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Cheap flights from New Hampshire to Buffalo from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Buffalo departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Hampshire to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:00 am - 1:47 pm
BOS
-
BUF
4h 47m
1 stop
Delta Logo
6:16 am - 10:24 am
BUF
-
BOS
4h 08m
1 stop
$212Delta
Wed, Oct 14 - Fri, Oct 16
JetBlue Logo
6:30 pm - 8:24 pm
BOS
-
BUF
1h 54mnonstop
JetBlue Logo
9:15 pm - 10:39 pm
BUF
-
BOS
1h 24mnonstop
$214JetBlue
Sat, Oct 3 - Mon, Oct 5
JetBlue Logo
5:40 pm - 7:19 pm
BOS
-
BUF
1h 39mnonstop
JetBlue Logo
9:33 pm - 10:59 pm
BUF
-
BOS
1h 26mnonstop
$216JetBlue
Sat, Aug 1 - Sat, Aug 8
Frontier Logo
10:04 am - 7:06 pm
BOS
-
BUF
9h 02m
1 stop
Frontier Logo
7:57 pm - 9:09 am
BUF
-
BOS
13h 12m
1 stop
$220Frontier
Wed, Jul 29 - Wed, Aug 5
Frontier Logo
10:04 am - 7:06 pm
BOS
-
BUF
9h 02m
1 stop
Frontier Logo
9:09 pm - 9:09 am
BUF
-
BOS
12h 00m
1 stop
$225Frontier
Fri, Jul 31 - Tue, Aug 4
American Airlines Logo
6:00 am - 10:18 am
PWM
-
BUF
4h 18m
1 stop
American Airlines Logo
7:34 pm - 11:41 pm
BUF
-
PWM
4h 07m
1 stop
$276American Airlines
Sat, Sep 5 - Tue, Sep 8
United Airlines Logo
6:55 pm - 11:11 pm
PWM
-
BUF
4h 16m
1 stop
United Airlines Logo
7:59 pm - 11:59 pm
BUF
-
PWM
4h 00m
1 stop
$287United Airlines
Sat, Oct 17 - Tue, Oct 20
American Airlines Logo
6:00 am - 10:18 am
PWM
-
BUF
4h 18m
1 stop
American Airlines Logo
5:40 pm - 11:59 pm
BUF
-
PWM
6h 19m
2 stops
$291American Airlines
Sat, Sep 5 - Tue, Sep 8
Southwest Logo
5:40 am - 4:00 pm
PWM
-
BUF
10h 20m
2 stops
Southwest Logo
12:00 pm - 10:05 pm
BUF
-
PWM
10h 05m
2 stops
$297Southwest
Sat, Sep 5 - Tue, Sep 8
Southwest Logo
10:25 am - 2:50 pm
PWM
-
BUF
4h 25m
1 stop
Southwest Logo
12:30 pm - 10:25 pm
BUF
-
PWM
9h 55m
2 stops
$332Southwest
Wed, Oct 7 - Sun, Oct 11

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JetBlue flights from New Hampshire to Buffalo

Our best JetBlue deals on New Hampshire to Buffalo flight tickets
JetBlue
Oct 3
BOS6:30 pmBoston Logan Intl
1h 54m
BUF8:24 pmBuffalo
Oct 5
BUF9:15 pmBuffalo
1h 24m
BOS10:39 pmBoston Logan Intl
$214
JetBlue
Aug 1
BOS5:40 pmBoston Logan Intl
1h 39m
BUF7:19 pmBuffalo
Aug 8
BUF9:33 pmBuffalo
1h 26m
BOS10:59 pmBoston Logan Intl
$216
JetBlue
Jul 7
BOS10:15 pmBoston Logan Intl
1h 33m
BUF11:48 pmBuffalo
Jul 8
BUF6:00 amBuffalo
1h 25m
BOS7:25 amBoston Logan Intl
$217

American Airlines flights from New Hampshire to Buffalo

Our best American Airlines deals on New Hampshire to Buffalo flight tickets
American Airlines
Sep 8
BOS7:43 pmBoston Logan Intl
3h 53m
1 stop
BUF11:36 pmBuffalo
Sep 11
BUF6:00 amBuffalo
1h 41m
BOS7:41 amBoston Logan Intl
$232
American Airlines
Jul 11
BOS7:14 pmBoston Logan Intl
1h 50m
BUF9:04 pmBuffalo
Jul 12
BUF6:19 amBuffalo
1h 36m
BOS7:55 amBoston Logan Intl
$236
American Airlines
Jul 11
BOS8:14 amBoston Logan Intl
1h 49m
BUF10:03 amBuffalo
Jul 12
BUF6:19 amBuffalo
1h 36m
BOS7:55 amBoston Logan Intl
$238

