$119+ Cheap flights from New Hampshire to Louisiana
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — MSY
Jul 28 — Aug 41
Round-trip
1 adult, Economy
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Find cheap flights from New Hampshire to Louisiana with Cheapflights
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Cheapest flights from New Hampshire to LouisianaExplore the most affordable flight options available from New Hampshire to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.
Explore the most affordable flight options available from New Hampshire to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:45 pm
BOS
- MSY
1 stop7h 12m
United Airlines
Sat 8/229:00 am
MSY
- BOS
1 stop6h 47m
United Airlines
Deal found 6/28![United Airlines logo]()
$217
This SmartFares deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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.
Tue 8/1811:10 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Tue 8/252:39 pm
MSY
- BOS
Nonstop3h 29m
JetBlue
Deal found 6/23![JetBlue logo]()
$219
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/87:19 am
BOS
- MSY
1 stop6h 36m
United Airlines
Fri 7/103:43 pm
MSY
- BOS
1 stop6h 36m
United Airlines
Deal found 6/23![United Airlines logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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.
Tue 8/185:01 am
BOS
- MSY
1 stop7h 23m
JetBlue
Tue 8/182:39 pm
MSY
- BOS
Nonstop3h 29m
JetBlue
Deal found 6/25![JetBlue logo]()
$223
This flygcity.se deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:35 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Wed 7/2212:19 pm
MSY
- BOS
1 stop5h 40m
JetBlue
Deal found 6/25![JetBlue logo]()
$226
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 11/215:45 am
BOS
- MSY
1 stop5h 25m
United Airlines
Thu 11/262:12 pm
MSY
- BOS
1 stop6h 12m
United Airlines
Deal found 6/23![United Airlines logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:10 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Tue 8/2512:19 pm
MSY
- BOS
1 stop5h 40m
JetBlue
Deal found 6/24![JetBlue logo]()
$229
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/166:01 am
BOS
- MSY
1 stop5h 54m
American Airlines
Wed 7/221:50 pm
MSY
- BOS
1 stop5h 20m
American Airlines
Deal found 6/25![American Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/158:00 am
BOS
- MSY
1 stop7h 49m
American Airlines
Mon 8/1711:16 am
MSY
- BOS
1 stop7h 26m
American Airlines
Deal found 6/24![American Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:01 am
BOS
- MSY
1 stop5h 54m
American Airlines
Wed 8/55:47 pm
MSY
- BOS
1 stop5h 12m
American Airlines
Deal found 6/28![American Airlines logo]()
$233
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/1810:55 am
BOS
- BTR
1 stop5h 13m
Delta
Wed 8/263:57 pm
BTR
- BOS
1 stop6h 44m
Delta
Deal found 6/25![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:45 pm
BOS
- BTR
1 stop6h 43m
United Airlines
Sat 8/152:15 pm
BTR
- BOS
2 stops10h 00m
United Airlines
Deal found 6/27![United Airlines logo]()
$288
Best flights from New Hampshire to LouisianaDiscover carefully curated flight deals from New Hampshire to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 28, 2026.
Discover carefully curated flight deals from New Hampshire to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 28, 2026.
