$69 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 5/14. 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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KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

 
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$133
Portland
Portland1 stop$257

Cheap Flights from Houston to New Hampshire

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to New Hampshire that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Houston to New Hampshire

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Houston to New Hampshire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Spirit Airlines Logo
3:11 pm - 12:45 amIAH-BOS
8h 34m1 stop
Spirit Airlines Logo
7:59 pm - 11:39 pmBOS-IAH
4h 40mnonstop
$133Spirit Airlines
Find Deal
Thu, May 1 - Tue, May 6
Spirit Airlines Logo
11:53 am - 12:45 amIAH-BOS
11h 52m1 stop
Spirit Airlines Logo
7:59 pm - 11:39 pmBOS-IAH
4h 40mnonstop
$135Spirit Airlines
Find Deal
Fri, May 2 - Tue, May 6
 Logo
7:40 pm - 9:24 amIAH-BOS
12h 44m1 stop
 Logo
4:49 pm - 12:07 amBOS-IAH
8h 18m1 stop
Sat, May 17 - Sat, May 24
Southwest Logo
5:50 pm - 11:55 pmHOU-BOS
5h 05m1 stop
Southwest Logo
7:40 pm - 12:30 amBOS-HOU
5h 50m1 stop
$242Southwest
Find Deal
Tue, Jun 24 - Fri, Jun 27
Southwest Logo
5:20 am - 1:50 pmHOU-BOS
7h 30m1 stop
Southwest Logo
5:30 am - 10:20 amBOS-HOU
5h 50m1 stop
$247Southwest
Find Deal
Sat, May 10 - Sun, May 11
 Logo
7:01 pm - 8:14 amHOU-BOS
12h 13m1 stop
 Logo
6:10 am - 9:49 amBOS-HOU
28h 39m2 stops
Fri, Jun 6 - Sun, Jun 8
United Airlines Logo
2:35 pm - 11:59 pmIAH-PWM
8h 24m1 stop
United Airlines Logo
6:00 am - 12:15 pmPWM-IAH
7h 15m1 stop
$257United Airlines
Find Deal
Tue, May 20 - Sun, May 25
American Airlines Logo
5:00 am - 1:22 pmIAH-PWM
7h 22m2 stops
American Airlines Logo
4:01 pm - 11:42 pmPWM-IAH
8h 41m2 stops
$267American Airlines
Find Deal
Tue, May 20 - Sat, May 24
American Airlines Logo
5:00 am - 1:22 pmHOU-PWM
7h 22m2 stops
American Airlines Logo
4:01 pm - 11:58 pmPWM-HOU
8h 57m2 stops
$267American Airlines
Find Deal
Tue, May 20 - Sat, May 24
United Airlines Logo
4:43 pm - 11:59 pmIAH-PWM
6h 16m1 stop
United Airlines Logo
4:43 pm - 11:09 pmPWM-IAH
7h 26m1 stop
$286United Airlines
Find Deal
Tue, May 20 - Sat, May 24

KAYAK's insights & trends for Houston to New Hampshire flights

Get data-powered insights and trends into flights from Houston to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to New Hampshire?

The average price for all round-trip flights from Houston to New Hampshire depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to New Hampshire is generally in the afternoon, when round-trip flights cost $250 on average. Morning departures are around 35% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the morning, which is peak travel time and where the average cost of a ticket is $377.

What is the cheapest month to fly from Houston to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to New Hampshire, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston to New Hampshire is September, when tickets cost $196 (return) on average. On the other hand, the most expensive months are April and March, when the average cost of round-trip tickets is $363 and $361 respectively.

What’s the cheapest day of the week to fly from Houston to New Hampshire?

The average price of all round-trip flights from Houston to New Hampshire clicked on KAYAK for each day over the last 12 months.
For Houston to New Hampshire, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from New Hampshire back to Houston, the best deals are generally found on Thursday, with Monday being the most expensive.

How far in advance should I book a flight from Houston to New Hampshire?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Houston to New Hampshire, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Cheapest flight

$69
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 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.
8.0
SouthwestOverall score based on 4280 reviews
8.2Boarding
8.0Comfort
7.1Food
8.6Crew
7.6Entertainment
Airline reviews

Plz don't take away free bags and free seating

10.0 ExcellentAnonymous, Apr 2025DAL - FLL
Read more Southwest reviews

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

1.5 hour delay, poor service, no compassion from the crew. Terrible experience

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Short flight with plenty of open seats. Drinks and snacks were still provided even on such a short flight. <1 hr

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

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

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

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.

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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