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$114+ Cheap flights from Key West (EYW) to Louisiana

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MSY
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Key West to Louisiana

Cheapest flights from Key West to Louisiana
Explore the most affordable flight options available from Key West to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This Breeze Airways deal was found by Cheapflights users on 3/21. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/31:06 pm
EYW
-
MSY
1 stop6h 00m
Breeze Airways
Wed 4/88:20 am
MSY
-
EYW
1 stop25h 01m
Breeze Airways
Deal found 3/21$181
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Fri 4/109:49 am
EYW
-
MSY
1 stop9h 34m
Multiple Airlines
Wed 4/158:20 am
MSY
-
EYW
1 stop25h 01m
Multiple Airlines
Deal found 3/23$245
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Fri 4/39:49 am
EYW
-
MSY
1 stop7h 37m
Multiple Airlines
Wed 4/811:24 am
MSY
-
EYW
2 stops20h 42m
Multiple Airlines
Deal found 3/23$263
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 3/2511:51 am
EYW
-
MSY
1 stop24h 38m
Multiple Airlines
Sat 3/283:30 pm
MSY
-
EYW
1 stop17h 51m
Multiple Airlines
Deal found 3/21$272
This Breeze Airways deal was found by Cheapflights users on 3/19. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:49 am
EYW
-
MSY
1 stop7h 37m
Breeze Airways
Wed 4/158:20 am
MSY
-
EYW
1 stop25h 01m
Breeze Airways
Deal found 3/19$283

Find flight deals from Key West to Louisiana

Keep the following information in mind while searching for Key West to Louisiana flight deals. Data was last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$181
(Breeze Airways)

One-way from

$114
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$585
Provider with most accurate pricing for Key West-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Key West-New Orleans Louis Armstrong flights.
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From Key West to Louisiana
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One-way flight from Key West to Louisiana
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Louisiana 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 March 24, 2026.
Use the filters below to find and compare flights from Key West to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 4/3

1:06 pm-6:06 pm

1 stop6h 00m

New Orleans Louis Armstrong

Wed 4/8

8:20 am-10:21 am

1 stop25h 01m

$181

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 4/10

9:49 am-4:26 pm

1 stop7h 37m

New Orleans Louis Armstrong

Wed 4/15

8:20 am-10:21 am

1 stop25h 01m

$283

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 4/16

4:22 pm-4:26 pm

1 stop25h 04m

New Orleans Louis Armstrong

Sun 4/19

4:49 pm-12:26 pm

1 stop18h 37m

$290
Quickest round-trip

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 5/26

7:40 pm-11:59 pm

1 stop5h 19m

New Orleans Louis Armstrong

Mon 6/1

6:00 am-10:56 am

1 stop3h 56m

$480
Cheapest one-way

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Mon 4/20

9:49 am-4:26 pm

1 stop7h 37m

$114

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 4/16

4:22 pm-4:26 pm

1 stop25h 04m

$118

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Sat 9/12

10:04 am-5:18 pm

2 stops8h 14m

$176

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 9/11

12:59 pm-5:18 pm

2 stops29h 19m

$179

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Wed 4/15

11:51 am-11:30 pm

2 stops36h 39m

$193

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Mon 4/20

2:30 pm-10:23 pm

3 stops32h 53m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Key West to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Key West 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 Key West to Louisiana

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

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated March 24, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Key West to Louisiana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,320 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,320 reviews
Delta
7.9
Good
8,320 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.1
Good
11,492 reviews
Delta
7.9
Good
8,320 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key West to Louisiana. 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 from for flights from Key West to Louisiana?

    If you book a flight to Louisiana from Key West, you will be flying from Key West, which is the city’s only airport. Key West (EYW) is located 2.6 mi from the center of Key West.

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

    Breeze Airways can get you from Key West to Louisiana in just under 6h. Your travel time can differ by up to . There are 642 mi between Key West and Louisiana.

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

    One-way options have recently been found by users for as low as $95 on Breeze Airways. Other airlines that offer cheap prices include Delta from $200 and American Airlines from $230 one-way.

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

    The most popular flight routes from Key West to Louisiana are Key West - New Orleans Louis Armstrong, Key West - Lake Charles and Key West - Lafayette Regional.

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

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

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

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

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

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

See more FAQs

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Top 2 airlines flying from Key West to Louisiana

Discover the top 2 airlines that operate flights from Key West to Louisiana. 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$328FlexibilityNo cancel feeOn-time71%
DeltaCheapest$278Average$752FlexibilityNo cancel feeOn-timeN/A

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