$70+ Cheap flights from New Hampshire to LaGuardia, NY (LGA)
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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LGA
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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Cheapest flights from New Hampshire to LaGuardiaExplore the most affordable flight options available from New Hampshire to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
Explore the most affordable flight options available from New Hampshire to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
This Frontier deal was found by Cheapflights users on 3/20. 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 4/1412:40 pm
BOS
- LGA
1 stop10h 34m
Frontier
Wed 4/1510:00 pm
LGA
- BOS
1 stop13h 25m
Frontier
Deal found 3/20![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Wed 4/15:45 am
BOS
- LGA
1 stop11h 50m
Multiple Airlines
Wed 4/810:55 pm
LGA
- BOS
1 stop15h 00m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$153
This Frontier deal was found by Cheapflights users on 3/22. 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 5/612:01 pm
BOS
- LGA
1 stop11h 13m
Frontier
Wed 5/136:48 pm
LGA
- BOS
1 stop6h 36m
Frontier
Deal found 3/22![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 3/22. 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 5/59:12 am
BOS
- LGA
1 stop11h 44m
Frontier
Tue 5/126:48 pm
LGA
- BOS
1 stop6h 36m
Frontier
Deal found 3/22![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 3/20. 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.
Mon 5/412:42 pm
BOS
- LGA
1 stop9h 45m
Frontier
Mon 5/1110:00 pm
LGA
- BOS
1 stop9h 49m
Frontier
Deal found 3/20![Frontier logo]()
$161
This Delta deal was found by Cheapflights users on 3/18. 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.
Sat 5/25:00 pm
BOS
- LGA
Nonstop1h 30m
Delta
Sat 5/93:00 pm
LGA
- BOS
Nonstop1h 30m
Delta
Deal found 3/18![Delta logo]()
$165
This American Airlines deal was found by Cheapflights users on 3/18. 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 4/97:50 am
BOS
- LGA
Nonstop1h 27m
American Airlines
Sun 4/127:59 am
LGA
- BOS
Nonstop1h 26m
American Airlines
Deal found 3/18![American Airlines logo]()
$166
This American Airlines deal was found by Cheapflights users on 3/18. 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 4/810:00 am
BOS
- LGA
Nonstop1h 25m
American Airlines
Thu 4/96:00 am
LGA
- BOS
Nonstop1h 20m
American Airlines
Deal found 3/18![American Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 3/19. 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
- LGA
Nonstop1h 25m
American Airlines
Mon 5/2511:14 am
LGA
- PWM
Nonstop1h 26m
American Airlines
Deal found 3/19![American Airlines logo]()
$177
This Frontier deal was found by Cheapflights users on 3/19. 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 4/156:00 am
BOS
- LGA
1 stop11h 45m
Frontier
Wed 4/1510:00 pm
LGA
- BOS
1 stop13h 25m
Frontier
Deal found 3/19![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 3/19. 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 4/1412:40 pm
BOS
- LGA
1 stop10h 34m
Frontier
Fri 4/178:25 pm
LGA
- BOS
1 stop13h 56m
Frontier
Deal found 3/19![Frontier logo]()
$181
This American Airlines deal was found by Cheapflights users on 3/22. 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 5/67:50 am
BOS
- LGA
Nonstop1h 27m
American Airlines
Wed 5/137:59 am
LGA
- BOS
Nonstop1h 22m
American Airlines
Deal found 3/22![American Airlines logo]()
$184
Best flights from New Hampshire to LaGuardiaDiscover carefully curated flight deals from New Hampshire to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
Discover carefully curated flight deals from New Hampshire to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
This Delta deal was found by Cheapflights users on 3/17. 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.
