What airlines fly to Florida Keys?

American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Florida Keys from Cincinnati according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

How many flights depart from Cincinnati to Florida Keys on average per day?

As of October 2025, 2 flights take off from Cincinnati and land in Florida Keys each day. The most common flight departure time for this route is 6:00AM, with 100% of daily flights taking off at noon.

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Florida Keys?

Frontier, Allegiant Air, and Southwest are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Florida Keys

How many flights depart from Cincinnati to Florida Keys on average per week?

As of October 2025, 16 flights take off from Cincinnati and land in Florida Keys each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Florida Keys?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Florida Keys refresh daily.

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Florida Keys?

As of October 2025, there are 6 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Florida Keys.

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Florida Keys?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$19 Cheap Flights from Cincinnati to Florida Keys in 2025/26

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3:47 pm - 6:19 amCVG-MIA

14h 32m1 stop

6:00 am - 1:39 amMIA-CVG

19h 39m1 stop

$143Frontier

Find Deal

sáb., nov. 8 - jue., nov. 13

7:04 pm - 9:45 pmCVG-MIA

2h 41mnonstop

9:38 am - 10:48 pmMIA-CVG

13h 10m2 stops

$145Frontier

Find Deal

jue., dic. 4 - sáb., dic. 6

9:30 pm - 12:11 amCVG-MIA

2h 41mnonstop

5:59 pm - 8:51 pmMIA-CVG

2h 52mnonstop

$146Frontier

Find Deal

jue., ene. 8 - dom., ene. 11

11:01 am - 6:09 pmCVG-MIA

7h 08m1 stop

12:05 pm - 2:32 pmMIA-CVG

26h 27m2 stops

$150Multiple Airlines

Find Deal

lun., nov. 10 - vie., nov. 14

3:47 pm - 11:00 amCVG-MIA

19h 13m2 stops

5:30 am - 10:21 amMIA-CVG

4h 51m1 stop

$156Multiple Airlines

Find Deal

sáb., nov. 15 - jue., nov. 20

3:51 pm - 6:25 pmCVG-EYW

2h 34mnonstop

5:09 pm - 7:49 pmEYW-CVG

2h 40mnonstop

$160Allegiant Air

Find Deal

lun., nov. 10 - mié., nov. 26

3:51 pm - 6:25 pmCVG-EYW

2h 34mnonstop

5:09 pm - 7:49 pmEYW-CVG

2h 40mnonstop

$167Allegiant Air

Find Deal

lun., nov. 10 - mié., nov. 26

6:13 pm - 9:05 pmCVG-MIA

2h 52mnonstop

2:49 pm - 5:33 pmMIA-CVG

2h 44mnonstop

$189American Airlines

Find Deal

mar., ene. 13 - mar., ene. 20

7:59 pm - 12:46 amCVG-MIA

4h 47m1 stop

12:36 pm - 6:53 pmMIA-CVG

6h 17m1 stop

$197Delta

Find Deal

dom., dic. 7 - mié., dic. 17

7:59 pm - 12:51 amCVG-MIA

4h 52m1 stop

6:00 am - 11:17 amMIA-CVG

5h 17m1 stop

$199Delta

Find Deal

dom., feb. 1 - sáb., feb. 7

Frontier flights from Cincinnati to Florida Keys

Our best Frontier deals on Cincinnati to Florida Keys flight tickets

Frontier

Nov 8

CVG3:47 pmCincinnati Cinci./N. Kentucky

14h 32m

1 stop

MIA6:19 amMiami

Nov 13

MIA6:00 amMiami

19h 39m

1 stop

CVG1:39 amCincinnati Cinci./N. Kentucky

$143

Find similar

Frontier

Dec 4

CVG7:04 pmCincinnati Cinci./N. Kentucky

2h 41m

MIA9:45 pmMiami

Dec 6

MIA9:38 amMiami

13h 10m

2 stops

CVG10:48 pmCincinnati Cinci./N. Kentucky

$145

Find similar

Frontier

Jan 8

CVG9:30 pmCincinnati Cinci./N. Kentucky

2h 41m

MIA12:11 amMiami

Jan 11

MIA5:59 pmMiami

2h 52m

CVG8:51 pmCincinnati Cinci./N. Kentucky

$146

Find similar

American Airlines flights from Cincinnati to Florida Keys

Our best American Airlines deals on Cincinnati to Florida Keys flight tickets

American Airlines

Jan 13

CVG6:13 pmCincinnati Cinci./N. Kentucky

2h 52m

MIA9:05 pmMiami

Jan 20

MIA2:49 pmMiami

2h 44m

CVG5:33 pmCincinnati Cinci./N. Kentucky

$189

Find similar

American Airlines

Nov 12

CVG11:16 amCincinnati Cinci./N. Kentucky

6h 15m

1 stop

MIA5:31 pmMiami

Nov 19

MIA9:30 pmMiami

2h 42m

CVG12:12 amCincinnati Cinci./N. Kentucky

$279

Find similar

American Airlines

Nov 8

CVG6:00 pmCincinnati Cinci./N. Kentucky

2h 49m

MIA8:49 pmMiami

Nov 14

MIA9:30 pmMiami

2h 42m

CVG12:12 amCincinnati Cinci./N. Kentucky

$284

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

sáb. 11/8

3:47 pm-6:19 am

1 stop14h 32m

Miami

jue. 11/13

6:00 am-1:39 am

1 stop19h 39m

$143

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

jue. 12/4

7:04 pm-9:45 pm

Nonstop2h 41m

Miami

sáb. 12/6

9:38 am-10:48 pm

2 stops13h 10m

$145

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

jue. 1/8

9:30 pm-12:11 am

Nonstop2h 41m

Miami

dom. 1/11

5:59 pm-8:51 pm

Nonstop2h 52m

$146

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

lun. 11/10

11:01 am-6:09 pm

1 stop7h 08m

Miami

vie. 11/14

12:05 pm-2:32 pm

2 stops26h 27m

$150

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

sáb. 11/15

3:47 pm-11:00 am

2 stops19h 13m

Miami

jue. 11/20

5:30 am-10:21 am

1 stop4h 51m

$156

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

lun. 11/10

3:51 pm-6:25 pm

Nonstop2h 34m

Key West

mié. 11/26

5:09 pm-7:49 pm

Nonstop2h 40m

$160

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

lun. 11/10

3:51 pm-6:25 pm

Nonstop2h 34m

Key West

mié. 11/26

5:09 pm-7:49 pm

Nonstop2h 40m

$167

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

mar. 1/13

6:13 pm-9:05 pm

Nonstop2h 52m

Miami

mar. 1/20

2:49 pm-5:33 pm

Nonstop2h 44m

$189

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

dom. 12/7

7:59 pm-12:46 am

1 stop4h 47m

Miami

mié. 12/17

12:36 pm-6:53 pm

1 stop6h 17m

$197

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

dom. 2/1

7:59 pm-12:51 am

1 stop4h 52m

Miami

sáb. 2/7

6:00 am-11:17 am

1 stop5h 17m

$199

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How to get the cheapest flight ticket from Cincinnati to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of March is another great option to travel to Florida Keys, with average flight prices from Cincinnati averaging around $256.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Cincinnati to Florida Keys is on a Sunday when prices can be found for as low as $320. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $579.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Cincinnati to Florida Keys at noon for as low as $168. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $466.

What is the cheapest Cincinnati Cinci./N. Kentucky to Florida Keys flight route?

Fly from Cincinnati Cinci./N. Kentucky to Key West for the best Cincinnati Cinci./N. Kentucky - Florida Keys flight prices

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

You are more likely to see cheaper flights to Florida Keys from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $293 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Cincinnati for as low as $179 on momondo.

What cabin class options are available on Cincinnati Cinci./N. Kentucky to Florida Keys flights?

There is only 1 cabin class available to choose from on Cincinnati Cinci./N. Kentucky to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cincinnati to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Cincinnati to Florida Keys.

Cheap Cincinnati to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Florida Keys

Fastest flight time	2h 34m
Direct flights	Every day
Airports in Florida Keys	2 airports

The fastest flight from Cincinnati to Florida Keys takes 2h 34m

Direct flights go from Cincinnati to Florida Keys every day.

There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)

Search flight deals

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Florida Keys?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Florida Keys refresh daily.
How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Florida Keys?
As of October 2025, there are 6 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Florida Keys.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Cincinnati to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Cincinnati to Florida Keys is Airbus A320neo (14.91% of total bookings). The next most popular plane models are Airbus A320-100/200 (13.77%), Airbus A321neo (8.69%), and Embraer 175 (8.19%).

Best airlines flying from Cincinnati to Florida Keys

Compare and see reviews for airlines that fly from Cincinnati to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $104	Free Cancellation	Rating 7.2 695 reviews	Search Allegiant Air flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,032 reviews	Search American Airlines flights
United Airlines	PriceFrom $271	Free Cancellation	Rating 7.4 8,999 reviews	Search United Airlines flights
Delta	PriceFrom $273	Free Cancellation	Rating 7.9 7,992 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Florida Keys?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cincinnati to Florida Keys. momondo saves you time and could save you money on your trip.

Can I find flights from Cincinnati to Florida Keys with flexible booking policies on momondo?

Yes. All flights to Florida Keys from Cincinnati on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cincinnati to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys from Cincinnati. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cincinnati to Florida Keys right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cincinnati to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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vie. 11/28

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Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $47

Flights to Chicagofrom $49

Flights to Orlandofrom $47

Flights to Las Vegasfrom $48

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $40

Flights to Bostonfrom $49

Flights to Atlantafrom $43

Flights to Dallasfrom $50

Flights to Seattlefrom $45

Cincinnati flight routes

Flights from Cincinnati Cinci./N. Kentucky to New Orleans Louis Armstrong

Flights from Cincinnati Cinci./N. Kentucky to Portland

Flights from Cincinnati Cinci./N. Kentucky to Myrtle Beach Intl

Flights from Cincinnati Cinci./N. Kentucky to Fort Lauderdale

Flights from Cincinnati Cinci./N. Kentucky to Palm Beach Intl

Flights from Cincinnati Cinci./N. Kentucky to Charleston

Cheap flights from Cincinnati to Florida Keys from $19

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Florida Keys departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Cincinnati to Florida Keys

Our best Frontier deals on Cincinnati to Florida Keys flight tickets

American Airlines flights from Cincinnati to Florida Keys

Our best American Airlines deals on Cincinnati to Florida Keys flight tickets

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How to get the cheapest flight ticket from Cincinnati to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Florida Keys?

The month of March is another great option to travel to Florida Keys, with average flight prices from Cincinnati averaging around $256.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Cincinnati to Florida Keys is on a Sunday when prices can be found for as low as $320. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $579.

What is the cheapest time of day to depart on your flight to Florida Keys?

What is the cheapest Cincinnati Cinci./N. Kentucky to Florida Keys flight route?

Fly from Cincinnati Cinci./N. Kentucky to Key West for the best Cincinnati Cinci./N. Kentucky - Florida Keys flight prices

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

What cabin class options are available on Cincinnati Cinci./N. Kentucky to Florida Keys flights?

There is only 1 cabin class available to choose from on Cincinnati Cinci./N. Kentucky to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cincinnati to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Cincinnati to Florida Keys.

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Florida Keys?

Frontier, Allegiant Air, and Southwest are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Florida Keys

What airlines fly to Florida Keys?

How many flights depart from Cincinnati to Florida Keys on average per day?

As of October 2025, 2 flights take off from Cincinnati and land in Florida Keys each day. The most common flight departure time for this route is 6:00AM, with 100% of daily flights taking off at noon.

How many flights depart from Cincinnati to Florida Keys on average per week?

As of October 2025, 16 flights take off from Cincinnati and land in Florida Keys each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

Cheap Cincinnati to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Florida Keys

Fastest flight time

Direct flights

Airports in Florida Keys

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Florida Keys?

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Florida Keys?

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Florida Keys?

What documentation or ID do you need to fly to Florida Keys?

What is the most popular plane model from Cincinnati to Florida Keys?

Best airlines flying from Cincinnati to Florida Keys

Compare and see reviews for airlines that fly from Cincinnati to Florida Keys with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Florida Keys?

Can I find flights from Cincinnati to Florida Keys with flexible booking policies on momondo?

How can momondo help me find flights from Cincinnati to Florida Keys?

I’m not ready to book a flight from Cincinnati to Florida Keys right now. Can momondo alert me if prices change?

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo