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$116+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MSY
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:59 amEYW - MSY
1 stop7h 51mMultiple Airlines
Sat 12/276:55 pmMSY - EYW
1 stop14h 24mMultiple Airlines
Deal found 12/10$226
This Mytrip deal was found by Cheapflights users on 12/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:20 pmEYW - MSY
2 stops9h 37mSpirit Airlines
Mon 12/295:00 pmMSY - EYW
2 stops17h 20mSpirit Airlines
Deal found 12/9$272
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:57 amEYW - MSY
1 stop12h 54mMultiple Airlines
Sun 12/145:15 amMSY - EYW
1 stop26h 00mMultiple Airlines
Deal found 12/10$302
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/252:28 pmEYW - MSY
1 stop7h 15mAmerican Airlines
Sat 12/279:58 amMSY - EYW
1 stop6h 46mAmerican Airlines
Deal found 12/11$331
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:40 amEYW - MSY
1 stop5h 21mDelta
Mon 12/225:15 amMSY - EYW
1 stop4h 37mDelta
Deal found 12/10$339
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/188:00 amEYW - MSY
1 stop7h 35mAmerican Airlines
Mon 12/226:54 amMSY - EYW
2 stops9h 15mAmerican Airlines
Deal found 12/10$344
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:10 pmEYW - MSY
1 stop6h 27mDelta
Mon 12/155:15 amMSY - EYW
1 stop5h 28mDelta
Deal found 12/10$369

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$187
(Kiwi.com)

One-way from

$116
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,259
Provider with most accurate pricing for Key West-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-New Orleans Louis Armstrong flights.
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From Key West to Louisiana
Search Deals
One-way flight from Key West to Louisiana
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 20% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 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

Fri 1/9

1:06 pm-10:58 pm

1 stop10h 52m

New Orleans Louis Armstrong

Sun 1/11

5:59 pm-9:09 am

1 stop14h 10m

$187

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/25

10:59 am-5:50 pm

1 stop7h 51m

New Orleans Louis Armstrong

Sat 12/27

6:55 pm-10:19 am

1 stop14h 24m

$226

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/25

10:59 am-5:50 pm

1 stop7h 51m

New Orleans Louis Armstrong

Mon 12/29

6:55 pm-10:19 am

1 stop14h 24m

$226

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 1/9

1:33 pm-9:07 pm

2 stops8h 34m

New Orleans Louis Armstrong

Sun 1/11

7:09 pm-11:56 pm

1 stop3h 47m

$254

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

$263

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Sat 5/9

6:00 pm-11:23 pm

1 stop6h 23m

New Orleans Louis Armstrong

Fri 5/15

2:20 pm-7:44 pm

1 stop4h 24m

$274

Key WestLafayette

EYW - LFT

EYWLFT

Key West

Fri 1/9

1:22 pm-9:03 pm

1 stop8h 41m

Lafayette Regional

Sun 1/11

10:30 am-11:56 pm

2 stops12h 26m

$294

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 4/23

4:45 pm-9:17 pm

1 stop5h 32m

New Orleans Louis Armstrong

Sun 4/26

7:00 am-3:50 pm

1 stop7h 50m

$304

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/25

2:28 pm-8:43 pm

1 stop7h 15m

New Orleans Louis Armstrong

Sat 12/27

9:58 am-5:44 pm

1 stop6h 46m

$331

Key WestLake Charles

EYW - LCH

EYWLCH

Key West

Wed 1/28

4:15 pm-3:25 pm

2 stops24h 10m

Lake Charles

Sat 1/31

4:12 pm-4:22 pm

2 stops23h 10m

$628

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 22 results
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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, February is the cheapest month in which you can book a flight from Key West to Louisiana (average of $208). Flying from Key West to Louisiana in December is currently the most expensive (average of $889). 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 December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Key West to Louisiana at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the evening.

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 December 12, 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
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

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
11,050 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

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 and United Airlines can get you from Key West to Louisiana in just under 8h 41m. Your travel time can differ by up to 15h 29m. There are 738 mi between Key West and Louisiana. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, February is the cheapest month in which you can book a flight from Key West to Louisiana (average of $208). Flying from Key West to Louisiana in December is currently the most expensive (average of $889). 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$328FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$403FlexibilityNo cancel feeOn-timeN/A

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