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

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

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.

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

69 flights are operational weekly from New Orleans to Florida Keys as of August 2026. The most popular departure day for this route is Fri, with 25% 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 August 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.

$83 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.

4:31 pm - 11:27 am

MSY

EYW

17h 56m

1 stop

12:07 pm - 6:45 pm

EYW

MSY

7h 38m

1 stop

$173Breeze Airways

Thu, Aug 13 - Fri, Aug 21

10:11 am - 7:13 pm

MSY

EYW

8h 02m

1 stop

11:04 am - 4:38 pm

EYW

MSY

6h 34m

1 stop

$187Breeze Airways

Thu, Aug 27 - Thu, Sep 3

4:31 pm - 11:27 am

MSY

EYW

17h 56m

1 stop

1:11 pm - 6:02 pm

EYW

MSY

29h 51m

2 stops

$204Multiple Airlines

Thu, Aug 13 - Fri, Aug 21

7:11 pm - 9:24 am

MSY

EYW

13h 13m

2 stops

10:04 am - 9:20 am

EYW

MSY

24h 16m

1 stop

$219Multiple Airlines

Tue, Sep 8 - Sat, Sep 12

6:11 am - 9:12 am

MSY

MIA

2h 01mnonstop

8:20 am - 9:28 am

MIA

MSY

2h 08mnonstop

$227American Airlines

Thu, Oct 22 - Mon, Oct 26

6:00 am - 9:04 am

MSY

MIA

2h 04mnonstop

10:40 pm - 11:58 pm

MIA

MSY

2h 18mnonstop

$227American Airlines

Tue, Nov 17 - Thu, Nov 19

2:05 pm - 9:55 pm

MSY

MIA

6h 50m

2 stops

12:05 pm - 8:35 pm

MIA

MSY

9h 30m

2 stops

$227Southwest

Tue, Sep 29 - Tue, Oct 6

8:55 am - 4:55 pm

MSY

MIA

7h 00m

2 stops

6:50 am - 2:20 pm

MIA

MSY

8h 30m

2 stops

$227Southwest

Tue, Oct 27 - Tue, Nov 3

7:11 pm - 4:21 pm

MSY

MIA

20h 10m

1 stop

8:10 am - 6:02 pm

MIA

MSY

10h 52m

1 stop

$229Frontier

Sun, Aug 30 - Sun, Sep 6

6:17 pm - 1:32 pm

MSY

MIA

18h 15m

2 stops

8:10 am - 6:02 pm

MIA

MSY

10h 52m

1 stop

$229Frontier

Fri, Aug 28 - Mon, Aug 31

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Southwest flights from New Orleans to Florida Keys

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

Southwest

Aug 22

MSY7:25 amNew Orleans Louis Armstrong

8h 05m

1 stop

MIA4:30 pmMiami

Aug 24

MIA6:20 amMiami

6h 15m

1 stop

MSY11:35 amNew Orleans Louis Armstrong

$232

Southwest

Aug 19

MSY9:20 amNew Orleans Louis Armstrong

6h 45m

2 stops

MIA5:05 pmMiami

Sep 12

MIA6:30 amMiami

14h 55m

2 stops

MSY8:25 pmNew Orleans Louis Armstrong

$233

Southwest

Aug 22

MSY7:45 amNew Orleans Louis Armstrong

10h 30m

2 stops

MIA7:15 pmMiami

Aug 24

MIA6:25 pmMiami

5h 00m

1 stop

MSY10:25 pmNew Orleans Louis Armstrong

$237

American Airlines flights from New Orleans to Florida Keys

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

American Airlines

Nov 23

MSY6:00 amNew Orleans Louis Armstrong

2h 01m

MIA9:01 amMiami

Nov 26

MIA9:01 pmMiami

2h 22m

MSY10:23 pmNew Orleans Louis Armstrong

$227

American Airlines

Sep 10

MSY6:00 amNew Orleans Louis Armstrong

2h 04m

MIA9:04 amMiami

Sep 17

MIA10:15 pmMiami

2h 11m

MSY11:26 pmNew Orleans Louis Armstrong

$228

American Airlines

Aug 27

MSY10:59 amNew Orleans Louis Armstrong

2h 05m

MIA2:04 pmMiami

Sep 3

MIA5:08 pmMiami

2h 07m

MSY6:15 pmNew Orleans Louis Armstrong

$229

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 8/13

4:31 pm-11:27 am

1 stop17h 56m

Key West

Fri 8/21

12:07 pm-6:45 pm

1 stop7h 38m

$173

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 8/27

10:11 am-7:13 pm

1 stop8h 02m

Key West

Thu 9/3

11:04 am-4:38 pm

1 stop6h 34m

$187

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 8/13

4:31 pm-11:27 am

1 stop17h 56m

Key West

Fri 8/21

1:11 pm-6:02 pm

2 stops29h 51m

$204

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Tue 9/8

7:11 pm-9:24 am

2 stops13h 13m

Key West

Sat 9/12

10:04 am-9:20 am

1 stop24h 16m

$219

Quickest round-trip

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Thu 10/22

6:11 am-9:12 am

Nonstop2h 01m

Miami

Mon 10/26

8:20 am-9:28 am

Nonstop2h 08m

$227

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Tue 11/17

6:00 am-9:04 am

Nonstop2h 04m

Miami

Thu 11/19

10:40 pm-11:58 pm

Nonstop2h 18m

$227

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Tue 9/29

2:05 pm-9:55 pm

2 stops6h 50m

Miami

Tue 10/6

12:05 pm-8:35 pm

2 stops9h 30m

$227

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Tue 10/27

8:55 am-4:55 pm

2 stops7h 00m

Miami

Tue 11/3

6:50 am-2:20 pm

2 stops8h 30m

$227

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Sun 8/30

7:11 pm-4:21 pm

1 stop20h 10m

Miami

Sun 9/6

8:10 am-6:02 pm

1 stop10h 52m

$229

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Fri 8/28

6:17 pm-1:32 pm

2 stops18h 15m

Miami

Mon 8/31

8:10 am-6:02 pm

1 stop10h 52m

$229

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 January is another great option to travel to Florida Keys, with average flight prices from New Orleans averaging around $273.

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 $462. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $604.

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 $292. 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 $551.

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 $302 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 $238 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 57m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from New Orleans to Florida Keys takes 1h 57m

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 August 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 15.24% of all bookings. The subsequent popular models are Airbus A220-300 at 13.34%, Airbus A320-100/200 at 10.75%, and Airbus A319 at 9.20%.

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 8.2 304 reviews	Search Breeze Airways flights
American Airlines	PriceFrom $265	Free Cancellation	Rating 7.1 11,849 reviews	Search American Airlines flights
Delta	PriceFrom $284	Free Cancellation	Rating 7.8 8,498 reviews	Search Delta flights
United Airlines	PriceFrom $318	Free Cancellation	Rating 7.4 10,063 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.