What airlines fly to Key West?

American Airlines, Delta and Breeze Airways are the top three most popular airlines that fly to Key West from New Orleans according to our data. American Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from New Orleans Louis Armstrong to Key West?

Breeze Airways is the most popular carrier operating from New Orleans Louis Armstrong to Key West

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?

There are 4 operators available for flights from New Orleans Louis Armstrong Airport to Key West Airport as of December 2025.

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.

$155 Cheap Flights from New Orleans to Key West in 2025/26

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Find the cheapest flights from New Orleans to Key West

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6:05 am - 11:56 am

MSY

EYW

4h 51m1 stop

12:51 pm - 9:29 pm

EYW

MSY

9h 38m1 stop

$169Spirit Airlines

Sun, Jan 18 - Sun, Jan 25

6:05 am - 11:56 am

MSY

EYW

4h 51m1 stop

12:51 pm - 9:29 pm

EYW

MSY

9h 38m1 stop

$172Spirit Airlines

Thu, Jan 22 - Sun, Jan 25

7:42 pm - 11:56 am

MSY

EYW

15h 14m1 stop

2:25 pm - 9:29 pm

EYW

MSY

8h 04m1 stop

$185Spirit Airlines

Wed, Jan 21 - Mon, Jan 26

6:05 am - 1:30 pm

MSY

EYW

6h 25m1 stop

2:25 pm - 9:29 pm

EYW

MSY

8h 04m1 stop

$193Spirit Airlines

Fri, Jan 23 - Mon, Jan 26

4:49 pm - 12:26 pm

MSY

EYW

18h 37m1 stop

11:04 am - 5:52 pm

EYW

MSY

7h 48m1 stop

$203Breeze Airways

Thu, Jan 8 - Mon, Jan 12

7:52 am - 1:03 pm

MSY

EYW

4h 11m1 stop

7:45 pm - 11:56 pm

EYW

MSY

5h 11m1 stop

$209American Airlines

Tue, Jan 13 - Tue, Jan 20

6:05 am - 1:30 pm

MSY

EYW

6h 25m1 stop

10:49 am - 6:47 pm

EYW

MSY

8h 58m1 stop

$211Multiple Airlines

Fri, Jan 23 - Sat, Jan 24

6:05 am - 10:09 am

MSY

EYW

27h 04m2 stops

1:06 pm - 10:58 pm

EYW

MSY

10h 52m1 stop

$213Multiple Airlines

Tue, Jan 13 - Fri, Jan 16

7:21 am - 4:49 pm

MSY

EYW

8h 28m2 stops

7:45 pm - 11:56 pm

EYW

MSY

5h 11m1 stop

$214American Airlines

Tue, Jan 13 - Tue, Jan 20

6:40 am - 11:20 am

MSY

EYW

3h 40m1 stop

12:51 pm - 9:29 pm

EYW

MSY

9h 38m1 stop

$215Spirit Airlines

Sun, Jan 4 - Thu, Jan 8

Spirit Airlines flights from New Orleans to Key West

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

Spirit Airlines

Jan 18

MSY6:05 amNew Orleans Louis Armstrong

4h 51m

1 stop

EYW11:56 amKey West

Jan 25

EYW12:51 pmKey West

9h 38m

1 stop

MSY9:29 pmNew Orleans Louis Armstrong

$169

Find similar

Spirit Airlines

Jan 22

MSY6:05 amNew Orleans Louis Armstrong

4h 51m

1 stop

EYW11:56 amKey West

Jan 25

EYW12:51 pmKey West

9h 38m

1 stop

MSY9:29 pmNew Orleans Louis Armstrong

$172

Find similar

Spirit Airlines

Feb 12

MSY6:15 amNew Orleans Louis Armstrong

6h 15m

1 stop

EYW1:30 pmKey West

Feb 16

EYW2:25 pmKey West

7h 24m

1 stop

MSY8:49 pmNew Orleans Louis Armstrong

$181

Find similar

Breeze Airways flights from New Orleans to Key West

Our best Breeze Airways deals on New Orleans to Key West flight tickets

Breeze Airways

May 14

MSY4:31 pmNew Orleans Louis Armstrong

17h 59m

1 stop

EYW11:30 amKey West

May 18

EYW1:11 pmKey West

7h 02m

1 stop

MSY7:13 pmNew Orleans Louis Armstrong

$200

Find similar

Breeze Airways

Jan 8

MSY4:49 pmNew Orleans Louis Armstrong

18h 37m

1 stop

EYW12:26 pmKey West

Jan 12

EYW11:04 amKey West

7h 48m

1 stop

MSY5:52 pmNew Orleans Louis Armstrong

$203

Find similar

Breeze Airways

May 14

MSY4:31 pmNew Orleans Louis Armstrong

17h 59m

1 stop

EYW11:30 amKey West

May 18

EYW1:11 pmKey West

7h 02m

1 stop

