$25 Find Cheap Flights to Florida Keys

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Florida Keys departing on 1/8. 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.
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These are the airlines KAYAK users have selected most often from within our search results for flights to Florida Keys
These are the airlines KAYAK users have selected most often from within our search results for flights to Florida Keys
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Best Florida Keys Flight Deals from the United States

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

Miami
Miaminonstop$31
Key West
Key West1 stop$216

Good to know

Low season

September

High season

March

Cheapest flight

$25
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Boston to Miami

Flights to Florida Keys: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Florida Keys 
EdwinFlew with FrontierATL-MIAOct 2024
Don’t be rude with your customers , treat them as people and not animals
Verified travelerFlew with American AirlinesIAH-MIAJul 2024
It was my first time flying Gol to FORTALEZA. I was impressed by the whole experience.
AmranulFlew with DeltaJFK-MIAApr 2024
If you have a child who is under two years old or older, make sure they have seat right next to you otherwise they will make you sit far from them
JohnFlew with American AirlinesPIT-MIAApr 2024
Schedule enough time between the two flights. There was an hour scheduled between our flights and we just made boarding at the gate
DonnelFlew with DeltaATL-EYWApr 2024
Flight schedule is OK wish the flight from Atlanta to Key West arrived a little earlier. I hate driving in the dark.
bertildaFlew with American AirlinesPNS-MIAMar 2024
The only tips I can suggest for people flying from pensacola to Miami. Is being aware of the delays flight.
Verified travelerFlew with Silver AirwaysMCO-EYWMar 2024
You should take a more reputable airline or rent a car and drive. Don't use Silver Airways.
MatthewFlew with American AirlinesSFO-MIAMar 2024
Bring food, cause you ain’t gettin any on this flight!
ArmandFlew with LATAM AirlinesMSP-MIADec 2023
TSA pre check was faster and more efficient then CLEAR
MarieFlew with American AirlinesSAV-MIAFeb 2024
Use the Tri-Rail to get to Fort Lauderdale
DennisFlew with Spirit AirlinesEWR-MIAFeb 2024
Respect Luggage rules and you won’t have any problem.
LannyFlew with American AirlinesPDX-MIAJan 2024
Most of the time the flight from PDX to Miami is better and the service meets or exceeds expectations. Not on this trip! American failed with this crew.
AdiFlew with Spirit AirlinesBOS-MIAJan 2024
Do not fly with Spirit. Boston agents are very very rude and unwilling to help.

FAQs - booking Florida Keys flights

  • Which Key should I travel to for the best beaches?

    Key West has the best beaches. The closest beach to the Key West International Airport is Smathers Beach, which is 3m away by car and 13m by bus on the blue route. A one-way bus ticket costs around $2.

  • How do I travel from the airport to Hemingway House in Key West?

    The Hemingway House in Key West is about 4 mi from the airport. You can take the Key West Transit bus blue route from the Key West International Airport. The trip takes about 30m, and a one-way ticket costs approximately $2. The fastest way is to rent a car at the airport and drive there yourself, or you can get a rideshare service (about $15).

  • I’m traveling with my family to Florida Keys. Which Key is the most kid-friendly?

    If you’re traveling with kids to Florida Keys, you’ll want to avoid Key West. It’s typically more crowded, and the nightlife is a bit noisier than the rest of the Keys. You can travel to Miami International Airport and drive to Key Largo to use as your base. If you don’t want to stay only in one spot, then from Key Largo you’re just a short drive from two other calm and worthwhile Keys—Islamorada (27m) and Duck Key (56m).

  • Which Key is closest to the Bahia Honda State Park?

    Marathon is the Key closest to Bahia Honda State Park (15 mi). If you’re planning on choosing another place to stay while in the Florida Keys, Key West is 35 mi from the State Park, and Key Largo is 62 mi from the park.

  • Where should I travel to stay close to the Dry Tortugas National Park?

    Key West is the closest key to Dry Tortugas National Park, so you should travel directly to the Key West International Airport. Key West is 2h 15m from the park by ferry.

  • How long is the flight to Florida Keys?

    An average nonstop flight from the United States to Florida Keys takes 3h 28m, covering a distance of 1308 miles. The most popular route is Newark - Miami with an average flight time of 3h 05m.

  • What is the cheapest flight to Florida Keys?

    The cheapest ticket to Florida Keys from the United States found in the last 72 hours was $38. The most popular route is Newark to Miami and the cheapest round-trip airline ticket found on this route in the last 72 hours was $67.

