When did momondo last update prices for flights from Key West Airport to New Orleans Louis Armstrong Airport?

Prices for flights from Key West Airport to New Orleans Louis Armstrong Airport were last updated today.

How many operators does momondo search for flights from Key West Airport to New Orleans Louis Armstrong Airport?

There are 2 operators available for flights from Key West Airport to New Orleans Louis Armstrong Airport as of September 2025.

How old do you have to be to fly from Key West Airport to New Orleans Louis Armstrong Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to New Orleans Louis Armstrong Airport.

What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

The travel and health documents required for your trip to New Orleans Louis Armstrong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Orleans Louis Armstrong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$215 Cheap Flights from Key West to New Orleans in 2025/26

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Round-trip

One-way

Cheap round-trip flights

2:25 pm - 10:05 pmEYW-MSY

8h 40m1 stop

5:10 am - 1:30 pmMSY-EYW

7h 20m1 stop

$215Spirit Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

10:27 pm - 3:56 pmEYW-MSY

18h 29m2 stops

5:56 pm - 11:05 amMSY-EYW

16h 09m1 stop

$241Multiple Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

6:05 pm - 10:22 pmEYW-MSY

5h 17m1 stop

5:22 am - 11:40 amMSY-EYW

5h 18m1 stop

$249Delta

Find Deal

Thu, Dec 11 - Mon, Dec 15

10:59 am - 5:40 pmEYW-MSY

7h 41m1 stop

5:56 pm - 10:19 amMSY-EYW

15h 23m1 stop

$252Multiple Airlines

Find Deal

Thu, Dec 18 - Mon, Dec 22

12:00 pm - 9:06 pmEYW-MSY

10h 06m2 stops

6:12 pm - 11:07 pmMSY-EYW

3h 55m1 stop

$254American Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

8:00 am - 12:07 pmEYW-MSY

5h 07m1 stop

9:58 am - 5:09 pmMSY-EYW

6h 11m1 stop

$299American Airlines

Find Deal

Thu, Dec 18 - Mon, Dec 22

4:03 pm - 11:59 pmEYW-MSY

8h 56m2 stops

9:58 am - 5:09 pmMSY-EYW

6h 11m1 stop

$304American Airlines

Find Deal

Thu, Dec 18 - Mon, Dec 22

7:00 am - 12:03 pmEYW-MSY

6h 03m1 stop

5:30 am - 1:12 pmMSY-EYW

6h 42m1 stop

$477Delta

Find Deal

Tue, Mar 17 - Wed, Mar 18

3:02 pm - 11:52 pmEYW-MSY

9h 50m1 stop

3:56 pm - 3:09 pmMSY-EYW

22h 13m3 stops

$583United Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

3:53 pm - 8:57 amEYW-MSY

18h 04m2 stops

5:15 am - 3:09 pmMSY-EYW

8h 54m2 stops

$851United Airlines

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Thu, Dec 11 - Mon, Dec 15

American Airlines flights from Key West to New Orleans

Our best American Airlines deals on Key West to New Orleans flight tickets

American Airlines

Dec 11

EYW12:00 pmKey West

10h 06m

2 stops

MSY9:06 pmNew Orleans Louis Armstrong

Dec 15

MSY6:12 pmNew Orleans Louis Armstrong

3h 55m

1 stop

EYW11:07 pmKey West

$254

Find similar

American Airlines

Dec 18

EYW8:00 amKey West

5h 07m

1 stop

MSY12:07 pmNew Orleans Louis Armstrong

Dec 22

MSY9:58 amNew Orleans Louis Armstrong

6h 11m

1 stop

EYW5:09 pmKey West

$299

Find similar

American Airlines

Dec 18

EYW4:03 pmKey West

8h 56m

2 stops

MSY11:59 pmNew Orleans Louis Armstrong

Dec 22

MSY9:58 amNew Orleans Louis Armstrong

6h 11m

1 stop

EYW5:09 pmKey West

$304

Find similar

Delta flights from Key West to New Orleans

Our best Delta deals on Key West to New Orleans flight tickets

Delta

Dec 11

EYW6:05 pmKey West

5h 17m

1 stop

MSY10:22 pmNew Orleans Louis Armstrong

Dec 15

MSY5:22 amNew Orleans Louis Armstrong

5h 18m

1 stop

EYW11:40 amKey West

$249

Find similar

Delta

Mar 17

EYW7:00 amKey West

6h 03m

1 stop

MSY12:03 pmNew Orleans Louis Armstrong

Mar 18

MSY5:30 amNew Orleans Louis Armstrong

6h 42m

1 stop

EYW1:12 pmKey West

$477

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

2:25 pm-10:05 pm

1 stop8h 40m

New Orleans Louis Armstrong

Mon 12/15

5:10 am-1:30 pm

1 stop7h 20m

$215

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

10:27 pm-3:56 pm

2 stops18h 29m

New Orleans Louis Armstrong

Mon 12/15

5:56 pm-11:05 am

1 stop16h 09m

$241

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

6:05 pm-10:22 pm

1 stop5h 17m

New Orleans Louis Armstrong

Mon 12/15

5:22 am-11:40 am

1 stop5h 18m

$249

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/18

10:59 am-5:40 pm

1 stop7h 41m

New Orleans Louis Armstrong

Mon 12/22

5:56 pm-10:19 am

1 stop15h 23m

$252

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

12:00 pm-9:06 pm

2 stops10h 06m

New Orleans Louis Armstrong

Mon 12/15

6:12 pm-11:07 pm

1 stop3h 55m

$254

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/18

8:00 am-12:07 pm

1 stop5h 07m

New Orleans Louis Armstrong

Mon 12/22

9:58 am-5:09 pm

1 stop6h 11m

$299

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/18

4:03 pm-11:59 pm

2 stops8h 56m

New Orleans Louis Armstrong

Mon 12/22

9:58 am-5:09 pm

1 stop6h 11m

$304

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 3/17

7:00 am-12:03 pm

1 stop6h 03m

New Orleans Louis Armstrong

Wed 3/18

5:30 am-1:12 pm

1 stop6h 42m

$477

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

3:02 pm-11:52 pm

1 stop9h 50m

New Orleans Louis Armstrong

Mon 12/15

3:56 pm-3:09 pm

3 stops22h 13m

$583

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 12/11

3:53 pm-8:57 am

2 stops18h 04m

New Orleans Louis Armstrong

Mon 12/15

5:15 am-3:09 pm

2 stops8h 54m

$851

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Key West to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Key West is in December. Flight prices, which tend to average around $278, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of December, then departing from Key West during the month September is also very affordable. Most momondo users find prices during this month for around $283.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Key West to New Orleans is on a Wednesday when prices can be found for as low as $295. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Key West to New Orleans for around $758.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is at noon when flights can be purchased for as low as $285. In the morning is when there is more demand to fly to New Orleans, so prices are often more expensive at around $508 per ticket.

