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Cheap flights from Key West to Cincinnati from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Cincinnati departing on 5/8. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
12:01 pm - 2:48 pm
EYW
-
CVG
2h 47mnonstop
Allegiant Air Logo
8:35 am - 11:11 am
CVG
-
EYW
2h 36mnonstop
$236Allegiant Air
Jumaat, Mei 8 - Jumaat, Mei 15
Allegiant Air Logo
12:26 pm - 3:13 pm
EYW
-
CVG
2h 47mnonstop
Allegiant Air Logo
8:35 am - 11:11 am
CVG
-
EYW
2h 36mnonstop
$275Allegiant Air
Isnin, Apr 6 - Jumaat, Apr 10
Multiple Airlines Logo
12:01 pm - 2:48 pm
EYW
-
CVG
2h 47mnonstop
Multiple Airlines Logo
12:46 pm - 10:24 am
CVG
-
EYW
45h 38m
3 stops
$278Multiple Airlines
Jumaat, Mei 8 - Jumaat, Mei 15
Multiple Airlines Logo
11:54 am - 5:48 pm
EYW
-
CVG
29h 54m
2 stops
Multiple Airlines Logo
2:33 pm - 2:43 pm
CVG
-
EYW
24h 10m
1 stop
$292Multiple Airlines
Sabtu, Apr 25 - Khamis, Apr 30
Multiple Airlines Logo
12:07 pm - 11:55 pm
EYW
-
CVG
11h 48m
1 stop
Multiple Airlines Logo
8:35 am - 11:11 am
CVG
-
EYW
2h 36mnonstop
$299Multiple Airlines
Jumaat, Mei 8 - Jumaat, Mei 15
Multiple Airlines Logo
12:05 pm - 11:40 pm
EYW
-
CVG
11h 35m
1 stop
Multiple Airlines Logo
8:35 am - 11:11 am
CVG
-
EYW
2h 36mnonstop
$305Multiple Airlines
Khamis, Mei 7 - Jumaat, Mei 15
Multiple Airlines Logo
11:54 am - 6:58 pm
EYW
-
CVG
7h 04m
1 stop
Multiple Airlines Logo
2:33 pm - 2:43 pm
CVG
-
EYW
24h 10m
1 stop
$308Multiple Airlines
Sabtu, Apr 25 - Khamis, Apr 30
Multiple Airlines Logo
1:11 pm - 11:41 am
EYW
-
CVG
22h 30m
2 stops
Multiple Airlines Logo
8:35 am - 11:11 am
CVG
-
EYW
2h 36mnonstop
$312Multiple Airlines
Jumaat, Mei 8 - Jumaat, Mei 15
Multiple Airlines Logo
9:49 am - 2:22 pm
EYW
-
CVG
28h 33m
2 stops
Multiple Airlines Logo
8:35 am - 11:11 am
CVG
-
EYW
2h 36mnonstop
$315Multiple Airlines
Isnin, Apr 6 - Jumaat, Apr 10
Multiple Airlines Logo
1:06 pm - 12:37 am
EYW
-
CVG
11h 31m
1 stop
Multiple Airlines Logo
7:01 pm - 12:21 pm
CVG
-
EYW
17h 20m
1 stop
$317Multiple Airlines
Jumaat, Apr 3 - Isnin, Apr 6

United Airlines flights from Key West to Cincinnati

Our best United Airlines deals on Key West to Cincinnati flight tickets
United Airlines
Aug 27
EYW2:20 pmKey West
9h 20m
1 stop
CVG11:40 pmCincinnati Cinci./N. Kentucky
Aug 30
CVG6:00 amCincinnati Cinci./N. Kentucky
7h 34m
1 stop
EYW1:34 pmKey West
$820
United Airlines
Aug 27
EYW2:20 pmKey West
9h 20m
1 stop
CVG11:40 pmCincinnati Cinci./N. Kentucky
Aug 30
CVG6:00 amCincinnati Cinci./N. Kentucky
7h 34m
1 stop
EYW1:34 pmKey West
$830
United Airlines
Aug 27
EYW2:20 pmKey West
9h 20m
1 stop
CVG11:40 pmCincinnati Cinci./N. Kentucky
Aug 30
CVG6:00 amCincinnati Cinci./N. Kentucky
7h 34m
1 stop
EYW1:34 pmKey West
$834

