In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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

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

How can I find direct flights from Cape Cod and the Islands to Louisiana?

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

Can I find deals for business class flights from Cape Cod and the Islands to Louisiana?

Yes. Cheapflights offers flight deals from Cape Cod and the Islands 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.

$298+ Flights from Cape Cod and the Islands to Louisiana

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1. Tell us where you want to go

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Cheap flight deals from Cape Cod and the Islands to Louisiana

One-way

One-way flights from Cape Cod and the Islands to Louisiana
Search for one-way flight options from Cape Cod and the Islands to Louisiana. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.

Wed 3/1112:07 pm

HYA

MSY

1 stop6h 56m

JetBlue

Deal found 2/12

$298

Thu 6/1812:15 pm

MVY

MSY

1 stop6h 41m

Delta

Deal found 2/9

$364

Mon 3/212:07 pm

HYA

MSY

1 stop5h 23m

JetBlue

Deal found 2/12

$403

Thu 3/2612:07 pm

HYA

MSY

1 stop7h 45m

JetBlue

Deal found 2/12

$458

Mon 3/21:28 pm

MVY

MSY

1 stop5h 35m

JetBlue

Deal found 2/12

$462

Mon 5/184:30 pm

MVY

MSY

1 stop5h 33m

JetBlue

Deal found 2/10

$517

Find flight deals from Cape Cod and the Islands to Louisiana

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	November
Cheapest in	March
Average price	$314

Provider with most accurate pricing for Boston Logan Intl-New Orleans Louis Armstrong flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-New Orleans Louis Armstrong flights.

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Highest demand for flights based on searches. 10% potential increase in price ($30 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 February 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Cape Cod and the Islands to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HyannisNew Orleans

HYA - MSY

HYAMSY

Hyannis Barnstable

Wed 3/11

12:07 pm-6:03 pm

1 stop6h 56m

$298

West TisburyNew Orleans

MVY - MSY

MVYMSY

West Tisbury Martha's Vineyard

Thu 6/18

12:15 pm-5:56 pm

1 stop6h 41m

$364

HyannisNew Orleans

HYA - MSY

HYAMSY

Hyannis Barnstable

Mon 3/2

12:07 pm-4:30 pm

1 stop5h 23m

$403

HyannisNew Orleans

HYA - MSY

HYAMSY

Hyannis Barnstable

Thu 3/26

12:07 pm-6:52 pm

1 stop7h 45m

$458

West TisburyNew Orleans

MVY - MSY

MVYMSY

West Tisbury Martha's Vineyard

Mon 3/2

1:28 pm-6:03 pm

1 stop5h 35m

$462

West TisburyNew Orleans

MVY - MSY

MVYMSY

West Tisbury Martha's Vineyard

Mon 5/18

4:30 pm-9:03 pm

1 stop5h 33m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Best time to book a flight from Cape Cod and the Islands to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Cape Cod and the Islands with our price prediction graph.

HYA-MSY

MVY-MSY

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 Cape Cod and the Islands to Louisiana

zzKDT-USLA

HYA-MSY

MVY-MSY

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Cape Cod and the Islands to Louisiana that include hotel bookings?
Yes. In addition to deals on Cape Cod and the Islands to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cape Cod and the Islands to Louisiana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Cod and the Islands to Louisiana.
Can I find deals for business class flights from Cape Cod and the Islands to Louisiana?
Yes. Cheapflights offers flight deals from Cape Cod and the Islands 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.

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$298+ Cheap flights from Cape Cod and the Islands 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cape Cod and the Islands to Louisiana with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Cape Cod and the Islands to Louisiana

One-way flights from Cape Cod and the Islands to LouisianaSearch for one-way flight options from Cape Cod and the Islands to Louisiana. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.

Search for one-way flight options from Cape Cod and the Islands to Louisiana. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.

Find flight deals from Cape Cod and the Islands to Louisiana

Keep the following information in mind while searching for Cape Cod and the Islands to Louisiana flight deals. Data was last updated February 13, 2026.

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cape Cod and the Islands to Louisiana that are best for you.

Best time to book a flight from Cape Cod and the Islands to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Cape Cod and the Islands with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cape Cod and the Islands to Louisiana

Related info for your journey

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

Can I find deals for flights from Cape Cod and the Islands to Louisiana that include hotel bookings?

How can I find direct flights from Cape Cod and the Islands to Louisiana?

Can I find deals for business class flights from Cape Cod and the Islands to Louisiana?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cape Cod and the Islands to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Cape Cod and the Islands to Louisiana by cabin class

Find flights from Cape Cod and the Islands to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Cape Cod and the Islands and Louisiana flights

Browse other Cape Cod and the Islands and Louisiana flight options. Last updated on February 13, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Find a return flight route from Louisiana

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Cape Cod and the Islands to Louisiana flights

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One-way flights from Cape Cod and the Islands to Louisiana
Search for one-way flight options from Cape Cod and the Islands to Louisiana. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.