Sat 5/29:00 am
BOS
- LGA
Nonstop1h 24m
Delta
Sat 5/93:00 pm
LGA
- BOS
Nonstop1h 30m
Delta
Deal found 3/17![Delta logo]()
$165
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 4/37:33 pm
PWM
- LGA
1 stop3h 57m
United Airlines
Wed 4/86:00 am
LGA
- PWM
1 stop4h 22m
United Airlines
Deal found 3/19![United Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/116:00 am
PWM
- LGA
1 stop25h 07m
American Airlines
Sun 4/128:25 am
LGA
- PWM
Nonstop1h 29m
American Airlines
Deal found 3/17![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 3/17. 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 5/17:00 am
BOS
- LGA
Nonstop1h 30m
Delta
Tue 5/51:00 pm
LGA
- BOS
Nonstop1h 21m
Delta
Deal found 3/17![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 3/17. 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 4/710:00 am
BOS
- LGA
Nonstop1h 15m
Delta
Tue 4/141:59 pm
LGA
- BOS
Nonstop1h 24m
Delta
Deal found 3/17![Delta logo]()
$165
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Tue 4/75:45 am
BOS
- LGA
1 stop3h 59m
United Airlines
Thu 4/96:00 am
LGA
- BOS
1 stop4h 04m
United Airlines
Deal found 3/18![United Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 3/19. 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 5/298:00 am
BOS
- LGA
Nonstop1h 23m
Delta
Sun 5/317:00 am
LGA
- BOS
Nonstop1h 25m
Delta
Deal found 3/19![Delta logo]()
$185
This Southwest deal was found by Cheapflights users on 3/21. 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.
Sun 8/26:40 am
MHT
- LGA
1 stop5h 50m
Southwest
Mon 8/31:25 pm
LGA
- MHT
1 stop8h 30m
Southwest
Deal found 3/21![Southwest logo]()
$473
This Delta deal was found by Cheapflights users on 3/19. 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.
Sun 4/126:00 am
BOS
- LGA
Nonstop1h 23m
Delta
Tue 5/121:00 pm
LGA
- BOS
Nonstop1h 15m
Delta
Deal found 3/19![Delta logo]()
$185
This Delta deal was found by Cheapflights users on 3/21. 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.
Sat 5/25:00 pm
BOS
- LGA
Nonstop1h 30m
Delta
Sun 5/36:59 am
LGA
- BOS
Nonstop1h 27m
Delta
Deal found 3/21![Delta logo]()
$185
This Delta deal was found by Cheapflights users on 3/21. 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 5/510:30 am
BOS
- LGA
Nonstop1h 20m
Delta
Tue 5/1212:00 pm
LGA
- BOS
Nonstop1h 20m
Delta
Deal found 3/21![Delta logo]()
$185
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Sun 4/55:45 am
BOS
- LGA
1 stop4h 01m
United Airlines
Tue 5/510:27 am
LGA
- BOS
1 stop3h 59m
United Airlines
Deal found 3/18![United Airlines logo]()
$276
This Mytrip deal was found by Cheapflights users on 3/21. 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.
Sun 4/57:00 am
LEB
- LGA
3 stops15h 35m
Multiple Airlines
Thu 4/95:45 am
LGA
- LEB
2 stops13h 00m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/92:12 pm
PWM
- LGA
1 stop4h 32m
United Airlines
Sat 4/112:49 pm
LGA
- PWM
1 stop4h 12m
United Airlines
Deal found 3/19![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 3/21. 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 4/106:03 am
PWM
- LGA
Nonstop1h 27m
Delta
Sat 4/1111:11 am
LGA
- PWM
Nonstop1h 21m
Delta
Deal found 3/21![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 3/18. 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 9/15:27 pm
MHT
- LGA
1 stop15h 25m
American Airlines
Sat 9/263:09 pm
LGA
- MHT
1 stop8h 26m
American Airlines
Deal found 3/18![American Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 3/19. 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 5/46:00 am
PWM
- LGA
Nonstop1h 33m
Delta
Mon 5/118:52 am
LGA
- PWM
Nonstop1h 31m
Delta
Deal found 3/19![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 3/18. 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.
Sun 4/126:03 am
PWM
- LGA
Nonstop1h 27m
Delta
Wed 4/159:30 am
LGA
- PWM
Nonstop1h 32m
Delta
Deal found 3/18![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 3/19. 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.
