$123 Find Cheap Flights from Boston to Louisiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Louisiana departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Louisiana.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Louisiana.
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Cheap Flights from Boston to Louisiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Orleans
New Orleansnonstop$213
Baton Rouge
Baton Rouge1 stop$283
Shreveport
Shreveport2 stops$307
Lafayette
Lafayette1 stop$329
New Orleans
New Orleansnonstop$213
Baton Rouge
Baton Rouge1 stop$283
Shreveport
Shreveport2 stops$307
Lafayette
Lafayette1 stop$329

Book Cheap Boston to Louisiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Louisiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Louisiana

Sat, Jun 13 - Sat, Jun 20
Multiple Airlines Logo
10:40 am - 1:13 pm
BOS
-
MSY
3h 33mnonstop
Multiple Airlines Logo
5:21 pm - 1:27 am
MSY
-
BOS
7h 06m
1 stop
$213Multiple Airlines
Wed, Jul 1 - Sun, Jul 5
Frontier Logo
6:00 am - 4:26 pm
BOS
-
MSY
11h 26m
1 stop
Frontier Logo
7:39 am - 9:09 am
MSY
-
BOS
24h 30m
1 stop
$216Frontier
Wed, Jun 24 - Wed, Jul 1
American Airlines Logo
5:31 am - 10:44 am
BOS
-
MSY
6h 13m
1 stop
American Airlines Logo
5:19 pm - 12:28 am
MSY
-
BOS
6h 09m
1 stop
$217American Airlines
Mon, Nov 9 - Wed, Nov 18
United Airlines Logo
6:30 pm - 11:37 pm
BOS
-
MSY
6h 07m
1 stop
United Airlines Logo
2:16 pm - 8:59 pm
MSY
-
BOS
5h 43m
1 stop
$227United Airlines
Sun, Jun 28 - Sat, Jul 4
Frontier Logo
6:00 am - 4:26 pm
BOS
-
MSY
11h 26m
1 stop
Frontier Logo
5:21 pm - 1:27 am
MSY
-
BOS
7h 06m
1 stop
$228Frontier
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
3:13 pm - 10:45 pm
BOS
-
MSY
8h 32m
2 stops
United Airlines Logo
10:25 am - 5:36 pm
MSY
-
BOS
6h 11m
1 stop
$229United Airlines
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
5:45 am - 1:09 pm
BOS
-
MSY
8h 24m
2 stops
United Airlines Logo
5:05 am - 12:24 pm
MSY
-
BOS
6h 19m
1 stop
$231United Airlines
Sat, Jun 13 - Mon, Jun 22
American Airlines Logo
10:14 am - 5:32 pm
BOS
-
MSY
8h 18m
1 stop
American Airlines Logo
6:17 pm - 12:40 am
MSY
-
BOS
5h 23m
1 stop
$232American Airlines
Wed, Jun 17 - Wed, Jul 8
Delta Logo
6:50 am - 12:17 pm
BOS
-
SHV
6h 27m
1 stop
Delta Logo
5:16 pm - 1:20 am
SHV
-
BOS
7h 04m
1 stop
$320Delta
Wed, Jun 17 - Sat, Jun 20
Delta Logo
5:30 am - 10:57 am
BOS
-
LFT
6h 27m
1 stop
Delta Logo
4:00 pm - 1:31 am
LFT
-
BOS
8h 31m
1 stop
$329Delta
Booking Insights

KAYAK's insights & trends for Boston to Louisiana flights

Get data-powered insights and trends into flights from Boston to Louisiana to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Louisiana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Louisiana departing in June.

What is the cheapest Boston to Louisiana flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Louisiana from Boston found in the last 7 days was to New Orleans, at $158 round-trip. The most popular route is from Boston (BOS) to New Orleans (MSY), and the cheapest round-trip airline ticket found on this route in the last 7 days was $158.

What is the cheapest time of day to fly to Louisiana?

