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

American Airlines is the most popular carrier operating from New Orleans Louis Armstrong to Key West

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 69% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

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 3 operators available for flights from New Orleans Louis Armstrong Airport to Key West Airport as of August 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.

$167 Cheap Flights from New Orleans to Key West in 2025

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Find the cheapest flights from New Orleans to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

5:56 pm - 9:07 amMSY-EYW

14h 11m1 stop

12:32 pm - 9:51 pmEYW-MSY

10h 19m1 stop

$210Breeze Airways

Find Deal

Mon, Oct 20 - Fri, Oct 24

9:34 am - 4:22 pmMSY-EYW

5h 48m1 stop

1:29 pm - 5:41 pmEYW-MSY

5h 12m1 stop

$248American Airlines

Find Deal

Fri, Aug 22 - Thu, Aug 28

10:55 am - 5:25 pmMSY-EYW

5h 30m1 stop

6:20 pm - 11:00 pmEYW-MSY

5h 40m1 stop

$249Delta

Find Deal

Wed, Aug 27 - Wed, Sep 3

7:34 am - 6:38 pmMSY-EYW

10h 04m2 stops

3:55 pm - 8:47 pmEYW-MSY

5h 52m1 stop

$254American Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

6:01 am - 10:54 amMSY-EYW

3h 53m1 stop

11:25 am - 8:21 pmEYW-MSY

9h 56m2 stops

$255American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

5:24 am - 5:23 pmMSY-EYW

10h 59m2 stops

7:40 pm - 11:55 pmEYW-MSY

5h 15m1 stop

$259American Airlines

Find Deal

Sat, Aug 16 - Sat, Aug 23

5:20 am - 6:59 pmMSY-EYW

12h 39m2 stops

11:25 am - 8:21 pmEYW-MSY

9h 56m2 stops

$260American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

6:00 am - 10:53 amMSY-EYW

3h 53m1 stop

6:17 pm - 11:15 pmEYW-MSY

5h 58m1 stop

$266American Airlines

Find Deal

Mon, Sep 1 - Sat, Sep 6

12:39 pm - 8:12 pmMSY-EYW

6h 33m1 stop

6:20 pm - 11:00 pmEYW-MSY

5h 40m1 stop

$274Delta

Find Deal

Fri, Aug 22 - Mon, Aug 25

5:47 pm - 9:22 amMSY-EYW

14h 35m1 stop

10:02 am - 2:58 pmEYW-MSY

5h 56m1 stop

$315Breeze Airways

Find Deal

Thu, Aug 28 - Sun, Aug 31

American Airlines flights from New Orleans to Key West

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

American Airlines

Aug 22

MSY9:34 amNew Orleans Louis Armstrong

5h 48m

1 stop

EYW4:22 pmKey West

Aug 28

EYW1:29 pmKey West

5h 12m

1 stop

MSY5:41 pmNew Orleans Louis Armstrong

$248

Find similar

American Airlines

Dec 4

MSY7:34 amNew Orleans Louis Armstrong

10h 04m

2 stops

EYW6:38 pmKey West

Dec 8

EYW3:55 pmKey West

5h 52m

1 stop

MSY8:47 pmNew Orleans Louis Armstrong

$254

Find similar

American Airlines

Sep 16

MSY6:01 amNew Orleans Louis Armstrong

3h 53m

1 stop

EYW10:54 amKey West

Sep 23

EYW11:25 amKey West

9h 56m

2 stops

MSY8:21 pmNew Orleans Louis Armstrong

$255

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

Aug 3

MSY8:12 pmNew Orleans Louis Armstrong

15h 55m

1 stop

EYW1:07 pmKey West

Aug 7

EYW1:47 pmKey West

8h 58m

1 stop

MSY9:45 pmNew Orleans Louis Armstrong

$208

Find similar

Breeze Airways

Oct 20

MSY5:56 pmNew Orleans Louis Armstrong

14h 11m

1 stop

EYW9:07 amKey West

Oct 24

EYW12:32 pmKey West

10h 19m

1 stop

MSY9:51 pmNew Orleans Louis Armstrong

$210

Find similar

Breeze Airways

Aug 4

MSY5:20 pmNew Orleans Louis Armstrong

15h 02m

1 stop

EYW9:22 amKey West

Aug 7

EYW1:47 pmKey West

8h 58m

1 stop

MSY9:45 pmNew Orleans Louis Armstrong

$227

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Mon 10/20

5:56 pm-9:07 am

1 stop14h 11m

Key West

Fri 10/24

12:32 pm-9:51 pm

1 stop10h 19m

$210

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 8/22

9:34 am-4:22 pm

1 stop5h 48m

Key West

Thu 8/28

1:29 pm-5:41 pm

1 stop5h 12m

$248

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Wed 8/27

10:55 am-5:25 pm

1 stop5h 30m

Key West

Wed 9/3

6:20 pm-11:00 pm

1 stop5h 40m

$249

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 12/4

7:34 am-6:38 pm

2 stops10h 04m

Key West

Mon 12/8

3:55 pm-8:47 pm

1 stop5h 52m

$254

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Tue 9/16

6:01 am-10:54 am

1 stop3h 53m

Key West

Tue 9/23

11:25 am-8:21 pm

2 stops9h 56m

$255

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sat 8/16

5:24 am-5:23 pm

2 stops10h 59m

Key West

Sat 8/23

7:40 pm-11:55 pm

1 stop5h 15m

$259

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Tue 9/16

5:20 am-6:59 pm

2 stops12h 39m

Key West

Tue 9/23

11:25 am-8:21 pm

2 stops9h 56m

$260

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Mon 9/1

6:00 am-10:53 am

1 stop3h 53m

Key West

Sat 9/6

6:17 pm-11:15 pm

1 stop5h 58m

$266

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Fri 8/22

12:39 pm-8:12 pm

1 stop6h 33m

Key West

Mon 8/25

6:20 pm-11:00 pm

1 stop5h 40m

$274

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 8/28

5:47 pm-9:22 am

1 stop14h 35m

Key West

Sun 8/31

10:02 am-2:58 pm

1 stop5h 56m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 $268. 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 $328.

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 $381 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 $269 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

Best Price Found	$167
Fastest flight time	3h 53m
Direct flights	None
Airports in Key West	1 airport

The best one-way flight to Key West from New Orleans in the past 72 hours is $167. The best round-trip flight deal from New Orleans to Key West found on momondo in the last 72 hours is $210.

The fastest flight from New Orleans to Key West takes 3h 53m

There are no direct flights from New Orleans to Key West. Popular non-direct route for this connection is New Orleans Louis Armstrong Airport - Key West Airport.

There is 1 airport near Key West: Key West (EYW)

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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 53m.
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 3 operators available for flights from New Orleans Louis Armstrong Airport to Key West Airport as of August 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 (78% of total bookings). The next most popular airlines are Delta (19%) and Breeze Airways (3%).

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 $135	Free Cancellation	Rating 8.0 191 reviews	Search Breeze Airways flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta 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.