$74 Find Cheap Flights from Houston George Bush Airport 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 George Bush Intcntl to New Hampshire departing on 9/3. 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.
1 adult
1 adult, Economy

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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Cheap Flights from George Bush Intcntl to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$157
Lebanon
Lebanon2 stops$732
Portland
Portland1 stop$257
Boston
Boston1 stop$157
Lebanon
Lebanon2 stops$732
Portland
Portland1 stop$257

Book Cheap George Bush Intcntl to New Hampshire Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to New Hampshire

Wed, Aug 27 - Wed, Sep 3
Spirit Airlines Logo
7:00 am - 10:34 pmIAH-BOS
14h 34m1 stop
Spirit Airlines Logo
6:30 am - 1:58 pmBOS-IAH
8h 28m1 stop
$157Spirit Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
Spirit Airlines Logo
3:19 pm - 10:34 pmIAH-BOS
6h 15m1 stop
Spirit Airlines Logo
3:25 pm - 9:50 pmBOS-IAH
7h 25m1 stop
$163Spirit Airlines
Find Deal
Wed, Jan 14 - Tue, Jan 20
Delta Logo
12:30 pm - 9:59 pmIAH-PWM
8h 29m1 stop
Delta Logo
5:30 am - 11:31 amPWM-IAH
7h 01m1 stop
$257Delta
Find Deal
Tue, Jan 13 - Sun, Jan 18
Delta Logo
9:40 am - 11:05 pmIAH-PWM
12h 25m2 stops
Delta Logo
12:50 pm - 6:40 pmPWM-IAH
6h 50m1 stop
$262Delta
Find Deal
Wed, Sep 24 - Sat, Sep 27
American Airlines Logo
2:52 pm - 10:51 pmIAH-MHT
6h 59m1 stop
American Airlines Logo
12:38 pm - 6:09 pmMHT-IAH
6h 31m1 stop
$287American Airlines
Find Deal
Wed, Sep 24 - Sat, Sep 27
American Airlines Logo
9:00 am - 4:43 pmIAH-MHT
6h 43m1 stop
American Airlines Logo
8:00 am - 5:01 pmMHT-IAH
10h 01m2 stops
$292American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
7:20 am - 2:26 pmIAH-PWM
6h 06m1 stop
United Airlines Logo
10:05 am - 5:21 pmPWM-IAH
8h 16m1 stop
$371United Airlines
Find Deal
Sun, Aug 31 - Tue, Sep 2
United Airlines Logo
7:20 am - 3:02 pmIAH-MHT
6h 42m1 stop
United Airlines Logo
9:40 am - 5:21 pmMHT-IAH
8h 41m1 stop
$396United Airlines
Find Deal
Wed, Aug 13 - Sat, Aug 16
 Logo
5:45 am - 6:04 pmIAH-MHT
11h 19m1 stop
 Logo
6:44 pm - 8:26 pmMHT-IAH
26h 42m2 stops
Thu, Aug 28 - Thu, Sep 4
 Logo
2:47 pm - 9:48 amIAH-LEB
18h 01m2 stops
 Logo
2:14 pm - 8:47 pmLEB-IAH
7h 33m1 stop
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to New Hampshire flights

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

What is the cheapest month to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport to New Hampshire is August, when tickets cost $251 (return) on average. On the other hand, the most expensive months are April and June, when the average cost of round-trip tickets is $423 and $367 respectively.

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

The average price of all round-trip flights from Houston George Bush Intcntl Airport to New Hampshire clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to New Hampshire on a Wednesday and more expensive on a Monday. On your return trip to Houston George Bush Airport, you should consider flying back on a Thursday, and avoid Mondays for better deals.

How far in advance should I book a flight from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport to New Hampshire, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.


Good to know

Low seasonJanuary
Cheapest flight$74
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Houston George Bush Airport to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Houston George Bush Airport 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 George Bush Airport to New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston George Bush Airport 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 George Bush Airport 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 George Bush Airport 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 George Bush Airport 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 George Bush Airport to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to New Hampshire is generally at night, when round-trip flights cost $335 on average. Morning departures are around 10% 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 $399.

Reviews of the top airlines flying from George Bush Intcntl 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 George Bush Intcntl 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.
7.4
United AirlinesOverall score based on 8896 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

4.0 OkayAnna, Jul 2025IAH - YYZ
Read more United Airlines reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

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.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

Everything you need to know for your flight from George Bush Intcntl to New Hampshire

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