$70+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BUF
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from New Hampshire to Buffalo with Cheapflights
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Cheapest flights from New Hampshire to BuffaloExplore 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 April 1, 2026.
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 April 1, 2026.
This CheapOair deal was found by Cheapflights users on 3/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
BOS
- BUF
1 stop6h 42m
Frontier
Sun 5/38:08 pm
BUF
- BOS
1 stop15h 39m
Frontier
Deal found 3/29![Frontier logo]()
$151
This Expedia deal was found by Cheapflights users on 3/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
BOS
- BUF
1 stop6h 42m
Frontier
Wed 4/291:56 pm
BUF
- BOS
1 stop11h 35m
Frontier
Deal found 3/29![Frontier logo]()
$160
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
BOS
- BUF
1 stop7h 54m
Frontier
Sun 5/178:49 pm
BUF
- BOS
1 stop12h 23m
Frontier
Deal found 3/30![Frontier logo]()
$161
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
BOS
- BUF
1 stop7h 54m
Multiple Airlines
Sun 5/177:00 am
BUF
- BOS
Nonstop1h 21m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$164
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:30 pm
BOS
- BUF
Nonstop1h 37m
Multiple Airlines
Wed 4/291:56 pm
BUF
- BOS
1 stop11h 35m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$169
This SmartFares deal was found by Cheapflights users on 3/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:00 pm
BOS
- BUF
Nonstop1h 37m
JetBlue
Sat 5/3010:50 am
BUF
- BOS
Nonstop1h 21m
JetBlue
Deal found 3/27![JetBlue logo]()
$172
This Expedia deal was found by Cheapflights users on 3/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:30 pm
BOS
- BUF
Nonstop1h 37m
Multiple Airlines
Tue 4/211:56 pm
BUF
- BOS
1 stop11h 35m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$179
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
BOS
- BUF
1 stop6h 42m
Frontier
Wed 4/151:56 pm
BUF
- BOS
1 stop11h 35m
Frontier
Deal found 3/31![Frontier logo]()
$180
This Flysmarter deal was found by Cheapflights users on 3/31. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:30 pm
BOS
- BUF
Nonstop1h 37m
JetBlue
Mon 4/279:48 am
BUF
- BOS
Nonstop1h 25m
JetBlue
Deal found 3/31![JetBlue logo]()
$182
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 4/257:15 pm
PWM
- BUF
1 stop4h 29m
United Airlines
Sat 5/27:50 pm
BUF
- PWM
1 stop4h 09m
United Airlines
Deal found 3/28![United Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 3/31. 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 5/295:30 am
PWM
- BUF
1 stop6h 30m
Southwest
Sun 5/312:55 pm
BUF
- PWM
1 stop9h 10m
Southwest
Deal found 3/31![Southwest logo]()
$218
This Delta deal was found by Cheapflights users on 3/29. 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 4/285:24 pm
ORH
- BUF
1 stop6h 07m
Delta
Tue 5/510:13 am
BUF
- ORH
1 stop6h 30m
Delta
Deal found 3/29![Delta logo]()
$222
Best flights from New Hampshire to BuffaloDiscover carefully curated flight deals from New Hampshire to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from New Hampshire to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This JetBlue deal was found by Cheapflights users on 3/27. 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.
