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$100+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — MSY
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$169
(Delta)

One-way from

$100
(Southwest)

Popular in

October

Cheapest in

January

Average price

$257
From New Hampshire to Louisiana
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One-way flight from New Hampshire to Louisiana
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Highest demand for flights based on searches. 4% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 31, 2025.

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.
Tue 9/97:05 amBOS - MSY
1 stop5h 26mDelta
Fri 9/122:37 pmMSY - BOS
Nonstop3h 22mDelta
Deal found 7/31$169
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.
Sun 10/123:31 pmBOS - MSY
Nonstop3h 25mSpirit Airlines
Thu 10/1610:16 amMSY - BOS
Nonstop3h 20mSpirit Airlines
Deal found 7/29$172
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/302:15 pmBOS - MSY
Nonstop3h 40mJetBlue
Tue 9/22:35 pmMSY - BOS
Nonstop3h 30mJetBlue
Deal found 7/29$173
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.
Wed 8/2712:30 pmBOS - MSY
1 stop5h 08mAmerican Airlines
Wed 9/34:13 pmMSY - BOS
1 stop6h 29mAmerican Airlines
Deal found 7/30$178
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:10 amBOS - MSY
2 stops8h 55mSouthwest
Sun 9/215:20 amMSY - BOS
1 stop6h 00mSouthwest
Deal found 7/30$184
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.
Thu 10/27:09 amPWM - MSY
1 stop8h 18mJetBlue
Sat 10/43:22 pmMSY - PWM
1 stop5h 40mJetBlue
Deal found 7/30$217
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 8/208:05 amBOS - MSY
1 stop7h 05mUnited Airlines
Sat 8/233:35 pmMSY - BOS
1 stop6h 53mUnited Airlines
Deal found 7/30$219
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 8/306:31 amPWM - MSY
1 stop13h 00mDelta
Mon 9/811:25 amMSY - PWM
1 stop25h 31mDelta
Deal found 7/30$244
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.
Tue 9/98:20 amBOS - BTR
1 stop6h 17mDelta
Sat 9/134:39 pmBTR - BOS
1 stop7h 39mDelta
Deal found 7/31$257
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 9/53:37 pmBOS - BTR
1 stop7h 24mAmerican Airlines
Sun 9/76:00 amBTR - BOS
1 stop6h 53mAmerican Airlines
Deal found 7/29$269
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.
Wed 10/2910:36 amBOS - SHV
1 stop8h 15mAmerican Airlines
Mon 11/34:43 pmSHV - BOS
1 stop6h 33mAmerican Airlines
Deal found 7/30$269
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.
Sat 11/112:25 pmBOS - SHV
2 stops10h 47mUnited Airlines
Wed 11/125:20 amSHV - BOS
1 stop6h 06mUnited Airlines
Deal found 7/30$274

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 July 31, 2025.
Use the filters below to find and compare flights from New Hampshire to Louisiana that are best for you.

Fly from

New Hampshire

Fly to

Louisiana

Route

Depart

Return

Price

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Tue 9/9

7:05 am-11:31 am

1 stop5h 26m

New Orleans Louis Armstrong

Fri 9/12

2:37 pm-6:59 pm

Nonstop3h 22m

$169

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Sun 10/12

3:31 pm-5:56 pm

Nonstop3h 25m

New Orleans Louis Armstrong

Thu 10/16

10:16 am-2:36 pm

Nonstop3h 20m

$172

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Sat 8/30

2:15 pm-4:55 pm

Nonstop3h 40m

New Orleans Louis Armstrong

Tue 9/2

2:35 pm-7:05 pm

Nonstop3h 30m

$173

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Wed 8/27

12:30 pm-4:38 pm

1 stop5h 08m

New Orleans Louis Armstrong

Wed 9/3

4:13 pm-11:42 pm

1 stop6h 29m

$178

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Thu 9/18

7:10 am-3:05 pm

2 stops8h 55m

New Orleans Louis Armstrong

Sun 9/21

5:20 am-12:20 pm

1 stop6h 00m

$184

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Thu 10/2

7:09 am-2:27 pm

1 stop8h 18m

New Orleans Louis Armstrong

Sat 10/4

3:22 pm-10:02 pm

1 stop5h 40m

$217

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Wed 8/20

8:05 am-2:10 pm

1 stop7h 05m

New Orleans Louis Armstrong

Sat 8/23

3:35 pm-11:28 pm

1 stop6h 53m

$219

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sat 8/30

6:31 am-6:31 pm

1 stop13h 00m

New Orleans Louis Armstrong

Mon 9/8

11:25 am-1:56 pm

1 stop25h 31m

$244

BostonBaton Rouge

BOS - BTR

BOSBTR

Boston Logan Intl

Tue 9/9

8:20 am-1:37 pm

1 stop6h 17m

Baton Rouge Ryan

Sat 9/13

4:39 pm-1:18 am

1 stop7h 39m

$257

BostonBaton Rouge

BOS - BTR

BOSBTR

Boston Logan Intl

Fri 9/5

3:37 pm-10:01 pm

1 stop7h 24m

Baton Rouge Ryan

Sun 9/7

6:00 am-1:53 pm

1 stop6h 53m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 58 results
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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, August is the cheapest month in which you can book a flight from New Hampshire to Louisiana (average of $256). Flying from New Hampshire to Louisiana in April is currently the most expensive (average of $343). 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.

What is the cheapest time of day to fly from NH to LA?

Find hourly flight availability from New Hampshire to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Louisiana as you normally would.

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 July 31, 2025.
Read reviews from past customers who have flown Southwest, Delta, and Breeze Airways 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
4,246 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Breeze Airways
8.0
Very good
191 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

  • What are the cheapest airlines to fly from New Hampshire to Louisiana one-way?

    One-way options have recently been found by users for as low as $100 on Southwest. Other airlines that offer cheap prices include Spirit Airlines from $102 and United Airlines from $104 one-way.

  • 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, August is the cheapest month in which you can book a flight from New Hampshire to Louisiana (average of $256). Flying from New Hampshire to Louisiana in April is currently the most expensive (average of $343). 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$291Average$451FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$300Average$487FlexibilityNo cancel feeOn-time71%

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