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Florida Keys

$50+ Cheap flights from LaGuardia, NY (LGA) 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — EYW
Oct 23 — Oct 301
Thu 10/23
Thu 10/30
1 adult, Economy
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Cheap flight deals from LaGuardia to Florida Keys

Keep the following information in mind while searching for LaGuardia to Florida Keys flight deals. Data was last updated September 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$85
(Kiwi.com)

One-way from

$50
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$164
Provider with most accurate pricing for New York (NYC)-Miami flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Miami flights.
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From New York LaGuardia to Florida Keys
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One-way flight from New York LaGuardia to Florida Keys
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Highest demand for flights based on searches. 10% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from LaGuardia to Florida Keys

Cheapest flights from LaGuardia to Florida Keys
Explore the most affordable flight options available from LaGuardia to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2025.

This Trip.com deal was found by Cheapflights users on 9/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:59 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Sat 10/46:42 pmMIA - LGA
Nonstop3h 01mSpirit Airlines
Deal found 9/22$83
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:55 amLGA - MIA
Nonstop3h 15mSpirit Airlines
Tue 11/117:05 pmMIA - LGA
Nonstop2h 56mSpirit Airlines
Deal found 9/21$85
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:59 pmLGA - MIA
Nonstop3h 11mSpirit Airlines
Mon 11/37:52 pmMIA - LGA
Nonstop2h 49mSpirit Airlines
Deal found 9/21$86
This Priceline deal was found by Cheapflights users on 9/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:59 pmLGA - MIA
Nonstop3h 11mSpirit Airlines
Thu 10/97:52 pmMIA - LGA
Nonstop2h 49mSpirit Airlines
Deal found 9/22$87
This Mytrip deal was found by Cheapflights users on 9/22. 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.
Sat 9/277:59 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Mon 9/298:04 pmMIA - LGA
Nonstop2h 59mSpirit Airlines
Deal found 9/22$90
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:59 pmLGA - MIA
Nonstop3h 11mSpirit Airlines
Wed 10/297:52 pmMIA - LGA
Nonstop2h 49mSpirit Airlines
Deal found 9/21$91
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:59 pmLGA - MIA
Nonstop3h 11mSpirit Airlines
Thu 10/167:52 pmMIA - LGA
Nonstop2h 49mSpirit Airlines
Deal found 9/21$92
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:44 amLGA - MIA
1 stop9h 27mSpirit Airlines
Wed 10/87:52 pmMIA - LGA
Nonstop2h 49mSpirit Airlines
Deal found 9/21$94
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:59 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Tue 10/77:52 pmMIA - LGA
Nonstop2h 49mSpirit Airlines
Deal found 9/21$96
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:59 pmLGA - MIA
Nonstop3h 11mSpirit Airlines
Fri 10/107:52 pmMIA - LGA
Nonstop2h 49mSpirit Airlines
Deal found 9/21$97
This Booking.com deal was found by Cheapflights users on 9/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:55 amLGA - MIA
Nonstop3h 15mSpirit Airlines
Thu 11/137:05 pmMIA - LGA
Nonstop2h 56mSpirit Airlines
Deal found 9/22$98
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:44 amLGA - MIA
1 stop9h 27mSpirit Airlines
Wed 10/227:52 pmMIA - LGA
Nonstop2h 49mSpirit Airlines
Deal found 9/22$99

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 September 23, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Florida Keys that are best for you.

Fly from

LaGuardia

Fly to

Florida Keys

Route

Depart

Return

Price

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Fri 10/3

7:59 pm-11:17 pm

Nonstop3h 18m

Miami

Thu 10/9

7:52 pm-10:41 pm

Nonstop2h 49m

$109

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sat 10/18

3:15 pm-6:25 pm

Nonstop3h 10m

Miami

Sat 10/25

7:00 am-9:59 am

Nonstop2h 59m

$127

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Wed 11/5

7:05 am-10:11 am

Nonstop3h 06m

Miami

Wed 11/12

1:31 pm-4:30 pm

Nonstop2h 59m

$127

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Wed 11/5

7:05 am-10:11 am

Nonstop3h 06m

Miami

Fri 11/7

7:55 pm-10:59 pm

Nonstop3h 04m

$127

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Mon 10/13

7:05 am-10:11 am

Nonstop3h 06m

Miami

Sat 10/18

3:10 pm-6:05 pm

Nonstop2h 55m

$127

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sat 10/18

3:15 pm-6:25 pm

Nonstop3h 10m

Miami

Tue 10/21

7:00 am-9:59 am

Nonstop2h 59m

$127

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sun 11/9

7:05 am-10:21 am

Nonstop3h 16m

Miami

Sun 11/9

3:45 pm-6:50 pm

Nonstop3h 05m

$147

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sat 10/18

3:15 pm-6:25 pm

Nonstop3h 10m

Miami

Mon 10/20

7:00 am-9:59 am

Nonstop2h 59m

$153

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Thu 11/13

12:40 pm-11:45 pm

2 stops11h 05m

Miami

Wed 11/19

1:05 pm-10:20 pm

1 stop9h 15m

$156

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Wed 11/19

6:05 am-12:50 pm

1 stop6h 45m

Miami

Wed 12/24

4:55 pm-11:10 pm

1 stop6h 15m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/21

Showing 1-10 of 39 results
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Best time to book a flight from LaGuardia to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from LaGuardia 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 York LaGuardia Airport to Florida Keys

What is the cheapest month to book a flight from New York LaGuardia Airport to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Florida Keys (average of $328). Flying from New York LaGuardia Airport to Florida Keys in March is currently the most expensive (average of $489). 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 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 September 23, 2025.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Florida Keys, such as Delta, American Airlines, and JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,974 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,974 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,911 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Spirit Airlines
6.3
Okay
8,031 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Frontier
5.8
Fair
3,166 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Florida Keys. 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 York LaGuardia Airport to Florida Keys?

    Departing from New York LaGuardia Airport to Florida Keys will take you 3h 10m. There are 1098 mi between New York LaGuardia Airport and Florida Keys. Generally, flights for this route are nonstop.

  • What are the cheapest flights from New York LaGuardia Airport to Florida Keys?

    The cheapest flight price from New York LaGuardia Airport to Florida Keys is $295. On average you can expect to pay $625. The most popular route, (New York LaGuardia - Miami), can usually be booked for $56.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia 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 York LaGuardia Airport to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Florida Keys (average of $328). Flying from New York LaGuardia Airport to Florida Keys in March is currently the most expensive (average of $489). 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 LaGuardia to Florida Keys

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

Discover the top 2 airlines that operate flights from LaGuardia 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 September 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$561FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$460FlexibilityNo cancel feeOn-time71%

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