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Cheap flights from Key West to Cincinnati from $92

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 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
9:46 am - 11:26 pm
EYW
-
CVG
13h 40m1 stop
Multiple Airlines Logo
1:07 pm - 12:26 pm
CVG
-
EYW
23h 19m2 stops
$273Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
American Airlines Logo
6:43 pm - 11:28 pm
EYW
-
CVG
4h 45m1 stop
American Airlines Logo
6:13 pm - 11:56 pm
CVG
-
EYW
5h 43m1 stop
$279American Airlines
Sun, Jan 25 - Mon, Feb 2
American Airlines Logo
6:43 pm - 11:28 pm
EYW
-
CVG
4h 45m1 stop
American Airlines Logo
7:56 am - 4:49 pm
CVG
-
EYW
8h 53m2 stops
$284American Airlines
Sun, Jan 25 - Mon, Feb 2
Multiple Airlines Logo
9:46 am - 11:26 pm
EYW
-
CVG
13h 40m1 stop
Multiple Airlines Logo
7:14 pm - 12:26 pm
CVG
-
EYW
17h 12m1 stop
$332Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
2:25 pm - 9:30 pm
EYW
-
CVG
7h 05m1 stop
United Airlines Logo
7:00 am - 4:22 pm
CVG
-
EYW
9h 22m2 stops
$364United Airlines
Thu, Jan 29 - Sun, Feb 1
United Airlines Logo
2:25 pm - 9:30 pm
EYW
-
CVG
7h 05m1 stop
United Airlines Logo
10:05 am - 4:22 pm
CVG
-
EYW
6h 17m1 stop
$404United Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
6:43 pm - 11:28 pm
EYW
-
CVG
4h 45m1 stop
American Airlines Logo
5:08 pm - 9:47 pm
CVG
-
EYW
4h 39m1 stop
$426American Airlines
Sun, Jan 25 - Mon, Feb 2
American Airlines Logo
6:43 pm - 11:28 pm
EYW
-
CVG
4h 45m1 stop
American Airlines Logo
3:18 pm - 11:56 pm
CVG
-
EYW
8h 38m2 stops
$431American Airlines
Sun, Jan 25 - Mon, Feb 2
Multiple Airlines Logo
10:59 am - 12:08 am
EYW
-
CVG
13h 09m1 stop
Multiple Airlines Logo
7:24 pm - 7:07 am
CVG
-
EYW
11h 43m2 stops
$445Multiple Airlines
Thu, Dec 25 - Fri, Dec 26
United Airlines Logo
2:25 pm - 8:46 pm
EYW
-
CVG
30h 21m3 stops
United Airlines Logo
7:00 am - 4:22 pm
CVG
-
EYW
9h 22m2 stops
$503United Airlines
Thu, Jan 29 - Sun, Feb 1

American Airlines flights from Key West to Cincinnati

Our best American Airlines deals on Key West to Cincinnati flight tickets
American Airlines
Jan 25
EYW6:43 pmKey West
4h 45m
1 stop
CVG11:28 pmCincinnati Cinci./N. Kentucky
Feb 2
CVG6:13 pmCincinnati Cinci./N. Kentucky
5h 43m
1 stop
EYW11:56 pmKey West
$279
Find similar
American Airlines
Jan 25
EYW6:43 pmKey West
4h 45m
1 stop
CVG11:28 pmCincinnati Cinci./N. Kentucky
Feb 2
CVG7:56 amCincinnati Cinci./N. Kentucky
8h 53m
2 stops
EYW4:49 pmKey West
$284
Find similar
American Airlines
Jan 25
EYW6:43 pmKey West
4h 45m
1 stop
CVG11:28 pmCincinnati Cinci./N. Kentucky
Feb 2
CVG5:08 pmCincinnati Cinci./N. Kentucky
4h 39m
1 stop
EYW9:47 pmKey West
$426
Find similar

