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$175+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MSY
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$175
(Priceline)

Popular in

September

Cheapest in

December

Average price

$849
From Key West to Louisiana
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One-way flight from Key West to Louisiana
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Highest demand for flights based on searches. 26% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:00 pmEYW - MSY
1 stop6h 26mAmerican Airlines
Mon 12/157:00 amMSY - EYW
1 stop8h 07mAmerican Airlines
Deal found 9/10$249
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:45 pmEYW - MSY
1 stop8h 11mAmerican Airlines
Tue 9/306:01 amMSY - EYW
1 stop3h 53mAmerican Airlines
Deal found 9/11$259
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:46 pmEYW - MSY
1 stop5h 18mAmerican Airlines
Mon 12/223:30 pmMSY - EYW
1 stop6h 14mAmerican Airlines
Deal found 9/10$299
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:22 amEYW - MSY
2 stops9h 58mAmerican Airlines
Tue 10/289:34 amMSY - EYW
2 stops8h 48mAmerican Airlines
Deal found 9/10$309
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:59 pmEYW - LCH
1 stop6h 55mAmerican Airlines
Wed 12/1012:15 pmLCH - EYW
2 stops9h 52mAmerican Airlines
Deal found 9/9$324
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/810:47 amEYW - MSY
2 stops22h 20mMultiple Airlines
Sat 10/1112:54 pmMSY - EYW
1 stop18h 21mMultiple Airlines
Deal found 9/9$344
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:25 pmEYW - MSY
1 stop5h 23mAmerican Airlines
Sat 10/116:00 amMSY - EYW
1 stop3h 52mAmerican Airlines
Deal found 9/9$385
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:22 amEYW - LFT
2 stops11h 43mAmerican Airlines
Wed 10/225:33 amLFT - EYW
2 stops10h 43mAmerican Airlines
Deal found 9/10$449
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:45 pmEYW - LFT
1 stop6h 21mAmerican Airlines
Wed 10/18:10 amLFT - EYW
1 stop8h 36mAmerican Airlines
Deal found 9/10$641

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 September 11, 2025.
Use the filters below to find and compare flights from Key West to Louisiana that are best for you.

Fly from

Key West

Fly to

Louisiana

Route

Depart

Return

Price

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

12:00 pm-5:26 pm

1 stop6h 26m

New Orleans Louis Armstrong

Mon 12/15

7:00 am-4:07 pm

1 stop8h 07m

$249

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 10/21

2:32 pm-8:20 pm

1 stop6h 48m

New Orleans Louis Armstrong

Tue 10/28

7:18 am-4:18 pm

1 stop8h 00m

$249

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 9/26

3:45 pm-10:56 pm

1 stop8h 11m

New Orleans Louis Armstrong

Tue 9/30

6:01 am-10:54 am

1 stop3h 53m

$259

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 2/13

7:59 pm-11:58 pm

1 stop4h 59m

New Orleans Louis Armstrong

Wed 2/18

5:22 am-11:14 am

1 stop4h 52m

$299

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/18

1:46 pm-6:04 pm

1 stop5h 18m

New Orleans Louis Armstrong

Mon 12/22

3:30 pm-10:44 pm

1 stop6h 14m

$299

Key WestLake Charles

EYW - LCH

EYWLCH

Key West

Sat 12/6

4:59 pm-10:54 pm

1 stop6h 55m

Lake Charles

Wed 12/10

12:15 pm-11:07 pm

2 stops9h 52m

$324

Key WestLafayette

EYW - LFT

EYWLFT

Key West

Sat 10/18

11:22 am-10:05 pm

2 stops11h 43m

Lafayette Regional

Wed 10/22

5:33 am-5:16 pm

2 stops10h 43m

$449

Key WestLafayette

EYW - LFT

EYWLFT

Key West

Sat 9/27

3:45 pm-9:06 pm

1 stop6h 21m

Lafayette Regional

Wed 10/1

8:10 am-5:46 pm

1 stop8h 36m

$641

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 2/13

1:06 pm-5:46 pm

1 stop5h 40m

$175

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Sat 2/14

2:25 pm-11:05 pm

1 stop9h 40m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 18 results
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

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

Currently, August is the cheapest month in which you can book a flight from Key West to Louisiana (average of $256). Flying from Key West to Louisiana in April is currently the most expensive (average of $343). 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.

What is the cheapest time of day to fly from EYW to LA?

Find hourly flight availability from Key West to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Key West to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 2025.
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
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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?

    American Airlines can get you from Key West to Louisiana in just under 6h 26m. 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 $175 on Breeze Airways. Other airlines that offer cheap prices include Spirit Airlines from $206 and United Airlines from $239 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 - Lafayette Regional and Key West - Lake Charles.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Key West to Louisiana (average of $256). Flying from Key West to Louisiana in April is currently the most expensive (average of $343). 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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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$328FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$438FlexibilityNo cancel feeOn-timeN/A

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