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:42 pm
BOS
- MSY
1 stop6h 11m
United Airlines
Sun 9/63:45 pm
MSY
- BOS
1 stop6h 53m
United Airlines
Deal found 6/26![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:00 am
BOS
- MSY
Nonstop3h 49m
Delta
Tue 11/172:20 pm
MSY
- BOS
Nonstop3h 20m
Delta
Deal found 6/27![Delta logo]()
$237
This JetBlue deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:45 pm
BOS
- MSY
Nonstop3h 55m
JetBlue
Fri 11/136:00 am
MSY
- BOS
Nonstop3h 12m
JetBlue
Deal found 6/27![JetBlue logo]()
$307
This American Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:00 am
BOS
- SHV
1 stop5h 52m
American Airlines
Sun 8/26:00 am
SHV
- BOS
1 stop6h 37m
American Airlines
Deal found 6/26![American Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:35 am
MHT
- MSY
2 stops9h 50m
Southwest
Sat 8/87:45 am
MSY
- MHT
2 stops9h 30m
Southwest
Deal found 6/23![Southwest logo]()
$416
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Wed 7/222:44 pm
MSY
- BOS
Nonstop3h 29m
Delta
Deal found 6/28![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/2812:41 pm
BOS
- MSY
2 stops8h 07m
United Airlines
Sun 8/305:05 am
MSY
- BOS
1 stop6h 19m
United Airlines
Deal found 6/23![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/197:55 am
BOS
- BTR
1 stop8h 13m
Delta
Tue 8/251:27 pm
BTR
- BOS
1 stop5h 15m
Delta
Deal found 6/25![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/2110:55 am
BOS
- MSY
2 stops11h 54m
United Airlines
Tue 7/287:00 am
MSY
- BOS
2 stops9h 57m
United Airlines
Deal found 6/23![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/28:55 am
BOS
- BTR
1 stop7h 13m
Delta
Tue 9/86:07 am
BTR
- BOS
1 stop6h 42m
Delta
Deal found 6/23![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/2811:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Sun 8/302:55 pm
MSY
- BOS
Nonstop3h 29m
Delta
Deal found 6/23![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/27:30 am
BOS
- BTR
2 stops9h 00m
United Airlines
Tue 9/812:00 pm
BTR
- BOS
2 stops8h 59m
United Airlines
Deal found 6/23![United Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
MHT
- MSY
1 stop8h 11m
American Airlines
Mon 9/215:20 pm
MSY
- MHT
1 stop5h 38m
American Airlines
Deal found 6/28![American Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 12/1012:50 pm
PWM
- MSY
1 stop8h 25m
Southwest
Sun 12/135:30 am
MSY
- PWM
1 stop6h 35m
Southwest
Deal found 6/24![Southwest logo]()
$440
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/55:30 am
BOS
- SHV
1 stop5h 33m
Delta
Tue 8/116:00 am
SHV
- BOS
1 stop5h 45m
Delta
Deal found 6/24![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/1412:35 pm
BOS
- MSY
2 stops11h 11m
United Airlines
Sat 7/186:00 am
MSY
- BOS
2 stops12h 14m
United Airlines
Deal found 6/24![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/112:26 pm
BOS
- LFT
1 stop8h 32m
American Airlines
Sun 7/121:53 pm
LFT
- BOS
1 stop7h 24m
American Airlines
Deal found 6/27![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:30 am
BOS
- MSY
2 stops9h 24m
United Airlines
Sat 12/59:45 am
MSY
- BOS
2 stops9h 37m
United Airlines
Deal found 6/27![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:45 am
BOS
- SHV
1 stop7h 25m
Delta
Wed 11/1110:15 am
SHV
- BOS
1 stop5h 13m
Delta
Deal found 6/28![Delta logo]()
$320
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:30 am
MHT
- MSY
1 stop7h 30m
Southwest
Thu 7/303:20 pm
MSY
- MHT
2 stops7h 50m
Southwest
Deal found 6/24![Southwest logo]()
$472
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/1711:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Mon 7/205:02 pm
MSY
- BOS
1 stop7h 18m
Delta
Deal found 6/24![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am
PWM
- MSY
1 stop5h 42m
United Airlines
Sat 10/1712:16 pm
MSY
- PWM
2 stops10h 12m
United Airlines
Deal found 6/27![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/148:55 am
BOS
- LFT
1 stop8h 33m
Delta
Mon 8/173:24 pm
LFT
- BOS
1 stop7h 17m
Delta
Deal found 6/24![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:00 am
BOS
- BTR
2 stops9h 33m
United Airlines
Sat 8/157:15 am
BTR
- BOS
2 stops8h 32m
United Airlines
Deal found 6/27![United Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 12/256:00 am
MHT
- LFT
2 stops12h 24m
American Airlines
Fri 1/17:00 am
LFT
- MHT
1 stop7h 47m
American Airlines
Deal found 6/25![American Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:30 pm
BOS
- LFT
1 stop6h 11m
Delta
Sun 7/265:03 pm
LFT
- BOS
1 stop5h 33m
Delta
Deal found 6/28![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/293:49 pm
BOS
- BTR
1 stop6h 39m
United Airlines
Tue 9/14:10 pm
BTR
- BOS
1 stop6h 28m
United Airlines
Deal found 6/23![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:00 am
BOS
- LFT
1 stop7h 34m
Delta
Sun 7/265:03 pm
LFT
- BOS
1 stop5h 33m
Delta
Deal found 6/28![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/95:18 pm
PWM
- BTR
1 stop6h 04m
American Airlines
Mon 7/132:12 pm
BTR
- PWM
2 stops8h 47m
American Airlines
Deal found 6/24![American Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/145:38 pm
BOS
- LFT
1 stop6h 21m
United Airlines
