JFK

$44 Find Cheap Flights from Florida Keys to New York John F Kennedy Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to John F Kennedy Intl departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$65
Typical prices: $108-$265
Frontier
Sat 2/28Tue 3/3
MIA - JFK • Non-stop
Cheapest non-stop
$65
Typical prices: $127-$241
Frontier
Thu 3/5Wed 3/11
MIA - JFK • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Florida Keys to John F Kennedy Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Florida Keys to John F Kennedy Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Florida Keys to John F Kennedy Intl

Sat, Feb 28 - Tue, Mar 3
Frontier Logo
6:00 am - 9:07 am
MIA
-
JFK
3h 07mnonstop
Frontier Logo
10:02 am - 1:21 pm
JFK
-
MIA
3h 19mnonstop
$65Frontier
Fri, Mar 6 - Mon, Mar 9
Frontier Logo
7:00 am - 10:07 am
MIA
-
JFK
3h 07mnonstop
Frontier Logo
11:02 am - 2:21 pm
JFK
-
MIA
3h 19mnonstop
$66Frontier
Wed, Mar 4 - Mon, Mar 9
Frontier Logo
6:00 am - 9:07 am
MIA
-
JFK
3h 07mnonstop
Frontier Logo
11:02 am - 2:21 pm
JFK
-
MIA
3h 19mnonstop
$67Frontier
Wed, Mar 18 - Tue, Mar 24
Frontier Logo
7:00 am - 10:07 am
MIA
-
JFK
3h 07mnonstop
Frontier Logo
11:02 am - 2:21 pm
JFK
-
MIA
3h 19mnonstop
$68Frontier
Sat, Feb 28 - Mon, Mar 2
Frontier Logo
6:00 am - 9:07 am
MIA
-
JFK
3h 07mnonstop
Frontier Logo
10:02 am - 1:21 pm
JFK
-
MIA
3h 19mnonstop
$69Frontier
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
1:06 pm - 12:16 pm
EYW
-
JFK
23h 10m
1 stop
Multiple Airlines Logo
1:11 pm - 12:26 pm
JFK
-
EYW
23h 15m
1 stop
$235Multiple Airlines
Tue, Apr 14 - Sat, Apr 18
Multiple Airlines Logo
12:25 pm - 12:59 am
EYW
-
JFK
12h 34m
2 stops
Multiple Airlines Logo
1:00 pm - 9:06 am
JFK
-
EYW
20h 06m
1 stop
$251Multiple Airlines
Tue, May 12 - Wed, May 20
American Airlines Logo
3:58 pm - 11:00 pm
EYW
-
JFK
7h 02m
1 stop
American Airlines Logo
2:30 pm - 10:36 pm
JFK
-
EYW
8h 06m
1 stop
$309American Airlines
Fri, Mar 6 - Tue, Mar 17
American Airlines Logo
2:06 pm - 9:59 pm
EYW
-
JFK
7h 53m
1 stop
American Airlines Logo
10:55 am - 7:12 pm
JFK
-
EYW
8h 17m
2 stops
$314American Airlines
Thu, Mar 5 - Wed, Mar 11
Delta Logo
5:56 pm - 12:50 am
EYW
-
JFK
6h 54m
1 stop
Delta Logo
8:30 am - 1:43 pm
JFK
-
EYW
5h 13m
1 stop
$334Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$43
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Miami to New York John F Kennedy Airport

Flights from Florida Keys to John F Kennedy Intl: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Florida Keys to John F Kennedy Intl 
JeffFlew with Delta
MIA
-
JFK
Dec 2025
Worth being a SkyMiles member for the free checked bag Plan extra time at Miami, the walk from the MIAMover to the check in was very far and the moving sidewalks were not functioning.
JeffFlew with Delta
MIA
-
JFK
Dec 2025
Eat before boarding or bring your own snack on board.
Verified travelerFlew with British Airways
MIA
-
JFK
Jun 2024
New York JFK is massive and the signage there for connecting flights is not so good as you need to travel via AirTrain between the different terminals and the signage for this is missing in some places, making it confusing as to which way to go.
BarbaraFlew with American Airlines
MIA
-
JFK
Feb 2024
Allow Lots of time ; big airport Long security lines

FAQs for booking Florida Keys to New York John F Kennedy Airport flights

  • How does KAYAK find such low prices on flights from Florida Keys to New York John F Kennedy Airport?

