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

As of August 2026, 31 flights take off from Cincinnati and land in Florida Keys each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

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

Allegiant Air, Southwest, and Frontier 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 day?

As of August 2026, 4 flights take off from Cincinnati and land in Florida Keys each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.

What airlines fly to Florida Keys?

Allegiant Air, American Airlines and Delta are the top three most popular airlines that fly to Florida Keys from Cincinnati according to our data. Allegiant Air is the first choice among our users, with 40% 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.

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 August 2026, there are 7 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.

$67 Cheap Flights from Cincinnati to Florida Keys in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cincinnati to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 12:36 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 36mnonstop

12:26 pm - 3:03 pmEYW Key West-CVG Cincinnati Cinci./N. Kentucky

2h 37mnonstop

$97Allegiant Air

Mon, Sep 14 - Fri, Sep 18

10:00 am - 12:36 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 36mnonstop

12:26 pm - 3:03 pmEYW Key West-CVG Cincinnati Cinci./N. Kentucky

2h 37mnonstop

$101Allegiant Air

Mon, Sep 14 - Fri, Sep 18

10:00 am - 12:36 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 36mnonstop

12:01 pm - 11:38 amEYW Key West-CVG Cincinnati Cinci./N. Kentucky

23h 37m2 stops Tampa Atlanta Hartsfield-Jackson

$158Multiple Airlines

Mon, Sep 14 - Thu, Sep 17

10:00 am - 12:36 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 36mnonstop

12:59 pm - 11:38 amEYW Key West-CVG Cincinnati Cinci./N. Kentucky

22h 39m2 stops Tampa Atlanta Hartsfield-Jackson

$160Multiple Airlines

Mon, Sep 21 - Fri, Sep 25

12:48 pm - 6:12 pmCVG Cincinnati Cinci./N. Kentucky-MIA Miami

5h 24m1 stop Atlanta Hartsfield-Jackson

5:05 am - 7:49 amMIA Miami-CVG Cincinnati Cinci./N. Kentucky

2h 44mnonstop

$169Frontier

Sat, Nov 14 - Sat, Nov 21

10:29 am - 4:51 pmCVG Cincinnati Cinci./N. Kentucky-MIA Miami

6h 22m1 stop Atlanta Hartsfield-Jackson

10:55 pm - 10:49 amMIA Miami-CVG Cincinnati Cinci./N. Kentucky

11h 54m1 stop Atlanta Hartsfield-Jackson

$171Frontier

Sat, Oct 10 - Fri, Oct 16

1:09 pm - 6:01 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

4h 52m1 stop Charlotte Douglas

4:24 pm - 11:59 pmEYW Key West-CVG Cincinnati Cinci./N. Kentucky

7h 35m1 stop Miami

$295American Airlines

Wed, Jan 20 - Sat, Jan 23

11:05 am - 5:56 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

6h 51m1 stop Charlotte Douglas

6:35 pm - 12:39 amEYW Key West-CVG Cincinnati Cinci./N. Kentucky

6h 04m1 stop Chicago O'Hare Intl

$295American Airlines

Sat, Dec 12 - Tue, Dec 15

3:00 pm - 8:00 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

5h 00m1 stop Atlanta Hartsfield-Jackson

6:19 pm - 12:23 amEYW Key West-CVG Cincinnati Cinci./N. Kentucky

6h 04m1 stop Atlanta Hartsfield-Jackson

$295Delta

Wed, Sep 16 - Tue, Sep 22

1:30 pm - 8:00 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

6h 30m1 stop Atlanta Hartsfield-Jackson

6:19 pm - 12:23 amEYW Key West-CVG Cincinnati Cinci./N. Kentucky

6h 04m1 stop Atlanta Hartsfield-Jackson

$295Delta

Wed, Sep 23 - Tue, Sep 29

Cheap last minute flights

Enter your travel dates to find the best prices.

