$42 Find Cheap Flights from New Jersey to Florida Keys

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Useful Info
Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$42
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Newark Liberty Airport to Miami

Flights from New Jersey to Florida Keys: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from New Jersey to Florida Keys 
Learn how KAYAK collects reviews and tips from users.
ScottFlew with United AirlinesEWR-MIAJan 2025
Long walk / train to rental counter Newark from manhattan is faster than jfk
deepakFlew with Spirit AirlinesEWR-MIADec 2024
Do not check in baggage and keep everything in carry on as much as possible. Also this is a cheap flight with cheap service so expect anything to happen

FAQs for booking flights from New Jersey to Florida Keys

  • How does KAYAK find such low prices on flights from New Jersey to Florida Keys?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Jersey to Florida Keys.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Jersey to Florida Keys?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New Jersey to Florida Keys is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Jersey to Florida Keys?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from New Jersey to Florida Keys with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Jersey to Florida Keys?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New Jersey to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Florida Keys?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Florida Keys is Key West Airport (EYW), with an average flight price of $332.

  • What is the cheapest day to fly to Florida Keys?

    Based on KAYAK data, the cheapest day to fly to Florida Keys is Tuesday where round-trip tickets can be as cheap as $317. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $385 on average.

  • What is the cheapest time of day to fly to Florida Keys?

    The cheapest time of day to fly to Florida Keys is generally at night, when round-trip flights cost $271 on average. Morning departures are around 14% more expensive than evening flights, on average. The most expensive time of day to fly to Florida Keys is generally in the morning, which is peak travel time and where the average cost of a ticket is $380.

  • What is the cheapest flight to Florida Keys?

    The cheapest ticket to Florida Keys from New Jersey found in the last 72 hours was to Key West, at $240 round-trip. The most popular route is Newark Airport (EWR) to Key West (EYW) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $240.

  • What is the cheapest month to fly from New Jersey to Florida Keys?

    The cheapest month for flights from New Jersey to Florida Keys is September, when tickets cost $412 (return) on average. On the other hand, the most expensive months are April and March, when the average cost of round-trip tickets is $607 and $567 respectively.

  • How far in advance should I book a flight from New Jersey to Florida Keys?

    To get a below average price on the flight from New Jersey to Florida Keys, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

  • How long is the flight to Florida Keys?

    An average nonstop flight from New Jersey to Florida Keys takes 5h 08m, covering a distance of 1111 miles. The shortest route is Philadelphia (PHL) to Miami (MIA) with an average flight time of 2h 45m.

  • What are the most popular destinations in Florida Keys?

    Based on KAYAK flight searches, the most popular destination is Miami (94% of total searches to Florida Keys). The next most popular destination is Key West (6%).

Book cheap flights from New Jersey to Florida Keys

Recent round-trip flight deals

7/8Tue
nonstopSpirit Airlines
3h 00mEWR-MIA
7/9Wed
nonstopSpirit Airlines
3h 14mMIA-EWR
$85
7/8Tue
nonstopSpirit Airlines
3h 17mLGA-MIA
7/9Wed
nonstopSpirit Airlines
3h 07mMIA-LGA
$87
9/6Sat
nonstopAmerican Airlines
2h 58mPHL-MIA
9/13Sat
nonstopAmerican Airlines
2h 52mMIA-PHL
$97
7/8Tue
nonstopFrontier
3h 15mJFK-MIA
7/9Wed
nonstopFrontier
3h 15mMIA-JFK
$104
6/25Wed
nonstopFrontier
3h 13mJFK-MIA
7/1Tue
nonstopFrontier
3h 13mMIA-JFK
$106
9/6Sat
nonstopUnited Airlines
3h 12mEWR-MIA
9/9Tue
nonstopUnited Airlines
3h 09mMIA-EWR
$117
7/15Tue
nonstopUnited Airlines
3h 05mEWR-MIA
7/31Thu
nonstopUnited Airlines
3h 03mMIA-EWR
$122
9/4Thu
nonstop
2h 59mPHL-MIA
9/9Tue
1 stop
6h 01mMIA-PHL
$132
9/22Mon
nonstop
3h 09mLGA-MIA
9/23Tue
nonstop
3h 05mMIA-LGA
$133
7/11Fri
1 stopAmerican Airlines
4h 27mPHL-MIA
7/11Fri
nonstopAmerican Airlines
2h 54mMIA-PHL
$144

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Recent one-way flight deals

7/8Tue
nonstopSpirit Airlines
3h 00mEWR-MIA
$42
7/8Tue
nonstopSpirit Airlines
3h 00mEWR-MIA
$44
9/13Sat
nonstopAmerican Airlines
2h 52mPHL-MIA
$49
7/8Tue
1 stopDelta
5h 40mEWR-MIA
$69
9/1Mon
nonstopFrontier
3h 14mLGA-MIA
$70
9/15Mon
nonstopFrontier
3h 09mLGA-MIA
$71
6/24Tue
nonstopDelta
3h 07mJFK-MIA
$74
7/14Mon
nonstopUnited Airlines
3h 18mEWR-MIA
$74
7/8Tue
nonstopAmerican Airlines
3h 18mJFK-MIA
$75
7/9Wed
nonstopUnited Airlines
3h 12mEWR-MIA
$93

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Last minute flights from New Jersey to Florida Keys

Last minute flight, train and bus deals

6/17Tue
nonstopFrontier
3h 13mJFK-MIA
6/27Fri
nonstopFrontier
3h 13mMIA-JFK
$138
6/16Mon
nonstopSpirit Airlines
3h 00mEWR-MIA
6/23Mon
nonstopSpirit Airlines
3h 05mMIA-EWR
$139
6/13Fri
multi-stop
16h 16mEWR-MIA
6/25Wed
nonstop
3h 05mMIA-EWR
$188
6/17Tue
multi-stop
6h 11mEWR-MIA
6/18Wed
nonstop
3h 05mMIA-EWR
$190
6/17Tue
nonstopAmerican Airlines
2h 52mPHL-MIA
7/8Tue
nonstopAmerican Airlines
2h 49mMIA-PHL
$194
6/17Tue
multi-stopAmerican Airlines
4h 51mPHL-MIA
6/24Tue
nonstopAmerican Airlines
2h 52mMIA-PHL
$204
6/17Tue
nonstopUnited Airlines
3h 11mEWR-MIA
6/24Tue
nonstopUnited Airlines
3h 14mMIA-EWR
$213
6/17Tue
multi-stopDelta
7h 32mEWR-MIA
6/24Tue
multi-stopDelta
5h 15mMIA-EWR
$224
6/17Tue
nonstopDelta
3h 11mJFK-MIA
6/24Tue
nonstopDelta
3h 35mMIA-JFK
$228
6/15Sun
nonstopUnited Airlines
3h 12mEWR-MIA
6/28Sat
nonstopUnited Airlines
3h 14mMIA-EWR
$343

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Everything you need to know for your flight to Florida Keys

Cabin class types available on flights to New Jersey

Cabin classes available on flights to New Jersey. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Florida Keysfrom $173
Business Class flights to Florida Keysfrom $193
Prem Econ Class flights to Florida Keysfrom $110
Economy Class flights to Florida Keysfrom $48

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