Sat 5/308:29 am
BOS
- BUF
Nonstop1h 31m
JetBlue
Wed 6/310:50 am
BUF
- BOS
Nonstop1h 21m
JetBlue
Deal found 3/27![JetBlue logo]()
$187
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 4/257:15 pm
PWM
- BUF
1 stop4h 29m
United Airlines
Sat 5/27:50 pm
BUF
- PWM
1 stop4h 09m
United Airlines
Deal found 3/28![United Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 3/28. 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 4/285:24 pm
ORH
- BUF
1 stop6h 07m
Delta
Mon 5/410:13 am
BUF
- ORH
1 stop6h 30m
Delta
Deal found 3/28![Delta logo]()
$222
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Tue 4/282:39 pm
ORH
- BUF
2 stops25h 53m
American Airlines
Mon 5/45:02 pm
BUF
- ORH
2 stops21h 12m
American Airlines
Deal found 3/28![American Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 3/27. 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 4/301:20 pm
BOS
- BUF
1 stop6h 25m
Southwest
Fri 5/15:20 pm
BUF
- BOS
1 stop6h 35m
Southwest
Deal found 3/27![Southwest logo]()
$242
This JetBlue deal was found by Cheapflights users on 4/1. 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 8/178:02 am
BOS
- BUF
Nonstop1h 32m
JetBlue
Wed 8/196:00 am
BUF
- BOS
Nonstop1h 25m
JetBlue
Deal found 4/1![JetBlue logo]()
$202
This Priceline deal was found by Cheapflights users on 3/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:48 am
LEB
- BUF
1 stop7h 19m
Multiple Airlines
Sat 4/189:48 am
BUF
- LEB
1 stop3h 56m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 3/29. 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 4/285:24 pm
ORH
- BUF
1 stop6h 07m
Delta
Tue 5/510:13 am
BUF
- ORH
1 stop6h 30m
Delta
Deal found 3/29![Delta logo]()
$222
This JetBlue deal was found by Cheapflights users on 3/27. 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.
Tue 6/92:37 pm
PWM
- BUF
1 stop4h 28m
JetBlue
Wed 6/109:54 am
BUF
- PWM
1 stop3h 41m
JetBlue
Deal found 3/27![JetBlue logo]()
$233
This Delta deal was found by Cheapflights users on 3/29. 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 4/145:24 pm
ORH
- BUF
1 stop6h 07m
Delta
Wed 4/1510:13 am
BUF
- ORH
1 stop6h 30m
Delta
Deal found 3/29![Delta logo]()
$242
This American Airlines deal was found by Cheapflights users on 3/27. 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 5/211:35 pm
PWM
- BUF
1 stop4h 16m
American Airlines
Sun 5/245:33 am
BUF
- PWM
1 stop4h 05m
American Airlines
Deal found 3/27![American Airlines logo]()
$274
This JetBlue deal was found by Cheapflights users on 3/28. 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.
Tue 5/127:38 am
BOS
- BUF
1 stop6h 18m
JetBlue
Tue 5/192:28 pm
BUF
- BOS
Nonstop1h 24m
JetBlue
Deal found 3/28![JetBlue logo]()
$239
This Delta deal was found by Cheapflights users on 3/29. 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.
Mon 4/135:24 pm
ORH
- BUF
1 stop6h 07m
Delta
Fri 4/1710:13 am
BUF
- ORH
1 stop6h 30m
Delta
Deal found 3/29![Delta logo]()
$242
This Southwest deal was found by Cheapflights users on 3/30. 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.
Sat 5/29:10 am
BOS
- BUF
2 stops8h 50m
Southwest
Mon 5/48:00 pm
BUF
- BOS
2 stops12h 15m
Southwest
Deal found 3/30![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 4/136:25 pm
BOS
- BUF
1 stop5h 08m
United Airlines
Fri 4/176:00 am
BUF
- BOS
1 stop4h 15m
United Airlines
Deal found 3/29![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 3/29. 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.
Wed 4/155:24 pm
ORH
- BUF
1 stop6h 07m
Delta
Fri 4/1710:13 am
BUF
- ORH
1 stop6h 30m
Delta
Deal found 3/29![Delta logo]()
$242
This Southwest deal was found by Cheapflights users on 3/28. 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.
Sat 6/67:15 am
BOS
- BUF
2 stops11h 00m
Southwest
Fri 6/125:55 pm
BUF
- BOS
1 stop6h 10m
Southwest
Deal found 3/28![Southwest logo]()
$298
This American Airlines deal was found by Cheapflights users on 3/30. 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 9/267:33 pm
ORH
- BUF
1 stop14h 46m
American Airlines
Mon 9/286:05 am
BUF
- ORH
1 stop15h 02m
American Airlines
Deal found 3/30![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 3/29. 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.