1:39 pm - 4:13 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 34mnonstop

5:03 pm - 7:42 pmEYW Key West-CVG Cincinnati Cinci./N. Kentucky

2h 39mnonstop

$115Allegiant Air

Mon, Aug 24 - Fri, Aug 28

1:39 pm - 4:13 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 34mnonstop

5:03 pm - 7:42 pmEYW Key West-CVG Cincinnati Cinci./N. Kentucky

2h 39mnonstop

$168Allegiant Air

Mon, Aug 24 - Fri, Aug 28

1:39 pm - 4:13 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 34mnonstop

3:52 pm - 10:05 amEYW Key West-CVG Cincinnati Cinci./N. Kentucky

18h 13m1 stop Tampa St. Petersburg

$198Multiple Airlines

Mon, Aug 24 - Sat, Aug 29

11:29 am - 9:10 amCVG Cincinnati Cinci./N. Kentucky-EYW Key West

21h 41m1 stop Orlando Sanford Intl

7:53 pm - 10:05 amEYW Key West-CVG Cincinnati Cinci./N. Kentucky

14h 12m1 stop Tampa

$220Multiple Airlines

Sat, Aug 22 - Thu, Aug 27

12:26 pm - 11:05 pmCVG Cincinnati Cinci./N. Kentucky-MIA Miami

10h 39m1 stop Atlanta Hartsfield-Jackson

11:10 am - 11:38 amMIA Miami-CVG Cincinnati Cinci./N. Kentucky

24h 28m1 stop Atlanta Hartsfield-Jackson

$255Frontier

Sun, Aug 23 - Tue, Sep 8

9:23 pm - 1:32 pmCVG Cincinnati Cinci./N. Kentucky-MIA Miami

16h 09m2 stops Orlando Atlanta Hartsfield-Jackson

11:10 am - 11:38 amMIA Miami-CVG Cincinnati Cinci./N. Kentucky

24h 28m1 stop Atlanta Hartsfield-Jackson

$276Frontier

Sun, Aug 23 - Tue, Sep 8

12:03 pm - 2:43 pmCVG Cincinnati Cinci./N. Kentucky-MIA Miami

2h 40mnonstop

7:40 pm - 10:37 pmMIA Miami-CVG Cincinnati Cinci./N. Kentucky

2h 57mnonstop

$395American Airlines

Sat, Aug 22 - Tue, Aug 25

8:00 am - 10:40 amCVG Cincinnati Cinci./N. Kentucky-MIA Miami

2h 40mnonstop

7:40 pm - 10:37 pmMIA Miami-CVG Cincinnati Cinci./N. Kentucky

2h 57mnonstop

$395American Airlines

Tue, Aug 25 - Sat, Aug 29

6:00 am - 11:00 amCVG Cincinnati Cinci./N. Kentucky-MIA Miami

5h 00m1 stop Atlanta Hartsfield-Jackson

10:35 am - 4:42 pmMIA Miami-CVG Cincinnati Cinci./N. Kentucky

6h 07m1 stop Atlanta Hartsfield-Jackson

$415Delta

Sat, Aug 22 - Tue, Aug 25

6:27 am - 1:05 pmCVG Cincinnati Cinci./N. Kentucky-MIA Miami

6h 38m1 stop Detroit Metropolitan Wayne County

6:03 pm - 12:25 amMIA Miami-CVG Cincinnati Cinci./N. Kentucky

6h 22m1 stop Atlanta Hartsfield-Jackson

$415Delta

Sat, Aug 22 - Wed, Aug 26

Cheap direct flights

Enter your travel dates to find the best prices.

10:00 am - 12:36 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 36mnonstop

12:26 pm - 3:03 pmEYW Key West-CVG Cincinnati Cinci./N. Kentucky

2h 37mnonstop

$97Allegiant Air

Mon, Sep 14 - Fri, Sep 18

10:00 am - 12:36 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 36mnonstop

12:26 pm - 3:03 pmEYW Key West-CVG Cincinnati Cinci./N. Kentucky

2h 37mnonstop

$101Allegiant Air

Mon, Sep 14 - Fri, Sep 18

10:00 am - 12:36 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 36mnonstop

