$140+ Cheap flights from Louisiana to New Hampshire
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — MHT
Oct 8 — Oct 151
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
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 September 8, 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 September 8, 2026.
This Frontier deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/109:04 pm -
1 stop12h 58m
Sat 10/1711:47 am -
1 stop9h 22m
Deal found 9/3![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 12/19:45 am -
1 stop24h 53m
Wed 12/912:18 pm -
1 stop6h 00m
Deal found 9/3![Breeze Airways logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 12/99:00 am -
1 stop23h 51m
Fri 1/85:00 pm -
1 stop25h 30m
Deal found 9/7![Breeze Airways logo]()
$281
This Priceline deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Sat 10/105:59 pm -
Nonstop3h 51m
Sat 10/1711:47 am -
1 stop9h 22m
Deal found 9/3![Multiple Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am -
1 stop5h 32m
Fri 10/306:36 pm -
1 stop6h 17m
Deal found 9/3![United Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 11/67:00 am -
1 stop8h 55m
Mon 11/95:35 pm -
1 stop26h 33m
Deal found 9/5![Breeze Airways logo]()
$287
This Cheapflightsfares deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/35:02 pm -
Nonstop3h 53m
Sat 10/108:59 pm -
Nonstop3h 37m
Deal found 9/3![JetBlue logo]()
$288
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/102:21 pm -
1 stop8h 04m
Wed 10/146:00 am -
1 stop5h 42m
Deal found 9/3![United Airlines logo]()
$289
This JetBlue deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:15 am -
1 stop6h 06m
Wed 9/308:19 am -
1 stop8h 53m
Deal found 9/4![JetBlue logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/169:05 pm -
1 stop12h 57m
Tue 10/2012:57 pm -
1 stop28h 13m
Deal found 9/5![Frontier logo]()
$294
This Jettzy deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:04 pm -
1 stop12h 58m
Mon 10/128:59 pm -
Nonstop3h 37m
Deal found 9/6![Multiple Airlines logo]()
$295
This JetBlue deal was found by Cheapflights users on 9/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:05 am -
1 stop5h 54m
Tue 11/109:45 am -
1 stop8h 27m
Deal found 9/8![JetBlue logo]()
$296
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 September 8, 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 September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/118:00 am -
1 stop5h 32m
Thu 11/121:32 pm -
1 stop7h 26m
Deal found 9/4![United Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:08 am -
1 stop5h 34m
Sun 11/16:00 am -
1 stop6h 04m
Deal found 9/8![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/7. 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 12/103:31 pm -
Nonstop3h 22m
Sat 1/911:00 am -
Nonstop3h 49m
Deal found 9/7![Delta logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/219:10 am -
1 stop6h 14m
Wed 10/286:31 pm -
1 stop28h 26m
Deal found 9/6![Breeze Airways logo]()
$372
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 11/1410:35 am -
2 stops7h 00m
Mon 11/1612:45 pm -
2 stops8h 50m
Deal found 9/3![Southwest logo]()
$395
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/217:05 am -
2 stops9h 47m
Sat 10/243:54 pm -
1 stop6h 40m
Deal found 9/3![United Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/202:17 pm -
1 stop7h 33m
Tue 11/312:41 pm -
1 stop7h 46m
Deal found 9/3![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/8. 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.
Wed 10/145:09 pm -
1 stop5h 26m
Wed 10/216:01 am -
1 stop7h 09m
Deal found 9/8![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 9/7. 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.
