$100+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — MHT
4月 14 — 4月 211
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 3月 15, 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 3月 15, 2026.
This CheapOair deal was found by Cheapflights users on 3/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 4/76:00 am
MSY
- BOS
1 stop16h 59m
Spirit Airlines
火 4/146:01 am
BOS
- MSY
1 stop17h 43m
Spirit Airlines
Deal found 3/10![Spirit Airlines logo]()
$164
This Mytrip deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 4/76:00 am
MSY
- BOS
1 stop8h 28m
Spirit Airlines
水 4/89:45 am
BOS
- MSY
1 stop10h 16m
Spirit Airlines
Deal found 3/10![Spirit Airlines logo]()
$172
This CheapOair deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
火 3/317:10 pm
MSY
- BOS
1 stop27h 49m
Spirit Airlines
火 4/76:01 am
BOS
- MSY
1 stop27h 18m
Spirit Airlines
Deal found 3/14![Spirit Airlines logo]()
$179
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 4/76:00 am
MSY
- BOS
1 stop8h 28m
Multiple Airlines
日 4/127:00 am
BOS
- MSY
Nonstop3h 45m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$186
This CheapOair deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
水 4/17:18 pm
MSY
- BOS
1 stop27h 41m
Spirit Airlines
火 4/75:49 pm
BOS
- MSY
1 stop15h 30m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
月 4/137:18 pm
MSY
- BOS
1 stop27h 02m
Spirit Airlines
火 4/218:16 pm
BOS
- MSY
1 stop13h 59m
Spirit Airlines
Deal found 3/11![Spirit Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
水 4/111:27 am
MSY
- BOS
1 stop12h 59m
Multiple Airlines
月 4/65:49 pm
BOS
- MSY
1 stop15h 30m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$203
This CheapOair deal was found by Cheapflights users on 3/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
木 4/97:18 pm
MSY
- BOS
1 stop19h 10m
Spirit Airlines
火 4/145:45 am
BOS
- MSY
1 stop17h 59m
Spirit Airlines
Deal found 3/10![Spirit Airlines logo]()
$205
This JetBlue deal was found by Cheapflights users on 3/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
木 3/267:47 pm
MSY
- BOS
Nonstop3h 17m
JetBlue
水 4/17:00 am
BOS
- MSY
Nonstop3h 40m
JetBlue
Deal found 3/10![JetBlue logo]()
$207
This American Airlines deal was found by Cheapflights users on 3/10. 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.
火 4/2810:35 am
BTR
- BOS
1 stop9h 26m
American Airlines
水 5/2010:51 am
BOS
- BTR
1 stop6h 12m
American Airlines
Deal found 3/10![American Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 3/10. 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.
水 5/277:04 pm
BTR
- BOS
1 stop5h 24m
Delta
水 6/38:00 am
BOS
- BTR
1 stop5h 51m
Delta
Deal found 3/10![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 3/10. 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.
火 4/2812:00 pm
BTR
- BOS
2 stops8h 54m
United Airlines
水 5/209:45 am
BOS
- BTR
1 stop6h 46m
United Airlines
Deal found 3/10![United Airlines logo]()
$288
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 3月 15, 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 3月 15, 2026.
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
木 5/2812:25 pm
MSY
- BOS
2 stops8h 25m
Southwest
日 5/315:40 am
BOS
- MSY
1 stop5h 30m
Southwest
Deal found 3/13![Southwest logo]()
$242
This JetBlue deal was found by Cheapflights users on 3/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
木 4/910:35 am
MSY
- BOS
Nonstop3h 17m
JetBlue
月 4/135:17 am
BOS
- MSY
1 stop8h 05m
JetBlue
Deal found 3/10![JetBlue logo]()
$262
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
金 8/289:00 am
MSY
- BOS
1 stop6h 43m
United Airlines
土 9/510:51 am
BOS
- MSY
1 stop6h 47m
United Airlines
Deal found 3/13![United Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 3/10. 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.
火 8/187:04 am
BTR
- PWM
1 stop5h 25m
American Airlines
火 8/259:05 am
PWM
- BTR
1 stop7h 48m
American Airlines
Deal found 3/10![American Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 3/11. 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.
