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

Frontier is the most popular carrier operating from Cincinnati Cinci./N. Kentucky to Florida Keys

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

As of February 2026, 38 flights take off from Cincinnati and land in Florida Keys each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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 44% 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 February 2026, 5 flights take off from Cincinnati and land in Florida Keys each day. The most common flight departure time for this route is 7:00AM, with 100% of daily flights taking off at noon.

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 February 2026, 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.

$47 Cheap Flights from Cincinnati to Florida Keys in 2026

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:49 pm - 11:29 pm

CVG

MIA

2h 40mnonstop

4:53 pm - 7:45 pm

MIA

CVG

2h 52mnonstop

$102Frontier

Fri, Feb 20 - Sat, Feb 28

8:50 pm - 11:29 pm

CVG

MIA

2h 39mnonstop

8:58 pm - 11:58 pm

MIA

CVG

3h 00mnonstop

$104Frontier

Sat, Feb 28 - Sat, Mar 7

8:49 pm - 11:29 pm

CVG

MIA

2h 40mnonstop

4:53 pm - 7:45 pm

MIA

CVG

2h 52mnonstop

$107Frontier

Fri, Feb 20 - Sat, Feb 28

8:50 pm - 11:29 pm

CVG

MIA

2h 39mnonstop

8:58 pm - 11:58 pm

MIA

CVG

3h 00mnonstop

$108Frontier

Sat, Feb 28 - Sat, Mar 7

8:50 pm - 11:29 pm

CVG

MIA

2h 39mnonstop

8:58 pm - 11:58 pm

MIA

CVG

3h 00mnonstop

$109Frontier

Sat, Feb 28 - Sat, Mar 7

7:05 pm - 12:42 am

CVG

MIA

5h 37m

1 stop

4:53 pm - 7:45 pm

MIA

CVG

2h 52mnonstop

$113Frontier

Sat, Feb 21 - Sat, Feb 28

7:04 pm - 12:42 am

CVG

MIA

5h 38m

1 stop

10:37 pm - 1:31 am

MIA

CVG

2h 54mnonstop

$114Frontier

Sat, Feb 28 - Fri, Mar 6

8:49 pm - 11:29 pm

CVG

MIA

2h 40mnonstop

7:05 am - 11:33 pm

MIA

CVG

16h 28m

1 stop

$117Multiple Airlines

Mon, Feb 23 - Sat, Feb 28

1:07 pm - 12:16 pm

CVG

MIA

23h 09m

1 stop

1:44 pm - 4:37 pm

MIA

CVG

2h 53mnonstop

$118Multiple Airlines

Mon, Feb 16 - Thu, Feb 19

7:00 am - 9:51 am

CVG

EYW

2h 51mnonstop

11:53 am - 7:53 pm

EYW

CVG

8h 00m

1 stop

$235Allegiant Air

Mon, Feb 9 - Sat, Feb 14

Frontier flights from Cincinnati to Florida Keys

Our best Frontier deals on Cincinnati to Florida Keys flight tickets

Frontier

Feb 20

CVG8:49 pmCincinnati Cinci./N. Kentucky

2h 40m

MIA11:29 pmMiami

Feb 28

MIA4:53 pmMiami

2h 52m

CVG7:45 pmCincinnati Cinci./N. Kentucky

$102

Frontier

Mar 2

CVG8:49 pmCincinnati Cinci./N. Kentucky

2h 40m

MIA11:29 pmMiami

Mar 7

MIA8:58 pmMiami

3h 00m

CVG11:58 pmCincinnati Cinci./N. Kentucky

$103

Frontier

Feb 28

CVG8:50 pmCincinnati Cinci./N. Kentucky

2h 39m

MIA11:29 pmMiami

Mar 7

MIA8:58 pmMiami

3h 00m

CVG11:58 pmCincinnati Cinci./N. Kentucky

$104

Allegiant Air flights from Cincinnati to Florida Keys

Our best Allegiant Air deals on Cincinnati to Florida Keys flight tickets

Allegiant Air

Feb 9

CVG7:00 amCincinnati Cinci./N. Kentucky

2h 51m

EYW9:51 amKey West

Feb 14

EYW11:53 amKey West

8h 00m

1 stop

CVG7:53 pmCincinnati Cinci./N. Kentucky

$235

Allegiant Air

Feb 16

CVG9:00 amCincinnati Cinci./N. Kentucky

2h 38m

EYW11:38 amKey West

Feb 18

EYW12:38 pmKey West

4h 41m

1 stop

CVG5:19 pmCincinnati Cinci./N. Kentucky

$316

Allegiant Air

Feb 16

CVG9:00 amCincinnati Cinci./N. Kentucky

2h 38m

EYW11:38 amKey West

Feb 20

EYW12:28 pmKey West

2h 43m

CVG3:11 pmCincinnati Cinci./N. Kentucky

$324

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Fri 2/20

8:49 pm-11:29 pm

Nonstop2h 40m

Miami

Sat 2/28

4:53 pm-7:45 pm

Nonstop2h 52m

$102

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Sat 2/28

8:50 pm-11:29 pm

Nonstop2h 39m

Miami

Sat 3/7

8:58 pm-11:58 pm

Nonstop3h 00m

$104

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Fri 2/20

8:49 pm-11:29 pm

Nonstop2h 40m

Miami

