$123+ Cheap flights from Louisiana to New Hampshire
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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — MHT
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Cheapest flights from Louisiana to New HampshireExplore the most affordable flight options available from Louisiana to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Louisiana to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/56:00 am
MSY
- BOS
1 stop6h 16m
United Airlines
Wed 8/123:45 pm
BOS
- MSY
1 stop8h 00m
United Airlines
Deal found 6/16![United Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/229:00 am
MSY
- BOS
1 stop6h 47m
United Airlines
Tue 9/112:41 pm
BOS
- MSY
2 stops8h 07m
United Airlines
Deal found 6/16![United Airlines logo]()
$212
This American Airlines deal was found by Cheapflights users on 6/16. 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 7/146:53 am
MSY
- BOS
1 stop5h 40m
American Airlines
Sat 7/189:37 am
BOS
- MSY
1 stop7h 25m
American Airlines
Deal found 6/16![American Airlines logo]()
$217
This SmartFares deal was found by Cheapflights users on 6/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:59 pm
MSY
- BOS
Nonstop3h 28m
JetBlue
Wed 7/155:01 am
BOS
- MSY
1 stop7h 23m
JetBlue
Deal found 6/18![JetBlue logo]()
$221
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Thu 8/207:00 am
MSY
- BOS
1 stop8h 27m
United Airlines
Sat 9/55:01 pm
BOS
- MSY
1 stop6h 40m
United Airlines
Deal found 6/18![United Airlines logo]()
$222
This Super.com deal was found by Cheapflights users on 6/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:05 pm
MSY
- BOS
1 stop5h 40m
JetBlue
Mon 8/245:01 am
BOS
- MSY
1 stop7h 13m
JetBlue
Deal found 6/17![JetBlue logo]()
$225
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/226:00 am
MSY
- BOS
1 stop6h 16m
United Airlines
Thu 7/235:45 am
BOS
- MSY
1 stop5h 39m
United Airlines
Deal found 6/16![United Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Mon 7/131:50 pm
MSY
- BOS
1 stop6h 09m
American Airlines
Tue 7/216:01 am
BOS
- MSY
1 stop5h 54m
American Airlines
Deal found 6/19![American Airlines logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:57 pm
MSY
- BOS
Nonstop3h 27m
JetBlue
Mon 8/315:01 am
BOS
- MSY
1 stop7h 13m
JetBlue
Deal found 6/20![JetBlue logo]()
$229
This Super.com deal was found by Cheapflights users on 6/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:57 pm
MSY
- BOS
Nonstop3h 27m
JetBlue
Sat 8/225:01 am
BOS
- MSY
1 stop7h 12m
JetBlue
Deal found 6/17![JetBlue logo]()
$230
This Super.com deal was found by Cheapflights users on 6/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:39 pm
MSY
- BOS
Nonstop3h 28m
JetBlue
Tue 8/45:01 am
BOS
- MSY
1 stop7h 23m
JetBlue
Deal found 6/17![JetBlue logo]()
$231
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:12 am
MSY
- BOS
1 stop8h 02m
American Airlines
Mon 8/176:00 am
BOS
- MSY
1 stop8h 14m
American Airlines
Deal found 6/20![American Airlines logo]()
$232
Best flights from Louisiana to New HampshireDiscover carefully curated flight deals from Louisiana to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Louisiana to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This JetBlue deal was found by Cheapflights users on 6/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:57 pm
MSY
- BOS
Nonstop3h 27m
JetBlue
Mon 8/1710:29 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Deal found 6/20![JetBlue logo]()
$237
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Thu 8/2010:24 am
MSY
- BOS
1 stop6h 16m
United Airlines
Tue 8/2512:41 pm
BOS
- MSY
2 stops8h 07m
United Airlines
Deal found 6/20![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 6/20. 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 8/72:55 pm
MSY
- BOS
Nonstop3h 29m
Delta
Thu 8/1311:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Deal found 6/20![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 8/1811:14 am
BTR
- PWM
1 stop6h 38m
American Airlines
Tue 8/258:00 am
PWM
- BTR
1 stop6h 57m
American Airlines
Deal found 6/19![American Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 6/16. 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 7/155:10 am
MSY
- BOS
2 stops9h 30m
Southwest
Thu 7/168:00 pm
BOS
- MSY
1 stop5h 25m
Southwest
Deal found 6/16![Southwest logo]()
$332
This JetBlue deal was found by Cheapflights users on 6/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:05 pm
MSY
- BOS
1 stop5h 40m
JetBlue
Tue 8/185:01 am
BOS
- MSY
1 stop7h 13m
JetBlue
Deal found 6/19![JetBlue logo]()
$247
This Delta deal was found by Cheapflights users on 6/18. 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.
