What airlines fly to Florida Keys?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Florida Keys from Newark Airport according to our data. United Airlines is the first choice among our users, with 85% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

How many flights depart from Newark Airport to Florida Keys on average per week?

As of August 2026, there are 108 flights per week flying from Newark Airport to Florida Keys. The most common day of the week flights depart is Sat, with 24% of flights taking off on this day.

How many flights depart from Newark Airport to Florida Keys on average per day?

As of August 2026, 15 flights take off from Newark Airport and land in Florida Keys each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

What is the cheapest airline that flies from Newark to Florida Keys?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Newark to Florida Keys

When did momondo last update prices for flights from Newark Airport to Florida Keys?

Prices for flights from Newark Airport to Florida Keys refresh daily.

How many operators does momondo search for flights from Newark Airport to Florida Keys?

As of August 2026, there are 6 operators available to choose from for flights from Newark Airport to Florida Keys.

How old do you have to be to fly from Newark Airport to Florida Keys?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Newark Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$123 Cheap Flights from Newark Airport to Florida Keys in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Newark Airport to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:59 am - 12:14 pmEWR Newark-MIA Miami

6h 15m1 stop Atlanta Hartsfield-Jackson

10:03 am - 9:29 pmMIA Miami-EWR Newark

11h 26m1 stop Atlanta Hartsfield-Jackson

$236Frontier

Sat, Oct 10 - Sat, Oct 17

5:30 am - 8:38 amEWR Newark-MIA Miami

3h 08mnonstop

8:28 am - 11:30 amMIA Miami-EWR Newark

3h 02mnonstop

$237American Airlines

Wed, Sep 9 - Tue, Sep 15

5:55 am - 1:32 pmEWR Newark-MIA Miami

7h 37m1 stop Atlanta Hartsfield-Jackson

5:28 pm - 1:03 amMIA Miami-EWR Newark

7h 35m1 stop Atlanta Hartsfield-Jackson

$237Frontier

Wed, Aug 19 - Tue, Sep 1

11:35 am - 11:21 amEWR Newark-EYW Key West

23h 46m2 stops Atlanta Hartsfield-Jackson Tampa

10:59 am - 1:01 amEYW Key West-EWR Newark

14h 02m1 stop Orlando

$238Multiple Airlines

Sat, Sep 26 - Fri, Oct 2

6:00 am - 11:20 amEWR Newark-MIA Miami

5h 20m1 stop Washington, D.C. Dulles Intl

1:26 pm - 7:20 pmMIA Miami-EWR Newark

5h 54m1 stop Washington, D.C. Dulles Intl

$239United Airlines

Fri, Oct 2 - Tue, Oct 6

6:00 am - 11:33 amEWR Newark-MIA Miami

5h 33m1 stop Washington, D.C. Dulles Intl

8:00 am - 11:06 amMIA Miami-EWR Newark

3h 06mnonstop

$239United Airlines

Sat, Nov 14 - Wed, Nov 18

6:00 am - 12:17 pmEWR Newark-MIA Miami

6h 17m1 stop Detroit Metropolitan Wayne County

8:25 am - 3:23 pmMIA Miami-EWR Newark

6h 58m1 stop Atlanta Hartsfield-Jackson

$239Delta

Mon, Sep 7 - Sat, Sep 12

6:30 pm - 9:47 pmEWR Newark-MIA Miami

3h 17mnonstop

1:40 pm - 4:39 pmMIA Miami-EWR Newark

2h 59mnonstop

$239American Airlines

Sat, Sep 5 - Tue, Sep 8

11:35 am - 11:21 amEWR Newark-EYW Key West

23h 46m2 stops Atlanta Hartsfield-Jackson Tampa

10:59 am - 1:01 amEYW Key West-EWR Newark

14h 02m1 stop Orlando

$242Multiple Airlines

Sat, Sep 26 - Fri, Oct 2

7:00 pm - 12:57 amEWR Newark-MIA Miami

