$122+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — MSY
Jun 11 — Jun 181
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 May 12, 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 May 12, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:10 am
BOS
- MSY
Nonstop3h 40m
JetBlue
Tue 6/91:48 pm
MSY
- BOS
Nonstop3h 22m
JetBlue
Deal found 5/11![JetBlue logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Wed 6/36:00 am
BOS
- MSY
1 stop11h 21m
Frontier
Mon 6/85:21 pm
MSY
- BOS
1 stop13h 31m
Frontier
Deal found 5/11![Frontier logo]()
$236
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Sun 5/316:00 am
BOS
- MSY
1 stop6h 58m
American Airlines
Tue 6/29:26 am
MSY
- BOS
1 stop7h 36m
American Airlines
Deal found 5/10![American Airlines logo]()
$237
This Expedia deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:29 am
BOS
- MSY
Nonstop3h 33m
Multiple Airlines
Sat 7/255:20 pm
MSY
- BOS
1 stop7h 03m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$238
This CheapOair deal was found by Cheapflights users on 5/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:10 am
BOS
- MSY
Nonstop3h 40m
Multiple Airlines
Fri 6/195:21 pm
MSY
- BOS
1 stop7h 06m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$239
This Frontier deal was found by Cheapflights users on 5/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
BOS
- MSY
1 stop11h 21m
Frontier
Fri 5/295:21 pm
MSY
- BOS
1 stop7h 03m
Frontier
Deal found 5/8![Frontier logo]()
$240
This American Airlines deal was found by Cheapflights users on 5/9. 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 5/308:00 am
BOS
- MSY
1 stop6h 00m
American Airlines
Sat 6/66:17 pm
MSY
- BOS
1 stop5h 23m
American Airlines
Deal found 5/9![American Airlines logo]()
$241
This Cheapflightsfares deal was found by Cheapflights users on 5/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:29 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Sat 9/51:57 pm
MSY
- BOS
Nonstop3h 27m
JetBlue
Deal found 5/11![JetBlue logo]()
$242
This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
BOS
- MSY
1 stop11h 21m
Frontier
Fri 6/195:21 pm
MSY
- BOS
1 stop7h 06m
Frontier
Deal found 5/11![Frontier logo]()
$244
This Vliegwinkel deal was found by Cheapflights users on 5/10. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:10 am
BOS
- MSY
Nonstop3h 42m
Multiple Airlines
Thu 6/45:21 pm
MSY
- BOS
1 stop7h 03m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
BOS
- MSY
1 stop11h 21m
Frontier
Tue 6/25:21 pm
MSY
- BOS
2 stops16h 45m
Frontier
Deal found 5/8![Frontier logo]()
$246
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 7/225:30 am
BOS
- BTR
1 stop5h 09m
Delta
Tue 8/43:57 pm
BTR
- BOS
1 stop6h 44m
Delta
Deal found 5/9![Delta logo]()
$283
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 May 12, 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 May 12, 2026.
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:45 pm
BOS
- MSY
1 stop5h 50m
Southwest
Thu 6/45:40 am
MSY
- BOS
1 stop6h 00m
Southwest
Deal found 5/10![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 7/225:30 am
BOS
- BTR
1 stop5h 09m
Delta
Tue 8/43:57 pm
BTR
- BOS
1 stop6h 44m
Delta
Deal found 5/9![Delta logo]()
$283
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/66:00 am
BOS
- SHV
1 stop6h 46m
American Airlines
Sat 6/132:35 pm
SHV
- BOS
1 stop7h 34m
American Airlines
Deal found 5/10![American Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:15 am
PWM
- MSY
2 stops10h 29m
United Airlines
Wed 6/102:01 pm
MSY
- PWM
1 stop6h 50m
United Airlines
Deal found 5/8![United Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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.
Fri 5/226:13 pm
PWM
- MSY
1 stop25h 10m
Multiple Airlines
Tue 5/265:21 pm
MSY
- PWM
2 stops21h 55m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$395
This Expedia deal was found by Cheapflights users on 5/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:00 am
PWM
- MSY
1 stop5h 59m
JetBlue
Thu 6/1811:57 am
MSY
- PWM
1 stop11h 28m
JetBlue
Deal found 5/9![JetBlue logo]()
$408
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/2011:08 am
BOS
- MSY
Nonstop3h 32m
Delta
Thu 5/212:35 pm
MSY
- BOS
Nonstop3h 24m
Delta
Deal found 5/7![Delta logo]()
$292
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 8/68:40 am
BOS
- MSY
1 stop7h 50m
Southwest
Sun 8/97:00 am
MSY
- BOS
2 stops8h 05m
Southwest
Deal found 5/7![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 5/11. 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.