Tue 5/512:45 pm
MHT
- LGA
2 stops9h 45m
Southwest
Tue 5/121:25 pm
LGA
- MHT
1 stop7h 40m
Southwest
Deal found 3/19![Southwest logo]()
$478
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Fri 5/227:16 pm
PWM
- LGA
1 stop4h 14m
United Airlines
Mon 5/257:28 pm
LGA
- PWM
1 stop4h 23m
United Airlines
Deal found 3/17![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 3/22. 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 4/106:00 am
BOS
- LGA
Nonstop1h 15m
Delta
Sat 4/118:00 am
LGA
- BOS
Nonstop1h 13m
Delta
Deal found 3/22![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 3/18. 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 5/147:25 am
MHT
- LGA
1 stop5h 20m
Southwest
Thu 5/143:40 pm
LGA
- MHT
1 stop6h 15m
Southwest
Deal found 3/18![Southwest logo]()
$495
This United Airlines deal was found by Cheapflights users on 3/20. 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 5/44:50 pm
PWM
- LGA
1 stop6h 33m
United Airlines
Wed 5/62:10 pm
LGA
- PWM
1 stop7h 09m
United Airlines
Deal found 3/20![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 3/19. 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 4/910:00 am
BOS
- LGA
Nonstop1h 15m
Delta
Sun 4/127:00 am
LGA
- BOS
Nonstop1h 15m
Delta
Deal found 3/19![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 3/18. 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 4/1512:45 pm
MHT
- LGA
2 stops9h 45m
Southwest
Wed 4/221:25 pm
LGA
- MHT
1 stop7h 40m
Southwest
Deal found 3/18![Southwest logo]()
$510
This Delta deal was found by Cheapflights users on 3/17. 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 4/215:26 pm
PWM
- LGA
Nonstop1h 33m
Delta
Tue 4/289:30 am
LGA
- PWM
Nonstop1h 32m
Delta
Deal found 3/17![Delta logo]()
$248
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Wed 5/67:31 pm
MHT
- LGA
1 stop3h 59m
United Airlines
Sat 5/96:00 am
LGA
- MHT
1 stop8h 01m
United Airlines
Deal found 3/17![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Fri 5/87:31 pm
MHT
- LGA
1 stop3h 59m
United Airlines
Tue 5/126:00 am
LGA
- MHT
1 stop8h 01m
United Airlines
Deal found 3/21![United Airlines logo]()
$514
This Delta deal was found by Cheapflights users on 3/18. 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.
Sat 5/164:20 pm
PWM
- LGA
Nonstop1h 27m
Delta
Sun 5/178:46 am
LGA
- PWM
Nonstop1h 31m
Delta
Deal found 3/18![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/112:30 pm
MHT
- LGA
1 stop4h 14m
United Airlines
Fri 4/177:25 pm
LGA
- MHT
1 stop23h 31m
United Airlines
Deal found 3/19![United Airlines logo]()
$519
Last-minute flights from New Hampshire to LaGuardiaDiscover last-minute flight deals from New Hampshire to LaGuardia. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to LaGuardia. Data last updated March 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Wed 4/15:45 am
BOS
- LGA
1 stop11h 50m
Multiple Airlines
Wed 4/810:55 pm
LGA
- BOS
1 stop15h 00m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$153
This American Airlines deal was found by Cheapflights users on 3/18. 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 4/86:00 am
BOS
- LGA
Nonstop1h 13m
American Airlines
Fri 4/106:00 am
LGA
- BOS
Nonstop1h 20m
American Airlines
Deal found 3/18![American Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 3/18. 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 4/97:50 am
BOS
- LGA
Nonstop1h 27m
American Airlines
Sun 4/127:59 am
LGA
- BOS
Nonstop1h 26m
American Airlines
Deal found 3/18![American Airlines logo]()
$166
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/105:10 pm
PWM
- LGA
Nonstop1h 36m
American Airlines
Sat 4/111:37 pm
LGA
- PWM
Nonstop1h 30m
American Airlines
Deal found 3/21![American Airlines logo]()
$187
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/113:40 pm
PWM
- LGA
Nonstop1h 34m
American Airlines
Thu 4/168:25 am
LGA
- PWM
Nonstop1h 29m
American Airlines
Deal found 3/17![American Airlines logo]()
$177
This Frontier deal was found by Cheapflights users on 3/20. 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 4/1412:40 pm
BOS
- LGA
1 stop10h 34m
Frontier
Wed 4/1510:00 pm
LGA
- BOS
1 stop13h 25m
Frontier
Deal found 3/20![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 3/19. 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
