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Florida Keys

$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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — EYW
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$117
(Mytrip)

One-way from

$64
(Spirit)

Popular in

December

Cheapest in

September

Average price

$257
From Newark to Florida Keys
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One-way flight from Newark to Florida Keys
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Highest demand for flights based on searches. 10% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:50 amEWR - MIA
Nonstop3h 07mMultiple Airlines
Wed 9/176:25 pmMIA - EWR
1 stop6h 09mMultiple Airlines
Deal found 8/18$117
This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:05 pmEWR - MIA
Nonstop3h 11mSpirit Airlines
Sat 9/63:50 pmMIA - EWR
Nonstop3h 11mSpirit Airlines
Deal found 8/16$118
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:55 pmEWR - MIA
Nonstop3h 11mSpirit Airlines
Mon 9/159:54 amMIA - EWR
Nonstop3h 10mSpirit Airlines
Deal found 8/15$119
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sat 9/1310:05 amEWR - MIA
1 stop7h 37mSpirit Airlines
Sat 9/203:50 pmMIA - EWR
Nonstop3h 11mSpirit Airlines
Deal found 8/17$121
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:54 amEWR - MIA
Nonstop3h 03mSpirit Airlines
Fri 9/512:41 pmMIA - EWR
1 stop7h 00mSpirit Airlines
Deal found 8/18$122
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:05 amEWR - MIA
1 stop7h 37mSpirit Airlines
Tue 9/94:51 pmMIA - EWR
Nonstop3h 08mSpirit Airlines
Deal found 8/17$123
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:55 pmEWR - MIA
Nonstop3h 11mSpirit Airlines
Thu 9/49:54 amMIA - EWR
Nonstop3h 10mSpirit Airlines
Deal found 8/16$124
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:59 pmEWR - MIA
Nonstop3h 02mSpirit Airlines
Mon 9/299:54 amMIA - EWR
Nonstop3h 10mSpirit Airlines
Deal found 8/17$125
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:00 pmEWR - MIA
Nonstop3h 02mSpirit Airlines
Fri 9/269:54 amMIA - EWR
Nonstop3h 10mSpirit Airlines
Deal found 8/17$126
This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:49 amEWR - MIA
Nonstop3h 06mAmerican Airlines
Wed 9/108:30 amMIA - EWR
Nonstop3h 03mAmerican Airlines
Deal found 8/16$127
This Spirit deal was found by Cheapflights users on 8/18. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:59 pmEWR - MIA
Nonstop3h 02mSpirit Airlines
Mon 10/69:49 amMIA - EWR
Nonstop3h 09mSpirit Airlines
Deal found 8/18$128
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:55 amEWR - MIA
1 stop8h 58mMultiple Airlines
Wed 9/103:48 pmMIA - EWR
Nonstop3h 11mMultiple Airlines
Deal found 8/16$129

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 August 18, 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 9/1

1:59 pm-5:03 pm

Nonstop3h 04m

Miami

Thu 9/4

9:54 am-1:04 pm

Nonstop3h 10m

$126

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 1/10

8:13 am-11:20 am

Nonstop3h 07m

Miami

Tue 1/13

10:05 pm-1:17 am

Nonstop3h 12m

$128

NewarkMiami

EWR - MIA

EWRMIA

Newark

Wed 10/22

3:00 pm-6:07 pm

Nonstop3h 07m

Miami

Mon 10/27

9:49 am-12:58 pm

Nonstop3h 09m

$128

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 9/27

8:50 am-11:57 am

Nonstop3h 07m

Miami

Thu 10/2

9:54 am-1:04 pm

Nonstop3h 10m

$128

NewarkMiami

EWR - MIA

EWRMIA

Newark

Wed 1/14

5:53 pm-9:00 pm

Nonstop3h 07m

Miami

Wed 1/14

10:05 pm-1:17 am

Nonstop3h 12m

$128

NewarkMiami

EWR - MIA

EWRMIA

Newark

Tue 10/7

3:00 pm-6:07 pm

Nonstop3h 07m

Miami

Thu 10/16

9:49 am-12:58 pm

Nonstop3h 09m

$128

NewarkMiami

EWR - MIA

EWRMIA

Newark

Thu 10/2

1:59 pm-5:01 pm

Nonstop3h 02m

Miami

Mon 10/6

9:49 am-12:58 pm

Nonstop3h 09m

$128

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 9/27

8:50 am-11:57 am

Nonstop3h 07m

Miami

Fri 10/3

9:54 am-1:04 pm

Nonstop3h 10m

$128

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sun 9/21

1:59 pm-5:01 pm

Nonstop3h 02m

Miami

Tue 9/23

4:51 pm-7:59 pm

Nonstop3h 08m

$128

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sun 9/7

1:59 pm-5:01 pm

Nonstop3h 02m

Miami

Sun 9/14

9:54 am-1:04 pm

Nonstop3h 10m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 39 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, August is the cheapest month in which you can book a flight from Newark Airport to Florida Keys (average of $328). Flying from Newark Airport to Florida Keys in March is currently the most expensive (average of $492). 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 August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to Florida Keys as you normally would.

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 August 18, 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
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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
2,915 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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
8,038 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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 04m. Fly via 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 flights from Newark Airport to Florida Keys?

    The cheapest flight price from Newark Airport to Florida Keys is $264. On average you can expect to pay $419. The most popular route, (Newark - Miami), can usually be booked for $79.

  • 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, August is the cheapest month in which you can book a flight from Newark Airport to Florida Keys (average of $328). Flying from Newark Airport to Florida Keys in March is currently the most expensive (average of $492). 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 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$233Average$381FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$508FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$304Average$548FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$503Average$761FlexibilityNo cancel feeOn-time62%

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