HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key West

$217+ Cheap flights from New Orleans to Key West (MSY - EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — EYW
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Orleans to Key West with Cheapflights

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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Key West are usually found in August or September, booked 22 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from New Orleans to Key West

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$234
(Kiwi.com)

One-way from

$217
(American Airlines)

Popular in

January

Cheapest in

August

Average price

$331
From New Orleans Louis Armstrong to Key West
Search Deals
One-way flight from New Orleans Louis Armstrong to Key West
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:40 pmMSY - EYW
1 stop14h 35mMultiple Airlines
Wed 11/510:47 amEYW - MSY
1 stop7h 53mMultiple Airlines
Deal found 9/8$234
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:56 pmMSY - EYW
1 stop16h 09mMultiple Airlines
Thu 10/163:30 pmEYW - MSY
1 stop9h 08mMultiple Airlines
Deal found 9/9$247
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/293:25 pmMSY - EYW
1 stop16h 42mMultiple Airlines
Fri 10/39:57 amEYW - MSY
1 stop10h 47mMultiple Airlines
Deal found 9/8$248
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:05 pmMSY - EYW
1 stop7h 42mAmerican Airlines
Mon 11/244:10 pmEYW - MSY
1 stop5h 56mAmerican Airlines
Deal found 9/11$249
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:21 amMSY - EYW
1 stop7h 05mAmerican Airlines
Tue 10/147:52 pmEYW - MSY
1 stop5h 07mAmerican Airlines
Deal found 9/9$250
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:08 pmMSY - EYW
2 stops33h 52mMultiple Airlines
Thu 10/163:30 pmEYW - MSY
1 stop9h 08mMultiple Airlines
Deal found 9/9$252
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:20 pmMSY - EYW
1 stop11h 47mMultiple Airlines
Fri 10/39:57 amEYW - MSY
1 stop10h 47mMultiple Airlines
Deal found 9/8$256
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:37 amMSY - EYW
2 stops8h 22mAmerican Airlines
Mon 10/65:47 pmEYW - MSY
2 stops7h 26mAmerican Airlines
Deal found 9/8$259
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:50 pmMSY - EYW
1 stop10h 25mMultiple Airlines
Sat 10/119:52 amEYW - MSY
2 stops26h 00mMultiple Airlines
Deal found 9/8$261
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:56 pmMSY - EYW
1 stop16h 09mMultiple Airlines
Mon 10/209:57 amEYW - MSY
1 stop6h 50mMultiple Airlines
Deal found 9/9$262

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from New Orleans to Key West that are best for you.

Fly from

New Orleans

Fly to

Key West

Route

Depart

Return

Price

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 10/30

4:40 pm-8:15 am

1 stop14h 35m

Key West

Wed 11/5

10:47 am-5:40 pm

1 stop7h 53m

$234

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 11/20

1:05 pm-9:47 pm

1 stop7h 42m

Key West

Mon 11/24

4:10 pm-9:06 pm

1 stop5h 56m

$249

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Wed 10/29

6:00 am-10:52 am

1 stop3h 52m

Key West

Mon 11/3

2:39 pm-7:08 pm

1 stop5h 29m

$249

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Wed 2/4

11:56 am-6:32 pm

1 stop5h 36m

Key West

Mon 2/9

6:31 am-1:48 pm

2 stops8h 17m

$254

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Mon 10/6

5:17 am-5:16 pm

2 stops10h 59m

Key West

Tue 10/14

7:52 pm-11:59 pm

1 stop5h 07m

$255

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Mon 10/13

5:56 pm-11:05 am

1 stop16h 09m

Key West

Mon 10/20

9:57 am-3:47 pm

1 stop6h 50m

$262

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Wed 10/15

9:05 am-5:12 pm

1 stop7h 07m

Key West

Tue 10/21

6:17 pm-9:12 am

2 stops15h 55m

$263

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sun 10/12

8:50 pm-8:15 am

1 stop10h 25m

Key West

Thu 10/16

3:30 pm-11:38 pm

1 stop9h 08m

$264

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Mon 10/13

5:56 pm-11:05 am

1 stop16h 09m

Key West

Sat 10/18

10:47 am-4:31 pm

2 stops6h 44m

$264

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sat 10/11

5:18 pm-4:04 pm

2 stops21h 46m

Key West

Fri 10/17

3:08 pm-9:51 pm

1 stop7h 43m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
1
2

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?

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 August 29, 2025.

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 22 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 $491). 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.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from New Orleans to Key West, such as Breeze Airways, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.0
Very good
205 reviews

Boarding

8.2

Entertainment

6.5

Comfort

8.1

Food

6.7

Crew

8.7

Overall

8.0

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
Breeze Airways
8.0
Very good
205 reviews
Breeze Airways
8.0
Very good
205 reviews

Boarding

8.2

Entertainment

6.5

Comfort

8.1

Food

6.7

Crew

8.7

Overall

8.0

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
Delta
8.0
Very good
7,960 reviews
Breeze Airways
8.0
Very good
205 reviews

Boarding

8.2

Entertainment

6.5

Comfort

8.1

Food

6.7

Crew

8.7

Overall

8.0

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.0
Very good
205 reviews

Boarding

8.2

Entertainment

6.5

Comfort

8.1

Food

6.7

Crew

8.7

Overall

8.0

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!

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.

  • How long is the flight from New Orleans to Key West?

    There are many flights that can get you from New Orleans to Key West in 7h 42m. Fly via American Airlines to get the fastest option. The distance between New Orleans and Key West is about 642 mi.

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

    According to our current data, Breeze Airways ($135), American Airlines ($248), and Delta ($248) offers the cheapest pricing from New Orleans to Key West. Users have found that Breeze Airways is 64% 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 $491). 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

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.
New Orleans to Orlando flights
New Orleans to Fort Lauderdale flights
New Orleans to Miami flights
New Orleans to Tampa flights
Shreveport to Orlando flights
Baton Rouge to Orlando flights
Shreveport to Fort Lauderdale flights
Shreveport to Miami flights
Lafayette to Orlando flights
New Orleans to West Palm Beach flights
New Orleans to Jacksonville flights
Lafayette to Tampa flights
Shreveport to West Palm Beach flights
Shreveport to Jacksonville flights
New Orleans to Fort Myers flights
Monroe to Miami flights
Baton Rouge to Miami flights
Shreveport to Tampa flights
Baton Rouge to Fort Lauderdale flights
Lafayette to Fort Lauderdale flights
New Orleans to Sarasota flights
Baton Rouge to Tampa flights
Lafayette to Miami flights
Shreveport to Key West flights
Monroe to Orlando flights
Lake Charles to Orlando flights
Alexandria to Miami flights
Baton Rouge to West Palm Beach flights
Alexandria to Tampa flights
Lafayette to Key West flights
Baton Rouge to Jacksonville flights
New Orleans to Gainesville flights
Lake Charles to Miami flights
Shreveport to Pensacola flights
Monroe to Tampa flights
New Orleans to Melbourne flights
Baton Rouge to Key West flights
New Orleans to Panama City flights
Baton Rouge to Daytona Beach flights
Shreveport to Panama City flights
Alexandria to Key West flights
Baton Rouge to Fort Myers flights
Alexandria to Orlando flights
New Orleans to Pensacola flights
Baton Rouge to Sarasota flights
Lafayette to Jacksonville flights
New Orleans to Daytona Beach flights
Shreveport to Valparaiso flights
Shreveport to Melbourne flights

Top 3 airlines flying from New Orleans to Key West

Discover the top 3 airlines that operate flights from New Orleans to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$135Average$173FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$380FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$356FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.