5h 57m1 stop Atlanta Hartsfield-Jackson

8:00 am - 2:16 pmMIA Miami-EWR Newark

6h 16m1 stop Atlanta Hartsfield-Jackson

$244Delta

Sat, Nov 14 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

5:55 am - 1:53 pmEWR Newark-MIA Miami

7h 58m1 stop Atlanta Hartsfield-Jackson

6:42 pm - 1:03 amMIA Miami-EWR Newark

6h 21m1 stop Atlanta Hartsfield-Jackson

$244Frontier

Tue, Aug 11 - Tue, Aug 11

5:55 am - 5:47 pmEWR Newark-MIA Miami

11h 52m1 stop Atlanta Hartsfield-Jackson

5:28 pm - 1:03 amMIA Miami-EWR Newark

7h 35m1 stop Atlanta Hartsfield-Jackson

$244Frontier

Tue, Aug 11 - Tue, Aug 18

5:50 am - 9:01 amEWR Newark-MIA Miami

3h 11mnonstop

7:40 pm - 10:58 pmMIA Miami-EWR Newark

3h 18mnonstop

$294American Airlines

Thu, Aug 13 - Fri, Aug 14

6:30 pm - 9:47 pmEWR Newark-MIA Miami

3h 17mnonstop

9:43 pm - 12:51 amMIA Miami-EWR Newark

3h 08mnonstop

$304American Airlines

Fri, Aug 14 - Mon, Aug 17

8:29 pm - 11:44 pmEWR Newark-MIA Miami

3h 15mnonstop

8:25 am - 11:25 amMIA Miami-EWR Newark

3h 00mnonstop

$336United Airlines

Wed, Aug 12 - Sat, Sep 12

7:05 am - 1:00 pmEWR Newark-MIA Miami

5h 55m1 stop Atlanta Hartsfield-Jackson

6:00 am - 2:14 pmMIA Miami-EWR Newark

8h 14m1 stop Atlanta Hartsfield-Jackson

$351Delta

Wed, Aug 12 - Wed, Aug 26

10:30 am - 6:42 pmEWR Newark-MIA Miami

8h 12m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:19 pmMIA Miami-EWR Newark

6h 19m1 stop Atlanta Hartsfield-Jackson

$356Delta

Wed, Aug 12 - Sat, Sep 12

8:29 pm - 11:44 pmEWR Newark-MIA Miami

3h 15mnonstop

7:59 pm - 11:07 pmMIA Miami-EWR Newark

3h 08mnonstop

$373United Airlines

Wed, Aug 12 - Wed, Aug 19

10:55 am - 5:51 amEWR Newark-MIA Miami

18h 56m2 stops Cincinnati Cinci./N. Kentucky Denver Intl

5:28 pm - 1:03 amMIA Miami-EWR Newark

7h 35m1 stop Atlanta Hartsfield-Jackson

$453Multiple Airlines

Fri, Aug 14 - Wed, Aug 19

10:55 am - 5:51 amEWR Newark-MIA Miami

18h 56m2 stops Cincinnati Cinci./N. Kentucky Denver Intl

5:28 pm - 1:03 amMIA Miami-EWR Newark

7h 35m1 stop Atlanta Hartsfield-Jackson

$453Multiple Airlines

Fri, Aug 14 - Tue, Aug 18

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Frontier flights from Newark Airport to Florida Keys

Our best Frontier deals on Newark Airport to Florida Keys flight tickets

Frontier

Oct 10

EWR5:59 amNewark

6h 15m

1 stop

MIA12:14 pmMiami

Oct 17

MIA10:03 amMiami

11h 26m

1 stop

EWR9:29 pmNewark

$236

Frontier

Aug 19

EWR5:55 amNewark

7h 37m

1 stop

MIA1:32 pmMiami

Sep 1

MIA5:28 pmMiami

7h 35m

1 stop

EWR1:03 amNewark

$237

Frontier

Oct 14

EWR10:29 pmNewark

10h 29m

1 stop

MIA8:58 amMiami

Oct 22

MIA7:27 pmMiami

5h 32m

1 stop

EWR12:59 amNewark

$238

United Airlines flights from Newark Airport to Florida Keys

Our best United Airlines deals on Newark Airport to Florida Keys flight tickets

United Airlines

Sep 12

EWR1:15 pmNewark

3h 16m

MIA4:31 pmMiami

Sep 15

MIA1:44 pmMiami

5h 31m

1 stop

EWR7:15 pmNewark

$239

United Airlines

Sep 5

EWR3:38 pmNewark

3h 14m

MIA6:52 pmMiami

Sep 12

MIA8:25 amMiami

3h 00m

EWR11:25 amNewark

$244

United Airlines

Sep 11

EWR11:34 amNewark

3h 13m

MIA2:47 pmMiami

Sep 13

MIA7:59 pmMiami

3h 08m

EWR11:07 pmNewark

$249

momondo Fare Finder

Use the filters below to find and compare flights from Newark Airport to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkMiami

EWR Newark - MIA Miami

EWRMIA

Newark

Sat 10/10

5:59 am-12:14 pm

1 stop6h 15m

Miami

Sat 10/17

10:03 am-9:29 pm

1 stop11h 26m

$236

Quickest round-trip

NewarkMiami

EWR Newark - MIA Miami

EWRMIA

Newark

Wed 9/9

5:30 am-8:38 am

Nonstop3h 08m

Miami

Tue 9/15

8:28 am-11:30 am

Nonstop3h 02m

$237

NewarkMiami

EWR Newark - MIA Miami

EWRMIA

Newark

Wed 8/19

5:55 am-1:32 pm

1 stop7h 37m

Miami

Tue 9/1

5:28 pm-1:03 am

1 stop7h 35m

$237

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Sat 9/26

11:35 am-11:21 am

2 stops23h 46m

Key West

Fri 10/2

10:59 am-1:01 am

1 stop14h 02m

$238

NewarkMiami

EWR Newark - MIA Miami

EWRMIA

Newark

Fri 10/2

6:00 am-11:20 am

1 stop5h 20m

Miami

Tue 10/6

1:26 pm-7:20 pm

1 stop5h 54m

$239

NewarkMiami

EWR Newark - MIA Miami

EWRMIA

Newark

Sat 11/14

6:00 am-11:33 am

1 stop5h 33m

Miami

Wed 11/18

8:00 am-11:06 am

Nonstop3h 06m

$239

NewarkMiami

EWR Newark - MIA Miami

EWRMIA

Newark

Mon 9/7

6:00 am-12:17 pm

1 stop6h 17m

Miami

Sat 9/12

8:25 am-3:23 pm

1 stop6h 58m

$239

NewarkMiami

EWR Newark - MIA Miami

EWRMIA

Newark

Sat 9/5

6:30 pm-9:47 pm

Nonstop3h 17m

Miami

Tue 9/8

1:40 pm-4:39 pm

Nonstop2h 59m

$239

NewarkKey West

EWR Newark - EYW Key West

EWREYW

Newark

Sat 9/26

11:35 am-11:21 am

2 stops23h 46m

Key West

Fri 10/2

10:59 am-1:01 am

1 stop14h 02m

$242

NewarkMiami

EWR Newark - MIA Miami

EWRMIA

Newark

Sat 11/14

7:00 pm-12:57 am

1 stop5h 57m

Miami

Tue 11/17

8:00 am-2:16 pm

1 stop6h 16m

$244

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Newark Airport to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of January is another great option to travel to Florida Keys, with average flight prices from Newark Airport averaging around $250.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Newark Airport to Florida Keys is on a Saturday when prices can be found for as low as $373. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $428.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Newark Airport to Florida Keys in the evening for as low as $299. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $432.

What is the cheapest Newark to Florida Keys flight route?

Fly from Newark to Key West for the best Newark - Florida Keys flight prices

How far in advance should I book a flight from Newark Airport to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Newark Airport for as low as $260 on momondo.

What cabin class options are available on Newark Airport to Florida Keys flights?

There are 4 cabin classes available to choose from on Newark Airport to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Newark Airport to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Newark Airport to Florida Keys.

Cheap Newark Airport to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Florida Keys

Fastest flight time	3h 05m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Newark Airport to Florida Keys takes 3h 05m

Direct flights go from Newark Airport to Florida Keys every day.

There are 3 airports in Florida Keys. From Newark Airport there are direct flights to Miami (MIA).

Search flight deals

Frequently asked questions about flying from Newark Airport to Florida Keys

When did momondo last update prices for flights from Newark Airport to Florida Keys?
Prices for flights from Newark Airport to Florida Keys refresh daily.
How many operators does momondo search for flights from Newark Airport to Florida Keys?
As of August 2026, there are 6 operators available to choose from for flights from Newark Airport to Florida Keys.
How old do you have to be to fly from Newark Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Newark Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Newark Airport to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Newark Airport to Florida Keys is Airbus A320-100/200, representing 12.20% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 11.22%, Airbus A321neo at 9.35%, and Boeing 737 MAX 8 at 8.92%.

Best airlines flying from Newark Airport to Florida Keys

Compare and see reviews for airlines that fly from Newark Airport to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 7.8 8,497 reviews	Search Delta flights
United Airlines	PriceFrom $274	Free Cancellation	Rating 7.4 10,089 reviews	Search United Airlines flights
American Airlines	PriceFrom $302	Free Cancellation	Rating 7.1 11,892 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Florida Keys?

Finding the right flight to Florida Keys from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

Can I find flights from New York to Florida Keys with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New York to Florida Keys flights to just show those with flexible booking policies.

How can momondo help me find flights from New York to Florida Keys?

Once all potential New York to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Florida Keys right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New York to Florida Keys now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florida Keys and let you know when they change.