$118+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — MHT
Sep 2 — Sep 91
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana to New Hampshire with Cheapflights
1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisiana to New Hampshire
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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 August 3, 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 August 3, 2026.
This Frontier deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Thu 8/207:11 pm
MSY
- BOS
1 stop12h 30m
Frontier
Tue 8/2512:45 pm
BOS
- MSY
1 stop6h 17m
Frontier
Deal found 8/1![Frontier logo]()
$238
This Travelocity deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:25 pm
MSY
- BOS
Nonstop3h 51m
Multiple Airlines
Sat 10/2411:05 am
BOS
- MSY
1 stop6h 29m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$241
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/267:11 pm
MSY
- BOS
1 stop12h 30m
Frontier
Sun 8/309:36 am
BOS
- MSY
1 stop9h 26m
Frontier
Deal found 7/29![Frontier logo]()
$244
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Sat 10/105:29 pm
MSY
- BOS
1 stop13h 51m
Multiple Airlines
Mon 10/199:30 am
BOS
- MSY
1 stop8h 21m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$246
This Priceline deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:10 pm
MSY
- BOS
Nonstop3h 51m
Multiple Airlines
Thu 9/2411:17 am
BOS
- MSY
1 stop8h 50m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$248
This Super.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:35 pm
MSY
- BOS
1 stop15h 34m
Frontier
Sun 8/2312:45 pm
BOS
- MSY
1 stop6h 17m
Frontier
Deal found 7/30![Frontier logo]()
$249
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Sat 10/105:29 pm
MSY
- BOS
1 stop13h 51m
Multiple Airlines
Wed 10/148:45 pm
BOS
- MSY
Nonstop4h 03m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$251
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/2512:19 pm
MSY
- BOS
1 stop5h 38m
JetBlue
Sat 8/295:01 am
BOS
- MSY
1 stop7h 23m
JetBlue
Deal found 7/31![JetBlue logo]()
$252
This Expedia deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Mon 9/1410:15 am
MSY
- BOS
1 stop6h 06m
Multiple Airlines
Fri 9/1811:36 am
BOS
- MSY
1 stop8h 31m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$253
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Sat 10/105:29 pm
MSY
- BOS
1 stop13h 51m
Frontier
Wed 10/1411:05 am
BOS
- MSY
1 stop25h 54m
Frontier
Deal found 7/29![Frontier logo]()
$254
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Sun 8/307:11 pm
MSY
- BOS
1 stop12h 30m
Frontier
Sun 9/612:45 pm
BOS
- MSY
1 stop6h 17m
Frontier
Deal found 8/2![Frontier logo]()
$255
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/127:15 am
BTR
- BOS
1 stop6h 28m
United Airlines
Sat 9/263:54 pm
BOS
- BTR
1 stop6h 22m
United Airlines
Deal found 7/31![United Airlines logo]()
$293
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 August 3, 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 August 3, 2026.