American Airlines flights from Key West to Cincinnati

Our best American Airlines deals on Key West to Cincinnati flight tickets
American Airlines
Aug 3
EYW4:16 pmKey West
8h 13m
1 stop
CVG12:29 amCincinnati Cinci./N. Kentucky
Aug 11
CVG7:39 amCincinnati Cinci./N. Kentucky
8h 41m
2 stops
EYW4:20 pmKey West
$324
American Airlines
May 7
EYW3:58 pmKey West
7h 58m
2 stops
CVG11:56 pmCincinnati Cinci./N. Kentucky
May 15
CVG3:35 pmCincinnati Cinci./N. Kentucky
7h 01m
1 stop
EYW10:36 pmKey West
$344
American Airlines
Mar 26
EYW7:45 amKey West
9h 11m
2 stops
CVG4:56 pmCincinnati Cinci./N. Kentucky
Mar 29
CVG5:00 amCincinnati Cinci./N. Kentucky
7h 54m
1 stop
EYW12:54 pmKey West
$464

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Cincinnati that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated Mac 24, 2026.
Use the filters below to find and compare flights from Key West to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Jumaat 5/8

12:01 pm-2:48 pm

Nonstop2h 47m

Cincinnati Cinci./N. Kentucky

Jumaat 5/15

8:35 am-11:11 am

Nonstop2h 36m

$236

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Isnin 4/6

12:26 pm-3:13 pm

Nonstop2h 47m

Cincinnati Cinci./N. Kentucky

Jumaat 4/10

8:35 am-11:11 am

Nonstop2h 36m

$275

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Jumaat 5/8

12:01 pm-2:48 pm

Nonstop2h 47m

Cincinnati Cinci./N. Kentucky

Jumaat 5/15

12:46 pm-10:24 am

3 stops45h 38m

$278

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Sabtu 4/25

11:54 am-5:48 pm

2 stops29h 54m

Cincinnati Cinci./N. Kentucky

Khamis 4/30

2:33 pm-2:43 pm

1 stop24h 10m

$292

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Jumaat 5/8

12:07 pm-11:55 pm

1 stop11h 48m

Cincinnati Cinci./N. Kentucky

Jumaat 5/15

8:35 am-11:11 am

Nonstop2h 36m

$299

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Khamis 5/7

12:05 pm-11:40 pm

1 stop11h 35m

Cincinnati Cinci./N. Kentucky

Jumaat 5/15

8:35 am-11:11 am

Nonstop2h 36m

$305

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Sabtu 4/25

11:54 am-6:58 pm

1 stop7h 04m

Cincinnati Cinci./N. Kentucky

Khamis 4/30

2:33 pm-2:43 pm

1 stop24h 10m

$308

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Jumaat 5/8

1:11 pm-11:41 am

2 stops22h 30m

Cincinnati Cinci./N. Kentucky

Jumaat 5/15

8:35 am-11:11 am

Nonstop2h 36m

$312

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Isnin 4/6

9:49 am-2:22 pm

2 stops28h 33m

Cincinnati Cinci./N. Kentucky

Jumaat 4/10

8:35 am-11:11 am

Nonstop2h 36m

$315

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Jumaat 4/3

1:06 pm-12:37 am

1 stop11h 31m

Cincinnati Cinci./N. Kentucky

Isnin 4/6

7:01 pm-12:21 pm

1 stop17h 20m

$317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 Cinci./N. Kentucky flights?

There is only 1 cabin class available to choose from on Key West to Cincinnati Cinci./N. Kentucky 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 March 2026, prices for Key West to Cincinnati flights are approximately 15% 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

Fastest flight time

11h 31m

Direct flights

Tue and Sat

Airports in Cincinnati

1 airport
The fastest flight from Key West to Cincinnati takes 11h 31m
Direct flights go from Key West to Cincinnati on Tuesday and Saturday. 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

  • 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 11h 31m.

  • 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
Newport
Sharonville
Covington
Williamstown
Middletown
Lawrenceburg
Blue Ash
West Chester
Fairfield
Oxford
Dry Ridge
Monroe
Hebron
Bethel
Trenton
Corinth
Georgetown
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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1 adult
Khamis 4/23
Khamis 4/30
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