HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cincinnati

$133+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — CVG
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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

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 February 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:01 pm
EYW
-
CVG
1 stop5h 25m
Multiple Airlines
Wed 3/115:45 am
CVG
-
EYW
1 stop5h 26m
Multiple Airlines
Deal found 2/12$240
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:49 am
EYW
-
CVG
1 stop7h 08m
Multiple Airlines
Mon 2/169:00 am
CVG
-
EYW
Nonstop2h 38m
Multiple Airlines
Deal found 2/10$302
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:53 am
EYW
-
CVG
1 stop8h 00m
Multiple Airlines
Sat 2/213:20 pm
CVG
-
EYW
1 stop17h 46m
Multiple Airlines
Deal found 2/9$306
This Delta deal was found by Cheapflights users on 2/9. 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.
Sat 3/75:56 pm
EYW
-
CVG
1 stop5h 59m
Delta
Wed 3/112:50 pm
CVG
-
EYW
1 stop4h 51m
Delta
Deal found 2/9$309
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:49 am
EYW
-
CVG
1 stop7h 08m
Multiple Airlines
Sun 2/159:22 pm
CVG
-
EYW
1 stop11h 47m
Multiple Airlines
Deal found 2/10$313
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 2/277:00 am
EYW
-
CVG
1 stop8h 28m
United Airlines
Tue 3/37:00 am
CVG
-
EYW
2 stops9h 07m
United Airlines
Deal found 2/11$314
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:01 pm
EYW
-
CVG
2 stops44h 52m
Multiple Airlines
Sat 2/283:20 pm
CVG
-
EYW
1 stop17h 46m
Multiple Airlines
Deal found 2/9$341
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/246:34 pm
EYW
-
CVG
1 stop5h 03m
American Airlines
Sat 2/283:35 pm
CVG
-
EYW
1 stop7h 02m
American Airlines
Deal found 2/9$369
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Fri 2/1312:28 pm
EYW
-
CVG
Nonstop2h 43m
Allegiant Air
Mon 2/169:00 am
CVG
-
EYW
Nonstop2h 38m
Allegiant Air
Deal found 2/10$370

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(Kiwi.com)

One-way from

$133
(Kiwi.com)

Good one-way deal

$167 or less
Provider with most accurate pricing for Key West-Cincinnati Cinci./N. Kentucky flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Cincinnati Cinci./N. Kentucky flights.
Search Deals
From Key West to Cincinnati Cinci./N. Kentucky
Search Deals
One-way flight from Key West to Cincinnati Cinci./N. Kentucky
Search Deals
Price to beat on a one-way flight from Key West to Cincinnati Cinci./N. Kentucky.
Search Deals

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 February 13, 2026.
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

Sat 3/7

5:56 pm-11:55 pm

1 stop5h 59m

Cincinnati Cinci./N. Kentucky

Wed 3/11

2:50 pm-7:41 pm

1 stop4h 51m

$309

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Fri 2/27

7:00 am-3:28 pm

1 stop8h 28m

Cincinnati Cinci./N. Kentucky

Tue 3/3

7:00 am-4:07 pm

2 stops9h 07m

$314

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Tue 2/24

1:01 pm-9:53 am

2 stops44h 52m

Cincinnati Cinci./N. Kentucky

Sat 2/28

3:20 pm-9:06 am

1 stop17h 46m

$341

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Thu 2/26

7:00 am-3:28 pm

1 stop8h 28m

Cincinnati Cinci./N. Kentucky

Sun 3/1

7:00 am-4:07 pm

2 stops9h 07m

$379

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Fri 2/27

5:04 pm-11:55 pm

1 stop6h 51m

Cincinnati Cinci./N. Kentucky

Tue 3/3

7:30 am-2:40 pm

1 stop7h 10m

$406

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Tue 2/24

1:55 pm-11:37 pm

2 stops9h 42m

Cincinnati Cinci./N. Kentucky

Sat 2/28

10:50 am-6:54 pm

2 stops8h 04m

$427

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Wed 4/15

12:39 pm-1:05 pm

1 stop24h 26m

$133

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Mon 5/25

11:52 am-2:33 pm

Nonstop2h 41m

$166

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Wed 2/25

12:38 pm-5:15 pm

1 stop4h 37m

$170

Key WestCincinnati

EYW - CVG

EYWCVG

Key West

Thu 4/2

4:22 pm-10:41 am

2 stops18h 19m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 13 results
1
2

Compare providers for flights from Key West to Cincinnati

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Cincinnati in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-Cincinnati flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Cincinnati flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Cincinnati flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Cincinnati flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Cincinnati flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 February 13, 2026.

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.

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.

  • How long is the flight from Key West to Cincinnati?

    There are many flights that can get you from Key West to Cincinnati in 5h 59m. Fly via Delta or United Airlines to get the fastest option. There are 1015 mi between Key West and Cincinnati. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $95 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 American Airlines and Delta, with prices starting from $189 and $189, respectively.

  • What are the cheapest flights from Key West to Cincinnati?

    While on average a flight from Key West to Cincinnati is generally $219, our data shows the cheapest flight currently is $167. When looking at the most popular route, (Key West - Cincinnati Cinci./N. Kentucky), you can expect to pay $309 for that flight.

  • 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.

See more FAQs

Traveling to a place near Cincinnati?

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

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.
Tampa to Detroit flights
Orlando to Detroit flights
Tampa to Cincinnati flights
Fort Lauderdale to Detroit flights
Fort Myers to Cleveland flights
Orlando to Cleveland flights
Miami to Detroit flights
Tampa to Cleveland flights
Fort Myers to Detroit flights
Fort Lauderdale to Cincinnati flights
Fort Lauderdale to Cleveland flights
Orlando to Cincinnati flights
Orlando to Pittsburgh flights
Fort Myers to Cincinnati flights
Tampa to Pittsburgh flights
Tampa to Columbus flights
Jacksonville to Detroit flights
West Palm Beach to Detroit flights
Orlando to Columbus flights
St Petersburg to Cincinnati flights
Fort Lauderdale to Pittsburgh flights
Fort Lauderdale to Columbus flights
Miami to Cleveland flights
Sarasota to Detroit flights
Miami to Akron flights
Orlando Sanford Intl to Cincinnati flights
Miami to Columbus flights
Miami to Cincinnati flights
Fort Myers to Pittsburgh flights
Sarasota to Pittsburgh flights
Sarasota to Akron flights
Fort Lauderdale to Akron flights
Orlando to Akron flights
Sarasota to Columbus flights
Jacksonville to Cleveland flights
West Palm Beach to Cleveland flights
Miami to Pittsburgh flights
Orlando to Dayton flights
Fort Myers to Columbus flights
Pensacola to Detroit flights
Jacksonville to Pittsburgh flights
Tampa to Akron flights
Pensacola to Cincinnati flights
Tampa to Dayton flights
Daytona Beach to Pittsburgh flights
Tallahassee to Pittsburgh flights
Daytona Beach to Detroit flights
Jacksonville to Cincinnati flights
Jacksonville to Akron flights
Jacksonville to Columbus flights

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.
Site
Cookie settings©2026 Cheapflights