  • Which airlines fly to Florida Keys?

    American Airlines, GOL & Qatar Airways fly the most frequently from the United States to Florida Keys.

  • What are the most popular destinations in Florida Keys?

    Based on KAYAK flight searches, the most popular destination is Miami (92% of total searches to Florida Keys). The next most popular destination is Key West (8%).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travelers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Florida Keys

  • Looking for cheap airfare to Florida Keys? 25% of our users found round-trip tickets to Florida Keys for the following prices or less: From Newark $533, from Chicago O'Hare Intl $549, from Los Angeles $970
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November and December. The cheapest month to fly from the United States is September.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Florida Keys flight deals.
  • When looking for flights to Florida Keys, you should look for the main airport, Key West International Airport (EYW). Although this isn’t the only airport on the islands, it’s the only one operating commercial flights. To get to the other Keys, you can rent a car at the airport and take US Highway 1.
  • The Key West International Airport is small and easy to navigate, so all the services you need are located in the same area as the baggage claim. Those include car rental companies, ATMs, and ground transportation information booths.
  • Travelers going to Key Largo might not want to drive the 97 mi from Key West on the other end. Alternatively, you can look for flights to Florida Keys that stop at Miami International Airport (MIA) and take the door-to-door shared shuttle bus from the airport to your hotel in Key Largo, which costs about $60 per person.
  • For passengers with children, the Key West airport doesn’t have many food and restaurant options. If you need to grab some snacks for your kids before heading downtown, the nearest supermarket is 10m from the airport.
  • If you’re traveling with pets, please keep in mind when booking your flight to Florida Keys that Key West International Airport is not equipped with pet relief areas. The closest airport to the Florida Keys with such facilities is the Miami International Airport.
See more tips

Top 5 airlines flying to Florida Keys

 
See real verified KAYAK customer reviews for airlines flying to Florida Keys. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Florida Keys. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United States 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 8601 reviews
8.6Crew
7.9Entertainment
8.2Boarding
8.0Comfort
7.3Food
Airline reviews

This was a code share Latam Airlines flight - everything very good except there was no seatback entertainment

8.0 ExcellentAnonymous, Sep 2024BOG - MIA
Read more Delta reviews

This was a code share Latam Airlines flight - everything very good except there was no seatback entertainment

Don't waste your money or points on first class. Delta first class is a joke. The seats were rickety, the food was awful, and nothing worked, wifi, my light, the power plug - and it was dirty - the fold out table was gross. For 2-3 hours, tough it out in Economy.

Loyal Delta traveler, but last nights flight was a train wreck. Seated in 1B after multiple delays. Then we couldn’t takeoff because of an issue with the passenger that was ‘not in compliance’ and had to deplane along with the threat if they did not deplane, all the passengers would be required to do so. Finally they were escorted off, but the experience threw off the crew. Disruptive for everyone. Service was a mess, televisions didn’t work, bathroom door kept swinging open during the entire flight whenever empty …

My flight was cancelled twice and the third time I tried to rebook it online I cancelled the flight because it looked like I would get a refund to my credit card. Instead I now have a credit. I was also on hold for three hours waiting for a representative and then disconnected. I will never fly delta again.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

Flight was delayed an no one make an announcement about it., they only have Coca Cola and nothing else., the food that was served was cold… very bad experience and service

They did a fine job. Can't wait to use Delta in the future.

We arrived early and finally made it to our gate almost an hour after.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

David went above and beyond to make our flight the best that it could be

Was a pain having to leave the plane and reboard but glad the plane was fixed

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

We had to wait almost an hour for the wheelchair porter to be ready to pick up my mother. And when she arrived in Newark airport the porter was not there and she started walking with her cane and her poor mobility. When the Newark porter found her they didn't want to transfer her bags to the wheelchair for her.

Two issues. The plane was old and dirty. The armrest looked like an old car that had the vinyl rubbed off. The Seats in these aircraft are about as hard and uncomfortable. I want to tour Italy for a month and I want to buy a one-way ticket to Thailand but I will not sit in the seats these planes have. It is seriously stupid how hard they are.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

Check bag location is full of rude employees who are unwilling to assist with issues after talking to AA on the phone and relaying messages. The boarding was good. While on the flight it got really hot. Asked flight attendant if there’s a way to drop the temp and make it more comfortable as we are flying from DC to Miami so flying from cold to hot weather. No changes made. Stayed hot and uncomfortable on the plane. When asked again about the AC being down the flight attendant said no the WiFi was down but not the AC. I mentioned it was still hot. No changes.

