$79 Find Cheap Flights from Buffalo 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 Buffalo to New Hampshire departing on 11/3. 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 Buffalo 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 Buffalo to New Hampshire, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Buffalo to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Bostonnonstop$133
Lebanon
Lebanon1 stop$360
Portland
Portland1 stop$181
Boston
Bostonnonstop$133
Lebanon
Lebanon1 stop$360
Portland
Portland1 stop$181

Book Cheap Buffalo 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 Buffalo 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 Buffalo to New Hampshire

Fri, Oct 31 - Sat, Nov 1
JetBlue Logo
5:30 pm - 6:58 pmBUF-BOS
1h 28mnonstop
JetBlue Logo
12:17 pm - 1:54 pmBOS-BUF
1h 37mnonstop
$133JetBlue
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Sat, Sep 27 - Mon, Sep 29
JetBlue Logo
7:00 am - 8:24 amBUF-BOS
1h 24mnonstop
JetBlue Logo
7:20 am - 8:53 amBOS-BUF
1h 33mnonstop
$137JetBlue
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Wed, Sep 10 - Sun, Sep 14
United Airlines Logo
10:36 am - 3:14 pmBUF-BOS
4h 38m1 stop
United Airlines Logo
6:00 am - 9:48 amBOS-BUF
3h 48m1 stop
$151United Airlines
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Thu, Sep 18 - Mon, Sep 22
American Airlines Logo
8:00 am - 3:58 pmBUF-ORH
7h 58m1 stop
American Airlines Logo
4:23 pm - 10:55 pmORH-BUF
6h 32m1 stop
$154American Airlines
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Tue, Sep 16 - Sun, Sep 21
American Airlines Logo
8:00 am - 12:23 pmBUF-BOS
4h 23m1 stop
American Airlines Logo
5:50 am - 11:00 amBOS-BUF
5h 10m1 stop
$159American Airlines
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Tue, Oct 14 - Fri, Oct 31
Delta Logo
6:03 am - 9:53 amBUF-BOS
3h 50m1 stop
Delta Logo
9:59 am - 3:10 pmBOS-BUF
5h 11m1 stop
$177Delta
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Sat, Sep 20 - Wed, Sep 24
United Airlines Logo
8:00 pm - 11:57 pmBUF-BOS
3h 57m1 stop
United Airlines Logo
6:00 am - 10:01 amBOS-BUF
4h 01m1 stop
$179United Airlines
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Fri, Oct 31 - Thu, Nov 6
Southwest Logo
3:35 pm - 8:10 pmBUF-BOS
4h 35m1 stop
Southwest Logo
7:05 am - 12:00 pmBOS-BUF
4h 55m1 stop
$194Southwest
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Thu, Oct 16 - Fri, Oct 31
Delta Logo
11:15 am - 10:27 pmBUF-BOS
11h 12m1 stop
Delta Logo
7:00 pm - 10:57 pmBOS-BUF
3h 57m1 stop
$210Delta
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Wed, Sep 24 - Wed, Oct 1
Southwest Logo
1:20 pm - 6:50 pmBUF-MHT
5h 30m1 stop
Southwest Logo
9:15 am - 11:00 pmMHT-BUF
13h 45m2 stops
$274Southwest
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Booking Insights

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

Get data-powered insights and trends into flights from Buffalo 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 Buffalo to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo 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 Buffalo to New Hampshire is January, when tickets cost $186 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is $285 and $273 respectively.

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

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

When flying from Buffalo to New Hampshire, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Buffalo, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Buffalo 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 Buffalo 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 Buffalo to New Hampshire, you should book around 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$79
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Buffalo to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Buffalo 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 Buffalo to New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo 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 Buffalo 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 Buffalo 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 Buffalo 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 Buffalo 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 in the morning, when round-trip flights cost $372 on average. Morning departures are around 55% cheaper than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $905.

Top tips for finding cheap flights to New Hampshire

  • Looking for a cheap flight? 25% of our users found tickets from Buffalo to the following destinations at these prices or less: Boston $179 one-way - $246 round-trip

Reviews of the top airlines flying from Buffalo to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Buffalo 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 Buffalo 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 4242 reviews
7.5Entertainment
8.1Boarding
7.0Food
8.6Crew
8.0Comfort
Airline reviews

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

10.0 ExcellentRobert, Sep 2025SFO - LAS
Read more Southwest reviews

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

Other than a bit of a delay, everything was good. Again, the boarding process and picking seats is the only thing I don't enjoy.

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Flight cancelled. Added a day and a half to my travel. American Airlines DID put me in a hotel for two nights, but have not given any money back for any of this! I spent money on an apartment at my destination that I basically wasted because I could not arrive.

Everything you need to know for your flight from Buffalo to New Hampshire

Information on your arrival and departure airports

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