12:26 pm - 3:03 pmEYW Key West-CVG Cincinnati Cinci./N. Kentucky

2h 37mnonstop

$105Allegiant Air

Mon, Sep 14 - Fri, Sep 18

10:00 am - 12:36 pmCVG Cincinnati Cinci./N. Kentucky-EYW Key West

2h 36mnonstop

12:26 pm - 3:03 pmEYW Key West-CVG Cincinnati Cinci./N. Kentucky

2h 37mnonstop

$115Allegiant Air

Mon, Sep 14 - Fri, Sep 18

9:41 am - 12:20 pmCVG Cincinnati Cinci./N. Kentucky-MIA Miami

2h 39mnonstop

2:10 pm - 4:58 pmMIA Miami-CVG Cincinnati Cinci./N. Kentucky

2h 48mnonstop

$179Frontier

Thu, Dec 10 - Mon, Dec 14

8:54 am - 11:30 amCVG Cincinnati Cinci./N. Kentucky-MIA Miami

2h 36mnonstop

5:05 am - 7:49 amMIA Miami-CVG Cincinnati Cinci./N. Kentucky

2h 44mnonstop

$191Frontier

Tue, Nov 24 - Fri, Nov 27

9:41 am - 12:20 pmCVG Cincinnati Cinci./N. Kentucky-MIA Miami

2h 39mnonstop

2:10 pm - 4:58 pmMIA Miami-CVG Cincinnati Cinci./N. Kentucky

2h 48mnonstop

$202Frontier

Thu, Dec 10 - Sat, Dec 19

8:54 am - 11:30 amCVG Cincinnati Cinci./N. Kentucky-MIA Miami

2h 36mnonstop

2:10 pm - 4:58 pmMIA Miami-CVG Cincinnati Cinci./N. Kentucky

2h 48mnonstop

$212Frontier

Fri, Nov 27 - Mon, Dec 7

4:00 pm - 6:40 pmCVG Cincinnati Cinci./N. Kentucky-MIA Miami

2h 40mnonstop

7:45 pm - 10:36 pmMIA Miami-CVG Cincinnati Cinci./N. Kentucky

2h 51mnonstop

$331American Airlines

Sat, Oct 3 - Wed, Oct 7

6:00 am - 8:41 amCVG Cincinnati Cinci./N. Kentucky-MIA Miami

2h 41mnonstop

8:26 am - 11:15 amMIA Miami-CVG Cincinnati Cinci./N. Kentucky

2h 49mnonstop

$331American Airlines

Sat, Nov 7 - Sat, Nov 14

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Frontier flights from Cincinnati to Florida Keys

