airlines
6h 28mIAH-BOS
$163

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Last minute flights from Houston to New Hampshire

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to New Hampshire that are departing in the next 10 days.
3/8Sat
multi-stop
8h 59mIAH-BOS
3/18Tue
multi-stop
8h 26mBOS-IAH
$186
3/6Thu
multi-stopSpirit Airlines
12h 31mIAH-BOS
3/9Sun
multi-stopSpirit Airlines
8h 57mBOS-IAH
$188
3/5Wed
multi-stopFrontier
6h 39mIAH-BOS
3/18Tue
multi-stopFrontier
9h 14mBOS-IAH
$197
3/5Wed
multi-stopFrontier
6h 39mIAH-BOS
3/17Mon
multi-stopFrontier
9h 18mBOS-IAH
$207
3/5Wed
nonstopUnited Airlines
3h 46mIAH-BOS
3/6Thu
nonstopUnited Airlines
4h 39mBOS-IAH
$437
3/7Fri
multi-stopSouthwest
10h 20mHOU-BOS
3/9Sun
multi-stopSouthwest
6h 20mBOS-HOU
$442
3/7Fri
multi-stopSouthwest
10h 20mHOU-BOS
3/9Sun
multi-stopSouthwest
7h 45mBOS-HOU
$448
3/6Thu
multi-stopAmerican Airlines
5h 36mIAH-BOS
3/6Thu
multi-stopAmerican Airlines
7h 52mBOS-IAH
$457
3/7Fri
multi-stopAmerican Airlines
8h 31mIAH-PWM
3/10Mon
multi-stopAmerican Airlines
6h 27mPWM-IAH
$503
3/8Sat
multi-stopUnited Airlines
7h 04mIAH-BOS
3/12Wed
nonstopUnited Airlines
4h 39mBOS-IAH
$517

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Everything you need to know for your flight from Houston to New Hampshire

Cabin class types available on flights to New Hampshire

Cabin classes available on flights to New Hampshire. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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