There was a delay that affected all passengers with connecting flights.

Missed our connector because our first flight was delayed, it was a miracle that we managed to get a second flight. Luggage was lost. People were rude. Flight was delayed and overbooked. Terrible experience. Worst flight I’ve ever had out of hundreds of domestic and international flights. I’ve been on a more comfortable 20 hour flight from Guam than the two hours it took NC TO FL.

Great flight from Charlotte to Orlando. In flight wifi and entertainment was not working til 25 minutes were left in the flight would be my only complaint.

I love to flight american however my carry on had to be sent with regular luggage and it was broken. Don't appreciate that. If when I buy a ticket says I can take a carry on and a hand item there should be space for mwsy stuff and not be basically forced to send the item even if it's at no charge. A.A. needs to work on that. Everything else excellent.

One of the reasons I fly American is because the seating is more comfortable than most airlines. Even in the back of the plane.

The flight was delayed which was disappointing. There was no pre takeoff refreshment in first, as we had to wait around an hour in our seats before take off that was disappointing too. The inflight entertainment/wifi did not work, and the crew were slow to offer drinks in flight

On time, smooth, luggage was out fast at the end of the flight. About perfect.

Lost MacBook, had time to retrieve, but was told I had no time. Need Silver MacBook back

I did not fly Spirit. Connie fraudulently used my email to book her flight. I do not know Connie!

Terrible all around. Not much else to say, other than an awful experience from start to finish.

Helpful attendants at check-in is very good. The $70 charge for a checked bags I didn't care for.and the constant charges for picking a seat and faster check-in are too much. Please cut the prices by at least 50% would be fantastic!

The MOST uncomfortable seat I've EVER experienced on ANY airlines. My wife & I were in agony at the end of the flight. NEVER AGAIN!

The flight was delayed over an hour and we had to sit on the plane. Crew does not apologize due to the delay. Spirit will NEVER do anything to give a customer a better experience. A child next to me was kicking me the whole time. I don't ever enjoy flying with Spirit.

Average, boarding was ok, the eye scanner broken mid way through boarding they ahd to do it manually. Did not eat any food, Not even water was offered for free.

I upgraded my ticket at the ticket counter and was not informed of the huge bottleneck at TSA pre check. It took me over an hour to get through the line at this small airport and although I ran to the gate and reached it prior to scheduled departure, it had already pushed pack. I missed the flight. Spirit rebooked me on a flight to Orlando that evening, which would require me to then rent a car and drive to FLL. For scheduling reasons, I determined it be would better to rent a car in Pensacola and drive it to my destination in FLL. Spirit called me that evening and asked me if I was going to board the plane. I explained no, for scheduling reasons. The person apologized and said I would receive a refund, but I have not heard back. Certainly, I ought to be refunded the upgrade I paid for at the counter.

Direct 2.5 hour flight good. Free snacks and coffee, water, or soft drinks not available...bad.

Everything was excellent and as expected. The boarding process was great but deboarding was a bit slow. No fault of the crew; it just seemed like the passengers didn’t want to leave! 😂

The boarding gate was in Terminal D, but the Frontier counter was in Terminal E. So I had to move back and forth between terminals to check in my luggage. This was the worst experience that I had in terms of flights.

Booked direct in July '24. Turned into a 14 hr layover (both ways) in Denver. My 5 day vaca turned into a 1 day . Not good, BUT,... Thank you for the people @ Frontier who were professionally friendly & approachable.

Airline changed the gate from Terminal A to Terminal D which is quite far and only sent a text message few minutes before boarding. Around 50 people missed their flight and as plane didn’t wait for them.

The personal at boarding are rude and try to steel people with their rule of personal item , really bad experience for us

I did not like that people are purposely split ip who book at the same time because we didn’t buy seats. No other airline does that.

Horrible my trip was delayed 3 hours, we already have set in the plane and they delayed the flight.

Checking in was easy and simple, crew was nice and efficient, but I would improve seat assignment randomness to make it easier to sit together based on when you check in. Overall would fly with them again.