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/32:55 pm
MSY
- BOS
Nonstop3h 26m
Delta
Wed 10/711:10 am
BOS
- MSY
Nonstop3h 36m
Delta
Deal found 8/2![Delta logo]()
$267
This JetBlue deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Tue 9/12:31 pm
MSY
- BOS
Nonstop4h 04m
JetBlue
Sat 9/1210:15 am
BOS
- MSY
Nonstop3h 40m
JetBlue
Deal found 7/31![JetBlue logo]()
$277
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 10/32:15 pm
SHV
- BOS
1 stop6h 12m
American Airlines
Tue 10/610:10 am
BOS
- SHV
1 stop9h 05m
American Airlines
Deal found 7/28![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/257:15 am
BTR
- BOS
2 stops8h 33m
United Airlines
Sat 8/295:45 am
BOS
- BTR
2 stops8h 32m
United Airlines
Deal found 7/30![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/158:45 am
MSY
- MHT
2 stops8h 30m
Southwest
Mon 10/1911:30 am
MHT
- MSY
2 stops8h 40m
Southwest
Deal found 7/31![Southwest logo]()
$413
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/92:55 pm
MSY
- BOS
Nonstop3h 26m
Delta
Wed 9/1611:15 am
BOS
- MSY
Nonstop3h 32m
Delta
Deal found 7/31![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/22:55 pm
MSY
- BOS
Nonstop3h 29m
Delta
Wed 9/911:15 am
BOS
- MSY
Nonstop3h 32m
Delta
Deal found 7/29![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/285:20 am
LFT
- BOS
1 stop8h 19m
United Airlines
Tue 9/11:41 pm
BOS
- LFT
1 stop8h 21m
United Airlines
Deal found 8/1![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/252:55 pm
MSY
- BOS
Nonstop3h 29m
Delta
Tue 9/111:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Deal found 7/29![Delta logo]()
$287
This JetBlue deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Wed 9/166:10 pm
MSY
- BOS
Nonstop3h 51m
JetBlue
Sun 9/208:19 am
BOS
- MSY
1 stop8h 53m
JetBlue
Deal found 7/31![JetBlue logo]()
$368
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/15:20 pm
MSY
- PWM
1 stop5h 39m
American Airlines
Tue 10/67:00 am
PWM
- MSY
1 stop7h 46m
American Airlines
Deal found 7/29![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:25 am
SHV
- BOS
1 stop7h 04m
United Airlines
Thu 9/38:05 am
BOS
- SHV
2 stops8h 31m
United Airlines
Deal found 7/30![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/242:55 pm
MSY
- BOS
Nonstop3h 26m
Delta
Tue 9/2911:15 am
BOS
- MSY
Nonstop3h 32m
Delta
Deal found 7/30![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/224:04 pm
LFT
- BOS
1 stop6h 34m
United Airlines
Sat 9/56:00 am
BOS
- LFT
2 stops10h 29m
United Airlines
Deal found 7/31![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Mon 8/312:00 pm
MSY
- PWM
2 stops7h 25m
Southwest
Fri 9/410:30 am
PWM
- MSY
2 stops7h 40m
Southwest
Deal found 7/29![Southwest logo]()
$420
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/102:36 pm
MSY
- BOS
Nonstop3h 18m
Delta
Mon 10/1911:10 am
BOS
- MSY
Nonstop3h 36m
Delta
Deal found 7/30![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 11/248:00 am
MSY
- BOS
1 stop6h 50m
United Airlines
Mon 11/306:50 pm
BOS
- MSY
1 stop6h 09m
United Airlines
Deal found 7/29![United Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/2711:14 am
BTR
- BOS
1 stop8h 51m
American Airlines
Fri 8/287:30 am
BOS
- BTR
1 stop7h 27m
American Airlines
Deal found 7/28![American Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/152:36 pm
MSY
- BOS
Nonstop3h 18m
Delta
Mon 10/1911:10 am
BOS
- MSY
Nonstop3h 36m
Delta
Deal found 7/30![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/232:29 pm
BTR
- BOS
1 stop8h 26m
American Airlines
Sun 10/256:00 am
BOS
- BTR
1 stop6h 32m
American Airlines
Deal found 7/29![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/289:25 am
SHV
- BOS
2 stops8h 54m
United Airlines
Sun 8/307:25 am
BOS
- SHV
1 stop9h 11m
United Airlines
Deal found 7/29![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/202:55 pm
MSY
- BOS
Nonstop3h 29m
