How many flights depart from Louisiana to Florida Keys on average per week?

As of November 2025, there are 79 flights per week flying from Louisiana to Florida Keys. The most common day of the week flights depart is Wed, with 27% of flights taking off on this day.

What airlines fly to Florida Keys?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Florida Keys from Louisiana according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

How long is the flight from Louisiana to Florida Keys?

On average, it takes 4h 20m to fly from Louisiana to Florida Keys if you fly out of New Orleans (the most popular airport in Louisiana) and into Los Angeles (the most popular airport in Florida Keys). If you’re flying out of Shreveport and into Los Angeles, then the flight time is around 5h 49m.

What is the cheapest airline that flies from Louisiana to Florida Keys?

Frontier, Breeze Airways, and Spirit Airlines are the most popular carriers operating from Louisiana to Florida Keys

When did momondo last update prices for flights from Louisiana to Florida Keys?

Prices for flights from Louisiana to Florida Keys were last updated today.

How many operators does momondo search for flights from Louisiana to Florida Keys?

The number of operators available for flights from Louisiana to Florida Keys is 6 as of November 2025.

How old do you have to be to fly from Louisiana to Florida Keys?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisiana to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$54 Cheap Flights from Louisiana to Florida Keys in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Louisiana to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 9:14 pmMSY-MIA

