What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Louisiana according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Key West?

If you’re flying from a popular airport in Louisiana, such as Lafayette or New Orleans, and flying into Key West, then you can expect flight times to average 4h 23m and 4h 33m, respectively.

What is the cheapest airline that flies from Louisiana to Key West?

Breeze Airways, Delta, and American Airlines are the most popular carriers operating from Louisiana to Key West

When did momondo last update prices for flights from Louisiana to Key West Airport?

Prices for flights from Louisiana to Key West Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Louisiana to Key West Airport?

There are 4 operators available for flights from Louisiana to Key West Airport as of August 2025.

How old do you have to be to fly from Louisiana to Key West Airport?

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 Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from Louisiana to Key West in 2025

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Find the cheapest flights from Louisiana to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

8:12 pm - 1:07 pmMSY-EYW

15h 55m1 stop

10:02 am - 2:58 pmEYW-MSY

5h 56m1 stop

$156Breeze Airways

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Sun, Aug 17 - Thu, Aug 21

5:56 pm - 9:07 amMSY-EYW

14h 11m1 stop

12:32 pm - 9:51 pmEYW-MSY

10h 19m1 stop

$210Breeze Airways

Find Deal

Mon, Oct 20 - Fri, Oct 24

9:34 am - 4:22 pmMSY-EYW

5h 48m1 stop

1:29 pm - 5:41 pmEYW-MSY

5h 12m1 stop

$248American Airlines

Find Deal

Fri, Aug 22 - Thu, Aug 28

1:32 pm - 8:07 pmBTR-EYW

5h 35m1 stop

6:10 pm - 10:12 pmEYW-BTR

5h 02m1 stop

$249Delta

Find Deal

Sat, Sep 27 - Wed, Oct 1

10:55 am - 5:25 pmMSY-EYW

5h 30m1 stop

6:20 pm - 11:00 pmEYW-MSY

5h 40m1 stop

$249Delta

Find Deal

Wed, Aug 27 - Wed, Sep 3

5:45 am - 5:46 pmBTR-EYW

11h 01m2 stops

12:00 pm - 5:03 pmEYW-BTR

6h 03m1 stop

$254American Airlines

Find Deal

Wed, Sep 3 - Tue, Sep 9

12:26 pm - 9:01 amMSY-EYW

19h 35m2 stops

9:47 am - 5:40 pmEYW-MSY

8h 53m1 stop

$300

Find Deal

Fri, Nov 7 - Tue, Nov 11

8:21 pm - 2:35 pmMSY-EYW

17h 14m2 stops

10:02 am - 10:28 pmEYW-MSY

13h 26m1 stop

$319

Find Deal

Fri, Aug 22 - Thu, Aug 28

9:45 am - 4:01 pmSHV-EYW

5h 16m1 stop

4:50 pm - 9:40 pmEYW-SHV

5h 50m1 stop

$375United Airlines

Find Deal

Fri, Jan 23 - Mon, Jan 26

9:00 am - 12:41 pmSHV-EYW

26h 41m2 stops

3:41 pm - 8:49 pmEYW-SHV

30h 08m2 stops

$1,142United Airlines

Find Deal

Sat, Aug 16 - Wed, Aug 20

United Airlines flights from Louisiana to Key West

Our best United Airlines deals on Louisiana to Key West flight tickets

United Airlines

Jan 23

SHV9:45 amShreveport

5h 16m

1 stop

EYW4:01 pmKey West

Jan 26

EYW4:50 pmKey West

5h 50m

1 stop

SHV9:40 pmShreveport

$375

Find similar

United Airlines

Aug 5

MSY2:16 pmNew Orleans Louis Armstrong

21h 56m

3 stops

EYW1:12 pmKey West

Aug 7

EYW2:22 pmKey West

20h 51m

2 stops

MSY10:13 amNew Orleans Louis Armstrong

$1,104

Find similar

United Airlines

Aug 4

MSY2:16 pmNew Orleans Louis Armstrong

22h 10m

3 stops

EYW1:26 pmKey West

Aug 7

EYW2:22 pmKey West

20h 51m

2 stops

MSY10:13 amNew Orleans Louis Armstrong

$1,109

Find similar

American Airlines flights from Louisiana to Key West

Our best American Airlines deals on Louisiana to Key West flight tickets

American Airlines

Aug 22

MSY9:34 amNew Orleans Louis Armstrong

5h 48m

1 stop

EYW4:22 pmKey West

Aug 28

EYW1:29 pmKey West

5h 12m

1 stop

MSY5:41 pmNew Orleans Louis Armstrong

$248

Find similar

American Airlines

Sep 3

BTR5:45 amBaton Rouge Ryan

11h 01m

2 stops

EYW5:46 pmKey West

Sep 9

EYW12:00 pmKey West

6h 03m

1 stop

BTR5:03 pmBaton Rouge Ryan

$254

Find similar

American Airlines

Sep 16

MSY6:01 amNew Orleans Louis Armstrong

3h 53m

1 stop

EYW10:54 amKey West

Sep 23

EYW11:25 amKey West

9h 56m

2 stops

MSY8:21 pmNew Orleans Louis Armstrong

$255

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sun 8/17

8:12 pm-1:07 pm

1 stop15h 55m

Key West

Thu 8/21

10:02 am-2:58 pm

1 stop5h 56m

$156

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Mon 10/20

5:56 pm-9:07 am

1 stop14h 11m

Key West

Fri 10/24

12:32 pm-9:51 pm

1 stop10h 19m

$210

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 8/22

9:34 am-4:22 pm

1 stop5h 48m

Key West

Thu 8/28

1:29 pm-5:41 pm

1 stop5h 12m