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

Book Cheap Florida Keys Plane Tickets

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Florida Keys found on KAYAK in the last 72 hours.
1/23Thu
nonstopFrontier
3h 48mBOS-MIA
1/30Thu
nonstopFrontier
3h 34mMIA-BOS
$31
4/1Tue
nonstopFrontier
3h 44mBOS-MIA
4/8Tue
nonstopFrontier
3h 40mMIA-BOS
$42
2/12Wed
nonstopSpirit Airlines
3h 38mBOS-MIA
2/26Wed
nonstopSpirit Airlines
3h 21mMIA-BOS
$65
2/19Wed
nonstopSpirit Airlines
3h 38mBOS-MIA
2/25Tue
nonstopSpirit Airlines
3h 18mMIA-BOS
$66
1/25Sat
nonstopDelta
3h 52mBOS-MIA
2/6Thu
nonstopDelta
3h 25mMIA-BOS
$127
1/21Tue
nonstopDelta
3h 25mJFK-MIA
1/29Wed
nonstopDelta
2h 52mMIA-JFK
$127
2/3Mon
nonstopUnited Airlines
3h 20mEWR-MIA
2/6Thu
nonstopUnited Airlines
3h 10mMIA-EWR
$127
1/8Wed
nonstopAmerican Airlines
3h 22mJFK-MIA
1/14Tue
nonstopAmerican Airlines
2h 55mMIA-JFK
$129
5/5Mon
nonstopAmerican Airlines
3h 11mJFK-MIA
5/8Thu
nonstopAmerican Airlines
3h 01mMIA-JFK
$130
2/2Sun
nonstopUnited Airlines
3h 20mEWR-MIA
2/4Tue
nonstopUnited Airlines
3h 06mMIA-EWR
$132

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Florida Keys found on KAYAK in the last 72 hours.
1/8Wed
nonstopSpirit Airlines
3h 41mBOS-MIA
$25
2/25Tue
nonstopFrontier
3h 42mBOS-MIA
$27
1/22Wed
nonstopDelta
3h 50mBOS-MIA
$64
1/21Tue
nonstopDelta
3h 23mJFK-MIA
$64
1/8Wed
nonstopUnited Airlines
3h 20mEWR-MIA
$64
2/2Sun
nonstopUnited Airlines
3h 12mEWR-MIA
$69
1/14Tue
1 stopJetBlue
5h 36mBOS-MIA
$73
1/22Wed
1 stopJetBlue
7h 08mBOS-MIA
$83
1/15Wed
nonstopAmerican Airlines
3h 17mEWR-MIA
$84
2/6Thu
nonstopAmerican Airlines
3h 18mJFK-MIA
$85

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Last minute flights to Florida Keys

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Florida Keys that are departing in the next 10 days.
12/24Tue
nonstopFrontier
1h 59mATL-MIA
12/31Tue
nonstopFrontier
2h 31mMIA-ATL
$197
12/21Sat
nonstopFrontier
2h 00mATL-MIA
1/11Sat
nonstopFrontier
2h 21mMIA-ATL
$201
12/21Sat
nonstopSpirit Airlines
3h 41mBOS-MIA
12/22Sun
nonstopSpirit Airlines
3h 14mMIA-BOS
$230
12/23Mon
nonstopSpirit Airlines
3h 43mBOS-MIA
12/26Thu
nonstopSpirit Airlines
3h 14mMIA-BOS
$252
12/23Mon
multi-stopAmerican Airlines
4h 19mDCA-MIA
12/27Fri
nonstopAmerican Airlines
2h 46mMIA-DCA
$291
12/23Mon
multi-stopAmerican Airlines
4h 19mDCA-MIA
12/27Fri
multi-stopAmerican Airlines
5h 05mMIA-DCA
$310
12/23Mon
multi-stopDelta
5h 35mPHL-MIA
12/31Tue
multi-stopDelta
7h 07mMIA-PHL
$314
12/23Mon
multi-stopDelta
7h 02mPHL-MIA
12/25Wed
multi-stopDelta
6h 01mMIA-PHL
$328
12/22Sun
multi-stopUnited Airlines
6h 33mATL-MIA
12/25Wed
multi-stopUnited Airlines
6h 09mMIA-ATL
$374
12/24Tue
nonstopUnited Airlines
2h 58mIAD-MIA
12/26Thu
nonstopUnited Airlines
2h 36mMIA-IAD
$384

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Everything you need to know for your flight to Florida Keys

Cabin class types available on flights to Florida Keys

Cabin classes available on flights to Florida Keys. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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