Mon 8/175:20 am
LFT
- BOS
2 stops8h 02m
United Airlines
Deal found 6/24![United Airlines logo]()
$375
Last-minute flights from New Hampshire to LouisianaDiscover last-minute flight deals from New Hampshire to Louisiana. Data last updated June 28, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Louisiana. Data last updated June 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/87:19 am
BOS
- MSY
1 stop6h 36m
United Airlines
Fri 7/103:43 pm
MSY
- BOS
1 stop6h 36m
United Airlines
Deal found 6/23![United Airlines logo]()
$222
This flygcity.se deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:35 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Wed 7/2212:19 pm
MSY
- BOS
1 stop5h 40m
JetBlue
Deal found 6/25![JetBlue logo]()
$226
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/166:01 am
BOS
- MSY
1 stop5h 54m
American Airlines
Wed 7/221:50 pm
MSY
- BOS
1 stop5h 20m
American Airlines
Deal found 6/25![American Airlines logo]()
$230
This Cheapflightsfares deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/1711:35 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Tue 7/212:39 pm
MSY
- BOS
Nonstop3h 28m
JetBlue
Deal found 6/24![JetBlue logo]()
$229
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/1710:13 am
BOS
- MSY
1 stop8h 28m
American Airlines
Tue 7/214:42 pm
MSY
- BOS
1 stop6h 07m
American Airlines
Deal found 6/24![American Airlines logo]()
$232
This Flysmarter deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:35 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Mon 7/272:59 pm
MSY
- BOS
Nonstop3h 28m
JetBlue
Deal found 6/25![JetBlue logo]()
$234
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/225:45 am
BOS
- MSY
2 stops8h 10m
United Airlines
Wed 8/510:10 am
MSY
- BOS
1 stop5h 28m
United Airlines
Deal found 6/23![United Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:00 am
BOS
- LFT
1 stop7h 34m
Delta
Sun 7/265:03 pm
LFT
- BOS
1 stop5h 33m
Delta
Deal found 6/27![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:54 pm
MHT
- MSY
1 stop8h 16m
American Airlines
Wed 8/53:34 pm
MSY
- MHT
1 stop5h 31m
American Airlines
Deal found 6/28![American Airlines logo]()
$344
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:01 am
BOS
- MSY
1 stop7h 14m
JetBlue
Tue 7/282:39 pm
MSY
- BOS
Nonstop3h 28m
JetBlue
Deal found 6/28![JetBlue logo]()
$239
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:01 am
BOS
- MSY
1 stop5h 54m
American Airlines
Wed 8/55:47 pm
MSY
- BOS
1 stop5h 12m
American Airlines
Deal found 6/28![American Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/305:45 am
BOS
- MSY
1 stop5h 39m
United Airlines
Sun 8/25:15 am
MSY
- BOS
1 stop6h 13m
United Airlines
Deal found 6/25![United Airlines logo]()
$237
One-way flights from New Hampshire to LouisianaSearch for one-way flight options from New Hampshire to Louisiana. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
Search for one-way flight options from New Hampshire to Louisiana. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
This JetBlue deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:01 am
BOS
- MSY
1 stop7h 23m
JetBlue
Deal found 6/27![JetBlue logo]()
$119
This Super.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:04 am
BOS
- MSY
1 stop8h 28m
Frontier
Deal found 6/26![Frontier logo]()
$122
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Deal found 6/26![Delta logo]()
$124
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/1912:45 pm
BOS
- MSY
1 stop6h 17m
Frontier
Deal found 6/24![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:59 am
BOS
- MSY
1 stop29h 08m
Frontier
Deal found 6/26![Frontier logo]()
$126
This Cheapflightsfares deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/315:01 am
BOS
- MSY
1 stop7h 23m
JetBlue
Deal found 6/25![JetBlue logo]()
$128
This JetBlue deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 11/79:45 am
BOS
- MSY
1 stop8h 07m
JetBlue
Deal found 6/25![JetBlue logo]()
$129
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/249:37 am
BOS
- MSY
1 stop7h 25m
American Airlines
Deal found 6/24![American Airlines logo]()
$131
This Frontier deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
BOS
- MSY
1 stop11h 26m
Frontier
Deal found 6/26![Frontier logo]()
$133
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/285:50 am
BOS
- MSY
2 stops7h 20m
Southwest
Deal found 6/23![Southwest logo]()
$134
This Expedia deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Fri 10/169:15 am
BOS
- MSY
1 stop8h 19m
Frontier
Deal found 6/24![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/221:00 pm
BOS
- MSY
1 stop28h 09m
Frontier
Deal found 6/23![Frontier logo]()
$137
Find flight deals from New Hampshire to Louisiana
Keep the following information in mind while searching for New Hampshire to Louisiana flight deals. Data was last updated June 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (United Airlines) |
One-way from | $119 (JetBlue) |
Popular in | April |
Cheapest in | September |
Average price | $371 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to Louisiana 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 28, 2026.