土 6/134:00 pm
LFT
- BOS
1 stop8h 03m
Delta
火 6/165:45 am
BOS
- LFT
1 stop5h 43m
Delta
Deal found 3/11![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
金 5/86:20 am
MSY
- BOS
2 stops8h 45m
Southwest
日 5/175:40 am
BOS
- MSY
1 stop5h 30m
Southwest
Deal found 3/14![Southwest logo]()
$242
This Delta deal was found by Cheapflights users on 3/10. 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.
火 8/181:40 pm
BTR
- PWM
2 stops9h 19m
Delta
火 8/256:30 am
PWM
- BTR
2 stops9h 17m
Delta
Deal found 3/10![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 3/11. 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.
水 5/1312:57 pm
MSY
- BOS
2 stops10h 02m
United Airlines
日 5/175:45 am
BOS
- MSY
1 stop6h 01m
United Airlines
Deal found 3/11![United Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 3/10. 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.
金 8/712:13 pm
LCH
- BOS
2 stops9h 15m
American Airlines
土 8/85:55 am
BOS
- LCH
1 stop6h 37m
American Airlines
Deal found 3/10![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
火 3/319:44 am
MSY
- BOS
2 stops13h 15m
United Airlines
土 4/45:45 am
BOS
- MSY
2 stops13h 07m
United Airlines
Deal found 3/12![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 3/10. 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.
月 4/136:20 am
MSY
- BOS
2 stops8h 45m
Southwest
水 4/155:55 pm
BOS
- MSY
1 stop5h 50m
Southwest
Deal found 3/10![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
火 5/267:04 pm
BTR
- BOS
1 stop5h 24m
Delta
土 5/305:35 am
BOS
- BTR
1 stop8h 19m
Delta
Deal found 3/12![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 3/10. 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.
木 5/76:00 am
MSY
- BOS
1 stop6h 51m
United Airlines
日 5/105:45 am
BOS
- MSY
2 stops8h 24m
United Airlines
Deal found 3/10![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
火 6/305:15 pm
LFT
- BOS
1 stop6h 48m
Delta
水 7/89:05 am
BOS
- LFT
1 stop8h 29m
Delta
Deal found 3/14![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
金 3/2712:09 pm
LCH
- BOS
1 stop9h 03m
American Airlines
火 3/315:30 am
BOS
- LCH
1 stop7h 15m
American Airlines
Deal found 3/12![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 3/10. 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.
金 9/112:20 pm
MSY
- BOS
Nonstop3h 30m
Delta
月 9/144:20 pm
BOS
- MSY
1 stop6h 55m
Delta
Deal found 3/10![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
水 5/135:00 am
MSY
- MHT
2 stops8h 01m
United Airlines
土 5/162:36 pm
MHT
- MSY
1 stop6h 08m
United Airlines
Deal found 3/12![United Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
木 5/284:45 pm
MSY
- PWM
1 stop5h 40m
Southwest
火 6/26:10 am
PWM
- MSY
2 stops9h 10m
Southwest
Deal found 3/12![Southwest logo]()
$373
This American Airlines deal was found by Cheapflights users on 3/11. 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.
水 4/16:00 am
SHV
- BOS
2 stops8h 14m
American Airlines
土 4/42:12 pm
BOS
- SHV
1 stop7h 15m
American Airlines
Deal found 3/11![American Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
月 7/273:40 pm
MSY
- BOS
1 stop7h 09m
Delta
土 8/111:00 am
BOS
- MSY
Nonstop3h 39m
Delta
Deal found 3/14![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/11. 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.
土 3/285:00 am
MSY
- BOS
1 stop6h 07m
United Airlines
水 4/16:00 am
BOS
- MSY
2 stops11h 12m
United Airlines
Deal found 3/11![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
火 5/199:30 am
MSY
- MHT
1 stop6h 50m
Southwest
金 5/227:10 pm
MHT
- MSY
1 stop6h 00m
Southwest
Deal found 3/12![Southwest logo]()
$382
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
土 3/2810:03 am
MLU
- BOS
2 stops8h 36m
American Airlines
水 4/112:59 pm
BOS
- MLU
2 stops10h 18m
American Airlines
Deal found 3/13![American Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 3/10. 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.
月 4/135:10 am
MSY
- MHT
1 stop9h 50m
Southwest
火 4/143:45 pm
MHT
- MSY
2 stops8h 10m
Southwest
Deal found 3/10![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 3/9. 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.