    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 Florida Keys to New York John F Kennedy Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York John F Kennedy Airport from 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 Florida Keys to New York John F Kennedy Airport?

    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 to New York John F Kennedy Airport with an airline and back to Florida Keys with another airline.

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

    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 to New York John F Kennedy Airport from Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Florida Keys to John F Kennedy Intl

 
Need help choosing which airline to fly with from Florida Keys to John F Kennedy Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8204 reviews
7.2Food
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

I went to washroom twice and once there was no toilet seat cover and the other no toilet paper at all. I don't think it was ever replenished or checked before we boarded as it was very early on in the flight.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

I paid for a business class ticket on Delta. It was sourced to Virgin Atlantic. They changed out the aircraft which had fewer upper class tickets. Even though I'd checked into the lounge, was receiving alerts via kayak about the delay and changes; no one informed me that the seat would be changed - until I attempted to board and was told that I would have an economy seat or they could search to put me on another airline. Even the flight crew were informed of this change (10 passengers were bumped out of Upper Class) around 2 pm (1400) time. Hours would have helped to consider alternatives instead of making a last minute change. There needs to be compensation from both Delta and Virgin given this change in service/experience.

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

One of the best airlines that I flew on, the flight attendants were very attentive and professional.

the over had ligth did not work'd for the all way

The smell from the bathroom kept wafting through the cabin. It made people sick.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

Overall, an average flight; food options were not the best, and there were bugs on the plane.

There was no TV's on the plane? I tried to activated the WiFi multiple times before the plane took off but it wasn't work well.

Air Marco’s fleet of airplanes are old and pathetic. The seats are torn and stained. The monitors don’t work properly. If this wasn’t a business trip and I had control of booking the flight, I would not travel on this carrier.

Good service, friendly staff. Food was average for airlines and the seats were small.

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Very smooth flight, good legroom with the "even more room" seats. Entertainment choice was excellent, wifi on board, plane was modern. Pilot got a round of applause for a smooth landing in very blustery conditions. Love flying with them. Check in was OK too. We were too early so we had to wait until groundstaff showed up 3hrs before the flight.

No included food for a 5 hour flight and the entertainment was only accessible if you had wired headphones (not provided). Otherwise though, great and smooth flying and customer service.

They initially informed us that the flight was delayed, but only after waiting an hour for updates. In any event, the flight was canceled, but the way it was handled was really poor and egregious. I feel they handled the situation of informing travelers very irresponsibly. I sat in a wheelchair at the airport for over four hours before finally being told that the flight was canceled.

Horribly rude check in at airport, worst in 25 years of flying. All over a simple issue they could have googled to resolve.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

Flight got cancelled 1.5 hours prior to gate open and logistics of travel got delayed.

Spirit loves to pick and choose when to harass you about your personal item. I’ve flown numerous times with the same bag with no problem yet flying out of Orlando they forced me to pay $99 for a carry on and then ran out of overhead space. Do better!

didn't order food on board. there's no way to hold a water botton on the way. otherwise it was a pleasant flight, thanks to the crew.

Even though there was a delay the crew was exceptional.

Had to pay for water if wanted it. Seats are close unless you get upgraded. Flight was fine. Will travel again with spirit.

Sprit being a value airlines providing flights for less prices, does its basic job. Flight was on time and ride was comfortable. Its did take off and landed on time. Luggage took sometime to arrive at carousal but that could be Newark airport issue.

Worst every experience travelling with Family. So much delayed while going and returning both. All airlines were time except this. not sure Spirit operational issues. No recommend Spirit. It may spoil your entire trip. Rather spent extra $ and book better airlines.

Spirit cancelled my return flight the day before travel and so I had to book a last minute flight on American Airlines.

The counter people was very disrespectful screaming and not helpful to find another flight soon. Having to cancel the flight

Canceled flight without any explanation at last moment. No replacement options. Not a weather related event. Completely messed up our holiday plans.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Plane and crew on board were fine. Everything else was terrible.

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

Flight got delayed for 5 hours no good explanation was offered ;(

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

The experience was good. No frills but I got there safe and sound and on time.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Traveling to a place near John F Kennedy Intl?

Book flights to John F Kennedy Intl if you plan to visit one of these locations
Parsippany
Long Branch
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Absecon
Wayne
Shelton
Toms River
Langhorne
Somerset
Woodbridge
Mahwah
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East Brunswick
Ronkonkoma

Everything you need to know for your flight to John F Kennedy Intl

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