Fri 5/296:00 am
BOS
- MSY
1 stop5h 54m
Delta
Sat 6/62:35 pm
MSY
- BOS
Nonstop3h 24m
Delta
Deal found 5/11![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 5/9. 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 8/123:38 pm
BOS
- LFT
1 stop6h 32m
American Airlines
Sat 8/292:11 pm
LFT
- BOS
2 stops8h 48m
American Airlines
Deal found 5/9![American Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/215:50 am
BOS
- MSY
2 stops7h 20m
Southwest
Sat 7/256:50 am
MSY
- BOS
2 stops7h 55m
Southwest
Deal found 5/7![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:19 am
BOS
- MSY
1 stop6h 36m
United Airlines
Mon 6/2910:30 am
MSY
- BOS
2 stops12h 29m
United Airlines
Deal found 5/11![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 5/10. 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 6/95:30 am
BOS
- SHV
1 stop7h 47m
Delta
Tue 6/165:18 pm
SHV
- BOS
1 stop7h 13m
Delta
Deal found 5/10![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:50 am
BOS
- MSY
1 stop6h 45m
Southwest
Wed 8/59:45 am
MSY
- BOS
2 stops7h 50m
Southwest
Deal found 5/11![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 10/2812:50 pm
PWM
- BTR
2 stops10h 11m
Delta
Wed 11/113:20 pm
BTR
- PWM
1 stop6h 03m
Delta
Deal found 5/9![Delta logo]()
$316
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 5/262:26 pm
BOS
- LFT
1 stop8h 34m
American Airlines
Sat 5/307:00 am
LFT
- BOS
1 stop5h 34m
American Airlines
Deal found 5/11![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 6/97:19 am
BOS
- SHV
2 stops11h 02m
United Airlines
Tue 6/169:30 am
SHV
- BOS
2 stops13h 29m
United Airlines
Deal found 5/10![United Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 8/128:55 am
BOS
- LFT
1 stop8h 33m
Delta
Sat 8/293:24 pm
LFT
- BOS
1 stop7h 17m
Delta
Deal found 5/9![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:55 pm
BOS
- MSY
2 stops7h 55m
Southwest
Sun 7/1910:15 pm
MSY
- BOS
1 stop11h 40m
Southwest
Deal found 5/11![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 5/9. 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 7/276:05 am
BOS
- MSY
1 stop5h 46m
Delta
Thu 7/302:44 pm
MSY
- BOS
Nonstop3h 29m
Delta
Deal found 5/9![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:35 am
PWM
- MSY
1 stop6h 34m
United Airlines
Wed 8/267:00 am
MSY
- PWM
1 stop6h 34m
United Airlines
Deal found 5/11![United Airlines logo]()
$447
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 5/262:24 pm
PWM
- BTR
1 stop8h 18m
American Airlines
Sat 5/308:10 am
BTR
- PWM
1 stop7h 36m
American Airlines
Deal found 5/11![American Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 8/55:35 am
MHT
- MSY
1 stop7h 30m
Southwest
Sun 8/96:15 am
MSY
- MHT
1 stop6h 20m
Southwest
Deal found 5/7![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/46:00 am
PWM
- BTR
1 stop7h 49m
Delta
Sat 6/64:00 pm
BTR
- PWM
1 stop6h 09m
Delta
Deal found 5/7![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:47 am
BOS
- BTR
1 stop6h 33m
United Airlines
Tue 8/49:35 am
BTR
- BOS
2 stops13h 24m
United Airlines
Deal found 5/9![United Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/235:30 am
BOS
- BTR
1 stop5h 09m
Delta
Sat 7/254:07 pm
BTR
- BOS
1 stop8h 13m
Delta
Deal found 5/7![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:55 pm
MHT
- MSY
2 stops8h 20m
Southwest
Sun 7/128:20 pm
MSY
- MHT
1 stop11h 20m
Southwest
Deal found 5/8![Southwest logo]()
$403
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 6/95:10 pm
MHT
- BTR
1 stop5h 32m
American Airlines
Tue 6/167:00 am
BTR
- MHT
1 stop15h 51m
American Airlines
