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Cheap flights from New Orleans to Key West from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Key West departing on 4/26. 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 New Orleans to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
8:15 am - 3:42 pm
MSY
-
EYW
6h 27m
1 stop
Breeze Airways Logo
4:22 pm - 11:52 am
EYW
-
MSY
20h 30m
1 stop
$171Breeze Airways
Thu, Apr 23 - Thu, Apr 30
Breeze Airways Logo
4:49 pm - 12:26 pm
MSY
-
EYW
18h 37m
1 stop
Breeze Airways Logo
4:22 pm - 11:52 am
EYW
-
MSY
20h 30m
1 stop
$198Breeze Airways
Sun, Apr 26 - Thu, Apr 30
Breeze Airways Logo
5:53 pm - 12:31 pm
MSY
-
EYW
17h 38m
1 stop
Breeze Airways Logo
12:07 pm - 5:57 pm
EYW
-
MSY
6h 50m
1 stop
$200Breeze Airways
Sun, Aug 16 - Fri, Aug 21
Breeze Airways Logo
4:49 pm - 12:26 pm
MSY
-
EYW
18h 37m
1 stop
Breeze Airways Logo
4:22 pm - 11:52 am
EYW
-
MSY
20h 30m
1 stop
$212Breeze Airways
Sun, Apr 26 - Thu, Apr 30
Breeze Airways Logo
8:05 am - 11:25 am
MSY
-
EYW
26h 20m
1 stop
Breeze Airways Logo
12:07 pm - 12:47 pm
EYW
-
MSY
25h 40m
1 stop
$217Breeze Airways
Sat, May 9 - Fri, May 15
Breeze Airways Logo
6:03 pm - 9:24 am
MSY
-
EYW
14h 21m
1 stop
Breeze Airways Logo
12:59 pm - 10:09 pm
EYW
-
MSY
10h 10m
1 stop
$224Breeze Airways
Fri, Oct 2 - Mon, Oct 5
Breeze Airways Logo
4:49 pm - 12:26 pm
MSY
-
EYW
18h 37m
1 stop
Breeze Airways Logo
4:22 pm - 11:52 am
EYW
-
MSY
20h 30m
1 stop
$228Breeze Airways
Sun, Apr 26 - Thu, Apr 30
Breeze Airways Logo
4:31 pm - 11:27 am
MSY
-
EYW
17h 56m
1 stop
Breeze Airways Logo
12:07 pm - 5:57 pm
EYW
-
MSY
6h 50m
1 stop
$229Breeze Airways
Thu, Aug 6 - Mon, Aug 10
Multiple Airlines Logo
8:15 am - 3:42 pm
MSY
-
EYW
6h 27m
1 stop
Multiple Airlines Logo
9:46 am - 3:42 pm
EYW
-
MSY
6h 56m
1 stop
$230Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
Breeze Airways Logo
4:31 pm - 11:27 am
MSY
-
EYW
17h 56m
1 stop
Breeze Airways Logo
12:07 pm - 12:47 pm
EYW
-
MSY
25h 40m
1 stop
$236Breeze Airways
Sun, May 10 - Fri, May 15

Breeze Airways flights from New Orleans to Key West

Our best Breeze Airways deals on New Orleans to Key West flight tickets
Breeze Airways
Apr 23
MSY8:15 amNew Orleans Louis Armstrong
6h 27m
1 stop
EYW3:42 pmKey West
Apr 30
EYW4:22 pmKey West
20h 30m
1 stop
MSY11:52 amNew Orleans Louis Armstrong
$171
Breeze Airways
Apr 26
MSY4:49 pmNew Orleans Louis Armstrong
18h 37m
1 stop
EYW12:26 pmKey West
Apr 30
EYW4:22 pmKey West
20h 30m
1 stop
MSY11:52 amNew Orleans Louis Armstrong
$198
Breeze Airways
Aug 16
MSY5:53 pmNew Orleans Louis Armstrong
17h 38m
1 stop
EYW12:31 pmKey West
Aug 21
EYW12:07 pmKey West
6h 50m
1 stop
MSY5:57 pmNew Orleans Louis Armstrong
$200