Sat 2/28

4:53 pm-7:45 pm

Nonstop2h 52m

$107

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Sat 2/28

8:50 pm-11:29 pm

Nonstop2h 39m

Miami

Sat 3/7

8:58 pm-11:58 pm

Nonstop3h 00m

$108

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Sat 2/28

8:50 pm-11:29 pm

Nonstop2h 39m

Miami

Sat 3/7

8:58 pm-11:58 pm

Nonstop3h 00m

$109

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Sat 2/21

7:05 pm-12:42 am

1 stop5h 37m

Miami

Sat 2/28

4:53 pm-7:45 pm

Nonstop2h 52m

$113

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Sat 2/28

7:04 pm-12:42 am

1 stop5h 38m

Miami

Fri 3/6

10:37 pm-1:31 am

Nonstop2h 54m

$114

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Mon 2/23

8:49 pm-11:29 pm

Nonstop2h 40m

Miami

Sat 2/28

7:05 am-11:33 pm

1 stop16h 28m

$117

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Mon 2/16

1:07 pm-12:16 pm

1 stop23h 09m

Miami

Thu 2/19

1:44 pm-4:37 pm

Nonstop2h 53m

$118

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 2/9

7:00 am-9:51 am

Nonstop2h 51m

Key West

Sat 2/14

11:53 am-7:53 pm

1 stop8h 00m

$235

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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 $261.

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 $321. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $593.

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 $242. 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 $484.

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 $310 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 31m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Florida Keys	3 airports

The fastest flight from Cincinnati to Florida Keys takes 2h 31m

Direct flights go from Cincinnati to Florida Keys on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 3 airports in Florida Keys. From Cincinnati there are direct flights to 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 February 2026, 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 A320-100/200 (16.47% of total bookings). The next most popular plane models are Airbus A320neo (15.97%), Boeing 737-900 (10.71%), and Airbus A321neo (8.33%).

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 7.2 709 reviews	Search Allegiant Air flights
Delta	PriceFrom $244	Free Cancellation	Rating 7.9 8,138 reviews	Search Delta flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,218 reviews	Search American Airlines 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

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Flights to New Yorkfrom $49

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Flights to Las Vegasfrom $49

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Flights to Dallasfrom $49

Flights to Seattlefrom $83

Cheap flights from Cincinnati to Florida Keys from $47

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 3/9. 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

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

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 $261.

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 $321. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $593.

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 is the most popular carrier 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 February 2026, 5 flights take off from Cincinnati and land in Florida Keys each day. The most common flight departure time for this route is 7:00AM, with 100% of daily flights taking off at noon.

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

As of February 2026, 38 flights take off from Cincinnati and land in Florida Keys each week. The most common flight departure day for this route is Mon, with 16% 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

Cincinnati flight routes

According to popular flight searches on momondo this year

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