$76 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 8/3. 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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Flights Deals

Best New Hampshire Flight Deals from Buffalo

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Bostonnonstop$167
Lebanon
Lebanon1 stop$416
Portland
Portland1 stop$197
Boston
Bostonnonstop$167
Lebanon
Lebanon1 stop$416
Portland
Portland1 stop$197

Cheap Flights from Buffalo to New Hampshire

 
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

Sat, Jul 19 - Tue, Jul 22
JetBlue Logo
1:34 pm - 3:03 pmBUF-BOS
1h 29mnonstop
JetBlue Logo
8:35 am - 10:09 amBOS-BUF
1h 34mnonstop
$167JetBlue
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Thu, Jul 17 - Mon, Jul 21
JetBlue Logo
6:30 pm - 8:00 pmBUF-BOS
1h 30mnonstop
JetBlue Logo
11:30 am - 1:03 pmBOS-BUF
1h 33mnonstop
$169JetBlue
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Tue, Aug 12 - Tue, Aug 19
American Airlines Logo
6:00 am - 10:14 amBUF-BOS
4h 14m1 stop
American Airlines Logo
7:00 am - 11:26 amBOS-BUF
4h 26m1 stop
$176American Airlines
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Wed, Sep 17 - Thu, Sep 25
American Airlines Logo
5:29 pm - 11:41 pmBUF-MHT
6h 12m1 stop
American Airlines Logo
5:51 pm - 12:12 amMHT-BUF
6h 21m1 stop
$177American Airlines
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Mon, Sep 15 - Tue, Sep 16
Southwest Logo
12:25 pm - 6:00 pmBUF-BOS
5h 35m1 stop
Southwest Logo
5:40 am - 3:15 pmBOS-BUF
9h 35m2 stops
$182Southwest
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Sat, Aug 30 - Thu, Sep 4
Southwest Logo
10:30 am - 10:15 pmBUF-BOS
11h 45m2 stops
Southwest Logo
6:30 pm - 11:30 pmBOS-BUF
5h 00m1 stop
$197Southwest
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Sat, Sep 6 - Fri, Sep 12
Delta Logo
6:20 am - 12:08 pmBUF-PWM
5h 48m1 stop
Delta Logo
4:55 pm - 11:14 pmPWM-BUF
6h 19m1 stop
$197Delta
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Thu, Jul 31 - Sun, Aug 3
Frontier Logo
9:07 pm - 8:35 amBUF-BOS
11h 28m1 stop
Frontier Logo
6:00 am - 4:16 pmBOS-BUF
10h 16m1 stop
$211Frontier
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Tue, Jul 15 - Sat, Sep 13
Delta Logo
6:04 am - 12:15 pmBUF-BOS
6h 11m1 stop
Delta Logo
6:05 am - 10:27 amBOS-BUF
4h 22m1 stop
$222Delta
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Sun, Jul 13 - Thu, Sep 18
Frontier Logo
9:12 pm - 8:35 amBUF-BOS
11h 23m1 stop
Frontier Logo
8:47 am - 6:41 pmBOS-BUF
9h 54m1 stop
$274Frontier
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Useful Info

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 April and August, when the average cost of round-trip tickets is $273 and $267 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. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.


Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$76
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 5% 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 $360 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 $802.

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 $129 one-way - $263 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 4278 reviews
7.0Food
8.6Crew
7.6Entertainment
8.2Boarding
8.0Comfort
Airline reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

4.0 OkayTraci, Jun 2025OAK - SEA
Read more Southwest reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

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.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

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

Information on your arrival and departure airports

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