Fri 5/11:00 pm
BOS
- BUF
1 stop3h 50m
Delta
Mon 5/410:13 am
BUF
- BOS
1 stop5h 10m
Delta
Deal found 3/29![Delta logo]()
$279
This JetBlue deal was found by Cheapflights users on 3/30. 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.
Thu 4/235:20 am
BOS
- BUF
1 stop15h 57m
JetBlue
Mon 4/277:02 pm
BUF
- BOS
1 stop12h 43m
JetBlue
Deal found 3/30![JetBlue logo]()
$311
This Southwest deal was found by Cheapflights users on 3/30. 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.
Wed 4/295:35 am
MHT
- BUF
2 stops9h 45m
Southwest
Wed 5/61:10 pm
BUF
- MHT
1 stop4h 10m
Southwest
Deal found 3/30![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 3/29. 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.
Fri 6/58:00 pm
BOS
- BUF
1 stop3h 32m
Delta
Sun 6/76:10 pm
BUF
- BOS
1 stop5h 17m
Delta
Deal found 3/29![Delta logo]()
$279
This American Airlines deal was found by Cheapflights users on 3/30. 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 9/267:33 pm
ORH
- BUF
1 stop4h 23m
American Airlines
Sun 9/276:05 am
BUF
- ORH
1 stop15h 02m
American Airlines
Deal found 3/30![American Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 3/30. 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 6/195:20 pm
PWM
- BUF
1 stop6h 50m
Southwest
Wed 6/244:25 pm
BUF
- PWM
1 stop6h 30m
Southwest
Deal found 3/30![Southwest logo]()
$369
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Fri 6/125:18 pm
ORH
- BUF
1 stop6h 36m
American Airlines
Sun 6/147:31 pm
BUF
- ORH
2 stops21h 22m
American Airlines
Deal found 3/28![American Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 3/27. 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 7/169:10 am
MHT
- BUF
1 stop5h 05m
Southwest
Tue 7/2112:50 pm
BUF
- MHT
1 stop4h 50m
Southwest
Deal found 3/27![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 3/28. 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.
Fri 6/125:43 pm
ORH
- BUF
1 stop5h 49m
Delta
Sun 6/1410:20 am
BUF
- ORH
1 stop6h 43m
Delta
Deal found 3/28![Delta logo]()
$358
This Southwest deal was found by Cheapflights users on 3/26. 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 8/145:40 am
MHT
- BUF
1 stop5h 30m
Southwest
Sun 8/1611:30 am
BUF
- MHT
1 stop6h 00m
Southwest
Deal found 3/26![Southwest logo]()
$395
This JetBlue deal was found by Cheapflights users on 3/28. 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.
