$80 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 4/1. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$233
Portland
Portland1 stop$311
Boston
Boston1 stop$233
Portland
Portland1 stop$311

Book Cheap Houston 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 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to New Hampshire

Wed, Apr 8 - Thu, Apr 9
Multiple Airlines Logo
8:00 am - 4:54 pm
IAH
-
BOS
7h 54m
1 stop
Multiple Airlines Logo
6:01 am - 1:42 pm
BOS
-
IAH
8h 41m
1 stop
$233Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
6:14 pm - 1:31 am
IAH
-
BOS
6h 17m
1 stop
Multiple Airlines Logo
8:39 am - 12:07 pm
BOS
-
IAH
4h 28mnonstop
$234Multiple Airlines
Fri, Apr 17 - Mon, Apr 20
Spirit Airlines Logo
12:16 pm - 10:15 am
IAH
-
BOS
20h 59m
1 stop
Spirit Airlines Logo
6:00 pm - 8:23 am
BOS
-
IAH
15h 23m
1 stop
$236Spirit Airlines
Thu, Apr 9 - Thu, Apr 16
Spirit Airlines Logo
4:22 pm - 11:59 pm
IAH
-
BOS
6h 37m
1 stop
Spirit Airlines Logo
6:30 am - 1:24 pm
BOS
-
IAH
7h 54m
1 stop
$237Spirit Airlines
Thu, Apr 9 - Sat, Apr 11
Multiple Airlines Logo
7:35 am - 3:28 pm
IAH
-
BOS
6h 53m
1 stop
Multiple Airlines Logo
8:00 am - 11:29 am
BOS
-
IAH
4h 29mnonstop
$238Multiple Airlines
Wed, Apr 29 - Mon, May 4
JetBlue Logo
12:34 pm - 5:31 pm
IAH
-
BOS
3h 57mnonstop
JetBlue Logo
8:30 am - 11:53 am
BOS
-
IAH
4h 23mnonstop
$242JetBlue
Wed, Apr 29 - Wed, May 6
American Airlines Logo
6:01 am - 2:23 pm
HOU
-
BOS
7h 22m
1 stop
American Airlines Logo
10:18 am - 3:48 pm
BOS
-
HOU
6h 30m
1 stop
$274American Airlines
Tue, Apr 28 - Sat, May 9
Southwest Logo
2:25 pm - 9:20 pm
HOU
-
BOS
5h 55m
1 stop
Southwest Logo
3:50 pm - 9:05 pm
BOS
-
HOU
6h 15m
1 stop
$277Southwest
Sat, Apr 18 - Sat, Apr 25
Southwest Logo
3:45 pm - 11:40 pm
HOU
-
BOS
6h 55m
2 stops
Southwest Logo
3:50 pm - 9:05 pm
BOS
-
HOU
6h 15m
1 stop
$282Southwest
Sat, May 9 - Tue, May 12
American Airlines Logo
1:14 pm - 11:22 pm
IAH
-
PWM
9h 08m
1 stop
American Airlines Logo
7:10 am - 12:23 pm
PWM
-
IAH
6h 13m
1 stop
$311American Airlines
Booking Insights

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.

How much is a round-trip flight from Houston 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 to New Hampshire departing in May.

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 at night, when round-trip flights cost $332 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 $433.

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 January, when tickets cost $277 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is $397 and $377 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, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from New Hampshire back to Houston, the best deals are generally found on Thursday, with Sunday 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 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Cheapest flight$80
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.

Reviews of the top airlines flying 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 4320 reviews
7.5Entertainment
7.0Food
8.1Boarding
8.0Comfort
8.6Crew
Airline reviews

We had a 5 hour delay on the tarmac in Baltimore

2.0 MediocreDavid, Mar 2026
ALB - BWI
Read more Southwest reviews

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

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.