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Find cheap flights from Miami to Florida Keys from $140

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Miami to Florida Keys departing on 5/26. 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
Mon 6/10
Mon 6/17

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Best Florida Keys Flight Deals

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

Key West
Key Westnonstop$279

Good to know

Low season

September

High season

April

Cheapest flight

$140
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Miami to Key West

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from Miami 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 Miami to Florida Keys.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florida Keys from Miami 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 Miami 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 Miami with another airline.

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

See more FAQs

Top 3 airlines serving from Miami to Florida Keys

 
Need help choosing which airline to fly with from Miami 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.
7.4
United AirlinesOverall score based on 10997 reviews
7.7Boarding
7.2Comfort
6.7Food
8.1Crew
7.1Entertainment
Airline reviews

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

2.0 MediocreShawne, Apr 2024IAH - MCO
Read more about United Airlines reviews

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The crew were really great, but the 4 hour delay in small chunks was the worst.

That flight was smooth, and staff we courteous. it was a full flight so very tight. The boarding through security was not properly controlled. it was rushed and the scanning process for our bags, etc. was pilling up at the other end with no time to empty our belonging my personal items almost toppled over on the floor if i hadn't caught it rapidly. Was it just that time, or always like this - cant say. other than that all else was fine.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

Good. The wife was not working but then it got resolved.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Horrible people at the gate, they force me to check in my carry on, even thought no one behind me has to do it. I had to get out of the airport in NY to get my bag and go thru security again on my way to Honk Kong. The worst part is the employee threatened me with loosing the flights if don’t comply.

Horrible. Flight was delayed and very bumpy. I was super unhappy

The agents at the gate were rude. The stwards were pleasant. The seats were comfortable. The tray table had crumbs on it. A passenger talked constantlt and very loudly for the entire flight annoying many passengers. The stewards did not ask her to speak in a lower voice but my travel partner did.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

One of the worst flights I have ever taken Delayed over an hour without communication from the crew; very scary Entertainment not working Crew NASTY cabin cold

May never fly American again Delay in take off WITHOUT EXPLANATION Cabin freezing Crew NASTY entertainment did not work entire flight

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

Flight was delayed due to crew not being there, besides that it was a normal flight.

We were re routed due to a flight cancellation. We did not fly out of Miami. We originally booked first class and were moved to coach without being compensated.

If you take this airline, they WILL change the flight time, and make you miss your connection. It has happened every time I used it. It's so unreliable that I think it shouldn't be offered on Kayak. You will regret it!

In addition to the fact that Silver changed the flight time several days before the trip without offering any choices , I was sick with Covid and unable to go on the trip. I tried to ask Silver for a credit for a flight when I’d recooperated but they don’t do credits, even for illness. I will Never fly on Silver again

I canceled due to a 7 hour delay. Was forced to book another airline last minute , very expensive. Silver Aorways sucks

I spent hours with orbitz to get my tsa # on my ticket. They didn’t have a place to enter. I will never use orbitz again. No customer service. A number in which u press offered options and the message replays instead of getting customer to that area. Silver did not make the promised call back. Finally someone responded to my email and took care of it after I lost hours of my vacation arranging this. Staff on flight barked orders.

Our pilot and flight attendant, Desiree, were great. I always fly this route and this crew was better than most.

The worst flight ever; 1st and last flying to this airlines

Easy boarding and deplaning. Short flight. Water was given but that was it.

Flight was delayed a bit since booking but otherwise everything was very good.

While this is a VERY SMALL plane; take-off to landing was fine. It's the constant departure time changes that wore me out and I'll try to never use this inconsistent airway again. Four delays in one day. Done!!!!!!

This has been, by far, my worst experience with an airline company. I had a reservation for a Tuesday at 8:30 pm departure from Gainesville, FL (1.5 hours - direct flight) I received an email on Monday that my flight had been changed to Monday at night to depart from Jacksonville, FL (and it was an 11 .5 hours flight ). There was no way I would have had the time to gather my things, drive 1.5 hours to the Jacksonville airport, and make it on time to board the plane. Besides, I had a full day of work on Tuesday. The only good thing I xan say about Silver airlines is that they did give me a refund, but I had to wait about 4 hours for a call back

