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$124+ Cheap flights from Boston (BOS) 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MSY
Mai 30 — Jun 61
Sa 5/30
Sa 6/6
1 adult, Economy
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Cheap flight deals from Boston to Louisiana

Cheapest flights from Boston to Louisiana
Explore the most affordable flight options available from Boston to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.

This Frontier deal was found by Cheapflights users on 4/26. 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.
Sa 5/236:00 am
BOS
-
MSY
1 stop11h 21m
Frontier
Di 6/25:21 pm
MSY
-
BOS
1 stop7h 03m
Frontier
Deal found 4/26$231
This Delta deal was found by Cheapflights users on 4/27. 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.
So 5/2411:08 am
BOS
-
MSY
Nonstop3h 32m
Delta
Di 6/22:35 pm
MSY
-
BOS
Nonstop3h 24m
Delta
Deal found 4/27$232
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Mo 5/257:00 am
BOS
-
MSY
1 stop10h 24m
Multiple Airlines
Di 6/25:21 pm
MSY
-
BOS
1 stop7h 03m
Multiple Airlines
Deal found 4/26$233
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 6/1310:29 am
BOS
-
MSY
Nonstop3h 33m
Multiple Airlines
Mi 6/175:21 pm
MSY
-
BOS
1 stop7h 06m
Multiple Airlines
Deal found 4/25$234
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Sa 5/233:54 pm
BOS
-
MSY
1 stop6h 55m
United Airlines
Mi 5/275:35 pm
MSY
-
BOS
1 stop6h 39m
United Airlines
Deal found 4/26$235
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sa 5/307:00 am
BOS
-
MSY
1 stop10h 33m
Multiple Airlines
Di 6/25:21 pm
MSY
-
BOS
1 stop7h 03m
Multiple Airlines
Deal found 4/26$236
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/257:00 am
BOS
-
MSY
1 stop10h 24m
Multiple Airlines
Mo 6/15:21 pm
MSY
-
BOS
1 stop13h 28m
Multiple Airlines
Deal found 4/25$237
This CheapOair deal was found by Cheapflights users on 4/25. 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.
Do 6/47:00 am
BOS
-
MSY
1 stop10h 24m
Multiple Airlines
Mo 6/85:21 pm
MSY
-
BOS
1 stop7h 03m
Multiple Airlines
Deal found 4/25$238
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/269:12 am
BOS
-
MSY
1 stop8h 09m
Frontier
So 5/315:21 pm
MSY
-
BOS
2 stops16h 45m
Frontier
Deal found 4/25$239
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/2710:10 am
BOS
-
MSY
Nonstop3h 42m
Multiple Airlines
Fr 6/55:21 pm
MSY
-
BOS
1 stop7h 03m
Multiple Airlines
Deal found 4/28$240
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/139:20 am
BOS
-
MSY
1 stop8h 04m
Multiple Airlines
Sa 5/165:21 pm
MSY
-
BOS
1 stop7h 03m
Multiple Airlines
Deal found 4/29$241
This Delta deal was found by Cheapflights users on 4/29. 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.
Di 10/209:05 am
BOS
-
BTR
1 stop6h 45m
Delta
Di 10/277:00 pm
BTR
-
BOS
1 stop4h 58m
Delta
Deal found 4/29$283

Find flight deals from Boston to Louisiana

Keep the following information in mind while searching for Boston to Louisiana flight deals. Data was last updated April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$231
(Frontier)

One-way from

$124
(Super.com)

Popular in

April

Cheapest in

September

Average price

$356

Good round-trip deal

$297 or less

Good one-way deal

$164 or less
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 Boston Logan Intl to Louisiana
Search Deals
One-way flight from Boston Logan Intl to Louisiana
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Louisiana.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Louisiana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 April 30, 2026.
Use the filters below to find and compare flights from Boston to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