Fri 6/52:12 pm
LEB
- BUF
1 stop7h 26m
JetBlue
Mon 6/810:50 am
BUF
- LEB
1 stop4h 33m
JetBlue
Deal found 3/28![JetBlue logo]()
$435
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sat 8/85:50 am
MHT
- BUF
1 stop4h 05m
Southwest
Sat 8/157:50 am
BUF
- MHT
2 stops7h 05m
Southwest
Deal found 3/27![Southwest logo]()
$400
Last-minute flights from New Hampshire to BuffaloDiscover last-minute flight deals from New Hampshire to Buffalo. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Buffalo. Data last updated April 1, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
BOS
- BUF
1 stop6h 42m
Frontier
Wed 4/151:56 pm
BUF
- BOS
1 stop11h 35m
Frontier
Deal found 3/31![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 3/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:30 pm
BOS
- BUF
Nonstop1h 37m
Multiple Airlines
Tue 4/211:56 pm
BUF
- BOS
1 stop11h 35m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$179
This SmartFares deal was found by Cheapflights users on 3/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:30 pm
BOS
- BUF
Nonstop1h 37m
JetBlue
Mon 4/279:48 am
BUF
- BOS
Nonstop1h 25m
JetBlue
Deal found 3/31![JetBlue logo]()
$164
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:30 pm
BOS
- BUF
Nonstop1h 37m
Multiple Airlines
Wed 4/291:56 pm
BUF
- BOS
1 stop11h 35m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/237:30 pm
BOS
- BUF
Nonstop1h 50m
American Airlines
Mon 4/277:25 am
BUF
- BOS
Nonstop1h 35m
American Airlines
Deal found 3/31![American Airlines logo]()
$188
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 4/257:15 pm
PWM
- BUF
1 stop4h 29m
United Airlines
Sat 5/27:50 pm
BUF
- PWM
1 stop4h 09m
United Airlines
Deal found 3/28![United Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 4/277:12 pm
PWM
- BUF
1 stop4h 21m
United Airlines
Sat 5/27:50 pm
BUF
- PWM
1 stop4h 09m
United Airlines
Deal found 3/30![United Airlines logo]()
$233
This Expedia deal was found by Cheapflights users on 3/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
BOS
- BUF
1 stop6h 42m
Frontier
Wed 4/291:56 pm
BUF
- BOS
1 stop11h 35m
Frontier
Deal found 3/29![Frontier logo]()
$160
This Delta deal was found by Cheapflights users on 3/29. 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 4/285:24 pm
ORH
- BUF
1 stop6h 07m
Delta
Tue 5/510:13 am
BUF
- ORH
1 stop6h 30m
Delta
Deal found 3/29![Delta logo]()
$222
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Tue 4/282:39 pm
ORH
- BUF
2 stops25h 53m
American Airlines
Mon 5/45:02 pm
BUF
- ORH
2 stops21h 12m
American Airlines
Deal found 3/28![American Airlines logo]()
$237
This CheapOair deal was found by Cheapflights users on 3/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
BOS
- BUF
1 stop6h 42m
Frontier
Sun 5/38:08 pm
BUF
- BOS
1 stop15h 39m
Frontier
Deal found 3/29![Frontier logo]()
$151
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:00 pm
BOS
- BUF
Nonstop1h 33m
Multiple Airlines
Thu 5/77:44 pm
BUF
- BOS
1 stop15h 22m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$189
One-way flights from New Hampshire to BuffaloSearch for one-way flight options from New Hampshire to Buffalo. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from New Hampshire to Buffalo. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
BOS
- BUF
1 stop6h 42m
Frontier
Deal found 3/27![Frontier logo]()
$70
This SmartFares deal was found by Cheapflights users on 3/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:00 pm
BOS
- BUF
Nonstop1h 37m
JetBlue
Deal found 3/27![JetBlue logo]()
$86
This Super.com deal was found by Cheapflights users on 3/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
BOS
- BUF
1 stop6h 42m
Frontier
Deal found 3/27![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
BOS
- BUF
1 stop6h 42m
Frontier
Deal found 3/31![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
BOS
- BUF
1 stop6h 42m
Frontier
Deal found 3/30![Frontier logo]()
$91
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:57 am
BOS
- BUF
Nonstop1h 35m
JetBlue
Deal found 3/31![JetBlue logo]()
$93
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/279:03 am
BOS
- BUF
Nonstop1h 49m
American Airlines