How have Key West to New Orleans flight prices changed over time?

As of September 2025, prices for Key West to New Orleans flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Key West to New Orleans

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to New Orleans according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Key West to New Orleans (EYW to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to New Orleans

Direct flights	None

There are no direct flights from Key West to New Orleans. There are no popular flight routes from Key West to New Orleans.

Search flight deals

How far is Key West to New Orleans Louis Armstrong by plane?
The straight-line distance from Key West to New Orleans Louis Armstrong is 629.3 mi. Flights usually cover this in 4h 48m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Key West Airport to New Orleans Louis Armstrong Airport?
Prices for flights from Key West Airport to New Orleans Louis Armstrong Airport were last updated today.
How many operators does momondo search for flights from Key West Airport to New Orleans Louis Armstrong Airport?
There are 2 operators available for flights from Key West Airport to New Orleans Louis Armstrong Airport as of September 2025.
How old do you have to be to fly from Key West Airport to New Orleans Louis Armstrong Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to New Orleans Louis Armstrong Airport.
What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?
The travel and health documents required for your trip to New Orleans Louis Armstrong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Orleans Louis Armstrong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Key West to New Orleans?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Key West to New Orleans is American Airlines (76% of total bookings). The next most popular airline is Delta (24%).

Best airlines flying from Key West to New Orleans

Compare and see reviews for airlines that fly from Key West to New Orleans with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 7,973 reviews		Search Delta flights

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Covington

Gonzales

Gretna

Thibodaux

Lockport

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Key West to New Orleans?

It is quick and easy to find Key West to New Orleans flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Orleans that suits you.

Can I find flights from Key West to New Orleans with flexible booking policies on momondo?

Yes. All flights to New Orleans from Key West on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Key West to New Orleans?

Once you have performed a search for Key West to New Orleans flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Key West to New Orleans right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Key West to New Orleans now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Orleans and let you know when they change.

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Cheap flights from Key West to New Orleans from $215

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to New Orleans departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Cheap round-trip flights

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American Airlines flights from Key West to New Orleans

Our best American Airlines deals on Key West to New Orleans flight tickets

Delta flights from Key West to New Orleans

Our best Delta deals on Key West to New Orleans flight tickets

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How to get the cheapest flight ticket from Key West to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New Orleans?

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Key West to New Orleans is on a Wednesday when prices can be found for as low as $295. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Key West to New Orleans for around $758.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is at noon when flights can be purchased for as low as $285. In the morning is when there is more demand to fly to New Orleans, so prices are often more expensive at around $508 per ticket.

How have Key West to New Orleans flight prices changed over time?

As of September 2025, prices for Key West to New Orleans flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Key West to New Orleans

Cheap Key West to New Orleans (EYW to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to New Orleans

Direct flights

How far is Key West to New Orleans Louis Armstrong by plane?

When did momondo last update prices for flights from Key West Airport to New Orleans Louis Armstrong Airport?

How many operators does momondo search for flights from Key West Airport to New Orleans Louis Armstrong Airport?

How old do you have to be to fly from Key West Airport to New Orleans Louis Armstrong Airport?

What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

What is the most popular airline from Key West to New Orleans?

Best airlines flying from Key West to New Orleans

Compare and see reviews for airlines that fly from Key West to New Orleans with momondo

Traveling to a place near New Orleans?

Why use momondo?

Why should I use momondo to find a flight deal from Key West to New Orleans?

Can I find flights from Key West to New Orleans with flexible booking policies on momondo?

How can momondo help me find flights from Key West to New Orleans?

I’m not ready to book a flight from Key West to New Orleans right now. Can momondo alert me if prices change?

An easier way to manage your New Orleans trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Louisiana