The average price for all round-trip flights from Boston to Louisiana depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Louisiana is generally at night, when round-trip flights cost $297 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to Louisiana is generally in the evening, which is peak travel time and where the average cost of a ticket is $359.

Can I save money by flying with a layover from Boston to Louisiana?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $189 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Louisiana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Louisiana is January, when tickets cost $78 (return) on average. On the other hand, the most expensive months are March and November, when the average cost of round-trip tickets is $810 and $528 respectively.

What’s the cheapest day of the week to fly from Boston to Louisiana?

The average price of all round-trip flights from Boston to Louisiana clicked on KAYAK for each day over the last 12 months.

For Boston to Louisiana, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Louisiana back to Boston, the best deals are generally found on Thursday, with Sunday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Louisiana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Louisiana, you should book around 3 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$123
Best time to beat the crowds with an average 11% drop in price.
Flight from Boston to New Orleans

FAQs - booking Louisiana flights

  • How does KAYAK find such low prices on flights from Boston to Louisiana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Louisiana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Louisiana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Louisiana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boston to Louisiana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Louisiana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boston to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Boston to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Boston to Louisiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Louisiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4262 reviews
8.1Boarding
7.0Food
8.0Comfort
7.5Entertainment
8.6Crew
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

It was fine for what it was. It’s not luxury travel but it was efficient, for the most part. Having my carry-on transferred into luggage however, was unwelcome.

We had better-than-average leg room and I loved the access to shows and movies. During boarding, we could not hear the agent even though we were close to the boarding door, which was kind of scary when we realized that half of the passengers had already boarded. Also, the entertainment was awesome, but I could not hear the movie as well as I would have liked, because my headphones were crappy. It would have been better if I could connect my own ear buds via Bluetooth or if JetBlue provided headphones.

On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!

Flight did not have onboard charging and TV screen flickering.

I was seated next to an autistic child who was out of control and had a child behind me kicking my seat for most of the trip. I will never fly JetBlue again. Ever. I don't care how cheap it is. It's terrible.

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

Boarding was easy. Provided drinks and snacks. Good aircraft and staff

Not very happy because of the long delaying which causes our luggages were not on the connection flight and nearly missed our connection flight.

JetBlue was good. Kayak offered us a deal if we bundled the rental car. This was a complete scam. Kayak said the total was $222... but when we went to pick up the car the agent at Rent a wreck said that we had to pay "fees and taxes" for a grand total of $750. I would recommend not using kayak or rent a wreck. They are both complicit in this scam. JetBlue worked out well.

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

My flight today was cancelled because it was Spirit Airlines but have received no refund.

THEY WENT OUT OF BUSINESS AND CANCELED FLIGHT. REPLACEMENT FLIGHTS WERE 300% HIGHER SO MY FAMILY COULD NOT GET TOGETHER. WHY AM I GETTING THIS SURVEY?????

If there WAS a flight it would have been EXCELENT..Maybe?

It would have been better IF IT HAD NOT BEEN CANCELED!!!!

There was no flight. Spirit went bankrupt Right before my departure and kayak did not refund me any money. I would like my refund kayak. How can I get it? Please let me know. Thank you

Flights were canceled due to airline shutting down and haven’t received a reimbursement. Had to book last minute new flights which were expensive

My flight was canceled the morning of the flight. I had to rebook a flight with a different airline that cost me $900 out of my pocket

We were surprised to be charged $99 for a personal item. And of course everything offered on the flight was an additional charge. Other than that the pilot flew and landed the plane well and the attendants and fellow passengers were nice enough.

Not enough crew members so we had to wait for more to arrive and they could never give us updates timing. Not even water for free on board. Bare bones airplane- there wasn’t even a seat back pocket to put things into. Spirit is cheap for a reason but this was dismal

I had a great experience from booking to boarding to landing. This was the best experience from all the flights I’ve had with Spirit so far! The price and times were affordable and perfect. I will fly with them again soon!

Everything you need to know for your flight from Boston to Louisiana

Information on your arrival and departure airports