$124+ Cheap flights from New Hampshire to Saint Lucia
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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — UVF
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from New Hampshire to Saint Lucia with Cheapflights
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Cheapest flights from New Hampshire to Saint LuciaExplore the most affordable flight options available from New Hampshire to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from New Hampshire to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This American Airlines deal was found by Cheapflights users on 2/8. 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 3/36:00 am
BOS
- UVF
1 stop8h 58m
American Airlines
Fri 3/63:48 pm
UVF
- BOS
2 stops18h 12m
American Airlines
Deal found 2/8![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:25 pm
BOS
- UVF
1 stop20h 33m
American Airlines
Tue 3/173:58 pm
UVF
- BOS
2 stops19h 38m
American Airlines
Deal found 2/9![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/105:00 am
BOS
- UVF
1 stop9h 58m
American Airlines
Wed 3/253:58 pm
UVF
- BOS
2 stops19h 38m
American Airlines
Deal found 2/10![American Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 2/8. 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 2/235:00 am
BOS
- UVF
1 stop9h 58m
American Airlines
Thu 3/54:58 pm
UVF
- BOS
1 stop18h 03m
American Airlines
Deal found 2/8![American Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 3/25:00 am
BOS
- UVF
1 stop9h 58m
American Airlines
Thu 3/54:58 pm
UVF
- BOS
1 stop18h 03m
American Airlines
Deal found 2/10![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/46:00 am
BOS
- UVF
1 stop8h 58m
American Airlines
Mon 3/93:58 pm
UVF
- BOS
1 stop18h 04m
American Airlines
Deal found 2/10![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/289:33 pm
BOS
- UVF
2 stops16h 45m
American Airlines
Wed 3/44:58 pm
UVF
- BOS
1 stop18h 03m
American Airlines
Deal found 2/10![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 2/10. 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 8/275:54 am
BOS
- UVF
1 stop8h 21m
American Airlines
Tue 9/13:15 pm
UVF
- BOS
2 stops19h 23m
American Airlines
Deal found 2/10![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/285:30 pm
BOS
- UVF
1 stop20h 48m
American Airlines
Thu 3/53:48 pm
UVF
- BOS
1 stop19h 13m
American Airlines
Deal found 2/10![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:45 pm
BOS
- UVF
1 stop26h 13m
American Airlines
Mon 3/303:58 pm
UVF
- BOS
1 stop18h 04m
American Airlines
Deal found 2/9![American Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 8/255:54 am
BOS
- UVF
1 stop8h 21m
American Airlines
Sun 8/303:15 pm
UVF
- BOS
2 stops19h 23m
American Airlines
Deal found 2/10![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:53 pm
PWM
- UVF
2 stops20h 28m
American Airlines
Tue 11/242:28 pm
UVF
- PWM
2 stops10h 10m
American Airlines
Deal found 2/9![American Airlines logo]()
$601
Best flights from New Hampshire to Saint LuciaDiscover carefully curated flight deals from New Hampshire to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from New Hampshire to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Sun 2/229:33 pm
BOS
- UVF
2 stops16h 45m
American Airlines
Thu 2/264:58 pm
UVF
- BOS
1 stop9h 01m
American Airlines
Deal found 2/8![American Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/98:45 pm
BOS
- UVF
1 stop17h 13m
Delta
Thu 3/123:18 pm
UVF
- BOS
1 stop18h 46m
Delta
Deal found 2/9![Delta logo]()
$358
This American Airlines deal was found by Cheapflights users on 2/8. 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 2/258:30 pm
BOS
- UVF
2 stops18h 28m
American Airlines
Wed 3/44:58 pm
UVF
- BOS
2 stops19h 38m
American Airlines
Deal found 2/8![American Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 2/9. 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.
Thu 3/58:25 pm
BOS
- UVF
1 stop17h 40m
Delta
Wed 3/113:18 pm
UVF
- BOS
1 stop9h 55m
Delta
Deal found 2/9![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 2/9. 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.
Sat 3/76:55 pm
BOS
- UVF
1 stop18h 03m
Delta
Wed 3/113:18 pm
UVF
- BOS
1 stop18h 46m
Delta
Deal found 2/9![Delta logo]()
$358
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:15 am
BOS
- SLU
2 stops12h 10m
Multiple Airlines
Tue 3/177:10 pm
SLU
- BOS
3 stops26h 23m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/168:45 pm
BOS
- UVF
1 stop17h 13m
Delta
Wed 3/183:18 pm
UVF
- BOS
1 stop18h 46m
Delta
Deal found 2/9![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/236:50 pm
BOS
- UVF
1 stop19h 08m
Delta
Tue 3/313:18 pm
UVF
- BOS
1 stop18h 46m
Delta
Deal found 2/9![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:35 am
BOS
- UVF
1 stop8h 23m
Delta
Tue 3/243:18 pm
UVF
- BOS
1 stop18h 46m
Delta
Deal found 2/11![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 2/9. 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.