Deal found 5/11![American Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/65:45 am
BOS
- SHV
2 stops9h 33m
United Airlines
Sat 6/139:30 am
SHV
- BOS
2 stops12h 51m
United Airlines
Deal found 5/7![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:25 am
BOS
- SHV
1 stop9h 16m
United Airlines
Tue 6/95:20 am
SHV
- BOS
2 stops10h 18m
United Airlines
Deal found 5/9![United Airlines logo]()
$476
Last-minute flights from New Hampshire to LouisianaDiscover last-minute flight deals from New Hampshire to Louisiana. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Louisiana. Data last updated May 12, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
BOS
- MSY
1 stop11h 21m
Frontier
Fri 5/295:21 pm
MSY
- BOS
1 stop7h 03m
Frontier
Deal found 5/8![Frontier logo]()
$240
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:35 am
BOS
- MSY
2 stops13h 00m
Southwest
Mon 6/15:10 am
MSY
- BOS
1 stop6h 30m
Southwest
Deal found 5/7![Southwest logo]()
$248
This Vliegwinkel deal was found by Cheapflights users on 5/10. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:10 am
BOS
- MSY
Nonstop3h 42m
Multiple Airlines
Thu 6/45:21 pm
MSY
- BOS
1 stop7h 03m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 5/9. 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 5/308:00 am
BOS
- MSY
1 stop6h 00m
American Airlines
Sat 6/66:17 pm
MSY
- BOS
1 stop5h 23m
American Airlines
Deal found 5/9![American Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
BOS
- MSY
1 stop11h 21m
Frontier
Tue 6/25:21 pm
MSY
- BOS
2 stops16h 45m
Frontier
Deal found 5/8![Frontier logo]()
$246
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Sun 5/316:00 am
BOS
- MSY
1 stop6h 58m
American Airlines
Tue 6/29:26 am
MSY
- BOS
1 stop7h 36m
American Airlines
Deal found 5/10![American Airlines logo]()
$237
This CheapOair deal was found by Cheapflights users on 5/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:10 am
BOS
- MSY
Nonstop3h 42m
Multiple Airlines
Tue 6/95:21 pm
MSY
- BOS
1 stop7h 06m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Wed 6/36:00 am
BOS
- MSY
1 stop11h 21m
Frontier
Mon 6/85:21 pm
MSY
- BOS
1 stop13h 31m
Frontier
Deal found 5/11![Frontier logo]()
$236
This American Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:57 pm
BOS
- MSY
1 stop6h 02m
American Airlines
Mon 6/156:17 pm
MSY
- BOS
1 stop5h 23m
American Airlines
Deal found 5/7![American Airlines logo]()
$247
This Cheapflightsfares deal was found by Cheapflights users on 5/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:10 am
BOS
- MSY
Nonstop3h 40m
JetBlue
Tue 6/91:48 pm
MSY
- BOS
Nonstop3h 22m
JetBlue
Deal found 5/11![JetBlue logo]()
$235
This CheapOair deal was found by Cheapflights users on 5/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:10 am
BOS
- MSY
Nonstop3h 40m
Multiple Airlines
Fri 6/195:21 pm
MSY
- BOS
1 stop7h 06m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$239
This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
BOS
- MSY
1 stop11h 21m
Frontier
Fri 6/195:21 pm
MSY
- BOS
1 stop7h 06m
Frontier
Deal found 5/11![Frontier logo]()
$244
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 May 12, 2026.
Search for one-way flight options from New Hampshire to Louisiana. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This Super.com deal was found by Cheapflights users on 5/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:40 am
BOS
- MSY
Nonstop3h 33m
JetBlue
Deal found 5/10![JetBlue logo]()
$122
This Delta deal was found by Cheapflights users on 5/8. 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.
