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$110+ Cheap flights from New Hampshire to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — MSY
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap flight deals from New Hampshire to Louisiana

Cheapest flights from New Hampshire to Louisiana
Explore the most affordable flight options available from New Hampshire to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This CheapOair deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:05 am
BOS
-
MSY
Nonstop3h 41m
Multiple Airlines
Wed 5/134:15 pm
MSY
-
BOS
1 stop6h 29m
Multiple Airlines
Deal found 3/25$203
This Priceline deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:10 am
BOS
-
MSY
Nonstop3h 42m
Multiple Airlines
Fri 5/295:21 pm
MSY
-
BOS
1 stop7h 03m
Multiple Airlines
Deal found 3/24$204
This Frontier deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:30 am
BOS
-
MSY
1 stop6h 10m
Frontier
Mon 5/115:21 pm
MSY
-
BOS
1 stop7h 03m
Frontier
Deal found 3/24$205
This Frontier deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:30 am
BOS
-
MSY
1 stop6h 10m
Frontier
Mon 4/206:32 pm
MSY
-
BOS
1 stop5h 59m
Frontier
Deal found 3/23$206
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:45 am
BOS
-
MSY
1 stop17h 59m
Multiple Airlines
Thu 5/75:21 pm
MSY
-
BOS
2 stops16h 45m
Multiple Airlines
Deal found 3/23$207
This CheapOair deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:49 pm
BOS
-
MSY
1 stop15h 30m
Spirit Airlines
Wed 4/153:39 pm
MSY
-
BOS
1 stop17h 36m
Spirit Airlines
Deal found 3/22$208
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:44 am
BOS
-
MSY
2 stops8h 37m
Frontier
Tue 6/25:21 pm
MSY
-
BOS
1 stop7h 03m
Frontier
Deal found 3/24$209
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:25 pm
BOS
-
MSY
1 stop5h 20m
Southwest
Sat 5/94:05 pm
MSY
-
BOS
2 stops6h 35m
Southwest
Deal found 3/24$211
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:25 pm
BOS
-
MSY
1 stop5h 20m
Southwest
Wed 4/229:30 am
MSY
-
BOS
1 stop5h 25m
Southwest
Deal found 3/21$212
This CheapOair deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 4/125:30 am
BOS
-
MSY
1 stop6h 10m
Multiple Airlines
Wed 4/153:39 pm
MSY
-
BOS
1 stop7h 18m
Multiple Airlines
Deal found 3/22$213
This Priceline deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:30 am
BOS
-
MSY
1 stop6h 10m
Multiple Airlines
Thu 4/166:00 am
MSY
-
BOS
Nonstop3h 13m
Multiple Airlines
Deal found 3/24$214
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:36 pm
PWM
-
MSY
1 stop6h 53m
American Airlines
Wed 5/271:50 pm
MSY
-
PWM
1 stop7h 57m
American Airlines
Deal found 3/24$263

Find flight deals from New Hampshire to Louisiana

Keep the following information in mind while searching for New Hampshire to Louisiana flight deals. Data was last updated March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$203
(CheapOair)

One-way from

$110
(Super.com)

Popular in

November

Cheapest in

September

Average price

$266
Provider with most accurate pricing for Boston Logan Intl-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-New Orleans Louis Armstrong flights.
Search Deals
From New Hampshire to Louisiana
Search Deals
One-way flight from New Hampshire to Louisiana
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from New Hampshire to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 5/26

5:36 pm-11:29 pm

1 stop6h 53m

New Orleans Louis Armstrong

Wed 5/27

12:38 pm-9:47 pm

1 stop8h 09m

$263

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 5/26

6:25 am-4:04 pm

2 stops10h 39m

New Orleans Louis Armstrong

Wed 5/27

5:13 pm-11:09 pm

1 stop4h 56m

$268

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Tue 4/7

7:00 am-9:45 am

Nonstop3h 45m

New Orleans Louis Armstrong

Tue 4/14

3:11 pm-12:14 am

1 stop8h 03m

$272

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

Wed 6/10

6:30 am-3:12 pm

2 stops9h 42m

Baton Rouge Ryan

Wed 6/17

4:00 pm-11:15 pm

1 stop6h 15m

$316

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Tue 9/1

1:29 pm-7:31 pm

1 stop7h 02m

Lafayette Regional

Tue 9/8

4:14 pm-11:34 pm

1 stop6h 20m

$324

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Wed 6/10

10:55 am-5:58 pm

1 stop8h 03m

New Orleans Louis Armstrong

Tue 6/16

12:17 pm-7:14 pm

1 stop5h 57m

$327

BostonBaton Rouge

BOS - BTR

BOSBTR

Boston Logan Intl

Thu 4/30

5:30 pm-9:56 pm

1 stop5h 26m

Baton Rouge Ryan

Mon 5/4

7:08 pm-1:22 am

1 stop5h 14m

$327

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Thu 5/7

5:45 am-5:37 pm

2 stops12h 52m

New Orleans Louis Armstrong

Sun 5/10

6:00 am-12:51 pm

1 stop5h 51m

$332

BostonShreveport

BOS - SHV

BOSSHV

Boston Logan Intl

Fri 8/14

1:29 pm-9:04 pm

1 stop8h 35m

Shreveport

Sat 8/15

11:17 am-9:58 pm

2 stops9h 41m

$335

ManchesterNew Orleans

MHT - MSY

MHTMSY

Manchester

Tue 5/26

1:45 pm-7:30 pm

1 stop6h 45m

New Orleans Louis Armstrong

Sun 5/31

5:10 am-12:05 pm

1 stop5h 55m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from New Hampshire to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Louisiana

What is the cheapest month to book a flight from New Hampshire to Louisiana?

Currently, December is the cheapest month in which you can book a flight from New Hampshire to Louisiana (average of $162). Flying from New Hampshire to Louisiana in August is currently the most expensive (average of $404). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from New Hampshire to Louisiana?

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated March 26, 2026.
Read reviews from past customers who have flown Southwest and American Airlines from New Hampshire to Louisiana. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,333 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,333 reviews
Southwest
8.0
Very good
4,333 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,496 reviews
Southwest
8.0
Very good
4,333 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New Hampshire to Louisiana?

    For as low as $272, American Airlines can have you in Louisiana from New Hampshire in 3h 45m. The distance between New Hampshire and Louisiana is about 1366 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from New Hampshire to Louisiana that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Louisiana.

  • Can I find deals for business class flights from New Hampshire to Louisiana?

    Yes. Cheapflights offers flight deals from New Hampshire to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Hampshire to Louisiana?

    Currently, December is the cheapest month in which you can book a flight from New Hampshire to Louisiana (average of $162). Flying from New Hampshire to Louisiana in August is currently the most expensive (average of $404). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for New Hampshire to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New Hampshire to Louisiana

Discover the top 2 airlines that operate flights from New Hampshire to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$286Average$515FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$312Average$481FlexibilityNo cancel feeOn-time63%

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