United Airlines flights from Key West to Cincinnati

Our best United Airlines deals on Key West to Cincinnati flight tickets
United Airlines
Jan 29
EYW2:25 pmKey West
7h 05m
1 stop
CVG9:30 pmCincinnati Cinci./N. Kentucky
Feb 1
CVG7:00 amCincinnati Cinci./N. Kentucky
9h 22m
2 stops
EYW4:22 pmKey West
$364
Find similar
United Airlines
Jan 29
EYW2:25 pmKey West
7h 05m
1 stop
CVG9:30 pmCincinnati Cinci./N. Kentucky
Feb 1
CVG10:05 amCincinnati Cinci./N. Kentucky
6h 17m
1 stop
EYW4:22 pmKey West
$404
Find similar
United Airlines
Jan 29
EYW2:25 pmKey West
30h 21m
3 stops
CVG8:46 pmCincinnati Cinci./N. Kentucky
Feb 1
CVG7:00 amCincinnati Cinci./N. Kentucky
9h 22m
2 stops
EYW4:22 pmKey West
$503
Find similar

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 December 15, 2025.
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

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Thu 2/5

9:46 am-11:26 pm

1 stop13h 40m

Cincinnati Cinci./N. Kentucky

Thu 2/12

1:07 pm-12:26 pm

2 stops23h 19m

$273

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Sun 1/25

6:43 pm-11:28 pm

1 stop4h 45m

Cincinnati Cinci./N. Kentucky

Mon 2/2

6:13 pm-11:56 pm

1 stop5h 43m

$279

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Sun 1/25

6:43 pm-11:28 pm

1 stop4h 45m

Cincinnati Cinci./N. Kentucky

Mon 2/2

7:56 am-4:49 pm

2 stops8h 53m

$284

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Thu 2/5

9:46 am-11:26 pm

1 stop13h 40m

Cincinnati Cinci./N. Kentucky

Thu 2/12

7:14 pm-12:26 pm

1 stop17h 12m

$332

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Thu 1/29

2:25 pm-9:30 pm

1 stop7h 05m

Cincinnati Cinci./N. Kentucky

Sun 2/1

7:00 am-4:22 pm

2 stops9h 22m

$364

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Thu 1/29

2:25 pm-9:30 pm

1 stop7h 05m

Cincinnati Cinci./N. Kentucky

Sun 2/1

10:05 am-4:22 pm

1 stop6h 17m

$404

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Sun 1/25

6:43 pm-11:28 pm

1 stop4h 45m

Cincinnati Cinci./N. Kentucky

Mon 2/2

5:08 pm-9:47 pm

1 stop4h 39m

$426

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Sun 1/25

6:43 pm-11:28 pm

1 stop4h 45m

Cincinnati Cinci./N. Kentucky

Mon 2/2

3:18 pm-11:56 pm

2 stops8h 38m

$431

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Thu 12/25

10:59 am-12:08 am

1 stop13h 09m

Cincinnati Cinci./N. Kentucky

Fri 12/26

7:24 pm-7:07 am

2 stops11h 43m

$445

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Thu 1/29

2:25 pm-8:46 pm

3 stops30h 21m

Cincinnati Cinci./N. Kentucky

Sun 2/1

7:00 am-4:22 pm

2 stops9h 22m

$503

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 day to depart on your flight to Cincinnati?

According to our data, Thursday is the cheapest day to fly to Cincinnati from Key West. The lowest ticket price found for a Thursday departure recently was $296. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Tuesday is the most expensive day to depart from Key West because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $327.

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 December 2025, prices for Key West to Cincinnati flights are approximately 32% cheaper 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

2h 44m

Direct flights

Tue, Thu, Sat and Sun

Airports in Cincinnati

1 airport
The fastest flight from Key West to Cincinnati takes 2h 44m
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

  • 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 44m.

  • 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
Middletown
Williamstown
Lawrenceburg
Blue Ash
West Chester
Fairfield
Oxford
Dry Ridge
Monroe
Edgewood
Hebron
Bethel
Ghent
Trenton
Corinth

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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