- LGA
1 stop11h 45m
Frontier
Tue 4/148:25 pm
LGA
- BOS
1 stop13h 56m
Frontier
Deal found 3/19![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 3/19. 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 4/1412:40 pm
BOS
- LGA
1 stop10h 34m
Frontier
Fri 4/178:25 pm
LGA
- BOS
1 stop13h 56m
Frontier
Deal found 3/19![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 3/19. 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 4/156:00 am
BOS
- LGA
1 stop11h 45m
Frontier
Wed 4/1510:00 pm
LGA
- BOS
1 stop13h 25m
Frontier
Deal found 3/19![Frontier logo]()
$180
This Delta deal was found by Cheapflights users on 3/19. 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 4/159:00 pm
BOS
- LGA
Nonstop1h 19m
Delta
Fri 4/176:59 am
LGA
- BOS
Nonstop1h 27m
Delta
Deal found 3/19![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 3/17. 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.
Sat 4/188:00 pm
BOS
- LGA
Nonstop1h 24m
Delta
Fri 4/246:00 am
LGA
- BOS
Nonstop1h 25m
Delta
Deal found 3/17![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 3/20. 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.
Sat 4/188:00 pm
BOS
- LGA
Nonstop1h 24m
Delta
Sun 4/195:00 pm
LGA
- BOS
Nonstop1h 26m
Delta
Deal found 3/20![Delta logo]()
$185
One-way flights from New Hampshire to LaGuardiaSearch for one-way flight options from New Hampshire to LaGuardia. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
Search for one-way flight options from New Hampshire to LaGuardia. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Frontier deal was found by Cheapflights users on 3/20. 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 5/1312:01 pm
BOS
- LGA
1 stop8h 55m
Frontier
Deal found 3/20![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Wed 4/112:42 pm
BOS
- LGA
1 stop10h 33m
Frontier
Deal found 3/19![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 3/22. 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 5/612:01 pm
BOS
- LGA
1 stop11h 13m
Frontier
Deal found 3/22![Frontier logo]()
$76
This Delta deal was found by Cheapflights users on 3/17. 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 4/149:00 pm
BOS
- LGA
Nonstop1h 19m
Delta
Deal found 3/17![Delta logo]()
$84
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/1310:00 am
BOS
- LGA
Nonstop1h 25m
American Airlines
Deal found 3/17![American Airlines logo]()
$85
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/287:33 pm
PWM
- LGA
1 stop3h 57m
United Airlines
Deal found 3/17![United Airlines logo]()
$89
This Frontier deal was found by Cheapflights users on 3/21. 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 4/2212:55 pm
BOS
- LGA
1 stop8h 04m
Frontier
Deal found 3/21![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 3/17. 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 4/1412:40 pm
BOS
- LGA
1 stop8h 19m
Frontier
Deal found 3/17![Frontier logo]()
$91
This American Airlines deal was found by Cheapflights users on 3/19. 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 4/107:50 am
BOS
- LGA
Nonstop1h 27m
American Airlines
Deal found 3/19![American Airlines logo]()
$93
This Delta deal was found by Cheapflights users on 3/20. 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 5/158:00 pm
BOS
- LGA
Nonstop1h 22m
Delta
Deal found 3/20![Delta logo]()
$94
This Frontier deal was found by Cheapflights users on 3/21. 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 9/19:12 am
BOS
- LGA
1 stop8h 41m
Frontier
Deal found 3/21![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 3/21. 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 5/199:18 am
BOS
- LGA
1 stop11h 38m
Frontier
Deal found 3/21![Frontier logo]()
$96
Find flight deals from New Hampshire to LaGuardia
Keep the following information in mind while searching for New Hampshire to LaGuardia flight deals. Data was last updated March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $140 (Frontier) |
One-way from | $70 (Frontier) |
Popular in | June |
Cheapest in | November |
Average price | $233 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to LaGuardia 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 March 22, 2026.
