$128 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 8/18. 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
Boston1 stop$266
Portland
Portland1 stop$305
Boston
Boston1 stop$266
Portland
Portland1 stop$305

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

Mon, Jun 1 - Mon, Jun 8
Frontier Logo
5:45 am - 7:49 am
IAH
-
BOS
25h 04m
1 stop
Frontier Logo
8:44 am - 10:50 pm
BOS
-
IAH
15h 06m
2 stops
$266Frontier
Tue, May 19 - Sat, May 23
Frontier Logo
8:02 pm - 8:44 am
IAH
-
BOS
11h 42m
1 stop
Frontier Logo
8:40 am - 12:34 pm
BOS
-
IAH
28h 54m
1 stop
$267Frontier
Tue, Jun 16 - Tue, Jun 23
Frontier Logo
8:02 pm - 7:52 am
IAH
-
BOS
10h 50m
1 stop
Frontier Logo
9:10 am - 7:23 am
BOS
-
IAH
23h 13m
1 stop
$268Frontier
Mon, Aug 10 - Sat, Aug 15
JetBlue Logo
5:09 pm - 10:07 pm
IAH
-
BOS
3h 58mnonstop
JetBlue Logo
9:25 am - 12:32 pm
BOS
-
IAH
4h 07mnonstop
$272JetBlue
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
1:14 pm - 10:27 am
IAH
-
PWM
20h 13m
1 stop
Multiple Airlines Logo
4:44 pm - 10:48 pm
PWM
-
IAH
31h 04m
2 stops
$305Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
7:04 pm - 10:27 am
IAH
-
PWM
14h 23m
1 stop
Multiple Airlines Logo
8:00 am - 3:44 pm
PWM
-
IAH
32h 44m
2 stops
$338Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
United Airlines Logo
2:33 pm - 9:51 pm
IAH
-
PWM
6h 18m
1 stop
United Airlines Logo
6:00 am - 1:26 pm
PWM
-
IAH
8h 26m
1 stop
$344United Airlines
Wed, Jun 10 - Wed, Jun 17
American Airlines Logo
4:46 pm - 11:59 pm
IAH
-
PWM
6h 13m
1 stop
American Airlines Logo
2:24 pm - 10:28 pm
PWM
-
IAH
9h 04m
1 stop
$349American Airlines
Tue, Jun 2 - Sat, Jun 6
American Airlines Logo
4:46 pm - 11:51 pm
IAH
-
MHT
6h 05m
1 stop
American Airlines Logo
5:10 pm - 10:28 pm
MHT
-
IAH
6h 18m
1 stop
$362American Airlines
Sat, Aug 22 - Sat, Sep 5
United Airlines Logo
2:47 pm - 11:59 pm
IAH
-
PWM
8h 12m
1 stop
United Airlines Logo
3:30 pm - 7:10 pm
PWM
-
IAH
4h 40mnonstop
$368United 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 June.

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 in the evening, when round-trip flights cost $380 on average. Morning departures are around 17% 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 $444.

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 November and August, when the average cost of round-trip tickets is $527 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 Thursday, 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 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$128
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 7% lower on average.
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 11668 reviews
7.5Boarding
7.2Comfort
7.9Crew
6.4Food
6.9Entertainment
Airline reviews

Cancelled BOYH legs of our flight home 30 min before initial boarding

2.0 MediocreAnonymous, May 2026
DFW - TPA
Read more American Airlines reviews

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

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)