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Cheap flights from Key West to New Orleans from $111

This is the cheapest one-way 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 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Key West to New Orleans

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
1:11 pm - 6:53 pm
EYW
-
MSY
6h 42m
1 stop
Breeze Airways Logo
2:58 pm - 12:34 pm
MSY
-
EYW
20h 36m
1 stop
$194Breeze Airways
Fri, May 29 - Mon, Jun 1
Multiple Airlines Logo
1:01 pm - 6:23 pm
EYW
-
MSY
6h 22m
1 stop
Multiple Airlines Logo
2:48 pm - 11:11 am
MSY
-
EYW
19h 23m
1 stop
$215Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
11:01 am - 6:15 pm
EYW
-
MSY
8h 14m
1 stop
Multiple Airlines Logo
6:00 am - 11:30 am
MSY
-
EYW
4h 30m
1 stop
$217Multiple Airlines
Thu, Mar 26 - Tue, Mar 31
Multiple Airlines Logo
1:01 pm - 10:44 pm
EYW
-
MSY
10h 43m
2 stops
Multiple Airlines Logo
2:48 pm - 11:11 am
MSY
-
EYW
19h 23m
1 stop
$233Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
11:01 am - 6:15 pm
EYW
-
MSY
8h 14m
1 stop
Multiple Airlines Logo
8:01 pm - 11:30 am
MSY
-
EYW
14h 29m
2 stops
$242Multiple Airlines
Thu, Mar 26 - Tue, Mar 31
Multiple Airlines Logo
1:01 pm - 10:44 pm
EYW
-
MSY
10h 43m
2 stops
Multiple Airlines Logo
3:30 pm - 10:21 am
MSY
-
EYW
17h 51m
1 stop
$253Multiple Airlines
Tue, Mar 17 - Sat, Mar 21
Multiple Airlines Logo
9:46 am - 2:44 pm
EYW
-
MSY
5h 58m
1 stop
Multiple Airlines Logo
5:45 am - 3:48 pm
MSY
-
EYW
9h 03m
1 stop
$259Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
Multiple Airlines Logo
9:46 am - 6:58 pm
EYW
-
MSY
10h 12m
1 stop
Multiple Airlines Logo
11:06 am - 12:26 pm
MSY
-
EYW
24h 20m
1 stop
$261Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
Multiple Airlines Logo
1:01 pm - 6:15 pm
EYW
-
MSY
6h 14m
1 stop
Multiple Airlines Logo
3:30 pm - 3:42 pm
MSY
-
EYW
23h 12m
1 stop
$265Multiple Airlines
Tue, Mar 17 - Sat, Mar 21
Breeze Airways Logo
4:22 pm - 4:26 pm
EYW
-
MSY
25h 04m
1 stop
Breeze Airways Logo
4:49 pm - 12:26 pm
MSY
-
EYW
18h 37m
1 stop
$267Breeze Airways
Thu, Apr 16 - Sun, Apr 19

Breeze Airways flights from Key West to New Orleans

Our best Breeze Airways deals on Key West to New Orleans flight tickets
Breeze Airways
May 29
EYW1:11 pmKey West
6h 42m
1 stop
MSY6:53 pmNew Orleans Louis Armstrong
Jun 1
MSY2:58 pmNew Orleans Louis Armstrong
20h 36m
1 stop
EYW12:34 pmKey West
$194
Breeze Airways
Mar 5
EYW11:01 amKey West
7h 09m
1 stop
MSY5:10 pmNew Orleans Louis Armstrong
Mar 7
MSY7:20 amNew Orleans Louis Armstrong
25h 01m
1 stop
EYW9:21 amKey West
$239
Breeze Airways
Apr 16
EYW4:22 pmKey West
25h 04m
1 stop
MSY4:26 pmNew Orleans Louis Armstrong
Apr 19
MSY4:49 pmNew Orleans Louis Armstrong
18h 37m
1 stop
EYW12:26 pmKey West
$267

Spirit Airlines flights from Key West to New Orleans

Our best Spirit Airlines deals on Key West to New Orleans flight tickets
Spirit Airlines
Apr 10
EYW2:35 pmKey West
20h 52m
2 stops
MSY10:27 amNew Orleans Louis Armstrong
Apr 15
MSY3:39 pmNew Orleans Louis Armstrong
18h 52m
1 stop
EYW11:31 amKey West
$292
Spirit Airlines
Apr 10
EYW2:35 pmKey West
20h 52m
2 stops
MSY10:27 amNew Orleans Louis Armstrong
Apr 15
MSY10:25 amNew Orleans Louis Armstrong
24h 06m
2 stops
EYW11:31 amKey West
$320
Spirit Airlines
Apr 10
EYW2:35 pmKey West
20h 52m
2 stops
MSY10:27 amNew Orleans Louis Armstrong
Apr 15
MSY10:25 amNew Orleans Louis Armstrong
24h 06m
2 stops
EYW11:31 amKey West
$357

momondo 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, momondo users made 832,500 searches. Data last updated March 3, 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

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 5/29

1:11 pm-6:53 pm

1 stop6h 42m

New Orleans Louis Armstrong

Mon 6/1

2:58 pm-12:34 pm

1 stop20h 36m

$194

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 4/14

1:01 pm-6:23 pm

1 stop6h 22m

New Orleans Louis Armstrong

Tue 4/21

2:48 pm-11:11 am

1 stop19h 23m

$215

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 3/26

11:01 am-6:15 pm

1 stop8h 14m

New Orleans Louis Armstrong

Tue 3/31

6:00 am-11:30 am

1 stop4h 30m

$217

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 4/14

1:01 pm-10:44 pm

2 stops10h 43m

New Orleans Louis Armstrong

Tue 4/21

2:48 pm-11:11 am

1 stop19h 23m

$233

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 3/26

11:01 am-6:15 pm

1 stop8h 14m

New Orleans Louis Armstrong

Tue 3/31

8:01 pm-11:30 am

2 stops14h 29m

$242

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 3/17

1:01 pm-10:44 pm

2 stops10h 43m

New Orleans Louis Armstrong

Sat 3/21

3:30 pm-10:21 am

1 stop17h 51m

$253

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 4/23

9:46 am-2:44 pm

1 stop5h 58m

New Orleans Louis Armstrong

Sun 4/26

5:45 am-3:48 pm

1 stop9h 03m

$259

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 4/23

9:46 am-6:58 pm

1 stop10h 12m

New Orleans Louis Armstrong

Sun 4/26

11:06 am-12:26 pm

1 stop24h 20m

$261

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 3/17

1:01 pm-6:15 pm

1 stop6h 14m

New Orleans Louis Armstrong

Sat 3/21

3:30 pm-3:42 pm

1 stop23h 12m

$265

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

4:49 pm-12:26 pm

1 stop18h 37m

$267

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Orleans from

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

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

As of March 2026, prices for Key West to New Orleans flights are approximately 68% 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

Fastest flight time

5h 58m

Direct flights

None
The fastest flight from Key West to New Orleans takes 5h 58m
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 5h 58m, 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?

  • 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?

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 AirlinesPriceFrom $248Free CancellationRating
7.1
11,375 reviews
Search American Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.9
8,242 reviews
Search Delta flights

Traveling to a place near New Orleans?

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