Use the filters below to find and compare flights from New Hampshire to New York LaGuardia Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonNew York
BOS - LGA
BOSLGA
Boston Logan Intl
Sat 5/2
9:00 am-10:24 am
Nonstop1h 24m
New York LaGuardia
Sat 5/9
3:00 pm-4:30 pm
Nonstop1h 30m
$165
BostonNew York
BOS - LGA
BOSLGA
Boston Logan Intl
Fri 5/1
7:00 am-8:30 am
Nonstop1h 30m
New York LaGuardia
Tue 5/5
1:00 pm-2:21 pm
Nonstop1h 21m
$165
BostonNew York
BOS - LGA
BOSLGA
Boston Logan Intl
Tue 4/7
10:00 am-11:15 am
Nonstop1h 15m
New York LaGuardia
Tue 4/14
1:59 pm-3:23 pm
Nonstop1h 24m
$165
BostonNew York
BOS - LGA
BOSLGA
Boston Logan Intl
Fri 5/29
8:00 am-9:23 am
Nonstop1h 23m
New York LaGuardia
Sun 5/31
7:00 am-8:25 am
Nonstop1h 25m
$185
BostonNew York
BOS - LGA
BOSLGA
Boston Logan Intl
Sun 4/12
6:00 am-7:23 am
Nonstop1h 23m
New York LaGuardia
Tue 5/12
1:00 pm-2:15 pm
Nonstop1h 15m
$185
BostonNew York
BOS - LGA
BOSLGA
Boston Logan Intl
Sat 5/2
5:00 pm-6:30 pm
Nonstop1h 30m
New York LaGuardia
Sun 5/3
6:59 am-8:26 am
Nonstop1h 27m
$185
BostonNew York
BOS - LGA
BOSLGA
Boston Logan Intl
Tue 5/5
10:30 am-11:50 am
Nonstop1h 20m
New York LaGuardia
Tue 5/12
12:00 pm-1:20 pm
Nonstop1h 20m
$185
PortlandNew York
PWM - LGA
PWMLGA
Portland
Fri 4/3
7:33 pm-11:30 pm
1 stop3h 57m
New York LaGuardia
Wed 4/8
6:00 am-10:22 am
1 stop4h 22m
$217
PortlandNew York
PWM - LGA
PWMLGA
Portland
Fri 4/10
6:03 am-7:30 am
Nonstop1h 27m
New York LaGuardia
Sat 4/11
11:11 am-12:32 pm
Nonstop1h 21m
$217
PortlandNew York
PWM - LGA
PWMLGA
Portland
Mon 5/4
6:00 am-7:33 am
Nonstop1h 33m
New York LaGuardia
Mon 5/11
8:52 am-10:23 am
Nonstop1h 31m
$217
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Hampshire to LaGuardia
Have a flexible travel schedule? Discover the best time to fly to LaGuardia from New Hampshire with our price prediction graph.
BOS-LGA
PWM-LGA
MHT-LGA
LEB-LGA
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 New York LaGuardia Airport
USNH-LGA
BOS-LGA
PWM-LGA
MHT-LGA
LEB-LGA
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from New Hampshire to LaGuardia. 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 New York LaGuardia Airport?
Book flights to New York LaGuardia Airport if you plan to visit one of these locationsQueens
Bronx
Mahwah
East Rutherford
Yonkers
Secaucus
Elizabeth
Mount Laurel
North Bergen
Irvington
Edgewater
Seaside Heights
Absecon
Carle Place
Parsippany
Tannersville
Staten Island
Carteret
Stamford
New Brunswick
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