Mon 7/204:00 pm
BTR
- BOS
1 stop6h 59m
Delta
Tue 8/256:50 am
BOS
- BTR
1 stop6h 57m
Delta
Deal found 6/18![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/214:09 pm
BTR
- BOS
1 stop6h 21m
United Airlines
Tue 8/255:45 am
BOS
- BTR
2 stops10h 45m
United Airlines
Deal found 6/18![United Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 7/251:43 pm
MLU
- BOS
1 stop9h 16m
American Airlines
Sun 8/165:51 am
BOS
- MLU
1 stop8h 23m
American Airlines
Deal found 6/19![American Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 6/16. 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 9/1612:53 pm
SHV
- BOS
1 stop7h 19m
Delta
Sat 9/193:10 pm
BOS
- SHV
1 stop7h 05m
Delta
Deal found 6/16![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:15 am
MSY
- BOS
1 stop8h 50m
Southwest
Sun 9/135:55 am
BOS
- MSY
2 stops9h 00m
Southwest
Deal found 6/16![Southwest logo]()
$343
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Fri 9/1112:03 pm
MSY
- BOS
2 stops8h 56m
United Airlines
Tue 9/151:41 pm
BOS
- MSY
1 stop9h 16m
United Airlines
Deal found 6/20![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 6/16. 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 9/84:00 pm
BTR
- PWM
1 stop6h 30m
Delta
Tue 9/156:05 am
PWM
- BTR
1 stop7h 47m
Delta
Deal found 6/16![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:45 pm
MSY
- BOS
1 stop5h 40m
Southwest
Sat 7/1812:35 pm
BOS
- MSY
2 stops9h 00m
Southwest
Deal found 6/20![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 6/17. 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 8/183:57 pm
BTR
- PWM
1 stop6h 16m
Delta
Tue 8/256:05 am
PWM
- BTR
1 stop7h 42m
Delta
Deal found 6/17![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Thu 8/137:05 am
SHV
- BOS
2 stops9h 47m
United Airlines
Wed 9/23:45 pm
BOS
- SHV
1 stop6h 34m
United Airlines
Deal found 6/18![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 6/16. 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 8/251:15 pm
MSY
- PWM
1 stop7h 50m
Southwest
Sat 8/295:40 am
PWM
- MSY
2 stops8h 20m
Southwest
Deal found 6/16![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 6/18. 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.
Mon 7/273:22 pm
MSY
- BOS
1 stop7h 37m
Delta
Sat 8/111:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Deal found 6/18![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/17. 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 8/283:35 pm
SHV
- BOS
1 stop7h 03m
United Airlines
Thu 9/39:33 am
BOS
- SHV
2 stops8h 38m
United Airlines
Deal found 6/17![United Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:53 pm
LFT
- BOS
2 stops8h 06m
American Airlines
Wed 8/55:51 am
BOS
- LFT
1 stop8h 50m
American Airlines
Deal found 6/16![American Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:55 am
MSY
- MHT
1 stop8h 25m
Southwest
Mon 7/207:00 pm
MHT
- MSY
1 stop5h 55m
Southwest
Deal found 6/20![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 6/16. 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 7/293:29 pm
LFT
- BOS
1 stop7h 07m
Delta
Tue 8/118:55 am
BOS
- LFT
1 stop6h 47m
Delta
Deal found 6/16![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/18. 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 8/254:10 pm
BTR
- BOS
1 stop6h 28m
United Airlines
Sat 8/297:25 am
BOS
- BTR
1 stop9h 05m
United Airlines
Deal found 6/18![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 6/17. 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 9/194:00 pm
LFT
- BOS
1 stop8h 17m
Delta
Sat 9/264:25 pm
BOS
- LFT
1 stop6h 39m
Delta
Deal found 6/17![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 8/11:43 pm
MLU
- BOS
1 stop9h 16m
American Airlines
Tue 8/49:37 am
BOS
- MLU
2 stops9h 37m
American Airlines
Deal found 6/19![American Airlines logo]()
$486
This Southwest deal was found by Cheapflights users on 6/18. 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 8/267:50 am
MSY
- PWM
2 stops8h 25m
Southwest
Tue 9/85:45 am
PWM
- MSY
2 stops9h 20m
Southwest
Deal found 6/18![Southwest logo]()
$425
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/297:00 am
MSY
- PWM
2 stops9h 42m
United Airlines
Tue 9/84:57 pm
PWM
- MSY
1 stop7h 56m
United Airlines
Deal found 6/16![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 6/16. 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 7/105:48 pm
MLU
- BOS
1 stop6h 32m
Delta
Sun 7/126:45 am
BOS
- MLU
1 stop6h 34m
Delta
Deal found 6/16![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 8/2710:18 am
MLU
- BOS
1 stop8h 24m
American Airlines
Mon 8/312:32 pm
BOS
- MLU
1 stop9h 09m
American Airlines
Deal found 6/17![American Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 8/187:05 am
SHV
- BOS
1 stop9h 24m
United Airlines
Sat 8/223:49 pm
BOS
- SHV
1 stop6h 30m
United Airlines
Deal found 6/20![United Airlines logo]()
$401
Last-minute flights from Louisiana to New HampshireDiscover last-minute flight deals from Louisiana to New Hampshire. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to New Hampshire. Data last updated June 21, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/19. 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.
