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Find cheap flights from New York LaGuardia Airport to Florida Keys from $22

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to Florida Keys departing on 5/21. 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
0 bags
Thu 5/30
Thu 6/6

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Best Florida Keys Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Miami
Miaminonstop$61
Key West
Key Westnonstop$276

Good to know

Low season

September

High season

March

Cheapest flight

$22
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from New York LaGuardia Airport to Miami

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport 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 York LaGuardia Airport to Florida Keys.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florida Keys from New York LaGuardia Airport 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 York LaGuardia Airport 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 to Florida Keys with an airline and back to New York LaGuardia Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport 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 to Florida Keys from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Florida Keys

  • Looking for a cheap flight? 25% of our users found tickets from New York LaGuardia Airport to the following destinations at these prices or less: Miami $113 one-way - $214 round-trip

Top 5 airlines serving from LaGuardia to Florida Keys

 
Need help choosing which airline to fly with from LaGuardia to Florida Keys? 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.
8.0
DeltaOverall score based on 10913 reviews
7.9Comfort
8.6Crew
8.2Boarding
8.0Entertainment
7.4Food
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

The flight was delayed but we got to our final destination.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

Great!! I haven’t had a bad experience with them.

The plane was one hour late cause they were doing some reparations with us on the plane no mention I was in the first seat and the door was open the entire time with 8 degrees! The plane was totally dirty no mention old ! The staff was nice but no put together, the attention to details and passenger experience is missing and i always travel first !!! Is better the lounge than the plane! KLM/air France every details is taken care maybe you need a creative creator or experience client need asap was terrible and not memorable for the price that I payed very dissatisfied

Boarding super slow with people allowed to linger in aisles

We flew early evening on New Year's Eve. Our plane was less than half full... Great for the passenger experience -- not so much for the airline lol. Comfortable, spacious, smooth flight -- and early arrival!

First time travel in economy and the worst experience I ever had ! Shame on paying 600 dollars to be in a tuna can ! Service was terrible no even water no even class no even matters your flight attendants were lazy and sloppy very bad experience! After all these years traveling in first and once I try this cause I need to go to a destination for an emergency wow shame on you !

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

There was no wheelchair or wheelchair escort at the gate..unacceptable

From bag drop to boarding, it was great. In-flight is a little different. The seats were a little uncomfortable for that long of a flight. The rest of the cabin crew except for Eva was wonderful. Eva was not friendly at all. I've had to personally encounter her twice in-flight. First time was when I had to go to the lavatory in the back of the plane, and since it was the first for me to board such tiny plane, I didn't know we were using the crew toilet. She was giving me an attitude while telling me where and how to open it since it's not the regular push to open type of door. The second one was when I had to throw trash then use the lavatory again. I asked where to throw them, and unfortunately she was the only crew in the back doodling on her phone, she had to point it out to me with an attitude then told me to wait on the carpet, which I understand because I didn't realize that, but she could have been nicer. After all, I'm a paying customer, and assisting a passenger who isn't knowledgeable about the aircraft is one of the things she's there for. The rest of the experience and crew from bag drop to in-flight were excellent except for her.

It took an hour to get my bag after landing. Not exaggerating

Boarding process on JetBlue is an absolute disgrace. I can’t believe they can’t figure out a better way to board everyone. They called people with disabilities, mosaic and group A all at once and it was a disaster

We flew halfway to our destination (NYC to Burlington) and turned around due to a mechanical issue (landing gear wouldn’t retract automatically). We turned back to JFK for JetBlue’s benefit as we landed safely at JFK and could've just as easily landed safely in Burlington on our Christmas Day flight. Instead the company directed the crew to return the plane to more easily service the aircraft. The passengers landed 3 1/2 hours later and JetBlue gave each passenger $50 for the trouble. Hardly fair compensation to be separated from family on Christmas Day.

There were weather issues and coding problems whatever those refer to, but JetBlue, for two days in a row was unbelievably late. Several hours late, resulting in almost no sleep for passengers like me.

