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Florida Keys

$39+ Cheap flights from 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — JFK
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Find flights from Florida Keys

Cheapest flights from Florida Keys
Explore the most affordable flight options available from Florida Keys. Find the lowest fares based on data from user searches, with prices last updated on November 21, 2025.

This Frontier deal was found by Cheapflights users on 11/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/205:50 pmMIA - LGA
Nonstop3h 10mFrontier
Thu 1/2210:00 pmLGA - MIA
Nonstop3h 14mFrontier
Deal found 11/19$71
This Frontier deal was found by Cheapflights users on 11/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:03 pmMIA - JFK
Nonstop3h 04mFrontier
Mon 12/86:00 amJFK - MIA
Nonstop3h 22mFrontier
Deal found 11/19$71
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:21 amMIA - LGA
Nonstop3h 08mMultiple Airlines
Sat 12/137:59 pmLGA - MIA
Nonstop3h 22mMultiple Airlines
Deal found 11/19$72
This Frontier deal was found by Cheapflights users on 11/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:03 pmMIA - JFK
Nonstop3h 04mFrontier
Sun 12/76:00 amJFK - MIA
Nonstop3h 22mFrontier
Deal found 11/19$72
This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:21 amMIA - LGA
Nonstop3h 08mFrontier
Tue 12/164:30 pmLGA - MIA
Nonstop3h 17mFrontier
Deal found 11/20$73
This Priceline deal was found by Cheapflights users on 11/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:03 pmMIA - JFK
Nonstop3h 04mFrontier
Thu 12/116:00 amJFK - MIA
Nonstop3h 22mFrontier
Deal found 11/19$73
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:28 pmMIA - LGA
1 stop7h 32mSpirit Airlines
Wed 12/108:59 amLGA - MIA
Nonstop3h 21mSpirit Airlines
Deal found 11/19$74
This Frontier deal was found by Cheapflights users on 11/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:03 pmMIA - JFK
Nonstop3h 04mFrontier
Wed 12/36:00 amJFK - MIA
Nonstop3h 22mFrontier
Deal found 11/19$74
This Super.com deal was found by Cheapflights users on 11/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/226:00 amMIA - JFK
Nonstop3h 07mFrontier
Sun 1/2510:02 amJFK - MIA
Nonstop3h 19mFrontier
Deal found 11/19$75
This Priceline deal was found by Cheapflights users on 11/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:21 amMIA - LGA
Nonstop3h 08mMultiple Airlines
Fri 12/57:59 pmLGA - MIA
Nonstop3h 22mMultiple Airlines
Deal found 11/19$76
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/226:00 amMIA - JFK
Nonstop3h 07mFrontier
Tue 1/2710:02 amJFK - MIA
Nonstop3h 19mFrontier
Deal found 11/19$76
This Flightnetwork deal was found by Cheapflights users on 11/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:21 amMIA - LGA
Nonstop3h 08mMultiple Airlines
Sun 12/79:59 amLGA - MIA
Nonstop3h 15mMultiple Airlines
Deal found 11/19$77

Find flights from Florida Keys within your budget

 
Find flights departing from Florida Keys that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on November 21, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

MiamiNew York

MIA - JFK

MIAJFK

Miami

Sat 12/27

9:35 pm-12:39 am

Nonstop3h 04m

New York John F Kennedy Intl

Sat 1/3

6:00 am-9:22 am

Nonstop3h 22m

$78

MiamiNew York

MIA - LGA

MIALGA

Miami

Tue 12/9

2:19 pm-4:59 pm

Nonstop2h 40m

New York LaGuardia

Wed 12/10

8:59 am-12:20 pm

Nonstop3h 21m

$105

MiamiNewark

MIA - EWR

MIAEWR

Miami

Tue 12/9

8:53 pm-11:59 pm

Nonstop3h 06m

Newark

Wed 12/10

1:55 pm-7:48 pm

1 stop5h 53m

$121

MiamiNew York

MIA - LGA

MIALGA

Miami

Fri 12/12

7:55 pm-11:05 pm

Nonstop3h 10m

New York LaGuardia

Mon 12/15

11:02 am-2:25 pm

Nonstop3h 23m

$127

MiamiNewark

MIA - EWR

MIAEWR

Miami

Wed 12/10

7:30 am-10:33 am

Nonstop3h 03m

Newark

Wed 12/10

5:00 pm-8:14 pm

Nonstop3h 14m

$127

MiamiNew York

MIA - LGA

MIALGA

Miami

Thu 12/11

7:55 pm-11:05 pm

Nonstop3h 10m

New York LaGuardia

Sun 12/14

7:00 am-10:18 am

Nonstop3h 18m

$127

MiamiNew York

MIA - JFK

MIAJFK

Miami

Thu 12/11

11:23 am-2:23 pm

Nonstop3h 00m

New York John F Kennedy Intl

Sun 12/14

11:10 am-2:27 pm

Nonstop3h 17m

$127

MiamiNewark

MIA - EWR

MIAEWR

Miami

Thu 12/11

7:30 am-10:33 am

Nonstop3h 03m

Newark

Sun 1/11

8:38 pm-11:59 pm

Nonstop3h 21m

$132

MiamiNew York

MIA - LGA

MIALGA

Miami

Sat 12/13

1:31 pm-4:30 pm

Nonstop2h 59m

New York LaGuardia

Fri 1/9

7:45 pm-11:20 pm

Nonstop3h 35m

$137

MiamiNew York

MIA - LGA

MIALGA

Miami

Mon 12/15

7:20 am-10:22 am

Nonstop3h 02m

New York LaGuardia

Sat 1/10

5:59 pm-9:29 pm

Nonstop3h 30m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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Best time to book a flight from Florida Keys

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Florida Keys

Get recent, data-driven insights about flights from Florida Keys including ideal travel times, pricing trends, and more.

Which airlines fly from Florida Keys?

For flights departing from Florida Keys check dates and pricing for the following: American Airlines, Delta, Frontier, JetBlue, Spirit Airlines. These airlines depart to the following popular destinations: New York.

American Airlines
American Airlines
From $96
Avianca
Avianca
From $49
Delta
Delta
From $58
Frontier
Frontier
From $34

Airline reviews for flights from Florida Keys

Read reviews and ratings of airlines operating flights from Florida Keys. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Florida Keys travel. Please note that the reviews are sourced from user searches and were last updated on November 21, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Read through reviews of airlines servicing 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
7.9
Good
8,002 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
JetBlue
7.2
Good
2,902 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Spirit Airlines
6.3
Okay
8,159 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Frontier
5.8
Fair
3,104 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.

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Popular international destinations from United States

The most popular international flight routes departing from United States we’ve come across at this time.
Flights from John F Kennedy Intl to Doha
Flights from Dulles Intl to Abu Dhabi
Flights from Dulles Intl to Doha
Flights from John F Kennedy Intl to Abu Dhabi
Flights from John F Kennedy Intl to Hong Kong
Flights from John F Kennedy Intl to Mumbai
Flights from Los Angeles to Hong Kong
Flights from John F Kennedy Intl to Dubai
Flights from O'Hare Intl to Abu Dhabi
Flights from Atlanta to Abu Dhabi
Flights from John F Kennedy Intl to New Delhi
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Flights from John F Kennedy Intl to Madrid
Flights from Newark to New Delhi
Flights from Dulles Intl to San Salvador
Flights from John F Kennedy Intl to Kuwait City
Flights from Dallas/Fort Worth to Doha
Flights from San Francisco to Hong Kong

Related info for your journey

Access useful and relevant information related to your journey from Florida Keys. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated November 21, 2025.

  • What is the cheapest airport to fly out of Florida Keys?

    Istanbul airport offers the cheapest routes to Brussels, from $23; whereas Cheongju airport is typically cheaper if you're flying to Jeju City, from $24. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • Where are the cheapest places to fly to from Florida Keys?

    Check out the cheapest flights from Florida Keys to embark to:
    Fly from Istanbul to Ankara from $23 round trip
    Fly from Cheongju to Jeju City from $24 round trip
    Fly from Medellín to Bogotá from $27 round trip
    Fly from Bogotá to Medellín from $29 round trip
    Fly from Venice to Tirana from $30 round trip

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