Thu 3/58:25 pm
BOS
- UVF
1 stop17h 40m
Delta
Thu 3/123:18 pm
UVF
- BOS
1 stop18h 46m
Delta
Deal found 2/9![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:35 am
BOS
- UVF
1 stop8h 23m
Delta
Wed 3/253:18 pm
UVF
- BOS
1 stop18h 46m
Delta
Deal found 2/11![Delta logo]()
$358
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:27 am
BOS
- SLU
2 stops34h 08m
Multiple Airlines
Thu 3/125:50 pm
SLU
- BOS
2 stops18h 22m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$798
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 3/66:36 pm
PWM
- UVF
1 stop18h 32m
American Airlines
Tue 3/103:58 pm
UVF
- PWM
2 stops20h 16m
American Airlines
Deal found 2/10![American Airlines logo]()
$726
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 3/611:47 am
MHT
- UVF
1 stop25h 21m
American Airlines
Tue 3/103:58 pm
UVF
- MHT
2 stops19h 37m
American Airlines
Deal found 2/10![American Airlines logo]()
$734
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:00 pm
BOS
- SLU
2 stops19h 30m
Multiple Airlines
Sun 3/17:10 pm
SLU
- BOS
3 stops25h 02m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$815
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:35 pm
PWM
- UVF
2 stops22h 27m
American Airlines
Tue 6/161:02 pm
UVF
- PWM
2 stops21h 30m
American Airlines
Deal found 2/9![American Airlines logo]()
$736
This Mytrip deal was found by Cheapflights users on 2/11. 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.
Tue 5/125:10 am
BOS
- SLU
2 stops13h 50m
Multiple Airlines
Mon 5/187:10 pm
SLU
- BOS
2 stops16h 36m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$828
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:12 pm
MHT
- UVF
2 stops22h 46m
American Airlines
Wed 4/13:58 pm
UVF
- MHT
2 stops19h 37m
American Airlines
Deal found 2/9![American Airlines logo]()
$751
This Mytrip deal was found by Cheapflights users on 2/8. 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.
Sat 2/216:15 am
BOS
- SLU
3 stops35h 45m
Multiple Airlines
Mon 3/27:10 pm
SLU
- BOS
2 stops29h 49m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$851
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/116:29 pm
PWM
- UVF
2 stops20h 29m
American Airlines
Tue 3/173:58 pm
UVF
- PWM
2 stops26h 06m
American Airlines
Deal found 2/10![American Airlines logo]()
$770
This Mytrip deal was found by Cheapflights users on 2/8. 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.
Mon 2/235:30 am
BOS
- SLU
2 stops11h 55m
Multiple Airlines
Fri 2/277:10 pm
SLU
- BOS
2 stops23h 52m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$865
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/105:23 am
PWM
- UVF
1 stop8h 35m
Delta
Tue 3/173:18 pm
UVF
- PWM
2 stops22h 32m
Delta
Deal found 2/10![Delta logo]()
$671
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:12 pm
MHT
- UVF
2 stops22h 46m
American Airlines
Tue 3/313:58 pm
UVF
- MHT
2 stops31h 00m
American Airlines
Deal found 2/9![American Airlines logo]()
$771
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:30 am
BOS
- SLU
2 stops13h 30m
Multiple Airlines
Thu 3/195:50 pm
SLU
- BOS
2 stops28h 47m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$877
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/105:48 pm
PWM
- UVF
2 stops20h 10m
Delta
Wed 3/183:18 pm
UVF
- PWM
2 stops25h 50m
Delta
Deal found 2/10![Delta logo]()
$671
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/211:44 pm
ORH
- UVF
2 stops48h 04m
American Airlines
Wed 4/12:48 pm
UVF
- ORH
2 stops22h 31m
American Airlines
Deal found 2/9![American Airlines logo]()
$772
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:45 am
BOS
- SLU
2 stops32h 15m
Multiple Airlines
Sat 5/912:35 pm
SLU
- BOS
2 stops21h 19m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$893
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/234:33 pm
ORH
- UVF
2 stops21h 25m
Delta
Tue 3/313:18 pm
UVF
- ORH
2 stops24h 32m
Delta
Deal found 2/9![Delta logo]()
$671
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/211:44 pm
ORH
- UVF
2 stops48h 04m
American Airlines
Tue 3/313:58 pm
UVF
- ORH
2 stops21h 21m
American Airlines
Deal found 2/9![American Airlines logo]()
$772
This Delta deal was found by Cheapflights users on 2/9. 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 3/174:33 pm
ORH
- UVF
2 stops21h 25m
Delta
Tue 3/243:18 pm
UVF
- ORH
2 stops24h 32m
Delta
Deal found 2/9![Delta logo]()
$671
Last-minute flights from New Hampshire to Saint LuciaDiscover last-minute flight deals from New Hampshire to Saint Lucia. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Saint Lucia. Data last updated February 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:30 pm
BOS
- UVF
2 stops18h 28m
American Airlines
Thu 2/264:58 pm
UVF
- BOS
1 stop18h 03m
American Airlines
Deal found 2/11![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 2/8. 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 2/209:33 pm