WiFi connected but only let you go to the AA website, not even text messaging worked.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

It was right on time and crew were very courteous

American always delays flight so it stressful getting the next connection

Flight was 2 1/2 hours late and information at the gate was inaccurate and inconsistent with online data.

I rarely vote ‘Excellent’ but this AA flight out of LGA was amazing. On time departure, early arrival, amazing crew, smooth flight, baggage came out quickly. It was the best airport/ flight experience that anyone could ask for/dream of. Highly recommend. I usually fly Delta but American Airlines really stepped up their game.

Our flight was delayed for the following reason. No captain for our initial departure time with pushed our departure time back by two hours and to make matters worse there was a rain delay. American Airlines needs to do better with staffing the flights

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Overall it was a good experience. Stewards were very kind and professional. The departure and arrival times were as promised. Plane was clean.

No frills, limited comfort, no food, no entertainment, but fine

The airplane was extremely hot the air conditioner wasn’t working I

Seats horrible. No way of getting comfortable . But flight ran smoothly

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

Pack light and enjoy the quick boarding and early departure and arrivals.

They kept Changing the flight times. It was delayed several times and at one point it was supposed to depart at 3.40am! At which point we ended up staying overnight and booked long a separate United flight for early morning departure. The spirit flight then got moved up and left at 1.30 in the morning when it was supposed to leave at 9.40pm the night before.

Flight was delayed...not horribly late. Just before push back engine shut down for a quick replacement item that took about five minutes. After that, everything was smooth and the pilot was able to make up time in the air so that our arrival time was not too far off the original anticipated arrival time.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

It was impossible to change a carry-on for a checked bag after the initial selection. The flight was delayed 14 hours "to allow for a late arriving aircraft." The seats were shockingly uncomfortable. This was only the second time I've seen seats that didn't recline in an airline. The first was in an East Bloc airline before the fall if the Iron Curtain.

First time flying Frontier, I am not sure the Ala Carte menu of options is for me.

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

There was no wifi, there was no usb charger on the planes Frontier lowered the weight limit on suitcases from 50 to 40 pounds Frontier now charges for a seat...really? If i don't pay for a basic seat, do i stand the whole flight? Frontier now charges for the carry on, just like for the checked suitcase The bundle pricing is way over priced.

Bought seats on the flight and they were supposed to be 2 and a jumpseat. Plane clearly changed and it was a regular 3 seat row. Asked for a refund and was denied. If I wanted to sit next to someone else I wouldn't have bought the seats..

Flying frontier reminded me of flying with my family in the 80’s in all of the worst ways possible. From poor customer service to little to no technology. The plane was dirty old and also stuck in the 80’s. From their seatbelts to not having anywhere to charge our phones the seats and the equipment I wasn’t sure if I was being punked or thrown back in time. Needless to say I don’t see myself flying frontier ever again.

Everything was on time and smoothly run. All employees appeared happy and enjoying their job. The delay in take-off was unrelated to anything in Frontier’s control. I wish there were a caffeine-fee, sugar free soda drink option besides water. There are multiple zero sugar caffeine free options.

Everything was on time and smoothly run. All employees appeared happy and enjoying their job. The delay in take-off was unrelated to anything in Frontier’s control.

Book cheap flights from New York to Florida Keys

Recent round-trip flight deals

5/21Tue
nonstopSpirit Airlines
3h 12mLGA-MIA
5/29Wed
nonstopSpirit Airlines
3h 01mMIA-LGA
$61
5/29Wed
nonstopSpirit Airlines
3h 12mLGA-MIA
6/5Wed
nonstopSpirit Airlines
3h 11mMIA-LGA
$62
5/11Sat
1 stopFrontier
28h 24mLGA-MIA
5/14Tue
1 stopFrontier
17h 40mMIA-LGA
$119
5/26Sun
1 stopFrontier
6h 06mLGA-MIA
6/5Wed
1 stopFrontier
10h 50mMIA-LGA
$122
7/31Wed
nonstopDelta
3h 18mLGA-MIA
8/8Thu
nonstopDelta
3h 17mMIA-LGA
$166
6/12Wed
nonstopDelta
3h 36mLGA-MIA
6/26Wed
nonstopDelta
3h 17mMIA-LGA
$172
8/22Thu
nonstopAmerican Airlines
3h 14mLGA-MIA
8/28Wed
nonstopAmerican Airlines
2h 54mMIA-LGA
$192
5/15Wed
nonstopAmerican Airlines
3h 44mLGA-EYW
5/29Wed
1 stopAmerican Airlines
6h 50mEYW-LGA
$276
6/23Sun
1 stopJetBlue
8h 35mLGA-EYW
6/28Fri
1 stopJetBlue
6h 58mEYW-LGA
$436
5/19Sun
1 stopJetBlue
8h 40mLGA-EYW
5/21Tue
1 stopJetBlue
6h 24mEYW-LGA
$461

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Recent one-way flight deals

5/21Tue
nonstopSpirit Airlines
3h 12mLGA-MIA
$22
5/28Tue
nonstopSpirit Airlines
3h 12mLGA-MIA
$24
5/7Tue
nonstopSpirit Airlines
3h 17mLGA-MIA
$27
5/8Wed
1 stopFrontier
10h 21mLGA-MIA
$49
5/8Wed
1 stopFrontier
10h 21mLGA-MIA
$60
7/31Wed
nonstopDelta
3h 18mLGA-MIA
$84
7/29Mon
nonstopDelta
3h 20mLGA-MIA
$89
6/4Tue
nonstopAmerican Airlines
3h 44mLGA-EYW
$90
8/8Thu
nonstopAmerican Airlines
3h 19mLGA-MIA
$124
5/18Sat
1 stopJetBlue
8h 50mLGA-EYW
$243

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Last minute flights from LaGuardia to Florida Keys

Last minute flight, train and bus deals

5/3Fri
nonstopSpirit Airlines
3h 18mLGA-MIA
6/5Wed
nonstopSpirit Airlines
3h 11mMIA-LGA
$146
5/4Sat
multi-stopSpirit Airlines
9h 35mLGA-MIA
5/14Tue
multi-stopSpirit Airlines
26h 15mMIA-LGA
$148
5/4Sat
multi-stopSpirit Airlines
9h 35mLGA-MIA
5/8Wed
multi-stopSpirit Airlines
13h 09mMIA-LGA
$156
5/4Sat
multi-stopFrontier
10h 21mLGA-MIA
5/7Tue
multi-stopFrontier
20h 05mMIA-LGA
$172
5/4Sat
multi-stopFrontier
10h 21mLGA-MIA
5/7Tue
multi-stopFrontier
20h 05mMIA-LGA
$188
5/4Sat
nonstopDelta
3h 13mLGA-MIA
5/14Tue
nonstopDelta
3h 02mMIA-LGA
$258
5/3Fri
nonstopDelta
3h 14mLGA-MIA
5/14Tue
nonstopDelta
3h 02mMIA-LGA
$277
4/30Tue
nonstopAmerican Airlines
3h 48mLGA-EYW
5/9Thu
nonstopAmerican Airlines
3h 16mEYW-LGA
$364
4/30Tue
nonstopAmerican Airlines
3h 48mLGA-EYW
5/9Thu
multi-stopAmerican Airlines
6h 17mEYW-LGA
$372
5/3Fri
multi-stopJetBlue
8h 40mLGA-EYW
5/12Sun
multi-stopJetBlue
7h 44mEYW-LGA
$750

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New York LaGuardia Airport - Florida Keys Flights

Departure:

New York LaGuardia Airport (LGA)United States

Return flight deals:

Florida Keys - New York LaGuardia Airport

Cabin classes:

$298
$177
$261
$39