HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cincinnati

$111+ Cheap flights from Key West to Cincinnati (EYW - CVG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — CVG
Jun 19 — Jun 261
Do 6/19
Do 6/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key West to Cincinnati with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Key West to Cincinnati

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Cincinnati (CVG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Juni 14, 2025.

Round-trip from

$198
(Cheapflightsfares)

One-way from

$111
(Mytrip)
From Key West to Cincinnati Cinci./N. Kentucky
Search Deals
One-way flight from Key West to Cincinnati Cinci./N. Kentucky
Search Deals

Find flight deals from Key West to Cincinnati

Cheapest flights from Key West to Cincinnati
Explore the most affordable flight options available from Key West to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juni 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/304:02 pmEYW - CVG
Nonstop2h 40mAllegiant Air
Mi 7/212:10 pmCVG - EYW
Nonstop2h 33mAllegiant Air
Deal found 6/12$198
This Mytrip deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/110:02 amEYW - CVG
1 stop8h 38mMultiple Airlines
Mo 8/412:43 pmCVG - EYW
Nonstop2h 33mMultiple Airlines
Deal found 6/13$254
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/112:47 pmEYW - CVG
1 stop4h 31mAmerican Airlines
Mo 8/46:06 amCVG - EYW
1 stop5h 25mAmerican Airlines
Deal found 6/13$306
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/17:10 amEYW - CVG
1 stop6h 52mDelta
Mi 7/212:15 pmCVG - EYW
1 stop5h 19mDelta
Deal found 6/12$507
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/222:12 pmEYW - CVG
3 stops25h 09mUnited Airlines
Do 7/2410:16 amCVG - EYW
2 stops26h 56mUnited Airlines
Deal found 6/13$819

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated Juni 14, 2025.
Use the filters below to find and compare flights from Key West to Cincinnati that are best for you.

Fly from

Key West

Fly to

Cincinnati

Route

Depart

Return

Price

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Mo 6/30

4:02 pm-6:42 pm

Nonstop2h 40m

Cincinnati Cinci./N. Kentucky

Mi 7/2

12:10 pm-2:43 pm

Nonstop2h 33m

$198

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Fr 8/1

10:02 am-6:40 pm

1 stop8h 38m

Cincinnati Cinci./N. Kentucky

Mo 8/4

12:43 pm-3:16 pm

Nonstop2h 33m

$254

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Fr 8/1

12:47 pm-5:18 pm

1 stop4h 31m

Cincinnati Cinci./N. Kentucky

Mo 8/4

6:06 am-11:31 am

1 stop5h 25m

$306

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Di 7/1

7:10 am-2:02 pm

1 stop6h 52m

Cincinnati Cinci./N. Kentucky

Mi 7/2

12:15 pm-5:34 pm

1 stop5h 19m

$507

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Di 7/22

2:12 pm-3:21 pm

3 stops25h 09m

Cincinnati Cinci./N. Kentucky

Do 7/24

10:16 am-1:12 pm

2 stops26h 56m

$819

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Fr 7/18

5:26 pm-11:38 pm

1 stop6h 12m

$111

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Fr 7/18

10:02 am-8:51 am

2 stops22h 49m

$233

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Fr 8/8

6:27 pm-12:30 am

1 stop6h 03m

$242

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Fr 8/8

11:26 am-10:01 pm

2 stops10h 35m

$269

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Fr 8/8

2:12 pm-11:47 pm

3 stops33h 35m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 11 results
1
2

Best time to book a flight from Key West to Cincinnati

Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key West to Cincinnati

What is the cheapest time of day to fly from EYW to CVG?

Find hourly flight availability from Key West to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Juni 14, 2025.

When flying from Key West to Cincinnati, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cincinnati by month

Plan your trip to Cincinnati by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cincinnati ranges from 2.8 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. September is typically the driest time to visit Cincinnati when rainfall is around 2.8 in.

Temperature in Cincinnati by month

Plan your trip to Cincinnati by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cincinnati, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Cincinnati

Get insights into the airlines that provide service to Cincinnati. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cincinnati. Reviews last updated Juni 14, 2025.
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,793 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Allegiant Air
7.3
Good
724 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key West to Cincinnati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Key West to Cincinnati round-trip?

    Cheapflights users have booked flights from Key West to Cincinnati round-trip from $198. Other airlines that can offer you cheap pricing are American Airlines, from $306, and Delta, from $507.

  • What are the cheapest airlines to fly from Key West to Cincinnati one-way?

    $111 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $242 and $269, respectively.

  • Can I find deals for flights from Key West to Cincinnati that include hotel bookings?

    Yes. In addition to deals on Key West to Cincinnati flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Cincinnati?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Cincinnati.

  • Can I find deals for business class flights from Key West to Cincinnati?

    Yes. Cheapflights offers flight deals from Key West to Cincinnati by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key West to Cincinnati?

    Currently, August is the cheapest month in which you can book a flight from Key West to Cincinnati (average of $239). Flying from Key West to Cincinnati in March is currently the most expensive (average of $292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Key West?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key West to Cincinnati

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Cleveland flights
Fort Lauderdale to Detroit flights
Orlando to Detroit flights
Miami to Detroit flights
Tampa to Detroit flights
Jacksonville to Detroit flights
Orlando to Pittsburgh flights
Orlando to Cincinnati flights
Fort Myers to Detroit flights
Tampa to Pittsburgh flights
Fort Lauderdale to Cleveland flights
Tampa to Cincinnati flights
Fort Lauderdale to Pittsburgh flights
Fort Myers to Cleveland flights
Fort Lauderdale to Cincinnati flights
Tampa to Cleveland flights
Orlando to Columbus flights
West Palm Beach to Detroit flights
Fort Lauderdale to Columbus flights
Miami to Cleveland flights
Miami to Pittsburgh flights
Miami to Columbus flights
Jacksonville to Pittsburgh flights
St Petersburg to Pittsburgh flights
Fort Myers to Cincinnati flights
Jacksonville to Cleveland flights
West Palm Beach to Cleveland flights
Miami to Cincinnati flights
Sarasota to Columbus flights
Tampa to Columbus flights
Orlando to Akron flights
St Petersburg to Cincinnati flights
Sarasota to Detroit flights
Orlando Sanford Intl to Cincinnati flights
Pensacola to Detroit flights
Fort Myers to Pittsburgh flights
West Palm Beach to Columbus flights
Fort Myers to Columbus flights
Tampa to Dayton flights
Gainesville to Detroit flights
West Palm Beach to Cincinnati flights
Fort Myers to Akron flights
Sarasota to Akron flights
Orlando to Dayton flights
Tampa to Akron flights
Jacksonville to Cincinnati flights
Pensacola to Cincinnati flights
Sarasota to Pittsburgh flights
Pensacola to Pittsburgh flights
Jacksonville to Columbus flights

Top airline flying from Key West to Cincinnati

Discover the top airline that operate flights from Key West to Cincinnati. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Juni 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$459FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.