火 7/215:15 pm
LFT
- BOS
1 stop6h 48m
Delta
土 8/18:00 am
BOS
- LFT
1 stop7h 26m
Delta
Deal found 3/9![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
月 4/202:05 pm
SHV
- BOS
1 stop8h 35m
United Airlines
土 4/259:41 am
BOS
- SHV
1 stop9h 02m
United Airlines
Deal found 3/12![United Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 3/10. 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.
水 5/1310:10 am
MLU
- BOS
1 stop8h 20m
American Airlines
火 5/196:00 am
BOS
- MLU
1 stop7h 17m
American Airlines
Deal found 3/10![American Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 3/10. 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.
月 4/135:10 am
MSY
- MHT
1 stop9h 50m
Southwest
水 4/153:45 pm
MHT
- MSY
1 stop7h 00m
Southwest
Deal found 3/10![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 3/10. 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.
火 7/145:15 pm
LFT
- PWM
1 stop5h 38m
Delta
火 8/116:30 am
PWM
- LFT
2 stops11h 02m
Delta
Deal found 3/10![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 3/10. 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.
水 4/15:00 am
BTR
- BOS
1 stop6h 16m
United Airlines
土 4/41:30 pm
BOS
- BTR
1 stop7h 07m
United Airlines
Deal found 3/10![United Airlines logo]()
$377
Last-minute flights from Louisiana to New HampshireDiscover last-minute flight deals from Louisiana to New Hampshire. Data last updated 3月 15, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to New Hampshire. Data last updated 3月 15, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 3/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
木 3/267:47 pm
MSY
- BOS
Nonstop3h 17m
JetBlue
水 4/17:00 am
BOS
- MSY
Nonstop3h 40m
JetBlue
Deal found 3/10![JetBlue logo]()
$207
This CheapOair deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
火 3/317:10 pm
MSY
- BOS
1 stop27h 49m
Spirit Airlines
火 4/76:01 am
BOS
- MSY
1 stop27h 18m
Spirit Airlines
Deal found 3/14![Spirit Airlines logo]()
$179
This CheapOair deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
水 4/17:18 pm
MSY
- BOS
1 stop27h 41m
Spirit Airlines
火 4/75:49 pm
BOS
- MSY
1 stop15h 30m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
水 4/111:27 am
MSY
- BOS
1 stop12h 59m
Multiple Airlines
月 4/65:49 pm
BOS
- MSY
1 stop15h 30m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$203
This CheapOair deal was found by Cheapflights users on 3/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 4/76:00 am
MSY
- BOS
1 stop16h 59m
Spirit Airlines
火 4/146:01 am
BOS
- MSY
1 stop17h 43m
Spirit Airlines
Deal found 3/10![Spirit Airlines logo]()
$164
This Mytrip deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 4/76:00 am
MSY
- BOS
1 stop8h 28m
Spirit Airlines
水 4/89:45 am
BOS
- MSY
1 stop10h 16m
Spirit Airlines
Deal found 3/10![Spirit Airlines logo]()
$172
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 4/76:00 am
MSY
- BOS
1 stop8h 28m
Multiple Airlines
日 4/127:00 am
BOS
- MSY
Nonstop3h 45m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$186
This CheapOair deal was found by Cheapflights users on 3/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
木 4/97:18 pm
MSY
- BOS
1 stop19h 10m
Spirit Airlines
火 4/145:45 am
BOS
- MSY
1 stop17h 59m
Spirit Airlines
Deal found 3/10![Spirit Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
月 4/137:18 pm
MSY
- BOS
1 stop27h 02m
Spirit Airlines
火 4/218:16 pm
BOS
- MSY
1 stop13h 59m
Spirit Airlines
Deal found 3/11![Spirit Airlines logo]()
$201
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
水 4/156:00 am
BTR
- BOS
1 stop7h 30m
American Airlines
水 4/2210:18 am
BOS
- BTR
1 stop7h 05m
American Airlines
Deal found 3/13![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 3/10. 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.
火 4/2810:35 am
BTR
- BOS
1 stop9h 26m
American Airlines
水 5/2010:51 am
BOS
- BTR
1 stop6h 12m
American Airlines
Deal found 3/10![American Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 3/10. 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.
火 4/2812:00 pm
BTR
- BOS
2 stops8h 54m
United Airlines
水 5/209:45 am
BOS
- BTR
1 stop6h 46m
United Airlines
Deal found 3/10![United Airlines logo]()
$288
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 3月 15, 2026.