9h 39m1 stop

9:19 pm - 9:40 amMIA-MSY

13h 21m1 stop

$110Frontier

Find Deal

Thu, Jan 8 - Sat, Jan 10

5:22 pm - 12:46 amMSY-MIA

6h 24m1 stop

6:05 am - 2:44 pmMIA-MSY

9h 39m1 stop

$123Frontier

Find Deal

Mon, Dec 15 - Thu, Dec 18

5:22 pm - 12:46 amMSY-MIA

6h 24m1 stop

5:30 am - 3:55 pmMIA-MSY

11h 25m1 stop

$124Frontier

Find Deal

Mon, Dec 15 - Tue, Dec 23

5:05 pm - 12:46 amMSY-MIA

6h 41m1 stop

7:00 am - 6:08 pmMIA-MSY

12h 08m1 stop

$130Multiple Airlines

Find Deal

Tue, Jan 6 - Sat, Jan 10

4:58 pm - 12:47 amMSY-MIA

6h 49m1 stop

7:00 am - 4:00 pmMIA-MSY

10h 00m1 stop

$134Multiple Airlines

Find Deal

Thu, Jan 1 - Thu, Jan 8

5:56 pm - 11:05 amMSY-EYW

16h 09m1 stop

9:57 am - 9:51 pmEYW-MSY

12h 54m1 stop

$149Breeze Airways

Find Deal

Mon, Dec 1 - Mon, Dec 8

4:40 pm - 8:15 amMSY-EYW

14h 35m1 stop

9:57 am - 9:51 pmEYW-MSY

12h 54m1 stop

$157Breeze Airways

Find Deal

Thu, Dec 4 - Mon, Dec 8

6:15 am - 1:30 pmMSY-EYW

6h 15m1 stop

2:25 pm - 9:23 pmEYW-MSY

7h 58m1 stop

$187Spirit Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

10:30 am - 7:15 pmLFT-MIA

7h 45m1 stop

9:15 am - 2:20 pmMIA-LFT

6h 05m1 stop

$219American Airlines

Find Deal

Sun, Jan 11 - Tue, Jan 20

4:38 pm - 11:13 pmBTR-MIA

5h 35m1 stop

9:15 am - 4:07 pmMIA-BTR

7h 52m1 stop

$233American Airlines

Find Deal

Tue, Jan 27 - Mon, Feb 2

Frontier flights from Louisiana to Florida Keys

Our best Frontier deals on Louisiana to Florida Keys flight tickets

Frontier

Jan 8

MSY10:35 amNew Orleans Louis Armstrong

9h 39m

1 stop

MIA9:14 pmMiami

Jan 10

MIA9:19 pmMiami

13h 21m

1 stop

MSY9:40 amNew Orleans Louis Armstrong

$110

Find similar

Frontier

Dec 15

MSY5:22 pmNew Orleans Louis Armstrong

6h 24m

1 stop

MIA12:46 amMiami

Dec 18

MIA6:05 amMiami

9h 39m

1 stop

MSY2:44 pmNew Orleans Louis Armstrong

$123

Find similar

Frontier

Dec 15

MSY5:22 pmNew Orleans Louis Armstrong

6h 24m

1 stop

MIA12:46 amMiami

Dec 23

MIA5:30 amMiami

11h 25m

1 stop

MSY3:55 pmNew Orleans Louis Armstrong

$124

Find similar

Spirit Airlines flights from Louisiana to Florida Keys

Our best Spirit Airlines deals on Louisiana to Florida Keys flight tickets

Spirit Airlines

Feb 14

MSY9:20 amNew Orleans Louis Armstrong

1h 55m

MIA12:15 pmMiami

Feb 17

MIA7:00 amMiami

2h 15m

MSY8:15 amNew Orleans Louis Armstrong

$149

Find similar

Spirit Airlines

Nov 30

MSY10:12 amNew Orleans Louis Armstrong

1h 53m

MIA1:05 pmMiami

Dec 7

MIA6:05 amMiami

15h 33m

1 stop

MSY8:38 pmNew Orleans Louis Armstrong

$150

Find similar

Spirit Airlines

Nov 27

MSY10:12 amNew Orleans Louis Armstrong

1h 53m

MIA1:05 pmMiami

Dec 11

MIA6:05 amMiami

15h 33m

1 stop

MSY8:38 pmNew Orleans Louis Armstrong

$151

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Thu 1/8

10:35 am-9:14 pm

1 stop9h 39m

Miami

Sat 1/10

9:19 pm-9:40 am

1 stop13h 21m

$110

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Mon 12/15

5:22 pm-12:46 am

1 stop6h 24m

Miami

Thu 12/18

6:05 am-2:44 pm

1 stop9h 39m

$123

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Mon 12/15

5:22 pm-12:46 am

1 stop6h 24m

Miami

Tue 12/23

5:30 am-3:55 pm

1 stop11h 25m

$124

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Tue 1/6

5:05 pm-12:46 am

1 stop6h 41m

Miami

Sat 1/10

7:00 am-6:08 pm

1 stop12h 08m

$130

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Thu 1/1

4:58 pm-12:47 am

1 stop6h 49m

Miami

Thu 1/8

7:00 am-4:00 pm

1 stop10h 00m

$134

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Mon 12/1

5:56 pm-11:05 am

1 stop16h 09m

Key West

Mon 12/8

9:57 am-9:51 pm

1 stop12h 54m

$149

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 12/4

4:40 pm-8:15 am

1 stop14h 35m

Key West

Mon 12/8

9:57 am-9:51 pm

1 stop12h 54m

$157

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 1/16

6:15 am-1:30 pm

1 stop6h 15m

Key West

Mon 1/19

2:25 pm-9:23 pm

1 stop7h 58m

$187

LafayetteMiami

LFT - MIA

LFTMIA

Lafayette Regional

Sun 1/11

10:30 am-7:15 pm

1 stop7h 45m

Miami

Tue 1/20

9:15 am-2:20 pm

1 stop6h 05m

$219

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Tue 1/27

4:38 pm-11:13 pm

1 stop5h 35m

Miami

Mon 2/2

9:15 am-4:07 pm

1 stop7h 52m

$233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisiana to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of February is another great option to travel to Florida Keys, with average flight prices from Louisiana averaging around $237.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Louisiana to Florida Keys is on a Friday when prices can be found for as low as $400. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $561.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Louisiana to Florida Keys in the evening for as low as $189. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $532.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $264 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Louisiana for as low as $202 on momondo.

Can stopping save me money on Louisiana to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Louisiana to Florida Keys.

Cheap Louisiana to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Florida Keys

Fastest flight time	1h 54m
Direct flights	Every day
Airports in Florida Keys	1 airport

The fastest flight from Louisiana to Florida Keys takes 1h 54m

Direct flights go from Louisiana to Florida Keys every day.

There is 1 airport near Florida Keys: Miami (MIA)

Search flight deals

When did momondo last update prices for flights from Louisiana to Florida Keys?
Prices for flights from Louisiana to Florida Keys were last updated today.
How many operators does momondo search for flights from Louisiana to Florida Keys?
The number of operators available for flights from Louisiana to Florida Keys is 6 as of November 2025.
How old do you have to be to fly from Louisiana to Florida Keys?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisiana to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Louisiana to Florida Keys?
Based on momondo bookings for flights between Louisiana and Florida Keys, the leading plane model is Airbus A320-100/200, making up 14.14% of the total bookings. Other popular models include Boeing 737 MAX 8 with 12.58%, Boeing 737-800 with 9.68%, and Boeing 737-900 with 9.19%.