BOS
- UVF
1 stop14h 28m
American Airlines
Thu 2/264:58 pm
UVF
- BOS
1 stop18h 03m
American Airlines
Deal found 2/8![American Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:51 pm
BOS
- UVF
2 stops19h 07m
American Airlines
Thu 2/263:48 pm
UVF
- BOS
2 stops16h 25m
American Airlines
Deal found 2/9![American Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 2/8. 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 2/217:02 pm
BOS
- UVF
2 stops18h 46m
American Airlines
Mon 3/24:58 pm
UVF
- BOS
2 stops18h 59m
American Airlines
Deal found 2/8![American Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:07 pm
PWM
- UVF
2 stops21h 51m
American Airlines
Mon 3/93:58 pm
UVF
- PWM
2 stops25h 09m
American Airlines
Deal found 2/9![American Airlines logo]()
$726
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 3/611:47 am
MHT
- UVF
1 stop25h 21m
American Airlines
Tue 3/103:58 pm
UVF
- MHT
2 stops19h 37m
American Airlines
Deal found 2/10![American Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 2/10. 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.
Mon 3/95:23 am
PWM
- UVF
1 stop8h 35m
Delta
Tue 3/173:18 pm
UVF
- PWM
2 stops31h 45m
Delta
Deal found 2/10![Delta logo]()
$731
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/105:23 am
PWM
- UVF
1 stop8h 35m
Delta
Tue 3/173:18 pm
UVF
- PWM
2 stops22h 32m
Delta
Deal found 2/10![Delta logo]()
$671
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/104:48 pm
PWM
- UVF
2 stops21h 10m
Delta
Mon 3/163:18 pm
UVF
- PWM
2 stops22h 32m
Delta
Deal found 2/10![Delta logo]()
$696
This Delta deal was found by Cheapflights users on 2/10. 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.
Fri 3/135:23 am
PWM
- UVF
1 stop8h 35m
Delta
Wed 3/183:18 pm
UVF
- PWM
2 stops25h 50m
Delta
Deal found 2/10![Delta logo]()
$751
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/164:33 pm
ORH
- UVF
2 stops21h 25m
Delta
Tue 3/243:18 pm
UVF
- ORH
2 stops24h 32m
Delta
Deal found 2/9![Delta logo]()
$671
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/234:33 pm
ORH
- UVF
2 stops21h 25m
Delta
Wed 4/13:18 pm
UVF
- ORH
2 stops24h 32m
Delta
Deal found 2/9![Delta logo]()
$726
One-way flights from New Hampshire to Saint LuciaSearch for one-way flight options from New Hampshire to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from New Hampshire to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Delta deal was found by Cheapflights users on 2/8. 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 3/85:35 am
BOS
- UVF
1 stop8h 23m
Delta
Deal found 2/8![Delta logo]()
$124
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/105:00 am
BOS
- UVF
1 stop9h 58m
American Airlines
Deal found 2/10![American Airlines logo]()
$125
This Trip.com deal was found by Cheapflights users on 2/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:45 pm
BOS
- UVF
1 stop20h 25m
Air Canada
Deal found 2/11![Air Canada logo]()
$126
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 3/97:50 pm
BOS
- UVF
2 stops19h 08m
American Airlines
Deal found 2/10![American Airlines logo]()
$130
This Booking.com deal was found by Cheapflights users on 2/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:40 pm
BOS
- UVF
2 stops20h 30m
Air Canada
Deal found 2/11![Air Canada logo]()
$139
This Delta deal was found by Cheapflights users on 2/8. 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 3/58:25 pm
BOS
- UVF
1 stop17h 40m
Delta
Deal found 2/8![Delta logo]()
$145
This Air Canada deal was found by Cheapflights users on 2/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:15 am
BOS
- UVF
1 stop9h 10m
Air Canada
Deal found 2/11![Air Canada logo]()
$149
This American Airlines deal was found by Cheapflights users on 2/8. 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 2/258:30 pm
BOS
- UVF
2 stops18h 28m
American Airlines
Deal found 2/8![American Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:27 am
BOS
- SLU
3 stops31h 43m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:42 pm
BOS
- SLU
3 stops44h 48m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:49 pm
BOS
- SLU
2 stops45h 46m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 3/207:28 pm
MHT
- UVF
2 stops19h 57m
United Airlines
Deal found 2/10![United Airlines logo]()
$553
Find flight deals from New Hampshire to Saint Lucia
Keep the following information in mind while searching for New Hampshire to Saint Lucia flight deals. Data was last updated February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (American Airlines) |
One-way from | $124 (Delta) |
Popular in | April |
Cheapest in | August |
Average price | $622 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to Saint Lucia 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 February 11, 2026.
