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

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

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

As of July 2025, there are 102 flights per week flying from Florida Keys to Louisiana. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

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

Prices for flights from Florida Keys to Louisiana are refreshed on a daily basis.

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

There are 4 operators available for flights from Florida Keys to Louisiana as of July 2025.

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

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 Florida Keys to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The required travel and health documents for your Louisiana 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 Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$47 Cheap Flights from Florida Keys to Louisiana in 2025

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Find the cheapest flights from Florida Keys to Louisiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:35 pm - 7:44 pmMIA-MSY

2h 09mnonstop

2:38 pm - 5:40 pmMSY-MIA

2h 02mnonstop

$87Spirit Airlines

Find Deal

Fri, Oct 3 - Sun, Oct 5

6:35 pm - 7:44 pmMIA-MSY

2h 09mnonstop

2:38 pm - 5:40 pmMSY-MIA

2h 02mnonstop

$95Spirit Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

1:47 pm - 9:45 pmEYW-MSY

8h 58m1 stop

5:20 pm - 9:22 amMSY-EYW

15h 02m1 stop

$156Breeze Airways

Find Deal

Thu, Aug 14 - Mon, Aug 18

6:40 pm - 11:06 pmMIA-LFT

5h 26m1 stop

6:37 pm - 1:32 amLFT-MIA

5h 55m1 stop

$223American Airlines

Find Deal

Sat, Aug 30 - Fri, Sep 5

6:00 pm - 11:26 pmEYW-MSY

6h 26m1 stop

2:20 pm - 7:44 pmMSY-EYW

4h 24m1 stop

$249Delta

Find Deal

Thu, Dec 11 - Mon, Dec 15

4:25 pm - 10:13 pmMIA-BTR

6h 48m1 stop

6:15 pm - 12:24 amBTR-MIA

5h 09m1 stop

$249Delta

Find Deal

Sat, Aug 30 - Fri, Sep 5

3:45 pm - 9:51 pmMIA-BTR

7h 06m1 stop

6:59 am - 2:29 pmBTR-MIA

6h 30m1 stop

$259American Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

4:53 pm - 9:10 pmMIA-BTR

5h 17m1 stop

5:00 am - 11:02 amBTR-MIA

5h 02m1 stop

$306United Airlines

Find Deal

Thu, Sep 11 - Sun, Sep 14

4:53 pm - 9:10 pmMIA-BTR

5h 17m1 stop

5:00 am - 11:02 amBTR-MIA

5h 02m1 stop

$319United Airlines

Find Deal

Fri, Aug 29 - Mon, Sep 1

10:59 am - 6:26 pmEYW-MSY

32h 27m3 stops

10:00 am - 9:07 amMSY-EYW

46h 07m2 stops

$843Breeze Airways

Find Deal

Thu, Dec 11 - Mon, Dec 15

American Airlines flights from Florida Keys to Louisiana

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

American Airlines

Aug 30

MIA6:40 pmMiami

5h 26m

1 stop

LFT11:06 pmLafayette Regional

Sep 5

LFT6:37 pmLafayette Regional

5h 55m

1 stop

MIA1:32 amMiami

$223

Find similar

American Airlines

Aug 13

MIA4:36 pmMiami

2h 05m

MSY5:41 pmNew Orleans Louis Armstrong

Aug 16

MSY4:12 pmNew Orleans Louis Armstrong

5h 41m

1 stop

MIA10:53 pmMiami

$248

Find similar

American Airlines

Aug 13

MIA3:45 pmMiami

7h 06m

1 stop

BTR9:51 pmBaton Rouge Ryan

Aug 17

BTR6:59 amBaton Rouge Ryan

6h 30m

1 stop

MIA2:29 pmMiami

$259

Find similar

Delta flights from Florida Keys to Louisiana

Our best Delta deals on Florida Keys to Louisiana flight tickets

Delta

Dec 11

EYW6:00 pmKey West

6h 26m

1 stop

MSY11:26 pmNew Orleans Louis Armstrong

Dec 15

MSY2:20 pmNew Orleans Louis Armstrong

4h 24m

1 stop

EYW7:44 pmKey West

$249

Find similar

Delta

Aug 14

EYW6:22 pmKey West

4h 54m

1 stop

MSY10:16 pmNew Orleans Louis Armstrong

Aug 19

MSY10:55 amNew Orleans Louis Armstrong

5h 32m

1 stop

EYW5:27 pmKey West

$254

Find similar

Delta

Aug 12

MIA10:28 amMiami

6h 30m

1 stop

MSY3:58 pmNew Orleans Louis Armstrong

Aug 16

MSY8:00 amNew Orleans Louis Armstrong

6h 20m

1 stop

MIA3:20 pmMiami

$259

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

Fri 10/3

6:35 pm-7:44 pm

Nonstop2h 09m

New Orleans Louis Armstrong

Sun 10/5

2:38 pm-5:40 pm

Nonstop2h 02m

$87

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

Thu 9/4

6:35 pm-7:44 pm

Nonstop2h 09m

New Orleans Louis Armstrong

Sun 9/7

2:38 pm-5:40 pm

Nonstop2h 02m

$95

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 8/14

1:47 pm-9:45 pm

1 stop8h 58m

New Orleans Louis Armstrong

Mon 8/18

5:20 pm-9:22 am

1 stop15h 02m

$156

MiamiLafayette

MIA - LFT

MIALFT

Miami

Sat 8/30

6:40 pm-11:06 pm

1 stop5h 26m

Lafayette Regional

Fri 9/5

