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Cheap flights from Key West to Cincinnati from $83

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Key West to Cincinnati

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:26 am - 2:05 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
2h 39mnonstop
Multiple Airlines Logo
12:43 pm - 9:24 amCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
20h 41m2 stops Atlanta Hartsfield-Jackson Tampa
$199Multiple Airlines
Fri, Nov 6 - Tue, Nov 10
Multiple Airlines Logo
12:59 pm - 9:17 amEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
20h 18m1 stop Tampa
Multiple Airlines Logo
12:43 pm - 9:24 amCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
20h 41m2 stops Atlanta Hartsfield-Jackson Tampa
$235Multiple Airlines
Fri, Nov 6 - Tue, Nov 10
Multiple Airlines Logo
10:59 am - 11:53 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
12h 54m1 stop Orlando
Multiple Airlines Logo
5:18 pm - 12:19 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
19h 01m2 stops Atlanta Hartsfield-Jackson Tampa
$251Multiple Airlines
Mon, Nov 2 - Thu, Nov 5
Multiple Airlines Logo
12:20 pm - 2:59 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
2h 39mnonstop
Multiple Airlines Logo
5:18 pm - 12:19 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
19h 01m2 stops Atlanta Hartsfield-Jackson Tampa
$255Multiple Airlines
Mon, Nov 2 - Thu, Nov 5
Allegiant Air Logo
12:20 pm - 2:59 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
2h 39mnonstop
Allegiant Air Logo
12:59 pm - 7:35 amCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
18h 36m1 stop Orlando Sanford Intl
$285Allegiant Air
Mon, Nov 2 - Thu, Nov 5
Multiple Airlines Logo
10:59 am - 11:38 amEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
24h 39m2 stops Orlando Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:28 pm - 9:02 amCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
20h 34m1 stop Tampa St. Petersburg
$446Multiple Airlines
Mon, Oct 12 - Fri, Oct 16
United Airlines Logo
2:50 pm - 11:57 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
9h 07m1 stop Newark
United Airlines Logo
6:00 am - 1:56 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
7h 56m1 stop Newark
$459United Airlines
Thu, Nov 5 - Sun, Nov 8
United Airlines Logo
2:50 pm - 11:59 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
9h 09m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
7:00 am - 3:29 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
8h 29m1 stop Chicago O'Hare Intl
$464United Airlines
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
10:35 am - 1:14 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
2h 39mnonstop
Multiple Airlines Logo
12:43 pm - 9:24 amCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
20h 41m2 stops Atlanta Hartsfield-Jackson Tampa
$473Multiple Airlines
Mon, Oct 12 - Fri, Oct 16
Allegiant Air Logo
10:35 am - 1:14 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
2h 39mnonstop
Allegiant Air Logo
12:28 pm - 9:02 amCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
20h 34m1 stop Tampa St. Petersburg
$490Allegiant Air
Mon, Oct 12 - Fri, Oct 16

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Breeze Airways flights from Key West to Cincinnati

Our best Breeze Airways deals on Key West to Cincinnati flight tickets
Breeze Airways
Nov 6
EYW10:59 amKey West
45h 52m
2 stops
CVG8:51 amCincinnati Cinci./N. Kentucky
Nov 10
CVG8:57 pmCincinnati Cinci./N. Kentucky
12h 27m
2 stops
EYW9:24 amKey West
$853
Breeze Airways
Nov 6
EYW12:59 pmKey West
43h 52m
3 stops
CVG8:51 amCincinnati Cinci./N. Kentucky
Nov 10
CVG8:57 pmCincinnati Cinci./N. Kentucky
12h 27m
2 stops
EYW9:24 amKey West
$992
Breeze Airways
Nov 2
EYW12:59 pmKey West
19h 52m
3 stops
CVG8:51 amCincinnati Cinci./N. Kentucky
Nov 5
CVG8:57 pmCincinnati Cinci./N. Kentucky
36h 27m
2 stops
EYW9:24 amKey West
$1,010

Allegiant Air flights from Key West to Cincinnati

Our best Allegiant Air deals on Key West to Cincinnati flight tickets
Allegiant Air
Nov 2
EYW12:20 pmKey West
2h 39m
CVG2:59 pmCincinnati Cinci./N. Kentucky
Nov 5
CVG12:59 pmCincinnati Cinci./N. Kentucky
18h 36m
1 stop
EYW7:35 amKey West
$285
Allegiant Air
Oct 12
EYW10:35 amKey West
2h 39m
CVG1:14 pmCincinnati Cinci./N. Kentucky
Oct 16
CVG11:48 amCincinnati Cinci./N. Kentucky
2h 30m
EYW2:18 pmKey West
$464
Allegiant Air
Oct 12
EYW10:35 amKey West
2h 39m
CVG1:14 pmCincinnati Cinci./N. Kentucky
Oct 16
CVG12:28 pmCincinnati Cinci./N. Kentucky
20h 34m
1 stop
EYW9:02 amKey West
$490

momondo Fare Finder

 
Use the filters below to find and compare flights from Key West to Cincinnati that are best for you.