Delta
Tue 8/2511:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Deal found 8/2![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/177:00 am
MSY
- MHT
2 stops11h 01m
United Airlines
Wed 10/219:25 am
MHT
- MSY
2 stops13h 12m
United Airlines
Deal found 7/29![United Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:14 am
BTR
- PWM
2 stops9h 46m
American Airlines
Tue 8/2510:56 am
PWM
- BTR
2 stops10h 10m
American Airlines
Deal found 7/29![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/75:09 pm
SHV
- PWM
1 stop5h 26m
Delta
Sat 10/246:01 am
PWM
- SHV
1 stop8h 07m
Delta
Deal found 8/1![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/79:25 am
SHV
- PWM
2 stops13h 03m
United Airlines
Sat 10/243:26 pm
PWM
- SHV
1 stop7h 08m
United Airlines
Deal found 8/1![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 11/611:52 am
BTR
- MHT
1 stop5h 50m
American Airlines
Tue 11/105:03 pm
MHT
- BTR
1 stop6h 46m
American Airlines
Deal found 8/2![American Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/197:15 am
BTR
- BOS
1 stop6h 24m
United Airlines
Sat 8/227:05 am
BOS
- BTR
2 stops9h 25m
United Airlines
Deal found 7/30![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/306:02 am
SHV
- BOS
1 stop7h 57m
Delta
Sun 11/15:30 am
BOS
- SHV
1 stop5h 44m
Delta
Deal found 8/1![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/75:08 pm
LFT
- BOS
1 stop7h 12m
Delta
Wed 10/142:59 pm
BOS
- LFT
1 stop8h 12m
Delta
Deal found 8/1![Delta logo]()
$339
Last-minute flights from Louisiana to New HampshireDiscover last-minute flight deals from Louisiana to New Hampshire. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to New Hampshire. Data last updated August 3, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:36 pm
MSY
- BOS
1 stop19h 33m
Multiple Airlines
Sat 8/1511:19 am
BOS
- MSY
Nonstop3h 33m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$339
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/1112:36 pm
MSY
- BOS
1 stop19h 33m
Frontier
Tue 8/2512:45 pm
BOS
- MSY
1 stop6h 17m
Frontier
Deal found 7/29![Frontier logo]()
$307
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/1112:36 pm
MSY
- BOS
1 stop19h 33m
Multiple Airlines
Tue 8/2511:10 am
BOS
- MSY
Nonstop3h 33m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/122:55 pm
MSY
- BOS
Nonstop3h 29m
Delta
Sat 8/1511:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Deal found 7/29![Delta logo]()
$287
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:36 pm
MSY
- BOS
1 stop19h 33m
Multiple Airlines
Mon 8/175:01 am
BOS
- MSY
1 stop7h 23m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/122:55 pm
MSY
- BOS
Nonstop3h 29m
Delta
Mon 8/1711:20 am
BOS
- MSY
Nonstop3h 36m
Delta
Deal found 7/29![Delta logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/198:00 am
MSY
- PWM
1 stop8h 45m
Multiple Airlines
Mon 8/247:00 am
PWM
- MSY
2 stops12h 02m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:30 am
BTR
- BOS
1 stop4h 46m
American Airlines
Sat 8/292:32 pm
BOS
- BTR
1 stop6h 34m
American Airlines
Deal found 7/30![American Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:10 pm
BTR
- BOS
1 stop6h 28m
United Airlines
Sat 8/296:00 am
BOS
- BTR
2 stops10h 30m
United Airlines
Deal found 7/30![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:25 am
SHV
- BOS
1 stop7h 04m
United Airlines
Thu 9/38:05 am
BOS
- SHV
2 stops8h 31m
United Airlines
Deal found 7/30![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/287:05 am
SHV
- BOS
1 stop9h 24m
United Airlines
Fri 9/41:41 pm
BOS
- SHV
1 stop6h 48m
United Airlines
Deal found 7/30![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/283:24 pm
LFT
- BOS
1 stop6h 01m
Delta
Wed 9/23:14 pm
BOS
- LFT
1 stop7h 27m
Delta
Deal found 7/30![Delta logo]()
$339
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 August 3, 2026.