Fri 6/265:21 pm
MSY
- BOS
1 stop7h 06m
Frontier
Sat 7/46:00 am
BOS
- MSY
1 stop11h 26m
Frontier
Deal found 6/19![Frontier logo]()
$251
This Frontier deal was found by Cheapflights users on 6/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:21 pm
MSY
- BOS
1 stop7h 06m
Frontier
Sun 6/286:00 am
BOS
- MSY
1 stop11h 26m
Frontier
Deal found 6/18![Frontier logo]()
$254
This CheapOair deal was found by Cheapflights users on 6/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:21 pm
MSY
- BOS
1 stop7h 06m
Multiple Airlines
Sat 7/410:40 am
BOS
- MSY
Nonstop3h 33m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$261
This Expedia deal was found by Cheapflights users on 6/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:21 pm
MSY
- BOS
1 stop7h 06m
Multiple Airlines
Sat 7/1111:33 am
BOS
- MSY
Nonstop3h 33m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:21 pm
MSY
- BOS
1 stop7h 06m
Frontier
Tue 7/1411:52 am
BOS
- MSY
1 stop29h 35m
Frontier
Deal found 6/17![Frontier logo]()
$280
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/301:50 pm
MSY
- BOS
1 stop5h 18m
American Airlines
Tue 7/148:19 am
BOS
- MSY
1 stop6h 08m
American Airlines
Deal found 6/16![American Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 6/306:15 am
MSY
- BOS
1 stop7h 05m
American Airlines
Tue 7/217:00 am
BOS
- MSY
1 stop6h 59m
American Airlines
Deal found 6/17![American Airlines logo]()
$247
This CheapOair deal was found by Cheapflights users on 6/16. 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.
Tue 6/305:21 pm
MSY
- BOS
1 stop7h 06m
Multiple Airlines
Tue 7/1411:15 am
BOS
- MSY
Nonstop3h 33m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 6/16. 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 6/305:35 pm
MSY
- BOS
1 stop6h 39m
United Airlines
Fri 7/315:45 am
BOS
- MSY
1 stop5h 39m
United Airlines
Deal found 6/16![United Airlines logo]()
$271
This Travelocity deal was found by Cheapflights users on 6/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:21 pm
MSY
- BOS
1 stop7h 06m
Multiple Airlines
Fri 7/3111:35 am
BOS
- MSY
Nonstop3h 33m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$279
This CheapOair deal was found by Cheapflights users on 6/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:21 pm
MSY
- BOS
1 stop7h 06m
Frontier
Sat 7/1110:04 am
BOS
- MSY
1 stop21h 50m
Frontier
Deal found 6/19![Frontier logo]()
$272
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Sat 7/186:22 pm
BTR
- BOS
1 stop5h 15m
American Airlines
Tue 8/253:18 pm
BOS
- BTR
1 stop7h 47m
American Airlines
Deal found 6/18![American Airlines logo]()
$283
One-way flights from Louisiana to New HampshireSearch for one-way flight options from Louisiana to New Hampshire. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Louisiana to New Hampshire. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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.
Fri 7/312:59 pm
MSY
- BOS
Nonstop3h 28m
JetBlue
Deal found 6/16![JetBlue logo]()
$123
This Delta deal was found by Cheapflights users on 6/17. 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 7/112:44 pm
MSY
- BOS
Nonstop3h 29m
Delta
Deal found 6/17![Delta logo]()
$124
This Super.com deal was found by Cheapflights users on 6/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:21 pm
MSY
- BOS
1 stop7h 06m
Frontier
Deal found 6/17![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:12 pm
MSY
- BOS
1 stop17h 35m
Frontier
Deal found 6/20![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 6/20. 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.
Sat 6/275:21 pm
MSY
- BOS
1 stop7h 06m
Frontier
Deal found 6/20![Frontier logo]()
$127
This Super.com deal was found by Cheapflights users on 6/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:39 am
MSY
- BOS
1 stop24h 30m
Frontier
Deal found 6/19![Frontier logo]()
$128
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:00 am
MSY
- BOS
2 stops7h 48m
United Airlines
Deal found 6/16![United Airlines logo]()
$129
This Frontier deal was found by Cheapflights users on 6/20. 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.