Deal found 3/30![American Airlines logo]()
$94
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
BOS
- BUF
1 stop7h 54m
Frontier
Deal found 3/30![Frontier logo]()
$95
This Orbitz deal was found by Cheapflights users on 3/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:31 pm
BOS
- BUF
1 stop22h 03m
Frontier
Deal found 3/27![Frontier logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:29 am
BOS
- BUF
Nonstop1h 31m
JetBlue
Deal found 4/1![JetBlue logo]()
$98
This KAYAK deal was found by Cheapflights users on 4/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:50 pm
BOS
- BUF
Nonstop1h 39m
JetBlue
Deal found 4/1![JetBlue logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:31 pm
BOS
- BUF
2 stops24h 11m
Frontier
Deal found 3/27![Frontier logo]()
$101
Find 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 April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $151 (CheapOair) |
One-way from | $70 (Frontier) |
Popular in | August |
Cheapest in | October |
Average price | $263 |
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 April 1, 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
Cheapest round-trip
Quickest round-trip
BostonBuffalo
BOS - BUF
BOSBUF
Boston Logan Intl
Sat 5/30
8:29 am-10:00 am
Nonstop1h 31m
Buffalo
Wed 6/3
10:50 am-12:11 pm
Nonstop1h 21m
$187
BostonBuffalo
BOS - BUF
BOSBUF
Boston Logan Intl
Mon 8/17
8:02 am-9:34 am
Nonstop1h 32m
Buffalo
Wed 8/19
6:00 am-7:25 am
Nonstop1h 25m
$202
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Sat 4/25
7:15 pm-11:44 pm
1 stop4h 29m
Buffalo
Sat 5/2
7:50 pm-11:59 pm
1 stop4h 09m
$213
WorcesterBuffalo
ORH - BUF
ORHBUF
Worcester
Tue 4/28
5:24 pm-11:31 pm
1 stop6h 07m
Buffalo
Mon 5/4
10:13 am-4:43 pm
1 stop6h 30m
$222
WorcesterBuffalo
ORH - BUF
ORHBUF
Worcester
Tue 4/28
5:24 pm-11:31 pm
1 stop6h 07m
Buffalo
Tue 5/5
10:13 am-4:43 pm
1 stop6h 30m
$222
PortlandBuffalo
PWM - BUF
PWMBUF
Portland
Tue 6/9
2:37 pm-7:05 pm
1 stop4h 28m
Buffalo
Wed 6/10
9:54 am-1:35 pm
1 stop3h 41m
$233
WorcesterBuffalo
ORH - BUF
ORHBUF
Worcester
Tue 4/28
2:39 pm-4:32 pm
2 stops25h 53m
Buffalo
Mon 5/4
5:02 pm-2:14 pm
2 stops21h 12m
$237
BostonBuffalo
BOS - BUF
BOSBUF
Boston Logan Intl
Tue 5/12
7:38 am-1:56 pm
1 stop6h 18m
Buffalo
Tue 5/19
2:28 pm-3:52 pm
Nonstop1h 24m
$239
BostonBuffalo
BOS - BUF
BOSBUF
Boston Logan Intl
Thu 4/30
1:20 pm-7:45 pm
1 stop6h 25m
Buffalo
Fri 5/1
5:20 pm-11:55 pm
1 stop6h 35m
$242
WorcesterBuffalo
ORH - BUF
ORHBUF
Worcester
Tue 4/14
5:24 pm-11:31 pm
1 stop6h 07m
Buffalo
Wed 4/15
10:13 am-4:43 pm
1 stop6h 30m
$242
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BOS-BUF
PWM-BUF
ORH-BUF
LEB-BUF
MHT-BUF
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
USNH-BUF
BOS-BUF
PWM-BUF
ORH-BUF
LEB-BUF
What is the cheapest month to book a flight from New Hampshire to Buffalo?
Currently, September is the cheapest month in which you can book a flight from New Hampshire to Buffalo (average of $219). Flying from New Hampshire to Buffalo in March is currently the most expensive (average of $626). 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.
How much does it cost to fly round-trip from New Hampshire to Buffalo?
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.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Buffalo flight routes
Complete your trip
Flights by cabin class
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Popular flights
Top destinations
Alternative routes for New Hampshire to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 1, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Hampshire to Buffalo by cabin class
Find flights from New Hampshire to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Hampshire and Buffalo flights
Browse other New Hampshire and Buffalo flight options. Last updated on April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
New Hampshire to Buffalo flights
Consider these flights traveling from New Hampshire to Buffalo.
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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$226 | Average$420 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$295 | Average$370 | FlexibilityNo cancel fee | On-time63% |