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from New Hampshire to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 10/14

9:00 am-1:47 pm

1 stop4h 47m

Buffalo

Fri 10/16

6:16 am-10:24 am

1 stop4h 08m

$212

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 10/3

6:30 pm-8:24 pm

Nonstop1h 54m

Buffalo

Mon 10/5

9:15 pm-10:39 pm

Nonstop1h 24m

$214
Quickest round-trip

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 8/1

5:40 pm-7:19 pm

Nonstop1h 39m

Buffalo

Sat 8/8

9:33 pm-10:59 pm

Nonstop1h 26m

$216

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 7/29

10:04 am-7:06 pm

1 stop9h 02m

Buffalo

Wed 8/5

7:57 pm-9:09 am

1 stop13h 12m

$220

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 7/31

10:04 am-7:06 pm

1 stop9h 02m

Buffalo

Tue 8/4

9:09 pm-9:09 am

1 stop12h 00m

$225

PortlandBuffalo

PWM - BUF

PWMBUF

Portland

Sat 9/5

6:00 am-10:18 am

1 stop4h 18m

Buffalo

Tue 9/8

7:34 pm-11:41 pm

1 stop4h 07m

$276

PortlandBuffalo

PWM - BUF

PWMBUF

Portland

Sat 10/17

6:55 pm-11:11 pm

1 stop4h 16m

Buffalo

Tue 10/20

7:59 pm-11:59 pm

1 stop4h 00m

$287

PortlandBuffalo

PWM - BUF

PWMBUF

Portland

Sat 9/5

6:00 am-10:18 am

1 stop4h 18m

Buffalo

Tue 9/8

5:40 pm-11:59 pm

2 stops6h 19m

$291

PortlandBuffalo

PWM - BUF

PWMBUF

Portland

Sat 9/5

5:40 am-4:00 pm

2 stops10h 20m

Buffalo

Tue 9/8

12:00 pm-10:05 pm

2 stops10h 05m

$297

PortlandBuffalo

PWM - BUF

PWMBUF

Portland

Wed 10/7

10:25 am-2:50 pm

1 stop4h 25m

Buffalo

Sun 10/11

12:30 pm-10:25 pm

2 stops9h 55m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from New Hampshire to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Thursday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $227. Flights from New Hampshire to Buffalo on a Tuesday will generally be more expensive and average around $278. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the morning is the cheapest time of day to fly from New Hampshire to Buffalo when you can find flight prices for as low as $240. Flying to Buffalo in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $275 per ticket.

How far in advance should I book a flight from New Hampshire to Buffalo?

You are more likely to see cheaper flights to Buffalo from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $245 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from New Hampshire for as low as $199 on momondo.

Cheap New Hampshire to Buffalo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Buffalo

Fastest flight time

1h 31m

Direct flights

Every day

Airports in Buffalo

1 airport
The fastest flight from New Hampshire to Buffalo takes 1h 31m
Direct flights go from New Hampshire to Buffalo every day.
There is 1 airport in Buffalo. From New Hampshire there are direct flights to Buffalo (BUF).
Search flight deals

Frequently asked questions about flying from New Hampshire to Buffalo

  • When did momondo last update prices for flights from New Hampshire to Buffalo Airport?

    Prices for flights from New Hampshire to Buffalo Airport are updated daily.

  • How many operators does momondo search for flights from New Hampshire to Buffalo Airport?

  • How old do you have to be to fly from New Hampshire to Buffalo Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New Hampshire to Buffalo

Compare and see reviews for airlines that fly from New Hampshire to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $213Free CancellationRating
7.1
11,772 reviews
Search American Airlines flights
SouthwestPriceFrom $286Free CancellationRating
7.9
4,245 reviews
Search Southwest flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Orchard Park
Grand Island
Bowmansville
West Seneca
Lockport
East Aurora
Eden
Angola

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Buffalo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Hampshire to Buffalo for you.

Can I find flights from New Hampshire to Buffalo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Hampshire to Buffalo flights to just show those with flexible booking policies.

How can momondo help me find flights from New Hampshire to Buffalo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Hampshire to Buffalo.

I’m not ready to book a flight from New Hampshire to Buffalo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New Hampshire to Buffalo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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