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$47+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — EYW
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$96
(Cheapflightsfares)

One-way from

$47
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$210
Provider with most accurate pricing for New Orleans Louis Armstrong-Miami flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Miami flights.
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From New Orleans Louis Armstrong to Florida Keys
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One-way flight from New Orleans Louis Armstrong to Florida Keys
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Highest demand for flights based on searches. 11% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from New Orleans to Florida Keys

Cheapest flights from New Orleans to Florida Keys
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 April 4, 2025.

This FlightHub deal was found by Cheapflights users on 4/3. 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.
Fri 4/259:44 pmMSY - MIA
Nonstop1h 53mSpirit Airlines
Sun 4/278:59 pmMIA - MSY
Nonstop2h 16mSpirit Airlines
Deal found 4/3$96
This CheapOair deal was found by Cheapflights users on 4/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/47:00 amMSY - MIA
1 stop10h 47mMultiple Airlines
Sun 5/118:48 amMIA - MSY
1 stop7h 30mMultiple Airlines
Deal found 4/4$187
This Delta deal was found by Cheapflights users on 4/3. 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.
Sat 9/65:30 amMSY - EYW
1 stop4h 26mDelta
Tue 9/92:35 pmEYW - MSY
1 stop7h 06mDelta
Deal found 4/3$199
This CheapOair deal was found by Cheapflights users on 4/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:24 pmMSY - MIA
1 stop9h 58mFrontier
Thu 5/156:00 amMIA - MSY
1 stop13h 50mFrontier
Deal found 4/3$200
This Delta deal was found by Cheapflights users on 4/3. 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.
Sat 6/285:15 pmMSY - MIA
1 stop6h 38mDelta
Tue 7/17:42 pmMIA - MSY
1 stop4h 21mDelta
Deal found 4/3$221
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 6/43:59 pmMSY - MIA
Nonstop1h 58mAmerican Airlines
Mon 6/96:18 amMIA - MSY
1 stop4h 35mAmerican Airlines
Deal found 4/2$223
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Wed 8/277:25 amMSY - EYW
1 stop5h 08mAmerican Airlines
Sun 8/314:05 pmEYW - MSY
1 stop7h 09mAmerican Airlines
Deal found 4/3$225
This Southwest deal was found by Cheapflights users on 4/4. 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.
Sun 4/65:00 amMSY - MIA
1 stop5h 40mSouthwest
Tue 4/812:45 pmMIA - MSY
2 stops9h 05mSouthwest
Deal found 4/4$254
This Mytrip deal was found by Cheapflights users on 4/3. 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.
Sat 5/315:14 pmMSY - EYW
1 stop13h 49mMultiple Airlines
Sun 6/110:42 amEYW - MSY
2 stops29h 27mMultiple Airlines
Deal found 4/3$333
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 7/175:47 pmMSY - EYW
1 stop14h 35mBreeze Airways
Sun 7/201:47 pmEYW - MSY
1 stop8h 58mBreeze Airways
Deal found 4/4$357
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Fri 5/302:18 pmMSY - EYW
2 stops26h 47mUnited Airlines
Mon 6/28:45 amEYW - MSY
2 stops29h 31mUnited Airlines
Deal found 4/3$440

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 April 4, 2025.
Use the filters below to find and compare flights from New Orleans to Florida Keys that are best for you.

Fly from

New Orleans

Fly to

Florida Keys

Route

Depart

Return

Price

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Fri 4/25

9:44 pm-12:37 am

Nonstop1h 53m

Miami

Mon 4/28

8:59 pm-10:15 pm

Nonstop2h 16m

$96

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Sun 5/4

7:00 am-6:47 pm

1 stop10h 47m

Miami

Sun 5/11

8:48 am-3:18 pm

1 stop7h 30m

$187

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sat 9/6

5:30 am-10:56 am

1 stop4h 26m

Key West

Tue 9/9

2:35 pm-8:41 pm

1 stop7h 06m

$199

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Tue 5/13

6:24 pm-5:22 am

1 stop9h 58m

Miami

Thu 5/15

6:00 am-6:50 pm

1 stop13h 50m

$200

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Thu 5/29

3:59 pm-6:57 pm

Nonstop1h 58m

Miami

Wed 6/11

8:32 am-9:39 am

Nonstop2h 07m

$213

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Sat 6/28

5:15 pm-12:53 am

1 stop6h 38m

Miami

Tue 7/1

7:42 pm-11:03 pm

1 stop4h 21m

$221

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Wed 8/27

7:25 am-1:33 pm

1 stop5h 08m

Key West

Sun 8/31

4:05 pm-10:14 pm

1 stop7h 09m

$225

New OrleansMiami

MSY - MIA

MSYMIA

New Orleans Louis Armstrong

Wed 6/4

1:00 pm-9:55 pm

1 stop7h 55m

Miami

Sun 6/8

5:30 am-11:05 am

1 stop6h 35m

$256

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Sat 5/31

5:14 pm-8:03 am

1 stop13h 49m

Key West

Sun 6/1

10:42 am-3:09 pm

2 stops29h 27m

$333

New OrleansKey West

MSY - EYW

MSYEYW

New Orleans Louis Armstrong

Thu 7/17

5:47 pm-9:22 am

1 stop14h 35m

Key West

Sun 7/20

1:47 pm-9:45 pm

1 stop8h 58m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 25 results
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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.
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 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 April 4, 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 April 4, 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.
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Overall

8.1

Food

6.7

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
157 reviews
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Overall

8.1

Food

6.7

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
9,839 reviews
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Overall

8.1

Food

6.7

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,276 reviews
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Overall

8.1

Food

6.7

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,900 reviews
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Overall

8.1

Food

6.7

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,618 reviews
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Overall

8.1

Food

6.7

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

  • What airport do you fly from for flights from New Orleans to Florida Keys?

    New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to Florida Keys.

  • What are the cheapest airlines to fly from New Orleans to Florida Keys one-way?

    $47 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Breeze Airways and Frontier, with prices starting from $92 and $99, respectively.

  • Can I find deals for flights from New Orleans to Florida Keys that include hotel bookings?

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

  • How can I find direct flights from New Orleans to Florida Keys?

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

  • Can I find deals for business class flights from New Orleans to Florida Keys?

    Yes. Cheapflights offers flight deals from New Orleans to Florida Keys 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 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.

See more FAQs

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Alternative routes for New Orleans to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from New Orleans to Florida Keys

Discover the top 3 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$225Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$355Average$473FlexibilityNo cancel feeOn-time69%

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