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Price

Cheapest round-trip

Key WestCincinnati

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

EYWCVG

Key West

Fri 11/6

11:26 am-2:05 pm

Nonstop2h 39m

Cincinnati Cinci./N. Kentucky

Tue 11/10

12:43 pm-9:24 am

2 stops20h 41m

$199

Key WestCincinnati

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

EYWCVG

Key West

Fri 11/6

12:59 pm-9:17 am

1 stop20h 18m

Cincinnati Cinci./N. Kentucky

Tue 11/10

12:43 pm-9:24 am

2 stops20h 41m

$235

Key WestCincinnati

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

EYWCVG

Key West

Mon 11/2

10:59 am-11:53 pm

1 stop12h 54m

Cincinnati Cinci./N. Kentucky

Thu 11/5

5:18 pm-12:19 pm

2 stops19h 01m

$251

Key WestCincinnati

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

EYWCVG

Key West

Mon 11/2

12:20 pm-2:59 pm

Nonstop2h 39m

Cincinnati Cinci./N. Kentucky

Thu 11/5

5:18 pm-12:19 pm

2 stops19h 01m

$255

Key WestCincinnati

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

EYWCVG

Key West

Mon 11/2

12:20 pm-2:59 pm

Nonstop2h 39m

Cincinnati Cinci./N. Kentucky

Thu 11/5

12:59 pm-7:35 am

1 stop18h 36m

$285

Key WestCincinnati

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

EYWCVG

Key West

Mon 10/12

10:59 am-11:38 am

2 stops24h 39m

Cincinnati Cinci./N. Kentucky

Fri 10/16

12:28 pm-9:02 am

1 stop20h 34m

$446
Quickest round-trip

Key WestCincinnati

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

EYWCVG

Key West

Thu 11/5

2:50 pm-11:57 pm

1 stop9h 07m

Cincinnati Cinci./N. Kentucky

Sun 11/8

6:00 am-1:56 pm

1 stop7h 56m

$459

Key WestCincinnati

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

EYWCVG

Key West

Thu 11/5

2:50 pm-11:59 pm

2 stops9h 09m

Cincinnati Cinci./N. Kentucky

Sun 11/8

7:00 am-3:29 pm

1 stop8h 29m

$464

Key WestCincinnati

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

EYWCVG

Key West

Mon 10/12

10:35 am-1:14 pm

Nonstop2h 39m

Cincinnati Cinci./N. Kentucky

Fri 10/16

12:43 pm-9:24 am

2 stops20h 41m

$473

Key WestCincinnati

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

EYWCVG

Key West

Mon 10/12

10:35 am-1:14 pm

Nonstop2h 39m

Cincinnati Cinci./N. Kentucky

Fri 10/16

12:28 pm-9:02 am

1 stop20h 34m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cincinnati from

How to get the cheapest flight ticket from Key West to Cincinnati

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 Key West to Cincinnati Cinci./N. Kentucky flight route?

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

What cabin class options are available on Key West to Cincinnati flights?

There is only 1 cabin class available to choose from on Key West to Cincinnati 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 Key West to Cincinnati flights?

No. A direct flight is the cheapest option for a flight between Key West to Cincinnati.

How have Key West to Cincinnati flight prices changed over time?

As of October 2026, prices for Key West to Cincinnati flights are approximately 34% more expensive when compared to flights at the same time last year.

When to book flights from Key West to Cincinnati

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Cincinnati according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to Cincinnati (EYW to CVG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Cincinnati

Best Price Found

$83

Fastest flight time

2h 39m

Direct flights

Tue, Thu, Sat and Sun

Airports in Cincinnati

1 airport
The best one-way flight to Cincinnati from Key West in the past 72 hours is $83. The best round-trip flight deal from Key West to Cincinnati found on momondo in the last 72 hours is $199.
The fastest flight from Key West to Cincinnati takes 2h 39m
Direct flights go from Key West to Cincinnati on Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Cincinnati. From Key West there are direct flights to Cincinnati Cinci./N. Kentucky (CVG).
Search flight deals

Frequently asked questions about flying from Key West to Cincinnati

  • How far is Key West to Cincinnati Cinci./N. Kentucky by plane?

    Cincinnati Cinci./N. Kentucky is 1016.7 mi away from Key West. By plane, this route typically takes 2h 39m.

  • When did momondo last update prices for flights from Key West Airport to Cincinnati Cinci./N. Kentucky Airport?

    Prices for flights from Key West Airport to Cincinnati Cinci./N. Kentucky Airport refresh daily.

  • How old do you have to be to fly from Key West Airport to Cincinnati Cinci./N. Kentucky Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Cincinnati Cinci./N. Kentucky Airport.

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The travel and health documents you'll need for your trip to Cincinnati Cinci./N. Kentucky Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cincinnati Cinci./N. Kentucky Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Key West to Cincinnati?

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Mason
Sharonville
Covington
Newport
Middletown
West Chester
Fairfield
Blue Ash
Lawrenceburg
Williamstown
Oxford
Hebron
Monroe
Dry Ridge
Trenton
Corinth
Bethel
Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Cincinnati?

It is quick and easy to find Key West to Cincinnati flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cincinnati that suits you.

Can I find flights from Key West to Cincinnati with flexible booking policies on momondo?

Flights from Key West to Cincinnati with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Key West to Cincinnati?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cincinnati from Key West.

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

If you are simply researching potential flights to Cincinnati, momondo offers a useful price alert feature which will track prices for flights to Cincinnati from Key West and alert you when they change.

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