Tue 6/2311:20 am
BOS
- MSY
Nonstop3h 33m
Delta
Deal found 5/8![Delta logo]()
$124
This Frontier deal was found by Cheapflights users on 5/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
BOS
- MSY
1 stop11h 21m
Frontier
Deal found 5/9![Frontier logo]()
$125
This American Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/36:55 pm
BOS
- MSY
1 stop6h 04m
American Airlines
Deal found 5/7![American Airlines logo]()
$129
This Super.com deal was found by Cheapflights users on 5/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:00 am
BOS
- MSY
1 stop11h 21m
Frontier
Deal found 5/11![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 5/11. 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 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 5/11![Frontier logo]()
$131
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:45 am
BOS
- MSY
2 stops8h 10m
United Airlines
Deal found 5/9![United Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:04 pm
BOS
- MSY
1 stop29h 21m
Frontier
Deal found 5/8![Frontier logo]()
$140
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:08 am
BOS
- MSY
Nonstop3h 32m
Delta
Deal found 5/8![Delta logo]()
$142
This Trip.com deal was found by Cheapflights users on 5/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:12 am
BOS
- MSY
1 stop8h 09m
Frontier
Deal found 5/9![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/35:01 pm
PWM
- MSY
2 stops17h 58m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$160
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:37 pm
MHT
- MSY
1 stop8h 12m
United Airlines
Deal found 5/9![United Airlines logo]()
$169
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 May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $235 (Cheapflightsfares) |
One-way from | $122 (Super.com) |
Popular in | April |
Cheapest in | September |
Average price | $372 |
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 May 12, 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 5/29
6:45 pm-11:35 pm
1 stop5h 50m
New Orleans Louis Armstrong
Thu 6/4
5:40 am-12:40 pm
1 stop6h 00m
$277
BostonBaton Rouge
BOS - BTR
BOSBTR
Boston Logan Intl
Wed 7/22
5:30 am-9:39 am
1 stop5h 09m
Baton Rouge Ryan
Tue 8/4
3:57 pm-11:41 pm
1 stop6h 44m
$283
Quickest round-trip
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Wed 5/20
11:08 am-1:40 pm
Nonstop3h 32m
New Orleans Louis Armstrong
Thu 5/21
2:35 pm-6:59 pm
Nonstop3h 24m
$292
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Thu 8/6
8:40 am-3:30 pm
1 stop7h 50m
New Orleans Louis Armstrong
Sun 8/9
7:00 am-4:05 pm
2 stops8h 05m
$297
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Fri 5/29
6:00 am-10:54 am
1 stop5h 54m
New Orleans Louis Armstrong
Sat 6/6
2:35 pm-6:59 pm
Nonstop3h 24m
$307
BostonShreveport
BOS - SHV
BOSSHV
Boston Logan Intl
Tue 6/9
5:30 am-12:17 pm
1 stop7h 47m
Shreveport
Tue 6/16
5:18 pm-1:31 am
1 stop7h 13m
$311
PortlandBaton Rouge
PWM - BTR
PWMBTR
Portland
Wed 10/28
12:50 pm-10:01 pm
2 stops10h 11m
Baton Rouge Ryan
Wed 11/11
3:20 pm-10:23 pm
1 stop6h 03m
$316
BostonLafayette
BOS - LFT
BOSLFT
Boston Logan Intl
Wed 8/12
8:55 am-4:28 pm
1 stop8h 33m
Lafayette Regional
Sat 8/29
3:24 pm-11:41 pm
1 stop7h 17m
$321
BostonNew Orleans
BOS - MSY
BOSMSY
Boston Logan Intl
Mon 7/27
6:05 am-10:51 am
1 stop5h 46m
New Orleans Louis Armstrong
Thu 7/30
2:44 pm-7:13 pm
Nonstop3h 29m
$322
BostonShreveport
BOS - SHV
BOSSHV
Boston Logan Intl
Sat 6/6
6:00 am-11:46 am
1 stop6h 46m
Shreveport
Sat 6/13
2:35 pm-11:09 pm
1 stop7h 34m
$325
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
PWM-MSY
MHT-MSY
BOS-BTR
BOS-SHV
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
PWM-MSY
MHT-MSY
BOS-BTR
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 10 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.
What is the cheapest month to book a flight from New Hampshire to Louisiana?
Currently, April is the cheapest month in which you can book a flight from New Hampshire to Louisiana (average of $29). Flying from New Hampshire to Louisiana in August is currently the most expensive (average of $401). 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?
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 May 12, 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.
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 May 12, 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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$534 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$482 | FlexibilityNo cancel fee | On-time63% |