Search for one-way flight options from Louisiana to New Hampshire. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/237:11 pm
MSY
- BOS
1 stop12h 30m
Frontier
Deal found 8/2![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:03 pm
MSY
- BOS
1 stop13h 48m
Frontier
Deal found 8/2![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 8/277:11 pm
MSY
- BOS
1 stop12h 30m
Frontier
Deal found 7/30![Frontier logo]()
$120
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Sun 10/185:29 pm
MSY
- BOS
1 stop13h 51m
Frontier
Deal found 7/30![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/97:00 am
MSY
- MHT
1 stop27h 38m
Breeze Airways
Deal found 7/30![Breeze Airways logo]()
$125
This Super.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:03 pm
MSY
- BOS
1 stop13h 48m
Frontier
Deal found 7/29![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/258:15 am
MSY
- PWM
1 stop12h 04m
Breeze Airways
Deal found 8/2![Breeze Airways logo]()
$127
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/267:11 pm
MSY
- BOS
1 stop12h 30m
Frontier
Deal found 7/29![Frontier logo]()
$128
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:43 pm
MSY
- BOS
1 stop10h 26m
Frontier
Deal found 7/28![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 10/15:17 pm
MSY
- BOS
2 stops39h 12m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/265:02 pm
MSY
- BOS
Nonstop3h 53m
JetBlue
Deal found 7/31![JetBlue logo]()
$132
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Sat 9/263:17 pm
MSY
- BOS
1 stop18h 41m
Frontier
Deal found 7/29![Frontier logo]()
$133
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 August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (Frontier) |
One-way from | $118 (Super.com) |
Popular in | May |
Cheapest in | January |
Average price | $285 |
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 August 3, 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
Sat 10/3
2:55 pm-7:21 pm
Nonstop3h 26m
Boston Logan Intl
Wed 10/7
11:10 am-1:46 pm
Nonstop3h 36m
$267
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Wed 9/9
2:55 pm-7:21 pm
Nonstop3h 26m
Boston Logan Intl
Wed 9/16
11:15 am-1:47 pm
Nonstop3h 32m
$267
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Tue 9/1
2:31 pm-7:35 pm
Nonstop4h 04m
Boston Logan Intl
Sat 9/12
10:15 am-12:55 pm
Nonstop3h 40m
$277
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Wed 9/2
2:55 pm-7:24 pm
Nonstop3h 29m
Boston Logan Intl
Wed 9/9
11:15 am-1:47 pm
Nonstop3h 32m
$277
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Tue 8/25
2:55 pm-7:24 pm
Nonstop3h 29m
Boston Logan Intl
Tue 9/1
11:20 am-1:56 pm
Nonstop3h 36m
$287
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Thu 9/24
2:55 pm-7:21 pm
Nonstop3h 26m
Boston Logan Intl
Tue 9/29
11:15 am-1:47 pm
Nonstop3h 32m
$289
Quickest round-trip
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Sat 10/10
2:36 pm-6:54 pm
Nonstop3h 18m
Boston Logan Intl
Mon 10/19
11:10 am-1:46 pm
Nonstop3h 36m
$289
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Thu 10/15
2:36 pm-6:54 pm
Nonstop3h 18m
Boston Logan Intl
Mon 10/19
11:10 am-1:46 pm
Nonstop3h 36m
$309
ShreveportBoston
SHV - BOS
SHVBOS
Shreveport
Sat 10/3
2:15 pm-9:27 pm
1 stop6h 12m
Boston Logan Intl
Tue 10/6
10:10 am-6:15 pm
1 stop9h 05m
$321
New OrleansBoston
MSY - BOS
MSYBOS
New Orleans Louis Armstrong
Thu 8/20
2:55 pm-7:24 pm
Nonstop3h 29m
Boston Logan Intl
Tue 8/25
11:20 am-1:56 pm
Nonstop3h 36m
$327
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
MSY-PWM
BTR-BOS
SHV-BOS
LFT-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
MSY-PWM
BTR-BOS
SHV-BOS
How much does it cost to fly round-trip from Louisiana to New Hampshire?
Airfare is below average for this route at the moment.
Louisiana to New Hampshire flights typically cost between $311 and $529 in October.The cheapest round-trip price found within the last 5 days was $304 on Breeze Airways (Oct 16-Oct 21).
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 August 3, 2026.
Get a feel of what it's like to fly with Southwest and American Airlines from Louisiana to New Hampshire by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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
Toggle through the tabs below to find thousands of 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 August 3, 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 August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$455 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$559 | FlexibilityNo cancel fee | On-time63% |