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$70+ Cheap flights from Florida Keys to New Orleans (MSY)

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MSY
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Florida Keys to New Orleans

Keep the following information in mind while searching for Florida Keys to New Orleans flight deals. Data was last updated June 18, 2025.

Round-trip from

$153
(Mytrip)

One-way from

$70
(FlightHub)

Popular in

September

Cheapest in

December

Average price

$344
From Florida Keys to New Orleans Louis Armstrong
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One-way flight from Florida Keys to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 25% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Florida Keys to New Orleans

Cheapest flights from Florida Keys to New Orleans
Explore the most affordable flight options available from Florida Keys to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Mytrip deal was found by Cheapflights users on 6/17. 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.
Tue 7/82:53 pmMIA - MSY
1 stop6h 31mSpirit Airlines
Thu 7/176:15 amMSY - MIA
1 stop8h 41mSpirit Airlines
Deal found 6/17$153
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Fri 9/58:05 pmMIA - MSY
Nonstop2h 15mAmerican Airlines
Mon 9/86:02 amMSY - MIA
Nonstop2h 03mAmerican Airlines
Deal found 6/18$159
This Southwest deal was found by Cheapflights users on 6/17. 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.
Mon 8/186:05 amMIA - MSY
1 stop6h 25mSouthwest
Thu 8/215:10 pmMSY - MIA
1 stop4h 55mSouthwest
Deal found 6/17$176
This Delta deal was found by Cheapflights users on 6/16. 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.
Tue 8/55:58 pmMIA - MSY
1 stop6h 18mDelta
Tue 8/127:25 amMSY - MIA
1 stop6h 55mDelta
Deal found 6/16$189
This FlightHub deal was found by Cheapflights users on 6/17. 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.
Thu 6/266:00 amMIA - MSY
1 stop11h 17mMultiple Airlines
Mon 6/303:48 pmMSY - MIA
Nonstop1h 57mMultiple Airlines
Deal found 6/17$200
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/171:47 pmEYW - MSY
1 stop8h 58mBreeze Airways
Thu 7/248:12 pmMSY - EYW
1 stop15h 55mBreeze Airways
Deal found 6/17$210
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Fri 7/117:51 pmEYW - MSY
1 stop5h 04mAmerican Airlines
Sun 7/137:00 amMSY - EYW
1 stop8h 09mAmerican Airlines
Deal found 6/18$249
This Delta deal was found by Cheapflights users on 6/18. 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.
Tue 7/17:10 amEYW - MSY
1 stop6h 34mDelta
Fri 7/410:31 amMSY - EYW
1 stop6h 03mDelta
Deal found 6/18$271
This Frontier deal was found by Cheapflights users on 6/15. 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.
Sun 8/176:00 amMIA - MSY
1 stop11h 18mFrontier
Thu 8/211:35 pmMSY - MIA
1 stop10h 02mFrontier
Deal found 6/15$309
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/307:00 amMIA - MSY
1 stop5h 03mUnited Airlines
Tue 8/55:15 amMSY - MIA
1 stop4h 49mUnited Airlines
Deal found 6/16$310
This Mytrip deal was found by Cheapflights users on 6/17. 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.
Thu 7/1712:31 pmEYW - MSY
2 stops8h 44mMultiple Airlines
Thu 7/242:15 pmMSY - EYW
3 stops25h 21mMultiple Airlines
Deal found 6/17$396
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/112:12 pmEYW - MSY
3 stops32h 38mUnited Airlines
Sun 7/137:00 amMSY - EYW
2 stops29h 12mUnited Airlines
Deal found 6/17$791

Cheapflights Fare Finder

Customize your flight search to find flights from Florida Keys to New Orleans 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 18, 2025.
Use the filters below to find and compare flights from Florida Keys to New Orleans that are best for you.

Fly from

Florida Keys

Fly to

New Orleans

Route

Depart

Return

Price

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

Tue 7/8

2:53 pm-8:24 pm

1 stop6h 31m

New Orleans Louis Armstrong

Thu 7/17

6:15 am-3:56 pm

1 stop8h 41m

$153

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

Fri 9/5

8:05 pm-9:20 pm

Nonstop2h 15m

New Orleans Louis Armstrong

Mon 9/8

6:02 am-9:05 am

Nonstop2h 03m

$159

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

Mon 8/18

6:05 am-11:30 am

1 stop6h 25m

New Orleans Louis Armstrong

Thu 8/21

5:10 pm-11:05 pm

1 stop4h 55m

$176

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

Tue 8/5

5:58 pm-11:16 pm

1 stop6h 18m

New Orleans Louis Armstrong

Tue 8/12

7:25 am-3:20 pm

1 stop6h 55m

$189

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

Fri 7/11

9:09 pm-6:55 am

1 stop10h 46m

New Orleans Louis Armstrong

Sun 7/13

6:01 pm-6:30 am

1 stop11h 29m

$195

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Thu 7/17

1:47 pm-9:45 pm

1 stop8h 58m

New Orleans Louis Armstrong

Thu 7/24

8:12 pm-1:07 pm

1 stop15h 55m

$210

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Fri 7/11

7:51 pm-11:55 pm

1 stop5h 04m

New Orleans Louis Armstrong

Sun 7/13

7:00 am-4:09 pm

1 stop8h 09m

$249

Key WestNew Orleans

EYW - MSY

EYWMSY

Key West

Tue 7/1

7:10 am-12:44 pm

1 stop6h 34m

New Orleans Louis Armstrong

Fri 7/4

10:31 am-5:34 pm

1 stop6h 03m

$271

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

Sun 8/17

6:00 am-4:18 pm

1 stop11h 18m

New Orleans Louis Armstrong

Thu 8/21

1:35 pm-12:37 am

1 stop10h 02m

$309

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

Wed 7/30

7:00 am-11:03 am

1 stop5h 03m

New Orleans Louis Armstrong

Tue 8/5

5:15 am-11:04 am

1 stop4h 49m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 25 results
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Best time to book a flight from Florida Keys to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Florida Keys 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 Florida Keys to New Orleans

What is the cheapest month to book a flight from Florida Keys to New Orleans?

Currently, August is the cheapest month in which you can book a flight from Florida Keys to New Orleans (average of $256). Flying from Florida Keys to New Orleans in April is currently the most expensive (average of $343). 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 EOA to MSY?

Find hourly flight availability from Florida Keys to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

When flying from Florida Keys to New Orleans, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in New Orleans by month

Plan your trip to New Orleans by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

Temperature in New Orleans by month

Plan your trip to New Orleans by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New Orleans, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated June 18, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Alaska Airlines and Southwest from Florida Keys to New Orleans to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

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
182 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

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
10,000 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

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
4,280 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

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
7,964 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

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
8,810 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

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 Florida Keys to New Orleans. 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 into for flights to New Orleans from Florida Keys?

    Most people fly into New Orleans Louis Armstrong (MSY) if they book a flight to New Orleans from Florida Keys. Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $70. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Florida Keys to New Orleans for a low price.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Florida Keys to New Orleans (average of $256). Flying from Florida Keys to New Orleans in April is currently the most expensive (average of $343). 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

Traveling to a place near Florida Keys?

Book flights to Florida Keys if you plan to visit one of these locations
Metairie
Kenner
Slidell
Houma
Covington
Gretna
Thibodaux
Hammond
Gonzales

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Florida Keys to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Florida Keys to New Orleans

Discover the top 2 airlines that operate flights from Florida Keys to New Orleans. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$323FlexibilityNo cancel feeOn-time71%
DeltaCheapest$278Average$438FlexibilityNo cancel feeOn-timeN/A

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