Best airlines flying from Louisiana to Florida Keys

Compare and see reviews for airlines that fly from Louisiana to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $102	Free Cancellation	Rating 8.1 234 reviews	Search Breeze Airways flights
Delta	PriceFrom $159	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
United Airlines	PriceFrom $255	Free Cancellation	Rating 7.4 9,019 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Florida Keys?

It is quick and easy to find Louisiana to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

Can I find flights from Louisiana to Florida Keys with flexible booking policies on momondo?

momondo does allow users to show only those flights to Florida Keys from Louisiana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisiana to Florida Keys?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisiana to Florida Keys.

I’m not ready to book a flight from Louisiana to Florida Keys right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisiana to Florida Keys now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florida Keys and let you know when they change.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 12/19

Fri 12/26

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Flights to New Yorkfrom $44

Flights to Los Angelesfrom $50

Flights to Miamifrom $38

Flights to Chicagofrom $50

Flights to Orlandofrom $38

Flights to Las Vegasfrom $45

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $38

Flights to Bostonfrom $53

Flights to Atlantafrom $38

Flights to Dallasfrom $48

Flights to Seattlefrom $58

Louisiana flight routes

Flights from New Orleans Louis Armstrong to Jacksonville

Flights from New Orleans Louis Armstrong to Tampa

Flights from New Orleans Louis Armstrong to Richmond Byrd Intl

Flights from New Orleans Louis Armstrong to Fort Lauderdale

Flights from New Orleans Louis Armstrong to Denver Intl

Flights from New Orleans Louis Armstrong to Atlanta Hartsfield-Jackson

Cheap flights from Louisiana to Florida Keys from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Florida Keys departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Louisiana to Florida Keys

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Louisiana to Florida Keys

Our best Frontier deals on Louisiana to Florida Keys flight tickets

Spirit Airlines flights from Louisiana to Florida Keys

Our best Spirit Airlines deals on Louisiana to Florida Keys flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Louisiana to Florida Keys that are best for you.

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Louisiana to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Florida Keys?

The month of February is another great option to travel to Florida Keys, with average flight prices from Louisiana averaging around $237.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Louisiana to Florida Keys is on a Friday when prices can be found for as low as $400. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $561.

What is the cheapest time of day to depart on your flight to Florida Keys?

How far in advance should I book a flight to Florida Keys?

Can stopping save me money on Louisiana to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Louisiana to Florida Keys.

What is the cheapest airline that flies from Louisiana to Florida Keys?

Frontier, Breeze Airways, and Spirit Airlines are the most popular carriers operating from Louisiana to Florida Keys

What airlines fly to Florida Keys?

How many flights depart from Louisiana to Florida Keys on average per week?

As of November 2025, there are 79 flights per week flying from Louisiana to Florida Keys. The most common day of the week flights depart is Wed, with 27% of flights taking off on this day.

How long is the flight from Louisiana to Florida Keys?

On average, it takes 4h 20m to fly from Louisiana to Florida Keys if you fly out of New Orleans (the most popular airport in Louisiana) and into Los Angeles (the most popular airport in Florida Keys). If you’re flying out of Shreveport and into Los Angeles, then the flight time is around 5h 49m.

Cheap Louisiana to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Florida Keys

Fastest flight time

Direct flights

Airports in Florida Keys

When did momondo last update prices for flights from Louisiana to Florida Keys?

How many operators does momondo search for flights from Louisiana to Florida Keys?

How old do you have to be to fly from Louisiana to Florida Keys?

What documentation or ID do you need to fly to Florida Keys?

What is the most popular plane model from Louisiana to Florida Keys?

Best airlines flying from Louisiana to Florida Keys

Compare and see reviews for airlines that fly from Louisiana to Florida Keys with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Florida Keys?

Can I find flights from Louisiana to Florida Keys with flexible booking policies on momondo?

How can momondo help me find flights from Louisiana to Florida Keys?

I’m not ready to book a flight from Louisiana to Florida Keys right now. Can momondo alert me if prices change?

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo