$57 Find Cheap Flights from Cincinnati 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 Cincinnati to Florida Keys departing on 8/17. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Florida Keys

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to Florida Keys.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to Florida Keys.
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Cheap Flights from Cincinnati to Florida Keys

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Miami
Miami1 stop$218
Key West
Key Westnonstop$95
Miami
Miami1 stop$218
Key West
Key Westnonstop$95

Book Cheap Cincinnati to Florida Keys Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cincinnati to Florida Keys 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 Cincinnati to Florida Keys

Mon, Aug 10 - Fri, Aug 14
Allegiant Air Logo
8:30 am - 11:07 am
CVG
-
EYW
2h 37mnonstop
Allegiant Air Logo
11:57 am - 2:40 pm
EYW
-
CVG
2h 43mnonstop
$95Allegiant Air
Mon, Aug 17 - Fri, Aug 21
Allegiant Air Logo
8:30 am - 11:07 am
CVG
-
EYW
2h 37mnonstop
Allegiant Air Logo
5:03 pm - 7:42 pm
EYW
-
CVG
2h 39mnonstop
$115Allegiant Air
Mon, Jul 20 - Fri, Jul 24
Allegiant Air Logo
8:30 am - 11:07 am
CVG
-
EYW
2h 37mnonstop
Allegiant Air Logo
11:57 am - 2:35 pm
EYW
-
CVG
2h 38mnonstop
$125Allegiant Air
Fri, Jul 31 - Fri, Aug 7
Allegiant Air Logo
8:30 am - 11:07 am
CVG
-
EYW
2h 37mnonstop
Allegiant Air Logo
11:57 am - 2:40 pm
EYW
-
CVG
2h 43mnonstop
$126Allegiant Air
Mon, Jul 20 - Fri, Jul 24
Allegiant Air Logo
8:30 am - 11:07 am
CVG
-
EYW
2h 37mnonstop
Allegiant Air Logo
11:57 am - 2:35 pm
EYW
-
CVG
2h 38mnonstop
$135Allegiant Air
Fri, Aug 21 - Tue, Aug 25
Multiple Airlines Logo
1:39 pm - 4:13 pm
CVG
-
EYW
2h 34mnonstop
Multiple Airlines Logo
1:14 pm - 10:05 am
EYW
-
CVG
20h 51m
1 stop
$152Multiple Airlines
Mon, Aug 10 - Mon, Aug 17
Frontier Logo
12:53 pm - 11:06 pm
CVG
-
MIA
10h 13m
1 stop
Frontier Logo
8:30 am - 10:05 am
MIA
-
CVG
25h 35m
2 stops
$218Frontier
Mon, Jul 27 - Wed, Jul 29
Frontier Logo
12:53 pm - 11:05 pm
CVG
-
MIA
10h 12m
1 stop
Frontier Logo
11:19 am - 11:46 pm
MIA
-
CVG
12h 27m
2 stops
$219Frontier
Thu, Aug 13 - Mon, Aug 24
Frontier Logo
12:18 pm - 5:47 pm
CVG
-
MIA
5h 29m
1 stop
Frontier Logo
5:28 pm - 10:05 am
MIA
-
CVG
16h 37m
2 stops
$220Frontier
Mon, Jul 20 - Thu, Jul 23
Frontier Logo
12:53 pm - 11:05 pm
CVG
-
MIA
10h 12m
1 stop
Frontier Logo
8:32 pm - 11:48 am
MIA
-
CVG
15h 16m
2 stops
$221Frontier
Booking Insights

KAYAK's insights & trends for Cincinnati to Florida Keys flights

Get data-powered insights and trends into flights from Cincinnati to Florida Keys to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Cincinnati to Florida Keys flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Florida Keys from Cincinnati found in the last 5 days was to Key West, at $96 round-trip. The most popular route is from Cincinnati (CVG) to Key West (EYW), and the cheapest round-trip airline ticket found on this route in the last 5 days was $96.

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

The average price for all round-trip flights from Cincinnati to Florida Keys depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Florida Keys is generally in the afternoon, when round-trip flights cost $299 on average. Morning departures are around 46% 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 $543.

Can I save money by flying with a layover from Cincinnati to Florida Keys?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $381, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Cincinnati to Florida Keys?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cincinnati to Florida Keys, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cincinnati to Florida Keys is May, when tickets cost $40 (return) on average. On the other hand, the most expensive months are January and February, when the average cost of round-trip tickets is $791 and $518 respectively.

What’s the cheapest day of the week to fly from Cincinnati to Florida Keys?

The average price of all round-trip flights from Cincinnati to Florida Keys clicked on KAYAK for each day over the last 12 months.

For Cincinnati to Florida Keys, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Florida Keys back to Cincinnati, the best deals are generally found on Sunday, with Tuesday being the most expensive.

How far in advance should I book a flight from Cincinnati to Florida Keys?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cincinnati to Florida Keys, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cincinnati to Florida Keys, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$57
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Cincinnati to Key West

FAQs - booking Florida Keys flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cincinnati 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 Cincinnati 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 Cincinnati 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 Cincinnati 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 Cincinnati to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Cincinnati and Florida Keys per day?

    There is a maximum of 1 nonstop flight a day that takes off from Cincinnati and lands in Florida Keys, with an average flight time of 2h 37m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 2 flights.

Top tips for finding cheap flights to Florida Keys

  • Looking for a cheap flight? 25% of our users found tickets from Cincinnati to the following destinations at these prices or less: Miami $287 one-way - $450 round-trip

Reviews of the top 5 airlines serving from Cincinnati to Florida Keys

 
See real verified KAYAK customer reviews for airlines flying from Cincinnati to Florida Keys. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Cincinnati 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.
7.9
SouthwestOverall score based on 4246 reviews
8.0Comfort
7.0Food
8.1Boarding
8.6Crew
7.5Entertainment
Airline reviews

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

4.0 OkayJeff, Jun 2026
MCI - FLL
Read more Southwest reviews

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

Southwest is always good and effective. Would be nice if they raised the pre-boarding age a couple years. Would hate to have our 7 year old daughter sit by a complete stranger because of a goitch when i check in and get a late boarding number.

2 hour delayed departure, then sat on the tarmac for 30 minutes waiting for a gate in SRQ

Weather delay and crew and gate staff kept everyone informed.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

Delta made it easy, comfortable and timely. The crew was fantastic.

Zero updates from the pilots for 30 minutes in the tarmac

Delta flight attendants poorly managed the boarding process and overhead storage. My bag was checked last minute and no claim ticket was provided. My bag is now lost. Complete incompetence by all flight crew involved.

We were told our second flight was canceled, but it was not. We did not receive our bags for two days. I did not have my meds, so I was very sick for the first three days. Our house rental was $5700 for the week. Do the math. It will be difficult for us to fly Delta again.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Crew was not helpful. Other passengers in first class were over served blatantly over intoxicated.

Crew was wonderful, very professional and pleasant. On time performance. Excellent flights,smooth. Thank you!

Allegiant canceled the flight. The flight the next day was full. Allegiant did not provide any compensation besides a refund. Last time on Allegiant.

Great. No choice for n/a. No food or entertainment options

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Web site and app most difficult to access. Tel number not accessible. No answer at any time of day.

Plane had mechanic problem that was never explained. Had to bring a plane from another airport. Six hour delay. No apology for the delay. Not even an acknowledgment.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The flight attendant was friendly and efficient. The temperature was kept nice and cool. The plane was nice, but filthy. There were visible spills on my tray table. The gate agent was somewhat rude with her announcements and in speaking with other customers.

My flight was delayed. We left at midnight. I got to Greensboro (GSO) at 1am. All of AA's flights in/out of Charlotte always seem to be delayed or canceled. It took me all day on Sunday to get to my destination of Cincinnati from Greensboro. I had to be rerouted through Chicago because my original flight was canceled as the door to plane was closing in GSO. The saddest part is I could have driven and arrived sooner. . . I recognize there is a lot going on that impacts travel. This week it was weather. Yesterday in Cincinnati it was President Trump. But as a frequent flyer, the flight from South Bend to Charlotte always runs late. The subsequent flight to Greensboro is always midnight to 2am. . . I do want to give props the Charlotte boarding crew. They had four flights going out of the same area at the same time. They turned it quickly and mitigated the grumbling from the crowd.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

The boarding experience was good; $20 for wifi per flight is uncompetitive compared to Delta, Southwest, and others, and puts American lower on my list given similar pricing.

Flight was late and TSA had shut down so (almost) no passengers could get to the gate. American failed to inform TSA to stay open! Needed to get back home so we had to rent a car & drive 13 hours all through the night. It was bad.

For the money that I paid it was a good deal. I sat in the back of the plane and didn't pick a seat and my wife I sat together. Mission accomplished.

First off, I never complained so it is not the crews fault. The lady to my left did not respect my seat whatsoever. She was too big to lower the armrest and basically sat on me the entire flight. She was against the window. I was in a middle seat. For future reference, American, please make sure the armrest will lower or get someone a larger seat/2 seats.

We sat on the runway for over an hour bc there was a technical glitch on the ground related to baggage. Very annoying and a lot of folks missed their connection.

One of the worst travel experiences I've had. Had a flight scheduled with CVG to RSW on VLSWQX this morning departing at 5:30. Two individuals at the gate and one was in training. Not her fault but she didn't have the ability to check people in resulting in at least 15 families that didn't make it on the plane because they weren't checked into the system in time. When arriving at the airport to drop off our prepaid checked bags, the bag drop off agent asked if we could check our bags at the gate because of the long line. We said no problem so arrived at the gate by 5:00. They told those people that had previously paid for checked bags to stand off to the side while they let others that either didn't have a checked bag or their bag was already on the plan through. Realizing the gate workers had an issue, they either called for help or this lady showed up late for work as she didn't arrive until 5:15. The worker who had been there training the other individual and working diligently to make sure all passengers got on board. He even said that at one point all people that are currently in line are fine but asked the person in training to stand outside the ticketing area around 5:15 to notify any late travels that the flight was in boarding process and they arrrived too late. At that point, we're sill standing off to the side with our pre-paid checked bags patiently waiting. When the new lady arrived she couldn't have been more rude. It was an awful seen. Essentially they had asked for those without an assigned seat to board last, those with pre-paid checked bag stand off to the site and any traveling with a larger items that needed to be checked at the gate (such as a stroller), wait on the side. They realized that the flight needed to leave on time so the gate attendant shut the gate. So anyone without a seat assignment, those that had pre-checked bags, and the worst one I saw was a mother with two infant children was in line with use because she was asked to stand to the side because her stroller. When they shut the door to the plan they told her she could no longer get on. Her checked bags were already on the plane with her car keys in them, and the lady told her we couldn't accept anyone else on because the door was shut. She didn't even have a way to get home from the airport. Truely evil behavior. I've flown Frontier enough to know customer service is not a top priority in the company's mission, but this was an all-time low. I'm sending this after an 18 hour drive that our family just completed to Bonita Springs . I felt really bad for the lady being trained and the other individual trying to help, but when the new lady came to the gate she was truly one of the rudest individuals I've ever met. One lady had been there since 4am but because she didn't have an assigned seat they wouldn't let her on the plan.

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

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.

Nothing about the flight was good. The crew was rude and unwilling to assist would never recommend this airline to anyone and for sure will not fly it again

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.

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.

Poor communication. Plane was available, but crew to fly. It was not so flight was delayed. Our flight was overbooked, so carry-on. Baggage was denied without proper notification before hand. Cost of bags to be checked is outrageous.

Was delayed because of the crew. More efficient in time management.

Everything you need to know for your flight to Florida Keys

Information on your arrival and departure airports