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Florida Keys

$76+ Cheap flights from New Jersey 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — EYW
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from New Jersey to Florida Keys

Cheapest flights from New Jersey to Florida Keys
Explore the most affordable flight options available from New Jersey to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/1012:43 pm
PHL
-
MIA
1 stop8h 21m
Frontier
Sun 9/1310:09 pm
MIA
-
PHL
1 stop9h 27m
Frontier
Deal found 7/23$155
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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.
Sun 8/305:25 am
PHL
-
MIA
Nonstop3h 04m
Frontier
Sun 9/68:50 pm
MIA
-
PHL
Nonstop3h 05m
Frontier
Deal found 7/23$156
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/204:45 pm
PHL
-
MIA
1 stop6h 20m
Frontier
Thu 8/278:50 pm
MIA
-
PHL
Nonstop3h 05m
Frontier
Deal found 7/26$157
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/179:14 am
PHL
-
MIA
1 stop11h 50m
Frontier
Sun 9/208:50 pm
MIA
-
PHL
Nonstop2h 57m
Frontier
Deal found 7/23$158
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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.
Thu 10/17:30 am
PHL
-
MIA
Nonstop2h 56m
Frontier
Thu 10/85:39 pm
MIA
-
PHL
Nonstop3h 00m
Frontier
Deal found 7/26$159
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 8/305:25 am
PHL
-
MIA
Nonstop3h 04m
Frontier
Sat 9/58:10 am
MIA
-
PHL
1 stop12h 18m
Frontier
Deal found 7/23$160
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 10/119:34 pm
PHL
-
MIA
Nonstop2h 58m
Frontier
Fri 10/167:00 am
MIA
-
PHL
1 stop6h 12m
Frontier
Deal found 7/23$161
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Fri 8/284:45 pm
PHL
-
MIA
1 stop6h 20m
Frontier
Thu 9/108:50 pm
MIA
-
PHL
Nonstop3h 05m
Frontier
Deal found 7/24$162
This Frontier deal was found by Cheapflights users on 7/26. 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 9/14:35 pm
PHL
-
MIA
Nonstop3h 10m
Frontier
Thu 9/38:50 pm
MIA
-
PHL
Nonstop3h 05m
Frontier
Deal found 7/26$163
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/35:25 am
PHL
-
MIA
Nonstop3h 04m
Frontier
Sun 9/68:10 am
MIA
-
PHL
1 stop12h 18m
Frontier
Deal found 7/23$164
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 10/1212:43 pm
PHL
-
MIA
1 stop5h 39m
Frontier
Thu 10/155:39 pm
MIA
-
PHL
Nonstop3h 00m
Frontier
Deal found 7/23$165
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/274:35 pm
PHL
-
MIA
Nonstop3h 10m
Frontier
Mon 8/318:10 am
MIA
-
PHL
1 stop12h 18m
Frontier
Deal found 7/26$166

Find flight deals from New Jersey to Florida Keys

Keep the following information in mind while searching for New Jersey to Florida Keys flight deals. Data was last updated July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$155
(Kiwi.com)

One-way from

$76
(Flightnetwork)

Popular in

June

Cheapest in

September

Average price

$311
Provider with most accurate pricing for New York (NYC)-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Miami flights.
Search Deals
From New Jersey to Florida Keys
Search Deals
One-way flight from New Jersey to Florida Keys
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey 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 July 28, 2026.
Use the filters below to find and compare flights from New Jersey to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Thu 9/10

12:45 pm-10:19 am

1 stop21h 34m

Key West

Thu 9/17

10:59 am-12:05 pm

1 stop25h 06m

$226

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Fri 9/4

7:55 pm-11:37 pm

Nonstop3h 42m

Miami

Wed 9/9

6:25 pm-12:59 am

1 stop6h 34m

$249

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Thu 8/20

6:20 pm-10:27 am

1 stop16h 07m

Key West

Tue 8/25

1:14 pm-9:42 am

1 stop20h 28m

$260

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 9/5

7:05 am-10:25 am

Nonstop3h 20m

Miami

Mon 9/7

7:03 am-10:01 am

Nonstop2h 58m

$264

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Thu 8/20

6:20 pm-10:27 am

1 stop16h 07m

Key West

Thu 8/27

12:05 pm-1:59 pm

1 stop25h 54m

$265

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 9/5

8:29 pm-11:44 pm

Nonstop3h 15m

Miami

Wed 9/9

7:59 pm-11:07 pm

Nonstop3h 08m

$269

Atlantic CityMiami

ACY - MIA

ACYMIA

Atlantic City

Thu 11/12

8:31 pm-9:23 am

2 stops36h 52m

Miami

Thu 11/19

9:00 am-6:56 pm

1 stop9h 56m

$274

NewarkMiami

EWR - MIA

EWRMIA

Newark

Wed 9/9

6:00 am-11:11 am

1 stop5h 11m

Miami

Tue 11/24

5:34 pm-8:45 pm

Nonstop3h 11m

$274

Atlantic CityKey West

ACY - EYW

ACYEYW

Atlantic City

Fri 9/11

7:31 pm-9:24 am

1 stop13h 53m

Key West

Sun 9/13

10:59 am-12:05 pm

1 stop25h 06m

$275

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Wed 8/26

6:05 am-4:05 pm

1 stop10h 00m

Miami

Sat 9/5

7:00 am-3:20 pm

2 stops8h 20m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from New Jersey to Florida Keys

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

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

Currently, March is the cheapest month in which you can book a flight from New Jersey to Florida Keys (average of $128). Flying from New Jersey to Florida Keys in December is currently the most expensive (average of $519). 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 NJ to EOA?

Find hourly flight availability from New Jersey 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 July 28, 2026.

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

Weekly flight availability from New Jersey to Florida Keys

Explore weekly flight availability from New Jersey to Florida Keys. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 28, 2026.

The most flights from USNJ to zzEOA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from New Jersey 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 Jersey to Florida Keys?

    A quick flight from New Jersey to Florida Keys can take about 3h 15m. Breeze Airways provides one of the quickest options available for as low as $269. Airlines will cover a distance of 1087 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $29. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from New Jersey to Florida Keys for a low price.

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

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

  • How can I find direct flights from New Jersey 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 Jersey to Florida Keys.

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

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

    Currently, March is the cheapest month in which you can book a flight from New Jersey to Florida Keys (average of $128). Flying from New Jersey to Florida Keys in December is currently the most expensive (average of $519). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Jersey 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 Jersey to Florida Keys

Discover the top 3 airlines that operate flights from New Jersey 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$452FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$479FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$470FlexibilityNo cancel feeOn-time71%

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