What airlines fly to Florida Keys?

American Airlines, Delta and Breeze Airways are the top three most popular airlines that fly to Florida Keys from New Orleans according to our data. American Airlines is the first choice among our users, with 55% 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.

What is the cheapest airline that flies from New Orleans Louis Armstrong to Florida Keys?

Southwest, Frontier, and Breeze Airways are the most popular carriers operating from New Orleans Louis Armstrong to Florida Keys

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

99 flights are operational weekly from New Orleans to Florida Keys as of June 2026. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Florida Keys?

Prices for flights from New Orleans Louis Armstrong Airport to Florida Keys refresh daily.

How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Florida Keys?

There are 7 operators available for flights from New Orleans Louis Armstrong Airport to Florida Keys as of June 2026.

How old do you have to be to fly from New Orleans Louis Armstrong Airport to Florida Keys?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Florida Keys.

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

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$94 Cheap Flights from New Orleans to Florida Keys in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Orleans to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:11 am - 7:13 pm

MSY

EYW

8h 02m

1 stop

11:46 am - 9:31 am

EYW

MSY

22h 45m

1 stop

$193Breeze Airways

Thu, Aug 6 - Wed, Aug 12

10:11 am - 7:13 pm

MSY

EYW

8h 02m

1 stop

11:46 am - 9:31 am

EYW

MSY

22h 45m

1 stop

$197Breeze Airways

Thu, Aug 6 - Wed, Aug 12

8:00 am - 11:25 am

MSY

EYW

26h 25m

1 stop

12:07 pm - 6:45 pm

EYW

MSY

7h 38m

1 stop

$220Breeze Airways

Sat, Jul 4 - Fri, Jul 10

8:00 am - 11:25 am

MSY

EYW

26h 25m

1 stop

12:07 pm - 6:45 pm

EYW

MSY

7h 38m

1 stop

$228Breeze Airways

Sat, Jul 4 - Fri, Jul 10

4:17 pm - 10:21 pm

MSY

MIA

5h 04m

1 stop

11:05 pm - 12:09 am

MIA

MSY

2h 04mnonstop

$257American Airlines

Fri, Jul 3 - Mon, Jul 6

10:50 am - 8:26 pm

MSY

MIA

8h 36m

1 stop

6:50 am - 1:29 pm

MIA

MSY

7h 39m

1 stop

$258Frontier

Sat, Jul 11 - Sat, Jul 18

9:48 pm - 5:51 am

MSY

MIA

31h 03m

1 stop

6:20 am - 1:29 pm

MIA

MSY

8h 09m

1 stop

$259Frontier

Mon, Jul 6 - Fri, Jul 10

5:02 pm - 11:05 pm

MSY

MIA

5h 03m

1 stop

8:30 am - 4:07 pm

MIA

MSY

8h 37m

1 stop

$260Frontier

Thu, Jul 9 - Sun, Jul 19

6:57 pm - 9:59 pm

MSY

MIA

2h 02mnonstop

11:05 pm - 12:09 am

MIA

MSY

2h 04mnonstop

$262American Airlines

Fri, Jul 17 - Sun, Jul 19

5:39 pm - 11:36 pm

MSY

MIA

4h 57m

1 stop

10:10 am - 5:11 pm

MIA

MSY

8h 01m

1 stop

$263American Airlines

Fri, Aug 7 - Fri, Aug 14

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American Airlines flights from New Orleans to Florida Keys

