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$116+ Cheap flights from Key West to New Orleans (EYW - MSY)

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 New Orleans

Cheapest flights from Key West to New Orleans
Explore the most affordable flight options available from Key West to New Orleans. 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 New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data 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.
Search Deals
From Key West to New Orleans Louis Armstrong
Search Deals
One-way flight from Key West to New Orleans Louis Armstrong
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 New Orleans 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 New Orleans that are best for you.

Fly from

Key West

Fly to

New Orleans

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 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 WestNew Orleans

EYW - MSY

EYWMSY

Key West

Mon 4/13

9:49 am-4:26 pm

1 stop7h 37m

$116

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 2/13

1:06 pm-6:06 pm

1 stop6h 00m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results
1
2

Compare providers for flights from Key West to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to New Orleans in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-New Orleans flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Key West-New Orleans flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Key West-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-New Orleans flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Key West to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans 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 New Orleans

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

Currently, February is the cheapest month in which you can book a flight from Key West to New Orleans (average of $208). Flying from Key West to New Orleans 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 MSY?

Find hourly flight availability from Key West to New Orleans. 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 New Orleans at noon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Key West to New Orleans to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

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 New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Key West to New Orleans round-trip?

    Flying on American Airlines is currently your cheapest option to New Orleans, with prices starting at $248. Another option worth looking into is Delta, starting at $258 round trip. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key West to New Orleans 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 New Orleans?

    Currently, February is the cheapest month in which you can book a flight from Key West to New Orleans (average of $208). Flying from Key West to New Orleans 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

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Slidell
Thibodaux
Houma
Gonzales
Covington
Gretna
Hammond

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Top 2 airlines flying from Key West to New Orleans

Discover the top 2 airlines that operate flights from Key West to New Orleans. 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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