$77+ Cheap flights from New Orleans (MSY) to Florida Keys
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from New Orleans to Florida Keys 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.Cheap flight deals from New Orleans to Florida Keys
Keep the following information in mind while searching for New Orleans to Florida Keys flight deals. Data was last updated June 22, 2025.
Round-trip from | $143 (FlightHub) |
|---|---|
One-way from | $77 (Flightnetwork) |
Popular in | May |
Cheapest in | September |
Average price | $273 |
Find flight deals from New Orleans to Florida Keys
Cheapest flights from New Orleans to Florida KeysExplore the most affordable flight options available from New Orleans to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2025.
Explore the most affordable flight options available from New Orleans to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2025.
This FlightHub deal was found by Cheapflights users on 6/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/19. 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.
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
This FlightHub deal was found by Cheapflights users on 6/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 6/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/22. 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.
This Frontier deal was found by Cheapflights users on 6/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from New Orleans to Florida Keys 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 June 22, 2025.
Use the filters below to find and compare flights from New Orleans to Florida Keys that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New OrleansMiami
MSY - MIA
MSYMIA
New Orleans Louis Armstrong
Thu 9/11
6:00 am-4:25 pm
1 stop9h 25m
Miami
Mon 9/15
1:27 pm-5:09 pm
1 stop4h 42m
New OrleansMiami
MSY - MIA
MSYMIA
New Orleans Louis Armstrong
Tue 8/5
6:22 pm-9:24 pm
Nonstop2h 02m
Miami
Wed 8/20
10:55 pm-11:55 pm
Nonstop2h 00m
New OrleansKey West
MSY - EYW
MSYEYW
New Orleans Louis Armstrong
Sun 7/13
8:12 pm-1:07 pm
1 stop15h 55m
Key West
Thu 7/17
1:47 pm-9:45 pm
1 stop8h 58m
New OrleansMiami
MSY - MIA
MSYMIA
New Orleans Louis Armstrong
Tue 8/5
7:25 am-2:50 pm
1 stop6h 25m
Miami
Tue 8/12
10:28 am-2:01 pm
1 stop4h 33m
New OrleansMiami
MSY - MIA
MSYMIA
New Orleans Louis Armstrong
Tue 8/5
9:30 am-9:15 pm
2 stops10h 45m
Miami
Tue 8/19
6:55 am-3:05 pm
2 stops9h 10m
New OrleansMiami
MSY - MIA
MSYMIA
New Orleans Louis Armstrong
Fri 7/11
6:15 am-3:56 pm
1 stop8h 41m
Miami
Sun 7/13
6:00 am-5:04 pm
1 stop12h 04m
New OrleansKey West
MSY - EYW
MSYEYW
New Orleans Louis Armstrong
Fri 8/22
5:25 am-10:56 am
1 stop4h 31m
Key West
Sun 8/24
7:00 am-11:34 am
1 stop5h 34m
New OrleansKey West
MSY - EYW
MSYEYW
New Orleans Louis Armstrong
Wed 8/27
7:17 am-4:46 pm
2 stops8h 29m
Key West
Sun 8/31
7:40 pm-11:55 pm
1 stop5h 15m
New OrleansMiami
MSY - MIA
MSYMIA
New Orleans Louis Armstrong
Thu 6/26
6:01 pm-6:30 am
1 stop11h 29m
Miami
Sun 6/29
6:00 am-4:17 pm
1 stop11h 17m
New OrleansKey West
MSY - EYW
MSYEYW
New Orleans Louis Armstrong
Mon 7/14
4:28 pm-9:22 am
2 stops15h 54m
Key West
Thu 7/17
10:02 am-7:15 pm
1 stop10h 13m
Best time to book a flight from New Orleans to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from New Orleans with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from New Orleans to Florida Keys
What is the cheapest month to book a flight from New Orleans to Florida Keys?
Currently, August is the cheapest month in which you can book a flight from New Orleans to Florida Keys (average of $328). Flying from New Orleans to Florida Keys in March is currently the most expensive (average of $493). 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.
What is the cheapest time of day to fly from MSY to EOA?
Find hourly flight availability from New Orleans to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 22, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Orleans to Florida Keys as you normally would.
Rainfall in Florida Keys by month
Plan your trip to Florida Keys by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.
Temperature in Florida Keys by month
Plan your trip to Florida Keys by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July 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 68.0 F).
Reviews of airlines servicing Florida Keys
Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated June 22, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Alaska Airlines and Southwest from New Orleans to Florida Keys to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Boarding
Overall
Entertainment
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Related info for your journey
Find useful and relevant information for your journey from New Orleans to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Florida Keys
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from New Orleans to Florida Keys
Discover the top 2 airlines that operate flights from New Orleans to Florida Keys. 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 June 22, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$234 | Average$383 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$350 | FlexibilityNo cancel fee | On-timeN/A |