Sun 8/99:50 pm
MSY
- BOS
1 stop10h 19m
Frontier
Deal found 6/20![Frontier logo]()
$130
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 7/314:17 pm
MSY
- BOS
1 stop7h 20m
American Airlines
Deal found 6/17![American Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Tue 7/145:07 pm
MSY
- BOS
1 stop13h 39m
Frontier
Deal found 6/19![Frontier logo]()
$132
This Super.com deal was found by Cheapflights users on 6/16. 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 7/72:39 pm
MSY
- BOS
Nonstop3h 28m
JetBlue
Deal found 6/16![JetBlue logo]()
$133
This JetBlue deal was found by Cheapflights users on 6/16. 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 9/1410:15 am
MSY
- BOS
1 stop5h 44m
JetBlue
Deal found 6/16![JetBlue logo]()
$134
Find flight deals from Louisiana to New Hampshire
Keep the following information in mind while searching for Louisiana to New Hampshire flight deals. Data was last updated June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (United Airlines) |
One-way from | $123 (Cheapflightsfares) |
Popular in | May |
Cheapest in | September |
Average price | $332 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to New Hampshire that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Louisiana to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Sat 8/8
1:57 pm-6:24 pm
Nonstop3h 27m
Boston Logan Intl
Mon 8/17
10:29 am-1:02 pm
Nonstop3h 33m
$237
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Thu 8/6
12:05 pm-6:45 pm
1 stop5h 40m
Boston Logan Intl
Tue 8/18
5:01 am-11:14 am
1 stop7h 13m
$247
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Thu 8/20
10:24 am-5:40 pm
1 stop6h 16m
Boston Logan Intl
Tue 8/25
12:41 pm-7:48 pm
2 stops8h 07m
$282
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Fri 8/7
2:55 pm-7:24 pm
Nonstop3h 29m
Boston Logan Intl
Thu 8/13
11:20 am-1:56 pm
Nonstop3h 36m
$287
Baton RougeBoston
BTR - BOS
BTRBOS
Baton Rouge Ryan
Mon 7/20
4:00 pm-11:59 pm
1 stop6h 59m
Boston Logan Intl
Tue 8/25
6:50 am-12:47 pm
1 stop6h 57m
$305
Baton RougeBoston
BTR - BOS
BTRBOS
Baton Rouge Ryan
Tue 7/21
4:09 pm-11:30 pm
1 stop6h 21m
Boston Logan Intl
Tue 8/25
5:45 am-3:30 pm
2 stops10h 45m
$305
Baton RougePortland
BTR - PWM
BTRPWM
Baton Rouge Ryan
Tue 8/18
11:14 am-6:52 pm
1 stop6h 38m
Portland
Tue 8/25
8:00 am-1:57 pm
1 stop6h 57m
$311
ShreveportBoston
SHV - BOS
SHVBOS
Shreveport
Wed 9/16
12:53 pm-9:12 pm
1 stop7h 19m
Boston Logan Intl
Sat 9/19
3:10 pm-9:15 pm
1 stop7h 05m
$311
Baton RougePortland
BTR - PWM
BTRPWM
Baton Rouge Ryan
Tue 9/8
4:00 pm-11:30 pm
1 stop6h 30m
Portland
Tue 9/15
6:05 am-12:52 pm
1 stop7h 47m
$311
Baton RougePortland
BTR - PWM
BTRPWM
Baton Rouge Ryan
Tue 8/18
3:57 pm-11:13 pm
1 stop6h 16m
Portland
Tue 8/25
6:05 am-12:47 pm
1 stop7h 42m
$311
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Louisiana to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Louisiana with our price prediction graph.
MSY-BOS
BTR-BOS
MSY-PWM
MSY-MHT
SHV-BOS
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 Louisiana to New Hampshire
USLA-USNH
MSY-BOS
BTR-BOS
MSY-PWM
MSY-MHT
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing New Hampshire
Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated June 21, 2026.
Get a feel of what it's like to fly with Southwest and American Airlines from Louisiana to New Hampshire by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Louisiana to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Louisiana to New Hampshire
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to New Hampshire by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to New Hampshire by cabin class
Find flights from Louisiana to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and New Hampshire flights
Browse other Louisiana and New Hampshire flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from New Hampshire
Find the right flight back to Louisiana after your stay in New Hampshire
Louisiana to New Hampshire flights
Consider these flights traveling from Louisiana to New Hampshire.
Top 2 airlines flying from Louisiana to New Hampshire
Discover the top 2 airlines that operate flights from Louisiana to New Hampshire. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$208 | Average$476 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$268 | Average$500 | FlexibilityNo cancel fee | On-time71% |