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

For as low as $249, American Airlines can have you in New Orleans from Key West in 4h 19m. 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 $258 round trip. American Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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.

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.

$158+ Cheap Flights from Key West to New Orleans

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

Airfare is below average for this route at the moment. Key West to New Orleans flights typically cost between $497 and $778 in December. The cheapest round-trip price found within the last 3 days was $249 on Delta (Dec 11-Dec 15).

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Find 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 October 10, 2025.

Fri 10/179:57 amEYW - MSY

1 stop12h 54mBreeze Airways

Mon 10/205:56 pmMSY - EYW

1 stop16h 09mBreeze Airways

Deal found 10/7

$161

Mon 11/39:57 amEYW - MSY

1 stop12h 54mMultiple Airlines

Wed 11/57:47 amMSY - EYW

1 stop23h 28mMultiple Airlines

Deal found 10/9

$210

Thu 12/116:10 pmEYW - MSY

1 stop6h 27mDelta

Mon 12/155:18 amMSY - EYW

1 stop5h 24mDelta

Deal found 10/8

$249

Thu 12/117:00 amEYW - MSY

2 stops6h 58mAmerican Airlines

Mon 12/156:12 pmMSY - EYW

1 stop3h 55mAmerican Airlines

Deal found 10/9

$254

Thu 10/237:52 pmEYW - MSY

1 stop5h 07mAmerican Airlines

Mon 10/276:00 amMSY - EYW

1 stop3h 52mAmerican Airlines

Deal found 10/8

$259

Fri 10/179:57 amEYW - MSY

1 stop12h 54mMultiple Airlines

Mon 10/207:55 pmMSY - EYW

2 stops14h 10mMultiple Airlines

Deal found 10/7

$263

Sun 11/27:53 pmEYW - MSY

1 stop5h 06mAmerican Airlines

Sun 11/96:00 amMSY - EYW

1 stop6h 03mAmerican Airlines

Deal found 10/9

$274

Thu 10/308:55 amEYW - MSY

1 stop11h 50mMultiple Airlines

Sun 11/27:00 amMSY - EYW

2 stops25h 17mMultiple Airlines

Deal found 10/8

$282

Thu 12/1811:47 amEYW - MSY

2 stops7h 21mAmerican Airlines

Mon 12/223:30 pmMSY - EYW

1 stop6h 14mAmerican Airlines

Deal found 10/8

$304

Fri 10/1712:50 pmEYW - MSY

1 stop6h 05mAmerican Airlines

Sun 10/196:00 amMSY - EYW

1 stop5h 55mAmerican Airlines

Deal found 10/7

$309

Best flights from Key West to New Orleans
Discover carefully curated flight deals from Key West to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2025.

Mon 11/39:57 amEYW - MSY

1 stop12h 54mMultiple Airlines

Wed 11/57:47 amMSY - EYW

1 stop23h 28mMultiple Airlines

Deal found 10/9

$210

Fri 12/127:00 amEYW - MSY

1 stop4h 19mAmerican Airlines

Mon 12/156:00 amMSY - EYW

1 stop6h 00mAmerican Airlines

Deal found 10/7

$249

Thu 12/116:10 pmEYW - MSY

1 stop6h 27mDelta

Mon 12/155:18 amMSY - EYW

1 stop5h 24mDelta

Deal found 10/8

$249

Thu 12/1112:00 pmEYW - MSY

1 stop6h 20mAmerican Airlines

Mon 12/156:00 amMSY - EYW

1 stop4h 02mAmerican Airlines

Deal found 10/7

$249

Thu 12/1812:37 pmEYW - MSY

1 stop6h 27mDelta

Mon 12/223:41 pmMSY - EYW

1 stop4h 53mDelta

Deal found 10/8

$249

Last-minute flights from Key West to New Orleans
Discover last-minute flight deals from Key West to New Orleans. Data last updated October 10, 2025 and is based on user searches.