Use the filters below to find and compare flights from New Hampshire to Saint Lucia that are best for you.
Fly from
New Hampshire
Fly to
Saint Lucia
Route
Depart
Return
Price
BostonCastries
BOS - UVF
BOSUVF
Boston Logan Intl
Sun 2/22
9:33 pm-3:18 pm
2 stops16h 45m
Castries Hewanorra
Thu 2/26
4:58 pm-12:59 am
1 stop9h 01m
$345
BostonCastries
BOS - UVF
BOSUVF
Boston Logan Intl
Wed 2/25
8:30 pm-3:58 pm
2 stops18h 28m
Castries Hewanorra
Wed 3/4
4:58 pm-11:36 am
2 stops19h 38m
$346
BostonCastries
BOS - UVF
BOSUVF
Boston Logan Intl
Mon 3/9
8:45 pm-1:58 pm
1 stop17h 13m
Castries Hewanorra
Thu 3/12
3:18 pm-10:04 am
1 stop18h 46m
$358
BostonCastries
BOS - UVF
BOSUVF
Boston Logan Intl
Thu 3/5
8:25 pm-3:05 pm
1 stop17h 40m
Castries Hewanorra
Wed 3/11
3:18 pm-1:13 am
1 stop9h 55m
$358
BostonCastries
BOS - UVF
BOSUVF
Boston Logan Intl
Sat 3/7
6:55 pm-1:58 pm
1 stop18h 03m
Castries Hewanorra
Wed 3/11
3:18 pm-10:04 am
1 stop18h 46m
$358
BostonCastries
BOS - UVF
BOSUVF
Boston Logan Intl
Mon 3/16
8:45 pm-1:58 pm
1 stop17h 13m
Castries Hewanorra
Wed 3/18
3:18 pm-10:04 am
1 stop18h 46m
$358
BostonCastries
BOS - UVF
BOSUVF
Boston Logan Intl
Mon 3/23
6:50 pm-1:58 pm
1 stop19h 08m
Castries Hewanorra
Tue 3/31
3:18 pm-10:04 am
1 stop18h 46m
$358
BostonCastries
BOS - UVF
BOSUVF
Boston Logan Intl
Tue 3/17
5:35 am-1:58 pm
1 stop8h 23m
Castries Hewanorra
Tue 3/24
3:18 pm-10:04 am
1 stop18h 46m
$358
BostonCastries
BOS - UVF
BOSUVF
Boston Logan Intl
Thu 3/5
8:25 pm-3:05 pm
1 stop17h 40m
Castries Hewanorra
Thu 3/12
3:18 pm-10:04 am
1 stop18h 46m
$358
BostonCastries
BOS - UVF
BOSUVF
Boston Logan Intl
Tue 3/17
5:35 am-1:58 pm
1 stop8h 23m
Castries Hewanorra
Wed 3/25
3:18 pm-10:04 am
1 stop18h 46m
$358
Showing 1-10 of 40 results
Best time to book a flight from New Hampshire to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from New Hampshire with our price prediction graph.
BOS-UVF
BOS-SLU
MHT-UVF
PWM-UVF
ORH-UVF
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 Saint Lucia
USNH-LC0
BOS-UVF
BOS-SLU
MHT-UVF
PWM-UVF
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 Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for New Hampshire to Saint Lucia
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Complete your trip
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New Hampshire and Saint Lucia flights
Browse other New Hampshire and Saint Lucia flight options. Last updated on February 11, 2026.
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New Hampshire to Saint Lucia flights
Consider these flights traveling from New Hampshire to Saint Lucia.
Top airline flying from New Hampshire to Saint Lucia
Discover the top airline that operate flights from New Hampshire to Saint Lucia. 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$623 | Average$1,073 | FlexibilityNo cancel fee | On-time71% |