Our best American Airlines deals on New Orleans to Florida Keys flight tickets

American Airlines

Jul 3

MSY4:17 pmNew Orleans Louis Armstrong

5h 04m

1 stop

MIA10:21 pmMiami

Jul 6

MIA11:05 pmMiami

2h 04m

MSY12:09 amNew Orleans Louis Armstrong

$257

American Airlines

Jul 17

MSY6:57 pmNew Orleans Louis Armstrong

2h 02m

MIA9:59 pmMiami

Jul 19

MIA11:05 pmMiami

2h 04m

MSY12:09 amNew Orleans Louis Armstrong

$262

American Airlines

Aug 7

MSY5:39 pmNew Orleans Louis Armstrong

4h 57m

1 stop

MIA11:36 pmMiami

Aug 14

MIA10:10 amMiami

8h 01m

1 stop

MSY5:11 pmNew Orleans Louis Armstrong

$263

Frontier flights from New Orleans to Florida Keys

Our best Frontier deals on New Orleans to Florida Keys flight tickets

Frontier

Jul 11

MSY10:50 amNew Orleans Louis Armstrong

8h 36m

1 stop

MIA8:26 pmMiami

Jul 18

MIA6:50 amMiami

7h 39m

1 stop

MSY1:29 pmNew Orleans Louis Armstrong

$258

Frontier

Jul 6

MSY9:48 pmNew Orleans Louis Armstrong

31h 03m

1 stop

MIA5:51 amMiami

Jul 10

MIA6:20 amMiami

8h 09m

1 stop

MSY1:29 pmNew Orleans Louis Armstrong

$259

Frontier

Jul 9

MSY5:02 pmNew Orleans Louis Armstrong

5h 03m

1 stop

MIA11:05 pmMiami

Jul 19

MIA8:30 amMiami

8h 37m

1 stop

MSY4:07 pmNew Orleans Louis Armstrong

$260

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 8/6

10:11 am-7:13 pm

1 stop8h 02m

Key West

Wed 8/12

11:46 am-9:31 am

1 stop22h 45m

$193

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 8/6

10:11 am-7:13 pm

1 stop8h 02m

Key West

Wed 8/12

11:46 am-9:31 am

1 stop22h 45m

$197

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sat 7/4

8:00 am-11:25 am

1 stop26h 25m

Key West

Fri 7/10

12:07 pm-6:45 pm

1 stop7h 38m

$220

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sat 7/4

8:00 am-11:25 am

1 stop26h 25m

Key West

Fri 7/10

12:07 pm-6:45 pm

1 stop7h 38m

$228

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Fri 7/3

4:17 pm-10:21 pm

1 stop5h 04m

Miami

Mon 7/6

11:05 pm-12:09 am

Nonstop2h 04m

$257

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Sat 7/11

10:50 am-8:26 pm

1 stop8h 36m

Miami

Sat 7/18

6:50 am-1:29 pm

1 stop7h 39m

$258

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Mon 7/6

9:48 pm-5:51 am

1 stop31h 03m

Miami

Fri 7/10

6:20 am-1:29 pm

1 stop8h 09m

$259

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Thu 7/9

5:02 pm-11:05 pm

1 stop5h 03m

Miami

Sun 7/19

8:30 am-4:07 pm

1 stop8h 37m

$260

Quickest round-trip

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Fri 7/17

6:57 pm-9:59 pm

Nonstop2h 02m

Miami

Sun 7/19

11:05 pm-12:09 am

Nonstop2h 04m

$262

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Fri 8/7

5:39 pm-11:36 pm

1 stop4h 57m

Miami

Fri 8/14

10:10 am-5:11 pm

1 stop8h 01m

$263

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 New Orleans 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 New Orleans averaging around $56.

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

The cheapest day to depart from New Orleans to Florida Keys is on a Friday when prices can be found for as low as $463. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $593.

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 New Orleans to Florida Keys in the evening for as low as $317. 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 $541.

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

You are more likely to see cheaper flights to Florida Keys from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $294 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from New Orleans for as low as $233 on momondo.

Can stopping save me money on New Orleans to Florida Keys flights?

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

Cheap New Orleans to Florida Keys flight deals and tips

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

Fastest flight time	1h 59m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from New Orleans to Florida Keys takes 1h 59m

Direct flights go from New Orleans to Florida Keys every day.

There are 3 airports in Florida Keys. From New Orleans there are direct flights to Miami (MIA).

Search flight deals

Frequently asked questions about flying from New Orleans to Florida Keys

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Florida Keys?
Prices for flights from New Orleans Louis Armstrong Airport to Florida Keys refresh daily.
How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Florida Keys?
There are 7 operators available for flights from New Orleans Louis Armstrong Airport to Florida Keys as of June 2026.
How old do you have to be to fly from New Orleans Louis Armstrong Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from New Orleans to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from New Orleans to Florida Keys is Boeing 737 MAX 8, representing 16.52% of all bookings. The subsequent popular models are Airbus A220-300 at 13.16%, Airbus A320-100/200 at 11.06%, and Boeing 737-800 at 9.44%.

Best airlines flying from New Orleans to Florida Keys

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

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $126	Free Cancellation	Rating 8.2 289 reviews	Search Breeze Airways flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,648 reviews	Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,405 reviews	Search Delta flights
United Airlines	PriceFrom $318	Free Cancellation	Rating 7.4 9,815 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Florida Keys from New Orleans is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for New Orleans to Florida Keys flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Florida Keys from New Orleans. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for New Orleans to Florida Keys flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.