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Key West

$87+ Cheap flights from Louisiana to Key West (EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — EYW
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Louisiana to Key West

Cheapest flights from Louisiana to Key West
Explore the most affordable flight options available from Louisiana to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:11 am
MSY
-
EYW
1 stop8h 02m
Breeze Airways
Mon 8/3112:07 pm
EYW
-
MSY
1 stop7h 38m
Breeze Airways
Deal found 7/26$189
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:18 pm
MSY
-
EYW
1 stop18h 13m
Breeze Airways
Wed 9/910:04 am
EYW
-
MSY
1 stop24h 16m
Breeze Airways
Deal found 7/24$192
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:18 pm
MSY
-
EYW
1 stop18h 13m
Breeze Airways
Sat 9/1210:04 am
EYW
-
MSY
1 stop24h 16m
Breeze Airways
Deal found 7/24$195
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:11 pm
MSY
-
EYW
2 stops23h 02m
Multiple Airlines
Mon 8/3112:07 pm
EYW
-
MSY
1 stop7h 38m
Multiple Airlines
Deal found 7/23$198
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:48 pm
MSY
-
EYW
1 stop17h 31m
Breeze Airways
Sat 9/1910:04 am
EYW
-
MSY
1 stop24h 16m
Breeze Airways
Deal found 7/23$199
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:18 pm
MSY
-
EYW
1 stop18h 13m
Breeze Airways
Fri 9/1110:59 am
EYW
-
MSY
1 stop8h 35m
Breeze Airways
Deal found 7/24$212
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:02 pm
MSY
-
EYW
2 stops17h 19m
Multiple Airlines
Sat 9/2610:04 am
EYW
-
MSY
1 stop24h 16m
Multiple Airlines
Deal found 7/23$213
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:11 pm
MSY
-
EYW
2 stops38h 55m
Multiple Airlines
Mon 8/3112:07 pm
EYW
-
MSY
1 stop7h 38m
Multiple Airlines
Deal found 7/24$217
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:03 pm
MSY
-
EYW
1 stop14h 21m
Breeze Airways
Thu 10/812:01 pm
EYW
-
MSY
1 stop10h 54m
Breeze Airways
Deal found 7/26$218
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:11 pm
MSY
-
EYW
2 stops23h 02m
Multiple Airlines
Sat 9/1210:04 am
EYW
-
MSY
1 stop24h 16m
Multiple Airlines
Deal found 7/24$221
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:11 am
MSY
-
EYW
1 stop8h 02m
Multiple Airlines
Mon 8/311:11 pm
EYW
-
MSY
2 stops29h 51m
Multiple Airlines
Deal found 7/26$225
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:49 pm
MSY
-
EYW
1 stop17h 30m
Multiple Airlines
Fri 10/910:20 pm
EYW
-
MSY
2 stops18h 47m
Multiple Airlines
Deal found 7/22$226

Find flight deals from Louisiana to Key West

Keep the following information in mind while searching for Louisiana to Key West flight deals. Data was last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$192
(Kiwi.com)

One-way from

$87
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$490
Provider with most accurate pricing for New Orleans Louis Armstrong-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Key West flights.
Search Deals
From Louisiana to Key West
Search Deals
One-way flight from Louisiana to Key West
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 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 8/27

10:11 am-7:13 pm

1 stop8h 02m

Key West

Mon 8/31

1:11 pm-6:02 pm

2 stops29h 51m

$225

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sat 10/3

8:00 am-10:19 am

1 stop25h 19m

Key West

Tue 10/6

1:16 pm-11:05 am

1 stop22h 49m

$236

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 8/6

10:11 am-7:13 pm

1 stop8h 02m

Key West

Mon 8/10

11:07 am-6:05 pm

1 stop7h 58m

$250

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 10/16

6:03 pm-9:24 am

1 stop14h 21m

Key West

Thu 10/22

12:01 pm-9:55 pm

1 stop10h 54m

$264
Quickest round-trip

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Tue 9/29

5:15 am-10:46 am

1 stop4h 31m

Key West

Tue 10/6

7:40 am-11:41 am

1 stop5h 01m

$295

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Tue 8/25

7:26 am-1:00 pm

1 stop4h 34m

Key West

Tue 9/1

11:48 am-6:10 pm

1 stop7h 22m

$295

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 8/22

1:27 pm-7:57 pm

1 stop5h 30m

Key West

Wed 8/26

7:40 am-12:47 pm

1 stop6h 07m

$319

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Tue 9/29

6:03 am-12:53 pm

1 stop5h 50m

Key West

Fri 10/9

7:40 am-1:54 pm

1 stop7h 14m

$319

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Sat 8/22

1:27 pm-7:57 pm

1 stop5h 30m

Key West

Tue 8/25

1:59 pm-6:31 pm

1 stop5h 32m

$319

Baton RougeKey West

BTR - EYW

BTREYW

Baton Rouge Ryan

Tue 9/29

1:32 pm-8:00 pm

1 stop5h 28m

Key West

Tue 10/6

6:10 pm-9:56 pm

1 stop4h 46m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from Louisiana to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Key West

What is the cheapest month to book a flight from Louisiana to Key West?

Currently, January is the cheapest month in which you can book a flight from Louisiana to Key West (average of $265). Flying from Louisiana to Key West in October is currently the most expensive (average of $518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Louisiana to Key West?

Airfare is below average for this route at the moment.
Louisiana to Key West flights typically cost between $268 and $478 in August.
The cheapest round-trip price found within the last 5 days was $189 on Breeze Airways (Aug 27-Aug 31).

How far ahead should I book a flight from Louisiana to Key West?

To ensure you get the cheapest price possible for a flight from Louisiana to Key West, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from Louisiana?

    Key West (EYW), located 2.6 mi from the city center, is the airport you fly into when you book flights from Louisiana to Key West.

  • How long is the flight from Louisiana to Key West?

    Breeze Airways, Delta, and American Airlines can get you from Louisiana to Key West in just under 5h 30m. Your travel time can differ by up to 19h 49m. The distance between Louisiana and Key West is about 707 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Louisiana to Key West one-way?

    The cheapest airline one-way is Breeze Airways, with whom users have recently found tickets for as low as $82. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Louisiana to Key West for a low price.

  • What are the most popular routes from Louisiana to Key West?

    When deciding which route to take from Louisiana to Key West consider New Orleans Louis Armstrong - Key West, Baton Rouge Ryan - Key West or Lafayette Regional - Key West as they are the most popular.

  • Can I find deals for flights from Louisiana to Key West that include hotel bookings?

    Yes. In addition to deals on Louisiana to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Key West.

  • Can I find deals for business class flights from Louisiana to Key West?

    Yes. Cheapflights offers flight deals from Louisiana to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Key West?

    Currently, January is the cheapest month in which you can book a flight from Louisiana to Key West (average of $265). Flying from Louisiana to Key West in October is currently the most expensive (average of $518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Louisiana to Key West

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Top 4 airlines flying from Louisiana to Key West

Discover the top 4 airlines that operate flights from Louisiana to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$126Average$243FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$253Average$498FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$457FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$318FlexibilityNo cancel feeOn-time69%

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