Thu 10/164:54 pmEYW - MSY

1 stop7h 27mMultiple Airlines

Mon 10/205:56 pmMSY - EYW

1 stop16h 09mMultiple Airlines

Deal found 10/7

$235

Thu 10/1612:32 pmEYW - MSY

3 stops29h 28mMultiple Airlines

Sun 10/195:45 amMSY - EYW

1 stop7h 55mMultiple Airlines

Deal found 10/7

$387

Fri 10/179:57 amEYW - MSY

1 stop12h 54mBreeze Airways

Mon 10/205:56 pmMSY - EYW

1 stop16h 09mBreeze Airways

Deal found 10/7

$158

Fri 10/179:57 amEYW - MSY

1 stop12h 54mMultiple Airlines

Mon 10/207:55 pmMSY - EYW

2 stops14h 10mMultiple Airlines

Deal found 10/7

$263

Fri 10/179:57 amEYW - MSY

1 stop12h 54mMultiple Airlines

Sun 10/195:45 amMSY - EYW

1 stop7h 55mMultiple Airlines

Deal found 10/7

$266

Fri 10/177:52 pmEYW - MSY

1 stop5h 07mAmerican Airlines

Sun 10/197:00 amMSY - EYW

1 stop4h 55mAmerican Airlines

Deal found 10/7

$309

Fri 10/171:25 pmEYW - MSY

2 stops11h 48mAmerican Airlines

Mon 10/207:18 amMSY - EYW

2 stops8h 58mAmerican Airlines

Deal found 10/7

$319

Sat 10/189:52 amEYW - MSY

2 stops15h 01mMultiple Airlines

Sun 10/195:45 amMSY - EYW

1 stop7h 55mMultiple Airlines

Deal found 10/7

$343

Sat 10/185:47 pmEYW - MSY

1 stop4h 48mAmerican Airlines

Sun 10/197:00 amMSY - EYW

1 stop4h 55mAmerican Airlines

Deal found 10/7

$362

Cheap flight deals from Key West to New Orleans

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$249 (Delta)
Popular in	October
Cheapest in	September
Average price	$637

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

Highest demand for flights based on searches. 14% potential increase in price ($64 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Mon 11/3

9:57 am-9:51 pm

1 stop12h 54m

New Orleans Louis Armstrong

Wed 11/5

7:47 am-8:15 am

1 stop23h 28m

$210

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 12/12

7:00 am-10:19 am

1 stop4h 19m

New Orleans Louis Armstrong

Mon 12/15

6:00 am-1:00 pm

1 stop6h 00m

$249

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

6:10 pm-11:37 pm

1 stop6h 27m

New Orleans Louis Armstrong

Mon 12/15

5:18 am-11:42 am

1 stop5h 24m

$249

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

12:00 pm-5:20 pm

1 stop6h 20m

New Orleans Louis Armstrong

Mon 12/15

6:00 am-11:02 am

1 stop4h 02m

$249

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/18

12:37 pm-6:04 pm

1 stop6h 27m

New Orleans Louis Armstrong

Mon 12/22

3:41 pm-9:34 pm

1 stop4h 53m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Compare providers for flights from Key West to New Orleans

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 October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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

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 October is currently the most expensive (average of $384). 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?

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.

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

Reviews of airlines servicing New Orleans

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

8.0

Very good

7,969 reviews

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

7,969 reviews

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

American Airlines

7.2

Good

11,043 reviews

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Related info for your journey

How long is the flight from Key West to New Orleans?
For as low as $249, American Airlines can have you in New Orleans from Key West in 4h 19m. 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 $258 round trip. American Airlines is priced at 33% 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 October is currently the most expensive (average of $384). 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

Metairie

Kenner

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Gretna

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Hammond

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Top 2 airlines flying from Key West to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$248	Average$328	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$258	Average$403	FlexibilityNo cancel fee	On-timeN/A

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$158+ Cheap flights from Key West to New Orleans (EYW - MSY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key West to New Orleans with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Key West to New Orleans

Cheapest flights from Key West to New OrleansExplore 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 October 10, 2025.

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 October 10, 2025.

Cheap flight deals from Key West to New Orleans

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key West to New Orleans that are best for you.

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 October.

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.

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?

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

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

Reviews of airlines servicing New Orleans

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.

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?

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

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

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

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

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

Traveling to a place near New Orleans?

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Alternative routes for Key West to New Orleans

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Top 2 airlines flying from Key West to New Orleans

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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 October 10, 2025.