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$91+ Cheap flights from New Hampshire to Buffalo (BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BUF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from New Hampshire to Buffalo

Keep the following information in mind while searching for New Hampshire to Buffalo flight deals. Data was last updated June 12, 2025.

Round-trip from

$173
(American Airlines)

One-way from

$91
(American Airlines)

Popular in

November

Cheapest in

February

Average price

$262
From New Hampshire to Buffalo
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One-way flight from New Hampshire to Buffalo
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from New Hampshire to Buffalo

Cheapest flights from New Hampshire to Buffalo
Explore the most affordable flight options available from New Hampshire to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:18 pmBOS - BUF
1 stop6h 13mAmerican Airlines
Wed 8/275:51 pmBUF - BOS
1 stop4h 37mAmerican Airlines
Deal found 6/12$173
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2312:20 pmBOS - BUF
Nonstop1h 34mJetBlue
Tue 7/11:44 pmBUF - BOS
Nonstop1h 30mJetBlue
Deal found 6/9$177
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:05 pmPWM - BUF
1 stop6h 07mAmerican Airlines
Sun 9/146:00 amBUF - PWM
1 stop6h 29mAmerican Airlines
Deal found 6/10$189
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/74:50 pmPWM - BUF
1 stop6h 29mDelta
Sun 8/107:00 amBUF - PWM
1 stop6h 54mDelta
Deal found 6/10$197
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:35 amPWM - BUF
2 stops9h 00mSouthwest
Sun 9/145:45 amBUF - PWM
1 stop3h 55mSouthwest
Deal found 6/10$206
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:30 pmBOS - BUF
1 stop5h 00mSouthwest
Sat 9/66:10 amBUF - BOS
1 stop9h 30mSouthwest
Deal found 6/11$214
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:30 amBOS - BUF
1 stop4h 15mUnited Airlines
Sun 8/176:00 amBUF - BOS
1 stop5h 19mUnited Airlines
Deal found 6/11$224
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/303:29 pmORH - BUF
1 stop19h 49mAmerican Airlines
Fri 8/18:02 amBUF - ORH
1 stop7h 02mAmerican Airlines
Deal found 6/10$227
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amPWM - BUF
1 stop6h 26mUnited Airlines
Sun 12/77:00 amBUF - PWM
1 stop6h 52mUnited Airlines
Deal found 6/10$249
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:47 amBOS - BUF
1 stop11h 29mFrontier
Sat 7/129:56 amBUF - BOS
1 stop26h 06mFrontier
Deal found 6/11$256
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/243:51 pmORH - BUF
1 stop7h 29mDelta
Wed 7/26:30 amBUF - ORH
2 stops8h 41mDelta
Deal found 6/9$261
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:00 amMHT - BUF
1 stop3h 39mAmerican Airlines
Mon 8/185:51 pmBUF - MHT
1 stop5h 49mAmerican Airlines
Deal found 6/10$265

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from New Hampshire to Buffalo that are best for you.

Fly from

New Hampshire

Fly to

Buffalo

Route

Depart

Return

Price

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 8/25

5:18 pm-11:31 pm

1 stop6h 13m

Buffalo

Wed 8/27

5:51 pm-10:28 pm

1 stop4h 37m

$173

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 6/23

12:20 pm-1:54 pm

Nonstop1h 34m

Buffalo

Tue 7/1

1:44 pm-3:14 pm

Nonstop1h 30m

$177

PortlandBuffalo

PWM - BUF

PWMBUF

Portland

Thu 9/11

6:05 pm-12:12 am

1 stop6h 07m

Buffalo

Sun 9/14

6:00 am-12:29 pm

1 stop6h 29m

$189

PortlandBuffalo

PWM - BUF

PWMBUF

Portland

Thu 8/7

4:50 pm-11:19 pm

1 stop6h 29m

Buffalo

Sun 8/10

7:00 am-1:54 pm

1 stop6h 54m

$197

PortlandBuffalo

PWM - BUF

PWMBUF

Portland

Thu 9/11

10:35 am-7:35 pm

2 stops9h 00m

Buffalo

Sun 9/14

5:45 am-9:40 am

1 stop3h 55m

$206

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 9/5

6:30 pm-11:30 pm

1 stop5h 00m

Buffalo

Sat 9/6

6:10 am-3:40 pm

1 stop9h 30m

$214

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 8/14

5:30 am-9:45 am

1 stop4h 15m

Buffalo

Sun 8/17

6:00 am-11:19 am

1 stop5h 19m

$224

WorcesterBuffalo

ORH - BUF

ORHBUF

Worcester

Wed 7/30

3:29 pm-11:18 am

1 stop19h 49m

Buffalo

Fri 8/1

8:02 am-3:04 pm

1 stop7h 02m

$227

PortlandBuffalo

PWM - BUF

PWMBUF

Portland

Thu 12/4

6:00 am-12:26 pm

1 stop6h 26m

Buffalo

Sun 12/7

7:00 am-1:52 pm

1 stop6h 52m

$249

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 7/10

8:47 am-8:16 pm

1 stop11h 29m

Buffalo

Sat 7/12

9:56 am-12:02 pm

1 stop26h 06m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 34 results
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Best time to book a flight from New Hampshire to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from New Hampshire to Buffalo?

Currently, January is the cheapest month in which you can book a flight from New Hampshire to Buffalo (average of $256). Flying from New Hampshire to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NH to BUF?

Find hourly flight availability from New Hampshire to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from New Hampshire to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from New Hampshire to Buffalo, such as Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Buffalo from New Hampshire?

    Located just 8.3 mi from the city center, Buffalo (BUF) is the airport most travelers will use when flying to Buffalo from New Hampshire.

  • What are the cheapest airlines to fly from New Hampshire to Buffalo one-way?

    One-way options have recently been found by users for as low as $91 on American Airlines. Other airlines that offer cheap prices include Southwest from $92 and JetBlue from $94 one-way.

  • What are the most popular routes from New Hampshire to Buffalo?

    Most travelers choose Boston Logan Intl - Buffalo, Manchester - Buffalo or Portland - Buffalo when deciding on the best route from New Hampshire to Buffalo.

  • Can I find deals for flights from New Hampshire to Buffalo that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Buffalo.

  • Can I find deals for business class flights from New Hampshire to Buffalo?

    Yes. Cheapflights offers flight deals from New Hampshire to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Hampshire to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from New Hampshire to Buffalo (average of $256). Flying from New Hampshire to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Hampshire?

Book flights to New Hampshire if you plan to visit one of these locations
Williamsville
Amherst
Orchard Park
Batavia
Eden
Cheektowaga
West Seneca

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New Hampshire to Buffalo

Discover the top 2 airlines that operate flights from New Hampshire to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$263Average$352FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$266Average$400FlexibilityNo cancel feeOn-time71%

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