Use the filters below to find and compare flights from New Hampshire to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Fri 9/4
6:42 pm-11:53 pm
1 stop6h 11m
New Orleans Louis Armstrong
Sun 9/6
3:45 pm-11:38 pm
1 stop6h 53m
$237
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Sat 11/14
11:00 am-1:49 pm
Nonstop3h 49m
New Orleans Louis Armstrong
Tue 11/17
2:20 pm-6:40 pm
Nonstop3h 20m
$237
Quickest round-trip
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Wed 7/15
11:20 am-1:56 pm
Nonstop3h 36m
New Orleans Louis Armstrong
Wed 7/22
2:44 pm-7:13 pm
Nonstop3h 29m
$247
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Fri 8/28
12:41 pm-7:48 pm
2 stops8h 07m
New Orleans Louis Armstrong
Sun 8/30
5:05 am-12:24 pm
1 stop6h 19m
$263
BostonBaton Rouge
BOS - BTR
BOSBTR
Boston Logan Intl
Wed 8/19
7:55 am-3:08 pm
1 stop8h 13m
Baton Rouge Ryan
Tue 8/25
1:27 pm-7:42 pm
1 stop5h 15m
$283
BostonBaton Rouge
BOS - BTR
BOSBTR
Boston Logan Intl
Wed 9/2
8:55 am-3:08 pm
1 stop7h 13m
Baton Rouge Ryan
Tue 9/8
6:07 am-1:49 pm
1 stop6h 42m
$283
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Fri 8/28
11:20 am-1:56 pm
Nonstop3h 36m
New Orleans Louis Armstrong
Sun 8/30
2:55 pm-7:24 pm
Nonstop3h 29m
$287
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Mon 11/9
8:45 pm-11:40 pm
Nonstop3h 55m
New Orleans Louis Armstrong
Fri 11/13
6:00 am-10:12 am
Nonstop3h 12m
$307
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Tue 7/21
10:55 am-9:49 pm
2 stops11h 54m
New Orleans Louis Armstrong
Tue 7/28
7:00 am-5:57 pm
2 stops9h 57m
$307
BostonShreveport
BOS - SHV
BOSSHV
Boston Logan Intl
Wed 8/5
5:30 am-10:03 am
1 stop5h 33m
Shreveport
Tue 8/11
6:00 am-12:45 pm
1 stop5h 45m
$311
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Hampshire to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from New Hampshire with our price prediction graph.
BOS-MSY
BOS-BTR
BOS-SHV
MHT-MSY
PWM-MSY
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 Louisiana
USNH-USLA
BOS-MSY
BOS-BTR
BOS-SHV
MHT-MSY
What is the cheapest month to book a flight from New Hampshire to Louisiana?
Currently, December is the cheapest month in which you can book a flight from New Hampshire to Louisiana (average of $160). Flying from New Hampshire to Louisiana in August is currently the most expensive (average of $427). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from New Hampshire to Louisiana?
How far ahead should I book a flight from New Hampshire to Louisiana?
The best time to book flights from New Hampshire to Louisiana is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Louisiana
Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated June 28, 2026.
Read reviews from past customers who have flown Southwest and American Airlines from New Hampshire to Louisiana. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from New Hampshire to Louisiana. 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for New Hampshire to Louisiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Hampshire to Louisiana by cabin class
Find flights from New Hampshire to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Hampshire and Louisiana flights
Browse other New Hampshire and Louisiana flight options. Last updated on June 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Louisiana
Find the right flight back to New Hampshire after your stay in Louisiana
New Hampshire to Louisiana flights
Consider these flights traveling from New Hampshire to Louisiana.
Top 2 airlines flying from New Hampshire to Louisiana
Discover the top 2 airlines that operate flights from New Hampshire to Louisiana. 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$306 | Average$609 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$489 | FlexibilityNo cancel fee | On-time63% |