Our best Frontier deals on Cincinnati to Florida Keys flight tickets

Frontier

Nov 14

CVG12:48 pmCincinnati Cinci./N. Kentucky

5h 24m

1 stop

MIA6:12 pmMiami

Nov 21

MIA5:05 amMiami

2h 44m

CVG7:49 amCincinnati Cinci./N. Kentucky

$169

Frontier

Oct 10

CVG10:29 amCincinnati Cinci./N. Kentucky

6h 22m

1 stop

MIA4:51 pmMiami

Oct 16

MIA10:55 pmMiami

11h 54m

1 stop

CVG10:49 amCincinnati Cinci./N. Kentucky

$171

Frontier

Sep 26

CVG12:43 pmCincinnati Cinci./N. Kentucky

7h 55m

1 stop

MIA8:38 pmMiami

Sep 28

MIA5:32 amMiami

6h 06m

1 stop

CVG11:38 amCincinnati Cinci./N. Kentucky

$174

Allegiant Air flights from Cincinnati to Florida Keys

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

Allegiant Air

Sep 14

CVG10:00 amCincinnati Cinci./N. Kentucky

2h 36m

EYW12:36 pmKey West

Sep 18

EYW12:26 pmKey West

2h 37m

CVG3:03 pmCincinnati Cinci./N. Kentucky

$97

Allegiant Air

Sep 14

CVG10:00 amCincinnati Cinci./N. Kentucky

2h 36m

EYW12:36 pmKey West

Sep 18

EYW12:26 pmKey West

2h 37m

CVG3:03 pmCincinnati Cinci./N. Kentucky

$101

Allegiant Air

Sep 14

CVG10:00 amCincinnati Cinci./N. Kentucky

2h 36m

EYW12:36 pmKey West

Sep 18

EYW12:26 pmKey West

2h 37m

CVG3:03 pmCincinnati Cinci./N. Kentucky

$105

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CincinnatiKey West

CVG Cincinnati Cinci./N. Kentucky - EYW Key West

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 9/14

10:00 am-12:36 pm

Nonstop2h 36m

Key West

Fri 9/18

12:26 pm-3:03 pm

Nonstop2h 37m

$97

CincinnatiKey West

CVG Cincinnati Cinci./N. Kentucky - EYW Key West

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 9/14

10:00 am-12:36 pm

Nonstop2h 36m

Key West

Fri 9/18

12:26 pm-3:03 pm

Nonstop2h 37m

$101

CincinnatiKey West

CVG Cincinnati Cinci./N. Kentucky - EYW Key West

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 9/14

10:00 am-12:36 pm

Nonstop2h 36m

Key West

Thu 9/17

12:01 pm-11:38 am

2 stops23h 37m

$158

CincinnatiKey West

CVG Cincinnati Cinci./N. Kentucky - EYW Key West

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 9/21

10:00 am-12:36 pm

Nonstop2h 36m

Key West

Fri 9/25

12:59 pm-11:38 am

2 stops22h 39m

$160

CincinnatiMiami

CVG Cincinnati Cinci./N. Kentucky - MIA Miami

CVGMIA

Cincinnati Cinci./N. Kentucky

Sat 11/14

12:48 pm-6:12 pm

1 stop5h 24m

Miami

Sat 11/21

5:05 am-7:49 am

Nonstop2h 44m

$169

CincinnatiMiami

CVG Cincinnati Cinci./N. Kentucky - MIA Miami

CVGMIA

Cincinnati Cinci./N. Kentucky

Sat 10/10

10:29 am-4:51 pm

1 stop6h 22m

Miami

Fri 10/16

10:55 pm-10:49 am

1 stop11h 54m

$171

CincinnatiKey West

CVG Cincinnati Cinci./N. Kentucky - EYW Key West

CVGEYW

Cincinnati Cinci./N. Kentucky

Wed 1/20

1:09 pm-6:01 pm

1 stop4h 52m

Key West

Sat 1/23

4:24 pm-11:59 pm

1 stop7h 35m

$295

CincinnatiKey West

CVG Cincinnati Cinci./N. Kentucky - EYW Key West

CVGEYW

Cincinnati Cinci./N. Kentucky

Sat 12/12

11:05 am-5:56 pm

1 stop6h 51m

Key West

Tue 12/15

6:35 pm-12:39 am

1 stop6h 04m

$295

CincinnatiKey West

CVG Cincinnati Cinci./N. Kentucky - EYW Key West

CVGEYW

Cincinnati Cinci./N. Kentucky

Wed 9/16

3:00 pm-8:00 pm

1 stop5h 00m

Key West

Tue 9/22

6:19 pm-12:23 am

1 stop6h 04m

$295

CincinnatiKey West

CVG Cincinnati Cinci./N. Kentucky - EYW Key West

CVGEYW

Cincinnati Cinci./N. Kentucky

Wed 9/23

1:30 pm-8:00 pm

1 stop6h 30m

Key West

Tue 9/29

6:19 pm-12:23 am

1 stop6h 04m

$295

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 January is another great option to travel to Florida Keys, with average flight prices from Cincinnati averaging around $293.

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 Monday when prices can be found for as low as $409. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $659.

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 $312. 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 $547.

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 from Cincinnati 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 $360 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 $277 on momondo.

What cabin class options are available on Cincinnati to Florida Keys flights?

There is only 1 cabin class available to choose from on Cincinnati 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

Best Price Found	$67
Fastest flight time	2h 30m
Direct flights	Every day
Airports in Florida Keys	3 airports

The best one-way flight to Florida Keys from Cincinnati in the past 72 hours is $67. The best round-trip flight deal from Cincinnati to Florida Keys found on momondo in the last 72 hours is $97.

The fastest flight from Cincinnati to Florida Keys takes 2h 30m

Direct flights go from Cincinnati to Florida Keys every day.

There are 3 airports in Florida Keys. From Cincinnati there are direct flights to Key West (EYW), Miami (MIA).

Search flight deals

Frequently asked questions about flying from Cincinnati to Florida Keys

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 August 2026, there are 7 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 (16.55% of total bookings). The next most popular plane models are Airbus A320neo (13.54%), Canadair (Bombardier) Regional Jet 900 (8.56%), and Airbus A321neo (7.74%).

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 $98	Free Cancellation	Rating 7.3 675 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,979 reviews	Search American Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.8 8,510 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.