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$77+ Cheap flights from Cincinnati to Key West (CVG - EYW)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — EYW
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Cincinnati to Key West

Cheapest flights from Cincinnati to Key West
Explore the most affordable flight options available from Cincinnati to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 2/159:22 pm
CVG
-
EYW
1 stop11h 47m
Multiple Airlines
Fri 2/209:49 am
EYW
-
CVG
1 stop7h 08m
Multiple Airlines
Deal found 1/27$208
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 2/236:05 am
CVG
-
EYW
1 stop8h 42m
Multiple Airlines
Mon 3/21:06 pm
EYW
-
CVG
1 stop25h 04m
Multiple Airlines
Deal found 1/26$222
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 2/27:00 am
CVG
-
EYW
Nonstop2h 51m
Multiple Airlines
Fri 2/61:06 pm
EYW
-
CVG
1 stop10h 20m
Multiple Airlines
Deal found 1/26$227
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Mon 2/27:00 am
CVG
-
EYW
Nonstop2h 51m
Multiple Airlines
Mon 2/91:06 pm
EYW
-
CVG
1 stop25h 04m
Multiple Airlines
Deal found 1/25$228
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Mon 2/231:07 pm
CVG
-
EYW
2 stops23h 14m
Multiple Airlines
Fri 2/271:06 pm
EYW
-
CVG
1 stop11h 53m
Multiple Airlines
Deal found 1/27$237
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/74:23 pm
CVG
-
EYW
1 stop16h 43m
Multiple Airlines
Thu 2/1211:01 am
EYW
-
CVG
1 stop25h 01m
Multiple Airlines
Deal found 1/26$238
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 3/43:20 pm
CVG
-
EYW
1 stop17h 46m
Multiple Airlines
Sun 3/89:46 am
EYW
-
CVG
1 stop21h 37m
Multiple Airlines
Deal found 1/27$239
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 2/261:07 pm
CVG
-
EYW
2 stops24h 23m
Multiple Airlines
Thu 3/54:22 pm
EYW
-
CVG
1 stop18h 36m
Multiple Airlines
Deal found 1/27$240
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 3/25:05 am
CVG
-
EYW
1 stop8h 25m
Multiple Airlines
Thu 3/54:22 pm
EYW
-
CVG
1 stop18h 36m
Multiple Airlines
Deal found 1/26$245

Find flight deals from Cincinnati to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Key West (EYW). 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(Kiwi.com)

One-way from

$77
(Super.com)

Popular in

March

Cheapest in

August

Average price

$294

Good round-trip deal

$257 or less

Good one-way deal

$73 or less
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Key West flights.
Search Deals
From Cincinnati Cinci./N. Kentucky to Key West
Search Deals
One-way flight from Cincinnati Cinci./N. Kentucky to Key West
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to Key West.
Search Deals
Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to Key West.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati to Key West 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 January 28, 2026.
Use the filters below to find and compare flights from Cincinnati to Key West that are best for you.

Fly from

Cincinnati

Fly to

Key West

Route

Depart

Return

Price

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Sun 2/15

9:22 pm-9:09 am

1 stop11h 47m

Key West

Fri 2/20

9:49 am-4:57 pm

1 stop7h 08m

$208

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Thu 2/26

1:07 pm-1:30 pm

2 stops24h 23m

Key West

Thu 3/5

4:22 pm-10:58 am

1 stop18h 36m

$240

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Tue 7/14

2:11 pm-10:11 pm

1 stop8h 00m

Key West

Wed 7/22

4:05 pm-11:43 pm

1 stop7h 38m

$259

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Tue 7/14

2:11 pm-10:11 pm

1 stop8h 00m

Key West

Tue 7/21

4:05 pm-11:43 pm

1 stop7h 38m

$284

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Tue 7/14

2:45 pm-7:45 pm

1 stop5h 00m

Key West

Tue 7/21

6:00 pm-11:55 pm

1 stop5h 55m

$294

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 3/23

5:45 am-12:26 pm

1 stop6h 41m

Key West

Mon 3/30

1:06 pm-7:19 pm

1 stop6h 13m

$295

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Fri 7/3

8:30 am-11:07 am

Nonstop2h 37m

Key West

Mon 7/6

11:57 am-2:35 pm

Nonstop2h 38m

$305

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Wed 7/15

2:45 pm-7:45 pm

1 stop5h 00m

Key West

Tue 7/21

6:00 pm-11:55 pm

1 stop5h 55m

$309

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Tue 2/10

7:00 am-3:17 pm

1 stop8h 17m

Key West

Sat 2/14

4:34 pm-11:43 pm

1 stop7h 09m

$309

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Fri 4/10

2:50 pm-7:41 pm

1 stop4h 51m

Key West

Tue 4/14

6:19 pm-12:11 am

1 stop5h 52m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 19 results
1
2

Compare providers for flights from Cincinnati to Key West

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 Cincinnati to Key West in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Cincinnati-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Key West 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 Cincinnati-Key West 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 Cincinnati to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Cincinnati 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 Cincinnati to Key West

How far ahead should I book a flight from Cincinnati to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Key West. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Cincinnati to Key West, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Cincinnati to Key West (average of $96). Flying from Cincinnati to Key West in February is currently the most expensive (average of $225). 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.

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

Find hourly flight availability from Cincinnati to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

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

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated January 28, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Cincinnati to Key West to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,123 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Delta
7.9
Good
8,123 reviews
Delta
7.9
Good
8,123 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
United Airlines
7.4
Good
9,208 reviews
Delta
7.9
Good
8,123 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
American Airlines
7.2
Good
11,201 reviews
Delta
7.9
Good
8,123 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Allegiant Air
7.2
Good
706 reviews
Delta
7.9
Good
8,123 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Related info for your journey

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

  • How popular is this Cincinnati to Key West flight route?

    Within the past month, 6 users have taken a look at flights from Cincinnati Cinci./N. Kentucky to Key West.

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

    United Airlines and Delta can get you from Cincinnati to Key West in just under 5h. Your travel time can differ by up to 3h. Airlines will cover a distance of 1015 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Cincinnati to Key West is Allegiant Air. Our recent data shows that you can find tickets from as low as $104 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $244 and $258 round-trip. Allegiant Air is currently priced 66% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $57 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $111 and Delta from $203 one-way.

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

    Looking for the cheapest flight from Cincinnati to Key West? While on average our users pay $217, our data indicates the cheapest price to be $57. The most popular route (Cincinnati Cinci./N. Kentucky - Key West), is priced around $228.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cincinnati to Key West 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 Cincinnati to Key West?

    Currently, August is the cheapest month in which you can book a flight from Cincinnati to Key West (average of $96). Flying from Cincinnati to Key West in February is currently the most expensive (average of $225). 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

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Top 4 airlines flying from Cincinnati to Key West

Discover the top 4 airlines that operate flights from Cincinnati to Key West. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$104Average$230FlexibilityNo cancel feeOn-time88%
DeltaCheapest$244Average$487FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$339FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$391FlexibilityNo cancel feeOn-time71%

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