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$92+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MSY
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
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 March 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/8. 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 3/239:49 am
EYW
-
MSY
1 stop7h 37m
Breeze Airways
Thu 3/268:15 am
MSY
-
EYW
1 stop6h 27m
Breeze Airways
Deal found 3/8$168
This Priceline deal was found by Cheapflights users on 3/8. 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 Priceline 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
Multiple Airlines
Wed 4/86:00 am
MSY
-
EYW
1 stop4h 30m
Multiple Airlines
Deal found 3/8$186
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Tue 3/241:01 pm
EYW
-
MSY
1 stop6h 14m
Multiple Airlines
Thu 3/268:15 am
MSY
-
EYW
1 stop6h 27m
Multiple Airlines
Deal found 3/8$195
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 3/239:49 am
EYW
-
MSY
2 stops13h 55m
Multiple Airlines
Thu 3/268:15 am
MSY
-
EYW
1 stop6h 27m
Multiple Airlines
Deal found 3/8$231
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/153:39 pm
MSY
-
EYW
1 stop18h 52m
Multiple Airlines
Deal found 3/7$245
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Fri 4/179:49 am
EYW
-
MSY
1 stop5h 28m
Multiple Airlines
Sun 4/198:13 pm
MSY
-
EYW
1 stop15h 13m
Multiple Airlines
Deal found 3/9$250
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/164:22 pm
EYW
-
MSY
1 stop22h 55m
Multiple Airlines
Sun 4/198:13 pm
MSY
-
EYW
1 stop15h 13m
Multiple Airlines
Deal found 3/10$261
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 5/712:05 pm
EYW
-
MSY
1 stop6h 22m
Multiple Airlines
Mon 5/1112:46 pm
MSY
-
EYW
1 stop22h 48m
Multiple Airlines
Deal found 3/10$272
This Breeze Airways deal was found by Cheapflights users on 3/8. 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 4/101:06 pm
EYW
-
MSY
1 stop6h 00m
Breeze Airways
Wed 4/158:20 am
MSY
-
EYW
1 stop25h 01m
Breeze Airways
Deal found 3/8$275

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$168
(Kiwi.com)

One-way from

$92
(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.
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. 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 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 March 12, 2026.
Use the filters below to find and compare flights from Key West to New Orleans 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 4/10

1:06 pm-6:06 pm

1 stop6h 00m

New Orleans Louis Armstrong

Wed 4/15

8:20 am-10:21 am

1 stop25h 01m

$275

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 5/26

1:14 pm-2:17 pm

1 stop26h 03m

New Orleans Louis Armstrong

Mon 6/1

2:58 pm-12:34 pm

1 stop20h 36m

$281

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 9/3

6:00 pm-11:20 pm

1 stop6h 20m

New Orleans Louis Armstrong

Tue 9/8

1:05 pm-7:45 pm

1 stop5h 40m

$289

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 4/10

2:35 pm-8:19 am

1 stop18h 44m

New Orleans Louis Armstrong

Wed 4/15

3:39 pm-11:31 am

1 stop18h 52m

$290

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 4/16

4:22 pm-11:30 pm

2 stops8h 08m

New Orleans Louis Armstrong

Sun 4/19

8:13 pm-12:26 pm

1 stop15h 13m

$318

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 3/24

12:25 pm-10:27 am

3 stops23h 02m

New Orleans Louis Armstrong

Thu 3/26

6:00 am-11:30 am

1 stop4h 30m

$343

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Sat 6/6

7:29 pm-11:59 pm

1 stop5h 30m

New Orleans Louis Armstrong

Tue 6/9

9:26 am-4:07 pm

1 stop5h 41m

$369

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

8:15 am-3:42 pm

1 stop6h 27m

$391
Quickest round-trip

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 5/26

2:05 pm-6:01 pm

1 stop4h 56m

New Orleans Louis Armstrong

Mon 6/1

12:49 pm-7:49 pm

1 stop6h 00m

$394

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Mon 3/23

2:35 pm-10:27 am

3 stops20h 52m

New Orleans Louis Armstrong

Thu 3/26

8:01 pm-1:37 pm

2 stops16h 36m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 17 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-New Orleans flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

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 March 12, 2026.
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
8,286 reviews

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
8,286 reviews
Delta
7.9
Good
8,286 reviews

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
11,432 reviews
Delta
7.9
Good
8,286 reviews

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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.

  • How long is the flight from Key West to New Orleans?

    For as low as $289, Delta can have you in New Orleans from Key West in 6h 20m. Key West and New Orleans are separated by a distance of 642 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $278 round trip. American Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Key West to New Orleans are Breeze Airways ($95), Delta ($200), and American Airlines ($230).

  • 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.

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
Gonzales
Houma
Slidell
Covington
Gretna
Thibodaux
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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$328FlexibilityNo cancel feeOn-time71%
DeltaCheapest$278Average$588FlexibilityNo cancel feeOn-timeN/A

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