American Airlines flights from New Orleans to Key West

Our best American Airlines deals on New Orleans to Key West flight tickets
American Airlines
May 20
MSY5:38 amNew Orleans Louis Armstrong
8h 46m
1 stop
EYW3:24 pmKey West
May 26
EYW7:40 pmKey West
5h 19m
1 stop
MSY11:59 pmNew Orleans Louis Armstrong
$285
American Airlines
Apr 26
MSY6:00 amNew Orleans Louis Armstrong
3h 54m
1 stop
EYW10:54 amKey West
May 2
EYW3:58 pmKey West
4h 39m
1 stop
MSY7:37 pmNew Orleans Louis Armstrong
$370
American Airlines
Apr 23
MSY5:19 amNew Orleans Louis Armstrong
10h 11m
2 stops
EYW4:30 pmKey West
Apr 26
EYW2:01 pmKey West
8h 18m
1 stop
MSY9:19 pmNew Orleans Louis Armstrong
$621

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to Key West 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 April 13, 2026.
Use the filters below to find and compare flights from New Orleans to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 4/23

8:15 am-3:42 pm

1 stop6h 27m

Key West

Thu 4/30

4:22 pm-11:52 am

1 stop20h 30m

$171

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sun 4/26

4:49 pm-12:26 pm

1 stop18h 37m

Key West

Thu 4/30

4:22 pm-11:52 am

1 stop20h 30m

$198

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sun 8/16

5:53 pm-12:31 pm

1 stop17h 38m

Key West

Fri 8/21

12:07 pm-5:57 pm

1 stop6h 50m

$200

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sun 4/26

4:49 pm-12:26 pm

1 stop18h 37m

Key West

Thu 4/30

4:22 pm-11:52 am

1 stop20h 30m

$212

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sat 5/9

8:05 am-11:25 am

1 stop26h 20m

Key West

Fri 5/15

12:07 pm-12:47 pm

1 stop25h 40m

$217

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 10/2

6:03 pm-9:24 am

1 stop14h 21m

Key West

Mon 10/5

12:59 pm-10:09 pm

1 stop10h 10m

$224

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sun 4/26

4:49 pm-12:26 pm

1 stop18h 37m

Key West

Thu 4/30

4:22 pm-11:52 am

1 stop20h 30m

$228

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 8/6

4:31 pm-11:27 am

1 stop17h 56m

Key West

Mon 8/10

12:07 pm-5:57 pm

1 stop6h 50m

$229
Quickest round-trip

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 4/23

8:15 am-3:42 pm

1 stop6h 27m

Key West

Sun 4/26

9:46 am-3:42 pm

1 stop6h 56m

$230

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sun 5/10

4:31 pm-11:27 am

1 stop17h 56m

Key West

Fri 5/15

12:07 pm-12:47 pm

1 stop25h 40m

$236

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 Key West from

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

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 typical price of a round-trip flight between New Orleans and Key West?

What is the cheapest month to fly to Key West?

In general, January is the cheapest month to fly from New Orleans to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $265. If you are unable to visit Key West during the month of January, then departing from New Orleans during the month September is also very affordable. Most momondo users find prices during this month for around $293.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $368 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from New Orleans for as low as $251 on momondo.

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

When to book flights from New Orleans to Key West

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

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

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

Fastest flight time

4h 33m

Direct flights

None
The fastest flight from New Orleans to Key West takes 4h 33m
There are no direct flights from New Orleans to Key West. There are no popular flight routes from New Orleans to Key West.
Search flight deals

Frequently asked questions about flying from New Orleans to Key West

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

    The straight-line distance from New Orleans Louis Armstrong to Key West is 629.3 mi. A reasonable flight in good conditions will take 4h 33m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from New Orleans to Key West

Compare and see reviews for airlines that fly from New Orleans to Key West with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $102Free CancellationRating
8.1
279 reviews
Search Breeze Airways flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,571 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,408 reviews
Search Delta flights
United AirlinesPriceFrom $255Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Orleans to Key West for you.

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

Yes. momondo enables you to select and highlight flights to Key West from New Orleans with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from New Orleans.

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

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from New Orleans and alert you when they change.

An easier way to manage your Key West trip

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