$131 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 8/11. 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, 0 bags

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
Bostonnonstop$272
Lebanon
Lebanon2 stops$604
Portland
Portland1 stop$306
Boston
Bostonnonstop$272
Lebanon
Lebanon2 stops$604
Portland
Portland1 stop$306

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

Sat, Aug 1 - Wed, Aug 5
JetBlue Logo
7:31 pm - 12:24 am
IAH
-
BOS
3h 53mnonstop
JetBlue Logo
2:29 pm - 5:41 pm
BOS
-
IAH
4h 12mnonstop
$272JetBlue
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
6:26 pm - 11:30 pm
IAH
-
BOS
4h 04mnonstop
United Airlines Logo
5:47 am - 8:50 am
BOS
-
IAH
4h 03mnonstop
$273United Airlines
Thu, Jul 16 - Thu, Jul 23
Frontier Logo
8:02 pm - 7:46 am
IAH
-
BOS
10h 44m
1 stop
Frontier Logo
10:04 am - 8:45 am
BOS
-
IAH
23h 41m
1 stop
$274Frontier
Wed, Jul 22 - Wed, Jul 29
Frontier Logo
8:02 pm - 10:57 am
IAH
-
BOS
13h 55m
1 stop
Frontier Logo
8:41 am - 10:39 pm
BOS
-
IAH
14h 58m
2 stops
$275Frontier
Sat, Jul 18 - Mon, Jul 20
Multiple Airlines Logo
7:31 pm - 12:24 am
IAH
-
BOS
3h 53mnonstop
Multiple Airlines Logo
10:04 am - 8:45 am
BOS
-
IAH
23h 41m
1 stop
$278Multiple Airlines
Tue, Jul 28 - Thu, Aug 6
Multiple Airlines Logo
7:23 pm - 10:27 am
IAH
-
PWM
14h 04m
1 stop
Multiple Airlines Logo
8:22 pm - 7:20 am
PWM
-
IAH
35h 58m
2 stops
$306Multiple Airlines
Wed, Aug 19 - Sat, Aug 22
Delta Logo
2:37 pm - 11:13 pm
IAH
-
PWM
7h 36m
1 stop
Delta Logo
6:05 am - 11:15 am
PWM
-
IAH
6h 10m
1 stop
$319Delta
Wed, Aug 19 - Tue, Aug 25
Delta Logo
10:21 am - 12:59 am
IAH
-
PWM
13h 38m
2 stops
Delta Logo
6:05 am - 1:27 pm
PWM
-
IAH
8h 22m
1 stop
$324Delta
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
2:12 pm - 11:41 pm
IAH
-
PWM
8h 29m
1 stop
American Airlines Logo
9:08 am - 3:45 pm
PWM
-
IAH
7h 37m
1 stop
$334American Airlines
Thu, Aug 20 - Wed, Aug 26
American Airlines Logo
2:12 pm - 11:41 pm
IAH
-
PWM
8h 29m
1 stop
American Airlines Logo
5:30 am - 1:19 pm
PWM
-
IAH
8h 49m
2 stops
$339American Airlines
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.

How much is a round-trip flight from Houston George Bush Intcntl Airport to New Hampshire?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to New Hampshire departing in August.

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

The average price for all round-trip flights from Houston George Bush Intcntl Airport 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 at night, when round-trip flights cost $387 on average. Morning departures are around 14% 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 $457.

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 September, when tickets cost $0 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $456 and $401 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 Sunday. On your return trip to Houston George Bush Airport, you should consider flying back on a Saturday, and avoid Sundays 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 4 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$131
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Houston George Bush Airport to Portland

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.

Reviews of the top airline 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.
7.1
American AirlinesOverall score based on 11756 reviews
7.5Boarding
6.4Food
6.8Entertainment
7.2Comfort
7.9Crew
Airline reviews

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

2.0 MediocreJason, Jun 2026
DFW - LGA
Read more American Airlines reviews

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

Delayed and horrible communication and sat on flight for an hour before taking off

Plane temperature was so hot that everyone on the plane was sweating. Departure gates changed 3 times in the hour before the flight. Internet service was so poor in the terminal that updates weren't always being received.

Delayed flight due to maintenance and I have had multiple delayed flights due to maintenance in the last month plus

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

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

Information on your arrival and departure airports

Houston George Bush Airport (IAH)