$248

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 9/27

1:32 pm-8:07 pm

1 stop5h 35m

Key West

Wed 10/1

6:10 pm-10:12 pm

1 stop5h 02m

$249

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Wed 8/27

10:55 am-5:25 pm

1 stop5h 30m

Key West

Wed 9/3

6:20 pm-11:00 pm

1 stop5h 40m

$249

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Wed 9/3

5:45 am-5:46 pm

2 stops11h 01m

Key West

Tue 9/9

12:00 pm-5:03 pm

1 stop6h 03m

$254

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 11/7

12:26 pm-9:01 am

2 stops19h 35m

Key West

Tue 11/11

9:47 am-5:40 pm

1 stop8h 53m

$300

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 8/22

8:21 pm-2:35 pm

2 stops17h 14m

Key West

Thu 8/28

10:02 am-10:28 pm

1 stop13h 26m

$319

ShreveportKey West

SHV - EYW

SHVEYW

Shreveport

Fri 1/23

9:45 am-4:01 pm

1 stop5h 16m

Key West

Mon 1/26

4:50 pm-9:40 pm

1 stop5h 50m

$375

ShreveportKey West

SHV - EYW

SHVEYW

Shreveport

Sat 8/16

9:00 am-12:41 pm

2 stops26h 41m

Key West

Wed 8/20

3:41 pm-8:49 pm

2 stops30h 08m

$1,142

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 Key West

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 Key West?

In general, August is the cheapest month to fly from Louisiana to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $275. If you are unable to visit Key West during the month of August, then departing from Louisiana during the month September is also very affordable. Most momondo users find prices during this month for around $328.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Louisiana is on a Friday. momondo users have found tickets for Friday departures for as low as $366. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Louisiana to Key West for around $596.

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

According to our data, the cheapest time of day to fly to Key West is at noon. momondo users have found flights departing from Louisiana to Key West at noon for as low as $330. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the afternoon, with an average ticket price of $485. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Louisiana for as low as $269 on momondo.

Can stopping save me money on Louisiana to Key West flights?

You could potentially save up to 68% on your flight if you consider stops on a Louisiana to Key West flight.

Cheap Louisiana to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Key West

Best Price Found	$89
Fastest flight time	3h 53m
Direct flights	None
Airports in Key West	1 airport

The best one-way flight to Key West from Louisiana in the past 72 hours is $89. The best round-trip flight deal from Louisiana to Key West found on momondo in the last 72 hours is $156.

The fastest flight from Louisiana to Key West takes 3h 53m

There are no direct flights from Louisiana to Key West. Popular non-direct routes for this connection are New Orleans Louis Armstrong Airport - Key West Airport, Shreveport Airport - Key West Airport and Baton Rouge Ryan Airport - Key West Airport.

There is 1 airport near Key West: Key West (EYW)

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When did momondo last update prices for flights from Louisiana to Key West Airport?
Prices for flights from Louisiana to Key West Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Louisiana to Key West Airport?
There are 4 operators available for flights from Louisiana to Key West Airport as of August 2025.
How old do you have to be to fly from Louisiana to Key West Airport?
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 Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisiana to Key West

Compare and see reviews for airlines that fly from Louisiana to Key West with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $135	Free Cancellation	Rating 8.0 191 reviews	Search Breeze Airways flights
Delta	PriceFrom $223	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $381	Free Cancellation	Rating 7.4 8,905 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisiana to Key West. momondo saves you time and could save you money on your trip.

Can I find flights from Louisiana to Key West with flexible booking policies on momondo?

Yes. All flights to Key West from Louisiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisiana to Key West?

Once all potential Louisiana to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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