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$64+ Cheap flights from Newark (EWR) 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — EYW
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Newark to Florida Keys

Cheapest flights from Newark to Florida Keys
Explore the most affordable flight options available from Newark to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Mytrip deal was found by Cheapflights users on 12/13. 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.
Wed 12/3110:05 pmEWR - MIA
1 stop15h 01mSpirit Airlines
Fri 1/911:38 amMIA - EWR
Nonstop3h 12mSpirit Airlines
Deal found 12/13$107
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/3110:05 pmEWR - MIA
1 stop15h 01mSpirit Airlines
Mon 1/1211:38 amMIA - EWR
Nonstop3h 12mSpirit Airlines
Deal found 12/14$112
This Super.com deal was found by Cheapflights users on 12/12. 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.
Mon 12/1512:00 pmEWR - MIA
Nonstop3h 03mSpirit Airlines
Mon 12/2210:40 amMIA - EWR
Nonstop3h 04mSpirit Airlines
Deal found 12/12$117
This Mytrip deal was found by Cheapflights users on 12/13. 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.
Wed 12/3110:05 pmEWR - MIA
1 stop15h 01mSpirit Airlines
Tue 1/69:59 pmMIA - EWR
1 stop10h 01mSpirit Airlines
Deal found 12/13$125
This Mytrip deal was found by Cheapflights users on 12/14. 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.
Wed 12/3110:05 pmEWR - MIA
1 stop15h 01mSpirit Airlines
Wed 1/78:00 amMIA - EWR
1 stop13h 05mSpirit Airlines
Deal found 12/14$126
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:15 pmEWR - MIA
Nonstop3h 22mUnited Airlines
Wed 1/77:15 amMIA - EWR
Nonstop3h 06mUnited Airlines
Deal found 12/15$130
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/3110:30 pmEWR - MIA
1 stop14h 36mMultiple Airlines
Sat 1/1011:38 amMIA - EWR
Nonstop3h 12mMultiple Airlines
Deal found 12/14$133
This Trip.com deal was found by Cheapflights users on 12/14. 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 12/3110:30 pmEWR - MIA
1 stop12h 28mMultiple Airlines
Wed 1/710:40 amMIA - EWR
Nonstop3h 04mMultiple Airlines
Deal found 12/14$148
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/172:02 pmEWR - EYW
1 stop18h 13mMultiple Airlines
Mon 12/221:10 pmEYW - EWR
1 stop11h 19mMultiple Airlines
Deal found 12/14$265
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/172:02 pmEWR - EYW
1 stop18h 13mMultiple Airlines
Sun 12/213:24 pmEYW - EWR
1 stop9h 05mMultiple Airlines
Deal found 12/13$268
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/172:02 pmEWR - EYW
1 stop18h 13mMultiple Airlines
Fri 12/191:10 pmEYW - EWR
1 stop28h 17mMultiple Airlines
Deal found 12/13$269
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/3110:55 amEWR - EYW
1 stop9h 00mMultiple Airlines
Tue 1/612:20 pmEYW - EWR
2 stops19h 40mMultiple Airlines
Deal found 12/13$271

Find flight deals from Newark to Florida Keys

Keep the following information in mind while searching for Newark to Florida Keys flight deals. Data was last updated December 15, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$104
(Kiwi.com)

One-way from

$64
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$308
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 Newark to Florida Keys
Search Deals
One-way flight from Newark to Florida Keys
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 December 15, 2025.
Use the filters below to find and compare flights from Newark Airport to Florida Keys that are best for you.

Fly from

Newark

Fly to

Florida Keys

Route

Depart

Return

Price

NewarkMiami

EWR - MIA

EWRMIA

Newark

Mon 1/12

7:55 am-11:18 am

Nonstop3h 23m

Miami

Wed 1/14

4:54 pm-7:59 pm

Nonstop3h 05m

$123

NewarkMiami

EWR - MIA

EWRMIA

Newark

Mon 1/5

9:00 am-4:59 pm

1 stop7h 59m

Miami

Thu 1/8

6:55 pm-6:47 am

1 stop11h 52m

$124

NewarkMiami

EWR - MIA

EWRMIA

Newark

Fri 1/16

6:00 am-3:40 pm

1 stop9h 40m

Miami

Sun 1/18

11:38 am-2:50 pm

Nonstop3h 12m

$132

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 1/24

5:36 pm-12:51 am

1 stop7h 15m

Miami

Tue 1/27

10:29 am-5:29 pm

1 stop7h 00m

$137

NewarkMiami

EWR - MIA

EWRMIA

Newark

Mon 1/26

11:54 am-5:10 pm

1 stop5h 16m

Miami

Thu 2/5

7:25 pm-12:55 am

1 stop5h 30m

$137

NewarkMiami

EWR - MIA

EWRMIA

Newark

Wed 1/7

7:00 pm-12:51 am

1 stop5h 51m

Miami

Wed 1/14

5:50 am-10:58 am

1 stop5h 08m

$137

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 1/10

5:30 pm-12:51 am

1 stop7h 21m

Miami

Sat 1/17

5:50 am-12:58 pm

1 stop7h 08m

$143

NewarkMiami

EWR - MIA

EWRMIA

Newark

Fri 2/20

9:00 pm-12:14 am

Nonstop3h 14m

Miami

Fri 2/27

6:24 pm-6:52 am

1 stop12h 28m

$148

NewarkMiami

EWR - MIA

EWRMIA

Newark

Tue 1/6

6:59 pm-10:20 pm

Nonstop3h 21m

Miami

Tue 1/13

1:45 pm-7:10 pm

1 stop5h 25m

$170

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 2/7

5:36 pm-12:51 am

1 stop7h 15m

Miami

Thu 2/12

7:20 pm-12:53 am

1 stop5h 33m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 45 results
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Best time to book a flight from Newark to Florida Keys

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

What is the cheapest month to book a flight from Newark Airport to Florida Keys?

Currently, November is the cheapest month in which you can book a flight from Newark Airport to Florida Keys (average of $229). Flying from Newark Airport to Florida Keys in April is currently the most expensive (average of $328). 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 EWR to EOA?

Find hourly flight availability from Newark 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 December 15, 2025.

It’s typically best to fly out from Newark Airport to Florida Keys in the afternoon. Doing so could potentially save you 50% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 15, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Newark Airport to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,010 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,010 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
11,048 reviews
Delta
7.9
Good
8,010 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
2,894 reviews
Delta
7.9
Good
8,010 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
8,186 reviews
Delta
7.9
Good
8,010 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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 Newark 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 popular is this Newark Airport to Florida Keys flight route?

    This flight path from Newark to Florida Keys was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Newark Airport to Florida Keys?

    There are many flights that can get you from Newark Airport to Florida Keys in 3h 23m. Fly via United Airlines, Spirit Airlines, or Delta to get the fastest option. Newark Airport and Florida Keys are separated by a distance of 1087 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Newark Airport to Florida Keys one-way?

    The cheapest airlines for a one-way flight from Newark Airport to Florida Keys are Spirit Airlines ($33), Frontier ($47), and Delta ($73).

  • What are the cheapest flights from Newark Airport to Florida Keys?

    The cheapest flight price from Newark Airport to Florida Keys is $179. On average you can expect to pay $357. The most popular route, (Newark - Miami), can usually be booked for $71.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Newark Airport to Florida Keys (average of $229). Flying from Newark Airport to Florida Keys in April is currently the most expensive (average of $328). 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 Newark to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Newark to Florida Keys

Discover the top 4 airlines that operate flights from Newark 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$507FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$415FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$525FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$503Average$761FlexibilityNo cancel feeOn-time62%

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