MSY7:13 pmNew Orleans Louis Armstrong

$204

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sun 1/18

6:05 am-11:56 am

1 stop4h 51m

Key West

Sun 1/25

12:51 pm-9:29 pm

1 stop9h 38m

$169

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 1/22

6:05 am-11:56 am

1 stop4h 51m

Key West

Sun 1/25

12:51 pm-9:29 pm

1 stop9h 38m

$172

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Wed 1/21

7:42 pm-11:56 am

1 stop15h 14m

Key West

Mon 1/26

2:25 pm-9:29 pm

1 stop8h 04m

$185

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 1/23

6:05 am-1:30 pm

1 stop6h 25m

Key West

Mon 1/26

2:25 pm-9:29 pm

1 stop8h 04m

$193

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 1/8

4:49 pm-12:26 pm

1 stop18h 37m

Key West

Mon 1/12

11:04 am-5:52 pm

1 stop7h 48m

$203

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Tue 1/13

7:52 am-1:03 pm

1 stop4h 11m

Key West

Tue 1/20

7:45 pm-11:56 pm

1 stop5h 11m

$209

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 1/23

6:05 am-1:30 pm

1 stop6h 25m

Key West

Sat 1/24

10:49 am-6:47 pm

1 stop8h 58m

$211

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Tue 1/13

6:05 am-10:09 am

2 stops27h 04m

Key West

Fri 1/16

1:06 pm-10:58 pm

1 stop10h 52m

$213

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Tue 1/13

7:21 am-4:49 pm

2 stops8h 28m

Key West

Tue 1/20

7:45 pm-11:56 pm

1 stop5h 11m

$214

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sun 1/4

6:40 am-11:20 am

1 stop3h 40m

Key West

Thu 1/8

12:51 pm-9:29 pm

1 stop9h 38m

$215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Key West?

In general, August 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 $290. If you are unable to visit Key West during the month of August, then departing from New Orleans during the month September is also very affordable. Most momondo users find prices during this month for around $293.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from New Orleans is on a Friday. momondo users have found tickets for Friday departures for as low as $366. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New Orleans to Key West for around $596.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is at noon. momondo users have found flights departing from New Orleans to Key West at noon for as low as $330. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the afternoon, with an average ticket price of $485. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $376 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	3h 40m
Direct flights	None

The fastest flight from New Orleans to Key West takes 3h 40m

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

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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 3h 40m.
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?
There are 4 operators available for flights from New Orleans Louis Armstrong Airport to Key West Airport as of December 2025.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New Orleans to Key West is American Airlines (72% of total bookings). The next most popular airlines are Delta (19%), Breeze Airways (4%), and United Airlines (4%).

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 Airways	PriceFrom $102	Free Cancellation	Rating 8.2 249 reviews	Search Breeze Airways flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,015 reviews	Search Delta flights
United Airlines	PriceFrom $255	Free Cancellation	Rating 7.4 9,102 reviews	Search United Airlines flights

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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.