What are the cheapest airlines flying from New Orleans to Key West round-trip?

According to our current data, Breeze Airways ($153), Delta ($249), and American Airlines ($259) offers the cheapest pricing from New Orleans to Key West. Users have found that Breeze Airways is 59% cheaper than the other options available to this destination.

What is the cheapest day to fly from New Orleans to Key West?

Travelers seeking maximum savings on their New Orleans to Key West flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What are the most popular airlines that fly from New Orleans to Key West?

Before booking your flight from New Orleans to Key West check out the most popular airlines for this route: American Airlines, Delta or Breeze Airways.

What is the cheapest day to fly round-trip from New Orleans to Key West?

Saturday flights are found to be more expensive to fly from New Orleans to Key West. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Key West.

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

To save on the cost of your flight from New Orleans to Key West, book at least 55 days before your planned departure. Booking around this time can save you about 55% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $278 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $346.

What is the cheapest month to fly from New Orleans to Key West?

Flights from New Orleans to Key West lean towards being more expensive in December. Prices are generally better when you fly from New Orleans to Key West in August, with the cheapest ticket starting at $228.

What is the cheapest time of day to fly from MSY to EYW?

It’s typically best to fly out from New Orleans to Key West at noon. Doing so could potentially save you 32% on the flight price compared to flying in the afternoon, which is usually more expensive.

Can I find deals for flights from New Orleans to Key West that include hotel bookings?

Yes. In addition to deals on New Orleans to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Orleans to Key West?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Key West.

Can I find deals for business class flights from New Orleans to Key West?

Yes. Cheapflights offers flight deals from New Orleans to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$153+ Flights from New Orleans to Key West

Q: How much does it cost to fly round-trip from New Orleans to Key West?

Airfare is below average for this route at the moment. New Orleans to Key West flights typically cost between $248 and $393 in August. The cheapest round-trip price found within the last 3 days was $153 on Breeze Airways (Aug 24-Aug 28).

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Key West are usually found in August or September, booked 54 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from New Orleans to Key West

Round-trip from	$153 (Kiwi.com)
Popular in	December
Cheapest in	August
Average price	$386

From New Orleans Louis Armstrong to Key West

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($84 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from New Orleans to Key West

Cheapest flights from New Orleans to Key West
Explore the most affordable flight options available from New Orleans to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sun 8/248:12 pmMSY - EYW

1 stop15h 55mBreeze Airways

Thu 8/2810:02 amEYW - MSY

1 stop5h 56mBreeze Airways

Deal found 7/28

$153

Mon 9/15:25 amMSY - EYW

1 stop6h 40mDelta

Sat 9/66:20 pmEYW - MSY

1 stop5h 40mDelta

Deal found 7/28

$249

Thu 12/47:34 amMSY - EYW

2 stops10h 04mAmerican Airlines

Mon 12/87:28 pmEYW - MSY

1 stop5h 16mAmerican Airlines

Deal found 7/27

$254

Thu 11/68:23 amMSY - EYW

3 stops28h 07mSpirit Airlines

Sun 11/92:25 pmEYW - MSY

1 stop8h 40mSpirit Airlines

Deal found 7/28

$326

Mon 9/225:20 amMSY - EYW

1 stop5h 32mMultiple Airlines

Thu 9/2512:29 pmEYW - MSY

2 stops20h 38mMultiple Airlines

Deal found 7/28

$332

Best flights from New Orleans to Key West
Discover carefully curated flight deals from New Orleans to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sun 8/248:12 pmMSY - EYW

1 stop15h 55mBreeze Airways

Thu 8/2810:02 amEYW - MSY

1 stop5h 56mBreeze Airways

Deal found 7/28

$153

Mon 9/15:25 amMSY - EYW

1 stop4h 31mDelta

Sat 9/66:20 pmEYW - MSY

1 stop5h 40mDelta

Deal found 7/29

$249

Sat 8/165:24 amMSY - EYW

2 stops10h 59mAmerican Airlines

Sat 8/234:49 pmEYW - MSY

1 stop8h 10mAmerican Airlines

Deal found 7/29

$259

Mon 9/225:20 amMSY - EYW

1 stop5h 32mMultiple Airlines

Thu 9/2512:29 pmEYW - MSY

2 stops20h 38mMultiple Airlines

Deal found 7/28

$332

Last-minute flights from New Orleans to Key West
Discover last-minute flight deals from New Orleans to Key West. Data last updated July 29, 2025 and is based on user searches.