Sun 12/136:59 pm -
1 stop5h 17m
Sat 1/25:15 pm -
1 stop5h 39m
Deal found 9/7![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 1/110:25 am -
2 stops7h 20m
Wed 1/65:20 am -
2 stops9h 45m
Deal found 9/3![Southwest logo]()
$417
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/711:45 am -
2 stops10h 43m
Sat 10/246:00 am -
2 stops10h 44m
Deal found 9/5![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/52:36 pm -
Nonstop3h 18m
Mon 11/95:40 pm -
1 stop5h 47m
Deal found 9/4![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 9/7. 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 12/910:25 am -
2 stops7h 20m
Sat 1/98:40 am -
2 stops10h 15m
Deal found 9/7![Southwest logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 9/197:30 am -
1 stop8h 59m
Wed 9/237:25 am -
1 stop6h 59m
Deal found 9/4![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:08 am -
1 stop6h 36m
Sun 11/15:45 am -
1 stop6h 19m
Deal found 9/5![American Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 11/135:30 am -
1 stop6h 31m
Mon 11/166:27 am -
2 stops10h 46m
Deal found 9/8![Delta logo]()
$392
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:00 pm -
1 stop5h 05m
Thu 12/312:10 pm -
2 stops9h 00m
Deal found 9/5![Southwest logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:05 am -
2 stops9h 47m
Tue 9/223:49 pm -
1 stop6h 30m
Deal found 9/3![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 2/52:20 pm -
Nonstop3h 20m
Wed 2/109:10 am -
1 stop8h 15m
Deal found 9/5![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 9/7. 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 2/1111:30 am -
2 stops6h 25m
Sat 2/135:00 pm -
1 stop5h 55m
Deal found 9/7![Southwest logo]()
$442
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 10/142:16 pm -
1 stop8h 23m
Tue 10/209:30 am -
2 stops9h 18m
Deal found 9/7![United Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:24 pm -
1 stop5h 07m
Sat 11/212:05 pm -
1 stop8h 19m
Deal found 9/6![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/1712:16 pm -
2 stops9h 29m
Tue 10/2010:36 am -
2 stops10h 32m
Deal found 9/5![United Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:35 pm -
1 stop5h 21m
Fri 9/255:59 pm -
1 stop6h 39m
Deal found 9/6![American Airlines logo]()
$577
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 11/115:18 pm -
1 stop5h 13m
Sun 11/156:00 am -
1 stop7h 02m
Deal found 9/3![Delta logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:15 am -
1 stop6h 09m
Tue 11/37:31 am -
2 stops11h 12m
Deal found 9/3![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/225:20 am -
2 stops8h 02m
Sat 9/267:38 am -
2 stops8h 51m
Deal found 9/7![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/7. 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.
Sat 9/194:30 pm -
1 stop7h 47m
Sun 9/205:30 am -
1 stop8h 22m
Deal found 9/7![Delta logo]()
$460
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/22:30 pm -
2 stops8h 25m
Fri 10/96:55 pm -
1 stop6h 40m
Deal found 9/4![Southwest logo]()
$621
This American Airlines deal was found by Cheapflights users on 9/7. 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 11/138:00 am -
2 stops9h 42m
Sun 11/157:12 pm -
1 stop5h 45m
Deal found 9/7![American Airlines logo]()
$700
Last-minute flights from Louisiana to New HampshireDiscover last-minute flight deals from Louisiana to New Hampshire. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to New Hampshire. Data last updated September 8, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:15 am -
1 stop6h 06m
Wed 9/308:19 am -
1 stop8h 53m
Deal found 9/4![JetBlue logo]()
$293
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Mon 9/2811:50 am -
1 stop6h 35m
Fri 10/25:38 pm -
1 stop6h 21m
Deal found 9/3![United Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:55 pm -
Nonstop3h 26m
Sat 10/311:15 am -
Nonstop3h 32m
Deal found 9/3![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/76:15 am -
1 stop4h 59m
Wed 10/145:17 am -
1 stop6h 37m
Deal found 9/3![American Airlines logo]()
$316
This Jettzy deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:04 pm -
1 stop12h 58m
Mon 10/128:59 pm -
Nonstop3h 37m
Deal found 9/6![Multiple Airlines logo]()
$295
This Frontier deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/109:04 pm -
1 stop12h 58m
Sat 10/1711:47 am -
1 stop9h 22m
Deal found 9/3![Frontier logo]()
$268
This Priceline deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Sat 10/105:59 pm -
Nonstop3h 51m
Sat 10/1711:47 am -
1 stop9h 22m
Deal found 9/3![Multiple Airlines logo]()
$283
This Cheapflightsfares deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/105:59 pm -
Nonstop3h 51m
Tue 10/208:59 pm -
Nonstop3h 37m
Deal found 9/3![JetBlue logo]()
$288
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/102:21 pm -
1 stop8h 04m
Wed 10/146:00 am -
1 stop5h 42m
Deal found 9/3![United Airlines logo]()
$289
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/107:18 pm -
Nonstop3h 41m
Tue 10/138:59 pm -
Nonstop3h 37m
Deal found 9/4![JetBlue logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/169:05 pm -
1 stop12h 57m
Tue 10/2012:57 pm -
1 stop28h 13m
Deal found 9/5![Frontier logo]()
$294
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am -
1 stop5h 32m
Fri 10/306:36 pm -
1 stop6h 17m
Deal found 9/3![United Airlines logo]()
$284
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 September 8, 2026.