Book cheap flights from Miami to Florida Keys

Recent round-trip flight deals

5/26Sun
nonstopAmerican Airlines
0h 55mMIA-EYW
5/26Sun
nonstopAmerican Airlines
0h 47mEYW-MIA
$279
5/30Thu
nonstopAmerican Airlines
0h 55mMIA-EYW
6/2Sun
nonstopAmerican Airlines
0h 47mEYW-MIA
$309
5/30Thu
nonstopAmerican Airlines
0h 55mMIA-EYW
6/3Mon
nonstopAmerican Airlines
0h 47mEYW-MIA
$310
7/3Wed
nonstopAmerican Airlines
0h 56mMIA-EYW
7/6Sat
nonstopAmerican Airlines
0h 50mEYW-MIA
$329
6/10Mon
nonstopAmerican Airlines
0h 56mMIA-EYW
6/17Mon
nonstopAmerican Airlines
0h 51mEYW-MIA
$339
6/10Mon
nonstopAmerican Airlines
0h 56mMIA-EYW
6/12Wed
nonstopAmerican Airlines
0h 51mEYW-MIA
$340
5/30Thu
1 stopDelta
12h 40mMIA-EYW
6/3Mon
1 stopDelta
17h 43mEYW-MIA
$599
5/23Thu
1 stopUnited Airlines
7h 39mMIA-EYW
5/30Thu
1 stopUnited Airlines
7h 22mEYW-MIA
$963
6/3Mon
1 stopUnited Airlines
7h 39mMIA-EYW
6/5Wed
1 stopUnited Airlines
7h 22mEYW-MIA
$1,207
6/18Tue
1 stopUnited Airlines
7h 39mMIA-EYW
6/20Thu
1 stopUnited Airlines
7h 22mEYW-MIA
$1,312

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Recent one-way flight deals

5/26Sun
nonstopAmerican Airlines
0h 55mMIA-EYW
$140
9/30Mon
nonstopAmerican Airlines
1h 06mMIA-EYW
$155
6/7Fri
nonstopAmerican Airlines
0h 56mMIA-EYW
$170
6/13Thu
nonstopAmerican Airlines
0h 56mMIA-EYW
$171
6/13Thu
2 stops
17h 16mMIA-EYW
$234
6/21Fri
nonstopAmerican Airlines
0h 56mMIA-EYW
$235
5/21Tue
nonstopAmerican Airlines
0h 55mMIA-EYW
$250
9/30Mon
1 stopUnited Airlines
8h 37mMIA-EYW
$362
5/22Wed
1 stopUnited Airlines
10h 09mMIA-EYW
$415
6/13Thu
1 stopAlaska Airlines
20h 46mMIA-EYW
$572

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Last minute flights from Miami to Florida Keys

Last minute flight, train and bus deals

5/16Thu
nonstopAmerican Airlines
0h 56mMIA-EYW
5/21Tue
nonstopAmerican Airlines
0h 47mEYW-MIA
$524
5/13Mon
nonstopAmerican Airlines
0h 55mMIA-EYW
5/17Fri
nonstopAmerican Airlines
0h 47mEYW-MIA
$579
5/13Mon
nonstopAmerican Airlines
0h 55mMIA-EYW
5/17Fri
nonstopAmerican Airlines
0h 47mEYW-MIA
$580
5/16Thu
nonstopAmerican Airlines
0h 55mMIA-EYW
5/21Tue
multi-stopAmerican Airlines
8h 24mEYW-MIA
$890
5/13Mon
nonstopAmerican Airlines
0h 55mMIA-EYW
5/17Fri
multi-stopAmerican Airlines
21h 33mEYW-MIA
$891
5/13Mon
nonstopAmerican Airlines
0h 55mMIA-EYW
5/17Fri
multi-stopAmerican Airlines
21h 33mEYW-MIA
$893
5/15Wed
nonstopAmerican Airlines
0h 55mMIA-EYW
5/15Wed
multi-stopAmerican Airlines
13h 15mEYW-MIA
$953
5/16Thu
multi-stopUnited Airlines
7h 31mMIA-EYW
5/21Tue
multi-stopUnited Airlines
9h 38mEYW-MIA
$1,173
5/13Mon
multi-stopUnited Airlines
10h 09mMIA-EYW
5/17Fri
multi-stopUnited Airlines
9h 38mEYW-MIA
$1,292
5/13Mon
multi-stopUnited Airlines
10h 09mMIA-EYW
5/17Fri
multi-stopUnited Airlines
9h 38mEYW-MIA
$1,305

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Miami - Florida Keys Flights

Departure:

Miami (MIA)United States

Return flight deals:

Florida Keys - Miami

Cabin classes:

$184
$382
$427
$37