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Cheap flights from Louisiana to Key West from $76

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 Key West departing on 6/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisiana to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
8:15 am - 9:09 am
MSY
-
EYW
23h 54m
1 stop
Breeze Airways Logo
1:06 pm - 5:06 pm
EYW
-
MSY
5h 00m
1 stop
$161Breeze Airways
Thu, Feb 26 - Fri, Mar 6
Multiple Airlines Logo
5:06 pm - 11:05 am
MSY
-
EYW
16h 59m
1 stop
Multiple Airlines Logo
9:49 am - 6:31 pm
EYW
-
MSY
9h 42m
1 stop
$186Multiple Airlines
Fri, Mar 6 - Mon, Mar 9
Breeze Airways Logo
5:06 pm - 12:21 pm
MSY
-
EYW
18h 15m
1 stop
Breeze Airways Logo
11:01 am - 5:10 pm
EYW
-
MSY
7h 09m
1 stop
$188Breeze Airways
Mon, Feb 23 - Thu, Feb 26
Spirit Airlines Logo
7:54 pm - 11:11 am
MSY
-
EYW
14h 17m
1 stop
Spirit Airlines Logo
12:06 pm - 11:17 pm
EYW
-
MSY
12h 11m
1 stop
$228Spirit Airlines
Wed, Apr 22 - Fri, Apr 24
Delta Logo
11:24 am - 5:01 pm
LFT
-
EYW
4h 37m
1 stop
Delta Logo
5:56 pm - 10:13 pm
EYW
-
LFT
5h 17m
1 stop
$265Delta
Fri, Feb 27 - Wed, Mar 4
Delta Logo
11:24 am - 5:01 pm
LFT
-
EYW
4h 37m
1 stop
Delta Logo
5:56 pm - 10:13 pm
EYW
-
LFT
5h 17m
1 stop
$279Delta
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
4:28 pm - 10:37 pm
BTR
-
EYW
5h 09m
1 stop
American Airlines Logo
1:55 pm - 10:39 pm
EYW
-
BTR
9h 44m
2 stops
$372American Airlines
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
8:20 am - 6:49 pm
SHV
-
EYW
9h 29m
2 stops
American Airlines Logo
4:45 pm - 9:56 pm
EYW
-
SHV
6h 11m
1 stop
$387American Airlines
Tue, Jun 30 - Wed, Jul 8
United Airlines Logo
9:20 am - 3:57 pm
BTR
-
EYW
5h 37m
1 stop
United Airlines Logo
4:47 pm - 3:31 pm
EYW
-
BTR
23h 44m
1 stop
$433United Airlines
Mon, Apr 27 - Fri, May 1
United Airlines Logo
9:40 am - 3:42 pm
LFT
-
EYW
5h 02m
1 stop
United Airlines Logo
4:55 pm - 10:54 pm
EYW
-
LFT
6h 59m
1 stop
$454United Airlines
Fri, Mar 13 - Thu, Mar 19

Breeze Airways flights from Louisiana to Key West

Our best Breeze Airways deals on Louisiana to Key West flight tickets
Breeze Airways
Feb 26
MSY8:15 amNew Orleans Louis Armstrong
23h 54m
1 stop
EYW9:09 amKey West
Mar 6
EYW1:06 pmKey West
5h 00m
1 stop
MSY5:06 pmNew Orleans Louis Armstrong
$161
Breeze Airways
Feb 23
MSY5:06 pmNew Orleans Louis Armstrong
18h 15m
1 stop
EYW12:21 pmKey West
Feb 26
EYW11:01 amKey West
7h 09m
1 stop
MSY5:10 pmNew Orleans Louis Armstrong
$188
Breeze Airways
Feb 16
MSY5:06 pmNew Orleans Louis Armstrong
18h 15m
1 stop
EYW12:21 pmKey West
Feb 26
EYW11:01 amKey West
7h 09m
1 stop
MSY5:10 pmNew Orleans Louis Armstrong
$233

Delta flights from Louisiana to Key West

Our best Delta deals on Louisiana to Key West flight tickets
Delta
Feb 27
LFT11:24 amLafayette Regional
4h 37m
1 stop
EYW5:01 pmKey West
Mar 4
EYW5:56 pmKey West
5h 17m
1 stop
LFT10:13 pmLafayette Regional
$265
Delta
Feb 27
MSY9:55 amNew Orleans Louis Armstrong
6h 06m
1 stop
EYW5:01 pmKey West
Mar 3
EYW2:46 pmKey West
4h 35m
1 stop
MSY6:21 pmNew Orleans Louis Armstrong
$279
Delta
Jun 30
SHV12:45 pmShreveport
5h 59m
1 stop
EYW7:44 pmKey West
Jul 8
EYW6:00 pmKey West
6h 30m
1 stop
SHV11:30 pmShreveport
$319

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Louisiana to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 2/26

8:15 am-9:09 am

1 stop23h 54m

Key West

Fri 3/6

1:06 pm-5:06 pm

1 stop5h 00m

$161

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 3/6

5:06 pm-11:05 am

1 stop16h 59m

Key West

Mon 3/9

9:49 am-6:31 pm

1 stop9h 42m

$186

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Mon 2/23

5:06 pm-12:21 pm

1 stop18h 15m

Key West

Thu 2/26

11:01 am-5:10 pm

1 stop7h 09m

$188

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Wed 4/22

7:54 pm-11:11 am

1 stop14h 17m

Key West

Fri 4/24

12:06 pm-11:17 pm

1 stop12h 11m

$228

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Fri 2/27

11:24 am-5:01 pm

1 stop4h 37m

Key West

Wed 3/4

5:56 pm-10:13 pm

1 stop5h 17m

$265

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Fri 2/27

11:24 am-5:01 pm

1 stop4h 37m

Key West

Tue 3/3

5:56 pm-10:13 pm

1 stop5h 17m

$279

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Fri 2/27

4:28 pm-10:37 pm

1 stop5h 09m

Key West

Tue 3/3

1:55 pm-10:39 pm

2 stops9h 44m

$372

ShreveportKey West

SHV - EYW

SHVEYW

Shreveport

Tue 6/30

8:20 am-6:49 pm

2 stops9h 29m

Key West

Wed 7/8

4:45 pm-9:56 pm

1 stop6h 11m

$387

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Mon 4/27

9:20 am-3:57 pm

1 stop5h 37m

Key West

Fri 5/1

4:47 pm-3:31 pm

1 stop23h 44m

$433

LafayetteKey West

LFT - EYW

LFTEYW

Lafayette Regional

Fri 3/13

9:40 am-3:42 pm

1 stop5h 02m

Key West

Thu 3/19

4:55 pm-10:54 pm

1 stop6h 59m

$454

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

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

What is the cheapest month to fly to Key West?

In general, January 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 $265. If you are unable to visit Key West during the month of January, then departing from Louisiana during the month August is also very affordable. Most momondo users find prices during this month for around $290.

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 $351 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 $241 on momondo.

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

You could potentially save up to 77% 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

Fastest flight time

4h 28m

Direct flights

None
The fastest flight from Louisiana to Key West takes 4h 28m
There are no direct flights from Louisiana to Key West. There are no popular flight routes from Louisiana to Key West.
Search flight deals

  • 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?

  • 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 AirwaysPriceFrom $102Free CancellationRating
8.1
268 reviews
Search Breeze Airways flights
DeltaPriceFrom $125Free CancellationRating
7.9
8,195 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,279 reviews
Search American Airlines flights
United AirlinesPriceFrom $255Free CancellationRating
7.4
9,284 reviews
Search United Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

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.

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