Search for one-way flight options from Louisiana to New Hampshire. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Frontier deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/89:04 pm -
1 stop12h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/167:00 am -
1 stop27h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Breeze Airways logo]()
$140
This CheapOair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Thu 10/18:03 pm -
1 stop13h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$141
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Sat 10/33:17 pm -
1 stop18h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 11/66:03 pm -
2 stops14h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$144
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:21 pm -
1 stop8h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$145
This Super.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/28:03 pm -
1 stop13h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$147
This Super.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 9/208:03 pm -
1 stop13h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/47:00 am -
1 stop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Breeze Airways logo]()
$149
This JetBlue deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 11/46:00 am -
Nonstop3h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![JetBlue logo]()
$149
This Frontier deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:05 pm -
1 stop12h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$150
This Super.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Sat 10/35:02 pm -
Nonstop3h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![JetBlue logo]()
$151
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $268 (Frontier) |
One-way from | $140 (Frontier) |
Popular in | May |
Cheapest in | January |
Average price | $317 |
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 7,457,451 searches. Data last updated September 8, 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 OrleansManchester
MSY New Orleans Louis Armstrong - MHT Manchester
MSYMHT
New Orleans Louis Armstrong
Fri 10/16
2:44 pm-11:38 am
2 stops19h 54m
Manchester
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$175
New OrleansManchester
MSY New Orleans Louis Armstrong - MHT Manchester
MSYMHT
New Orleans Louis Armstrong
Sat 11/14
1:20 pm-9:48 pm
1 stop7h 28m
Manchester
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$178
New OrleansManchester
MSY New Orleans Louis Armstrong - MHT Manchester
MSYMHT
New Orleans Louis Armstrong
Thu 10/15
9:38 am-11:56 pm
2 stops13h 18m
Manchester
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$183
New OrleansBoston
MSY New Orleans Louis Armstrong - BOS Boston Logan Intl
MSYBOS
New Orleans Louis Armstrong
Fri 9/18
8:00 am-4:48 pm
2 stops7h 48m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$184
New OrleansPortland
MSY New Orleans Louis Armstrong - PWM Portland
MSYPWM
New Orleans Louis Armstrong
Tue 10/13
5:16 pm-11:59 pm
1 stop5h 43m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$185
New OrleansBoston
MSY New Orleans Louis Armstrong - BOS Boston Logan Intl
MSYBOS
New Orleans Louis Armstrong
Mon 12/21
8:00 am-2:25 pm
1 stop5h 25m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$189
New OrleansBoston
MSY New Orleans Louis Armstrong - BOS Boston Logan Intl
MSYBOS
New Orleans Louis Armstrong
Mon 11/23
8:00 am-2:32 pm
1 stop5h 32m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$189
New OrleansPortland
MSY New Orleans Louis Armstrong - PWM Portland
MSYPWM
New Orleans Louis Armstrong
Sat 12/5
10:25 am-8:42 pm
2 stops9h 17m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$190
New OrleansBoston
MSY New Orleans Louis Armstrong - BOS Boston Logan Intl
MSYBOS
New Orleans Louis Armstrong
Fri 2/5
1:50 pm-10:30 pm
1 stop7h 40m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$194
New OrleansManchester
MSY New Orleans Louis Armstrong - MHT Manchester
MSYMHT
New Orleans Louis Armstrong
Wed 10/7
5:16 pm-12:23 am
1 stop6h 07m
Manchester
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$199
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-MHT
MSY-PWM
BTR-BOS
SHV-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Louisiana to New Hampshire
USLA-USNH
MSY-BOS
MSY-MHT
MSY-PWM
BTR-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 $336 and $441 in December.The cheapest round-trip price found within the last 5 days was $272 on Breeze Airways (Dec 1-Dec 9).
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 September 8, 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.
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - 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.
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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 September 8, 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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$435 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$363 | Average$536 | FlexibilityNo cancel fee | On-time63% |