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Cheap flights from Louisiana to Key West from $110

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 4/25. 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
4:49 pm - 12:26 pm
MSY
-
EYW
18h 37m
1 stop
Breeze Airways Logo
1:06 pm - 6:06 pm
EYW
-
MSY
6h 00m
1 stop
$187Breeze Airways
Thu, Apr 9 - Fri, Apr 17
Breeze Airways Logo
4:49 pm - 12:26 pm
MSY
-
EYW
18h 37m
1 stop
Breeze Airways Logo
4:22 pm - 4:26 pm
EYW
-
MSY
25h 04m
1 stop
$196Breeze Airways
Thu, Apr 9 - Sun, Apr 12
Breeze Airways Logo
4:49 pm - 12:26 pm
MSY
-
EYW
18h 37m
1 stop
Breeze Airways Logo
4:22 pm - 4:26 pm
EYW
-
MSY
25h 04m
1 stop
$206Breeze Airways
Thu, Apr 9 - Sun, Apr 12
Breeze Airways Logo
8:20 am - 10:21 am
MSY
-
EYW
25h 01m
1 stop
Breeze Airways Logo
9:49 am - 4:26 pm
EYW
-
MSY
7h 37m
1 stop
$211Breeze Airways
Sat, Apr 11 - Mon, Apr 13
Multiple Airlines Logo
5:21 pm - 10:24 am
MSY
-
EYW
40h 03m
2 stops
Multiple Airlines Logo
12:07 pm - 1:00 pm
EYW
-
MSY
25h 53m
1 stop
$249Multiple Airlines
Fri, May 8 - Fri, May 15
Multiple Airlines Logo
5:21 pm - 11:25 am
MSY
-
EYW
41h 04m
2 stops
Multiple Airlines Logo
12:07 pm - 6:07 pm
EYW
-
MSY
7h 00m
1 stop
$250Multiple Airlines
Fri, May 8 - Fri, May 15
Delta Logo
6:00 am - 12:23 pm
BTR
-
EYW
5h 23m
1 stop
Delta Logo
2:35 pm - 6:25 pm
EYW
-
BTR
4h 50m
1 stop
$323Delta
Sat, Aug 22 - Wed, Aug 26
Delta Logo
1:05 pm - 7:49 pm
SHV
-
EYW
5h 44m
1 stop
Delta Logo
6:19 pm - 10:13 pm
EYW
-
SHV
4h 54m
1 stop
$323Delta
Wed, May 13 - Wed, May 20
American Airlines Logo
4:33 pm - 10:36 pm
BTR
-
EYW
5h 03m
1 stop
American Airlines Logo
2:01 pm - 9:25 pm
EYW
-
BTR
8h 24m
1 stop
$326American Airlines
Thu, Apr 23 - Wed, Apr 29
American Airlines Logo
7:04 am - 6:39 pm
BTR
-
EYW
10h 35m
2 stops
American Airlines Logo
12:50 pm - 6:08 pm
EYW
-
BTR
6h 18m
1 stop
$328American Airlines
Sat, Aug 22 - Wed, Aug 26

Delta flights from Louisiana to Key West

Our best Delta deals on Louisiana to Key West flight tickets
Delta
May 13
SHV1:05 pmShreveport
5h 44m
1 stop
EYW7:49 pmKey West
May 20
EYW6:19 pmKey West
4h 54m
1 stop
SHV10:13 pmShreveport
$323
Delta
May 7
MSY12:49 pmNew Orleans Louis Armstrong
6h 00m
1 stop
EYW7:49 pmKey West
May 10
EYW6:19 pmKey West
6h 35m
1 stop
MSY11:54 pmNew Orleans Louis Armstrong
$329
Delta
Sep 5
BTR1:40 pmBaton Rouge Ryan
5h 05m
1 stop
EYW7:45 pmKey West
Sep 16
EYW7:00 amKey West
6h 45m
1 stop
BTR12:45 pmBaton Rouge Ryan
$351

Breeze Airways flights from Louisiana to Key West

Our best Breeze Airways deals on Louisiana to Key West flight tickets
Breeze Airways
Apr 9
MSY4:49 pmNew Orleans Louis Armstrong
18h 37m
1 stop
EYW12:26 pmKey West
Apr 17
EYW1:06 pmKey West
6h 00m
1 stop
MSY6:06 pmNew Orleans Louis Armstrong
$187
Breeze Airways
Apr 9
MSY4:49 pmNew Orleans Louis Armstrong
18h 37m
1 stop
EYW12:26 pmKey West
Apr 12
EYW4:22 pmKey West
25h 04m
1 stop
MSY4:26 pmNew Orleans Louis Armstrong
$196
Breeze Airways
Apr 9
MSY4:49 pmNew Orleans Louis Armstrong
18h 37m
1 stop
EYW12:26 pmKey West
Apr 12
EYW4:22 pmKey West
25h 04m
1 stop
MSY4:26 pmNew Orleans Louis Armstrong
$206

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 March 27, 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

Cheapest round-trip

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 4/9

4:49 pm-12:26 pm

1 stop18h 37m

Key West

Fri 4/17

1:06 pm-6:06 pm

1 stop6h 00m

$187

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 4/9

4:49 pm-12:26 pm

1 stop18h 37m

Key West

Sun 4/12

4:22 pm-4:26 pm

1 stop25h 04m

$196

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 4/9

4:49 pm-12:26 pm

1 stop18h 37m

Key West

Sun 4/12

4:22 pm-4:26 pm

1 stop25h 04m

$206

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sat 4/11

8:20 am-10:21 am

1 stop25h 01m

Key West

Mon 4/13

9:49 am-4:26 pm

1 stop7h 37m

$211

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 5/8

5:21 pm-10:24 am

2 stops40h 03m

Key West

Fri 5/15

12:07 pm-1:00 pm

1 stop25h 53m

$249

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 5/8

5:21 pm-11:25 am

2 stops41h 04m

Key West

Fri 5/15

12:07 pm-6:07 pm

1 stop7h 00m

$250
Quickest round-trip

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 8/22

6:00 am-12:23 pm

1 stop5h 23m

Key West

Wed 8/26

2:35 pm-6:25 pm

1 stop4h 50m

$323

ShreveportKey West

SHV - EYW

SHVEYW

Shreveport

Wed 5/13

1:05 pm-7:49 pm

1 stop5h 44m

Key West

Wed 5/20

6:19 pm-10:13 pm

1 stop4h 54m

$323

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Thu 4/23

4:33 pm-10:36 pm

1 stop5h 03m

Key West

Wed 4/29

2:01 pm-9:25 pm

1 stop8h 24m

$326

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 8/22

7:04 am-6:39 pm

2 stops10h 35m

Key West

Wed 8/26

12:50 pm-6:08 pm

1 stop6h 18m

$328

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 $282.

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 $353 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 $251 on momondo.

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

You could potentially save up to 79% 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
274 reviews
Search Breeze Airways flights
DeltaPriceFrom $125Free CancellationRating
7.9
8,343 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,509 reviews
Search American Airlines flights
United AirlinesPriceFrom $255Free CancellationRating
7.4
9,493 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.

An easier way to manage your Key West trip

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