Sat 8/29:25 amMSY - EYW

1 stop5h 01mAmerican Airlines

Sat 8/97:40 pmEYW - MSY

1 stop5h 15mAmerican Airlines

Deal found 7/27

$408

Thu 8/75:47 pmMSY - EYW

1 stop14h 35mBreeze Airways

Mon 8/111:47 pmEYW - MSY

1 stop8h 48mBreeze Airways

Deal found 7/27

$294

Thu 8/76:15 amMSY - EYW

2 stops26h 07mMultiple Airlines

Mon 8/1110:02 amEYW - MSY

1 stop10h 13mMultiple Airlines

Deal found 7/27

$442

Thu 8/145:00 pmMSY - EYW

2 stops22h 41mMultiple Airlines

Mon 8/1810:02 amEYW - MSY

1 stop13h 26mMultiple Airlines

Deal found 7/27

$353

Sat 8/167:16 amMSY - EYW

1 stop7h 03mAmerican Airlines

Sat 8/237:40 pmEYW - MSY

1 stop5h 15mAmerican Airlines

Deal found 7/27

$254

Wed 8/2010:55 amMSY - EYW

1 stop5h 32mDelta

Mon 8/256:20 pmEYW - MSY

1 stop5h 40mDelta

Deal found 7/28

$249

Sun 8/248:12 pmMSY - EYW

1 stop15h 55mBreeze Airways

Thu 8/2810:02 amEYW - MSY

1 stop5h 56mBreeze Airways

Deal found 7/28

$153

Cheapflights Fare Finder

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

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sun 8/24

8:12 pm-1:07 pm

1 stop15h 55m

Key West

Thu 8/28

10:02 am-2:58 pm

1 stop5h 56m

$153

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Mon 9/1

5:25 am-10:56 am

1 stop4h 31m

Key West

Sat 9/6

6:20 pm-11:00 pm

1 stop5h 40m

$249

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

4:49 pm-11:59 pm

1 stop8h 10m

$259

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 11/6

8:23 am-1:30 pm

3 stops28h 07m

Key West

Sun 11/9

2:25 pm-10:05 pm

1 stop8h 40m

$326

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Mon 9/22

5:20 am-11:52 am

1 stop5h 32m

Key West

Thu 9/25

12:29 pm-8:07 am

2 stops20h 38m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from New Orleans to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from New Orleans with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to Key West

How far ahead should I book a flight from New Orleans to Key West?

The price you pay for your flight from New Orleans to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New Orleans to Key West?

Currently, August is the cheapest month in which you can book a flight from New Orleans to Key West (average of $328). Flying from New Orleans to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from New Orleans to Key West?

Reviews of airlines servicing Key West

Read through reviews of airlines operating flights from New Orleans to Key West, such as Delta, Breeze Airways, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.

Breeze Airways

8.0

Very good

190 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2023

MSY - ATL

No wifi on the plane even though there was a signal.

Related info for your journey

What are the cheapest airlines flying from New Orleans to Key West round-trip?
According to our current data, Breeze Airways ($153), Delta ($249), and American Airlines ($259) offers the cheapest pricing from New Orleans to Key West. Users have found that Breeze Airways is 59% cheaper than the other options available to this destination.
Can I find deals for flights from New Orleans to Key West that include hotel bookings?
Yes. In addition to deals on New Orleans to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to Key West?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Key West.
Can I find deals for business class flights from New Orleans to Key West?
Yes. Cheapflights offers flight deals from New Orleans to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Orleans to Key West?
Currently, August is the cheapest month in which you can book a flight from New Orleans to Key West (average of $328). Flying from New Orleans to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Key West

Top 3 airlines flying from New Orleans to Key West

Airline	Cheapest	Average	Flexibility	On-time
Breeze Airways	Cheapest$135	Average$179	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$248	Average$383	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$248	Average$352	FlexibilityNo cancel fee	On-timeN/A

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$153+ Cheap flights from New Orleans to Key West (MSY - EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to Key West with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Key West are usually found in August or September, booked 54 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from New Orleans to Key West

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from New Orleans to Key West

Cheapest flights from New Orleans to Key WestExplore the most affordable flight options available from New Orleans to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from New Orleans to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to Key West that are best for you.

Best time to book a flight from New Orleans to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from New Orleans with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to Key West

How far ahead should I book a flight from New Orleans to Key West?

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to Key West. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from New Orleans to Key West?

How much does it cost to fly round-trip from New Orleans to Key West?

Reviews of airlines servicing Key West

Read through reviews of airlines operating flights from New Orleans to Key West, such as Delta, Breeze Airways, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from New Orleans to Key West round-trip?

Can I find deals for flights from New Orleans to Key West that include hotel bookings?

How can I find direct flights from New Orleans to Key West?

Can I find deals for business class flights from New Orleans to Key West?

What is the cheapest month to book a flight from New Orleans to Key West?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Orleans to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from New Orleans to Key West

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Travel Smart

Cheapest flights from New Orleans to Key West
Explore the most affordable flight options available from New Orleans to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.