So 5/24

11:08 am-1:40 pm

Nonstop3h 32m

New Orleans Louis Armstrong

Di 6/2

2:35 pm-6:59 pm

Nonstop3h 24m

$232

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Do 9/10

5:45 am-10:23 am

1 stop5h 38m

New Orleans Louis Armstrong

Mo 9/14

5:30 pm-1:05 am

1 stop6h 35m

$267

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Di 7/21

5:50 am-12:10 pm

2 stops7h 20m

New Orleans Louis Armstrong

Di 7/28

4:30 pm-11:30 pm

1 stop6h 00m

$282

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Fr 6/19

11:20 am-1:53 pm

Nonstop3h 33m

New Orleans Louis Armstrong

Mo 6/22

2:44 pm-7:16 pm

Nonstop3h 32m

$303

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Sa 5/30

5:35 am-10:35 am

1 stop6h 00m

Lafayette Regional

Sa 6/6

4:00 pm-1:28 am

1 stop8h 28m

$311

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Fr 5/29

5:45 am-10:24 am

1 stop5h 39m

New Orleans Louis Armstrong

Mi 9/2

9:00 am-5:55 pm

1 stop7h 55m

$322

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Do 5/28

10:10 am-12:52 pm

Nonstop3h 42m

New Orleans Louis Armstrong

Mi 9/2

12:05 pm-6:45 pm

1 stop5h 40m

$327

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Mo 10/26

6:30 pm-11:37 pm

1 stop6h 07m

New Orleans Louis Armstrong

Mi 10/28

5:20 am-2:23 pm

2 stops8h 03m

$327

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Mi 6/3

9:30 am-6:21 pm

2 stops9h 51m

Lafayette Regional

Mo 8/10

4:09 pm-11:30 pm

1 stop6h 21m

$335

BostonNew Orleans

BOS - MSY

BOSMSY

Boston Logan Intl

Mi 6/3

9:15 am-7:10 pm

2 stops10h 55m

New Orleans Louis Armstrong

Mo 6/8

12:20 pm-11:25 pm

2 stops10h 05m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Boston 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 Boston to Louisiana

How far ahead should I book a flight from Boston to Louisiana?

The price you pay for your flight from Boston to Louisiana may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Louisiana (average of $78). Flying from Boston to Louisiana in March is currently the most expensive (average of $810). 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 BOS to LA?

Find hourly flight availability from Boston 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 April 30, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 24% on flights from Boston to Louisiana by exploring options for tickets at noon.

What is the cheapest day to fly from Boston to Louisiana?

Use this chart to determine the cheapest time to fly round-trip from Boston to Louisiana. Price data was last updated on April 25, 2026.

Travelers seeking maximum savings on their Boston to Louisiana flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Louisiana

Explore weekly flight availability from Boston to Louisiana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2026.

The most flights from BOS to USLA are scheduled on a Wednesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Boston 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 April 30, 2026.
Read reviews from past customers who have flown Southwest,Delta, andJetBlue from Boston to Louisiana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,314 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

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
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

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.
Delta
7.9
Good
8,465 reviews
Southwest
8.0
Very good
4,314 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

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.
JetBlue
7.2
Good
2,967 reviews
Southwest
8.0
Very good
4,314 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

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
11,682 reviews
Southwest
8.0
Very good
4,314 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

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.
Spirit Airlines
6.3
Okay
8,633 reviews
Southwest
8.0
Very good
4,314 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

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 Boston to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Louisiana?

    If you book a flight to Louisiana from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • How popular is this Boston to Louisiana flight route?

    The Boston Logan Intl to Louisiana flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Louisiana?

    Airlines like Delta, United Airlines, and Southwest fly from Boston to Louisiana in about 3h 32m. The time it takes to get you to your destination can typically vary by up to 3h 48m. The distance between Boston and Louisiana is about 1366 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $47. Users have also found prices from $93 and $93 on JetBlue and Southwest, respectively.

  • What are the most popular routes from Boston to Louisiana?

    The most popular flight routes from Boston to Louisiana are Boston Logan Intl - New Orleans Louis Armstrong, Boston Logan Intl - Baton Rouge Ryan and Boston Logan Intl - Lafayette Regional.

  • What are the most reliable airlines from Boston to Louisiana?

    No one likes to see their flight delayed. When booking a flight from Boston to Louisiana consider choosing Qatar Airways (100%), TAP AIR PORTUGAL (93%) or Delta (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Louisiana?

    On average you can expect to pay $411 for a flight from Boston to Louisiana. The cheapest flight overall is $98 while the most popular route, (Boston Logan Intl - New Orleans Louis Armstrong) is currently priced at $197.

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

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

  • How can I find direct flights from Boston to Louisiana?

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

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

    Yes. Cheapflights offers flight deals from Boston 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 Boston to Louisiana?

    Currently, January is the cheapest month in which you can book a flight from Boston to Louisiana (average of $78). Flying from Boston to Louisiana in March is currently the most expensive (average of $810). 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.

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Alternative routes for Boston to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Boston to Louisiana

Discover the top 7 airlines that operate flights from Boston 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$81Average$209FlexibilityNo cancel feeOn-time65%
DeltaCheapest$107Average$426FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$136Average$307FlexibilityNo cancel feeOn-time62%
FrontierCheapest$137Average$300FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$186Average$353FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$186Average$476FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$394FlexibilityNo cancel feeOn-time69%

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