6:37 pm-1:32 am

1 stop5h 55m

$223

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

6:00 pm-11:26 pm

1 stop6h 26m

New Orleans Louis Armstrong

Mon 12/15

2:20 pm-7:44 pm

1 stop4h 24m

$249

MiamiBaton Rouge

MIA - BTR

MIABTR

Miami

Sat 8/30

4:25 pm-10:13 pm

1 stop6h 48m

Baton Rouge Ryan

Fri 9/5

6:15 pm-12:24 am

1 stop5h 09m

$249

MiamiBaton Rouge

MIA - BTR

MIABTR

Miami

Wed 8/13

3:45 pm-9:51 pm

1 stop7h 06m

Baton Rouge Ryan

Sun 8/17

6:59 am-2:29 pm

1 stop6h 30m

$259

MiamiBaton Rouge

MIA - BTR

MIABTR

Miami

Thu 9/11

4:53 pm-9:10 pm

1 stop5h 17m

Baton Rouge Ryan

Sun 9/14

5:00 am-11:02 am

1 stop5h 02m

$306

MiamiBaton Rouge

MIA - BTR

MIABTR

Miami

Fri 8/29

4:53 pm-9:10 pm

1 stop5h 17m

Baton Rouge Ryan

Mon 9/1

5:00 am-11:02 am

1 stop5h 02m

$319

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

10:59 am-6:26 pm

3 stops32h 27m

New Orleans Louis Armstrong

Mon 12/15

10:00 am-9:07 am

2 stops46h 07m

$843

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 Florida Keys to Louisiana

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 Louisiana?

In general, August is the cheapest month to fly from Florida Keys to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $155. The month of September is another great option to travel to Louisiana, with average flight prices from Florida Keys averaging around $180.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Wednesday is the cheapest day to fly to Louisiana from Florida Keys. The lowest ticket price found for a Wednesday departure recently was $295. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Sunday is $758.

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

The cheapest time of day to fly to Louisiana is at noon when flights can be purchased for as low as $285. In contrast, the most expensive time of day to depart to Louisiana is in the morning when prices are around $508.

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

You are more likely to see cheaper flights to Louisiana from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $248 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Florida Keys for as low as $193 on momondo.

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

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

Cheap Florida Keys to Louisiana flight deals and tips

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

Best Price Found	$47
Fastest flight time	2h 04m
Direct flights	Every day
Airports in Louisiana	3 airports

The best one-way flight to Louisiana from Florida Keys in the past 72 hours is $47. The best round-trip flight deal from Florida Keys to Louisiana found on momondo in the last 72 hours is $87.

The fastest flight from Florida Keys to Louisiana takes 2h 04m

Direct flights go from Florida Keys to Louisiana every day.

There are 3 airports near Louisiana: Shreveport (SHV), Baton Rouge Ryan (BTR), New Orleans Louis Armstrong (MSY)

Search flight deals

When did momondo last update prices for flights from Florida Keys to Louisiana?
Prices for flights from Florida Keys to Louisiana are refreshed on a daily basis.
How many operators does momondo search for flights from Florida Keys to Louisiana?
There are 4 operators available for flights from Florida Keys to Louisiana as of July 2025.
How old do you have to be to fly from Florida Keys to Louisiana?
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 Florida Keys to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The required travel and health documents for your Louisiana 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 Louisiana. 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 Florida Keys to Louisiana?
momondo data reveals that the most frequently booked plane model on the route from Florida Keys to Louisiana is Airbus A319, representing 12.33% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 11.00%, Boeing 737 MAX 8 at 10.27%, and Boeing 737-800 at 8.17%.

Best airlines flying from Florida Keys to Louisiana

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
Delta	PriceFrom $278	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Florida Keys to Louisiana for you.

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

All flight searches from Florida Keys to Louisiana on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Florida Keys to Louisiana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Florida Keys to Louisiana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.