Search for one-way flight options from Louisiana to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 3月 15, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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.
月 5/113:39 pm
MSY
- BOS
1 stop7h 18m
Spirit Airlines
Deal found 3/11![Spirit Airlines logo]()
$100
This CheapOair deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
木 4/97:18 pm
MSY
- BOS
1 stop27h 41m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
金 4/106:00 am
MSY
- BOS
1 stop8h 28m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$103
This JetBlue deal was found by Cheapflights users on 3/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
水 3/257:47 pm
MSY
- BOS
Nonstop3h 17m
JetBlue
Deal found 3/10![JetBlue logo]()
$104
This Frontier deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
月 5/115:21 pm
MSY
- BOS
1 stop7h 03m
Frontier
Deal found 3/13![Frontier logo]()
$105
This Super.com deal was found by Cheapflights users on 3/10. 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.
木 4/910:35 am
MSY
- BOS
Nonstop3h 17m
JetBlue
Deal found 3/10![JetBlue logo]()
$107
This Delta deal was found by Cheapflights users on 3/10. 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.
木 4/92:40 pm
MSY
- BOS
Nonstop3h 12m
Delta
Deal found 3/10![Delta logo]()
$109
This Mytrip deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
水 4/83:30 pm
MSY
- BOS
2 stops7h 29m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$110
This Expedia deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
月 4/209:04 pm
MSY
- BOS
1 stop12h 17m
Frontier
Deal found 3/13![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
土 4/119:00 am
MSY
- BOS
1 stop12h 29m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$112
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
水 4/223:39 pm
MSY
- BOS
1 stop7h 18m
Spirit Airlines
Deal found 3/10![Spirit Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 5/128:15 am
MSY
- MHT
1 stop27h 24m
Breeze Airways
Deal found 3/10![Breeze Airways logo]()
$129
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 3月 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $164 (CheapOair) |
One-way from | $100 (Cheapflightsfares) |
Popular in | June |
Cheapest in | April |
Average price | $252 |
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 3月 15, 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
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
木 5/28
12:25 pm-9:50 pm
2 stops8h 25m
Boston Logan Intl
日 5/31
5:40 am-10:10 am
1 stop5h 30m
$242
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
金 5/8
6:20 am-4:05 pm
2 stops8h 45m
Boston Logan Intl
日 5/17
5:40 am-10:10 am
1 stop5h 30m
$242
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
木 4/9
10:35 am-2:52 pm
Nonstop3h 17m
Boston Logan Intl
月 4/13
5:17 am-12:22 pm
1 stop8h 05m
$262
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
金 8/28
9:00 am-4:43 pm
1 stop6h 43m
Boston Logan Intl
土 9/5
10:51 am-4:38 pm
1 stop6h 47m
$287
Baton RougePortland
BTR - PWM
BTRPWM
Baton Rouge Ryan
火 8/18
7:04 am-1:29 pm
1 stop5h 25m
Portland
火 8/25
9:05 am-3:53 pm
1 stop7h 48m
$311
LafayetteBoston
LFT - BOS
LFTBOS
Lafayette Regional
土 6/13
4:00 pm-1:03 am
1 stop8h 03m
Boston Logan Intl
火 6/16
5:45 am-10:28 am
1 stop5h 43m
$311
Baton RougePortland
BTR - PWM
BTRPWM
Baton Rouge Ryan
火 8/18
1:40 pm-11:59 pm
2 stops9h 19m
Portland
火 8/25
6:30 am-2:47 pm
2 stops9h 17m
$321
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
水 5/13
12:57 pm-11:59 pm
2 stops10h 02m
Boston Logan Intl
日 5/17
5:45 am-10:46 am
1 stop6h 01m
$322
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
火 3/31
9:44 am-11:59 pm
2 stops13h 15m
Boston Logan Intl
土 4/4
5:45 am-5:52 pm
2 stops13h 07m
$322
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
月 4/13
6:20 am-4:05 pm
2 stops8h 45m
Boston Logan Intl
水 4/15
5:55 pm-10:45 pm
1 stop5h 50m
$322
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
BTR-PWM
LFT-BOS
LCH-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
BTR-PWM
LFT-BOS
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 3月 15, 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.
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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 3月 15, 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 3月 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$266 | Average$438 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$456 | FlexibilityNo cancel fee | On-time63% |