How popular is this Cincinnati to Key West flight route?

Within the past month, 8 users have taken a look at flights from Cincinnati Cinci./N. Kentucky to Key West.

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 $171 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $225 and $355 round-trip. Allegiant Air is currently priced 48% 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 $126 and United Airlines from $233 one-way.

What is the cheapest day to fly from Cincinnati to Key West?

Travelers seeking maximum savings on their Cincinnati to Key West flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 $138, our data indicates the cheapest price to be $57. The most popular route (Cincinnati Cinci./N. Kentucky - Key West), is priced around $123.

What are the most popular airlines that fly from Cincinnati to Key West?

Consider American Airlines, Delta or Allegiant Air when booking your flight. These represent the most popular airlines when flying from Cincinnati to Key West.

What is the cheapest day to fly round-trip from Cincinnati to Key West?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 226% on the overall cost on flights from Cincinnati to Key West.

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

Travelers have found it’s best to book a flight 59 days in advance to save up to 183% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Cincinnati to Key West 1-2 weeks in advance for as low as $215, or $473 for flights within the next 24 hours.

What is the cheapest month to fly from Cincinnati to Key West?

Flights from Cincinnati to Key West lean towards being more expensive in March. Prices are generally better when you fly from Cincinnati to Key West in September, with the cheapest ticket starting at $121.

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.

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.

$57+ Flights from Cincinnati to Key West

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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.

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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Key West are usually found in September or July, booked 82 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Cincinnati to Key West

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$171 (FlightHub)
One-way from	$57 (Mytrip)
Popular in	March
Cheapest in	September
Average price	$375
Good round-trip deal	$144 or less
Good one-way deal	$76 or less

Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Key West flight deals.

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Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Key West flights.

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From Cincinnati Cinci./N. Kentucky to Key West

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One-way flight from Cincinnati Cinci./N. Kentucky to Key West

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($52 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to Key West.

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Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to Key West.

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Find 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 April 11, 2025.

Fri 8/2212:51 pmCVG - EYW

Nonstop2h 31mAllegiant Air

Mon 8/254:12 pmEYW - CVG

Nonstop2h 41mAllegiant Air

Deal found 4/11

$171

Tue 6/246:16 amCVG - EYW

1 stop7h 52mAmerican Airlines

Wed 7/23:02 pmEYW - CVG

1 stop6h 12mAmerican Airlines

Deal found 4/10

$225

Mon 6/26:00 amCVG - EYW

1 stop8h 00mMultiple Airlines

Fri 6/62:45 pmEYW - CVG

1 stop9h 43mMultiple Airlines

Deal found 4/9

$285

Wed 5/71:49 pmCVG - EYW

1 stop6h 18mDelta

Mon 5/126:25 pmEYW - CVG

1 stop5h 34mDelta

Deal found 4/10

$355

Mon 6/302:10 pmCVG - EYW

2 stops27h 55mUnited Airlines

Fri 7/42:45 pmEYW - CVG

2 stops22h 32mUnited Airlines

Deal found 4/10

$385

Best flights from Cincinnati to Key West
Discover carefully curated flight deals from Cincinnati to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Fri 8/2212:51 pmCVG - EYW

Nonstop2h 31mAllegiant Air

Mon 8/254:12 pmEYW - CVG

Nonstop2h 41mAllegiant Air

Deal found 4/11

$171

Tue 6/246:16 amCVG - EYW

1 stop7h 52mAmerican Airlines

Wed 7/23:02 pmEYW - CVG

1 stop6h 12mAmerican Airlines

Deal found 4/10

$225

Mon 6/26:00 amCVG - EYW

1 stop8h 00mMultiple Airlines

Fri 6/62:45 pmEYW - CVG

1 stop9h 43mMultiple Airlines

Deal found 4/9

$285

Wed 5/71:49 pmCVG - EYW

1 stop6h 18mDelta

Mon 5/126:25 pmEYW - CVG

1 stop5h 34mDelta

Deal found 4/10

$355

Mon 6/302:10 pmCVG - EYW

2 stops27h 55mUnited Airlines

Fri 7/42:45 pmEYW - CVG

2 stops22h 32mUnited Airlines

Deal found 4/10

$385

Last-minute flights from Cincinnati to Key West
Discover last-minute flight deals from Cincinnati to Key West. Data last updated April 11, 2025 and is based on user searches.

Thu 4/176:30 amCVG - EYW

2 stops33h 50mMultiple Airlines

Sun 4/209:03 amEYW - CVG

1 stop14h 28mMultiple Airlines

Deal found 4/10

$426

Fri 4/183:22 pmCVG - EYW

1 stop5h 08mDelta

Mon 4/2112:25 pmEYW - CVG

1 stop6h 39mDelta

Deal found 4/10

$369

Sun 4/201:36 pmCVG - EYW

1 stop19h 29mAllegiant Air

Fri 4/2511:10 amEYW - CVG

Nonstop2h 41mAllegiant Air

Deal found 4/10

$220

Sun 4/2011:26 amCVG - EYW

1 stop7h 29mAmerican Airlines

Fri 4/258:00 amEYW - CVG

1 stop6h 45mAmerican Airlines

Deal found 4/10

$409

Mon 4/217:30 amCVG - EYW

1 stop7h 34mUnited Airlines

Fri 4/252:45 pmEYW - CVG

2 stops22h 37mUnited Airlines

Deal found 4/10

$499

Sun 5/46:30 amCVG - EYW

2 stops33h 46mMultiple Airlines

Sat 5/103:46 pmEYW - CVG

1 stop7h 39mMultiple Airlines

Deal found 4/10

$300

Wed 5/71:49 pmCVG - EYW

1 stop6h 18mDelta

Mon 5/126:25 pmEYW - CVG

1 stop5h 34mDelta

Deal found 4/10

$355

Mon 5/124:20 pmCVG - EYW

2 stops21h 40mUnited Airlines

Fri 5/168:45 amEYW - CVG

2 stops32h 17mUnited Airlines

Deal found 4/10

$432

Mon 5/1912:51 pmCVG - EYW

Nonstop2h 31mAllegiant Air

Fri 5/235:31 pmEYW - CVG

1 stop6h 07mAllegiant Air

Deal found 4/10

$173

Wed 5/218:00 amCVG - EYW

2 stops8h 52mAmerican Airlines

Wed 5/285:23 pmEYW - CVG

1 stop5h 39mAmerican Airlines

Deal found 4/10

$230

One-way flights from Cincinnati to Key West
Search for one-way flight options from Cincinnati to Key West. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Mon 5/127:45 amCVG - EYW

Nonstop2h 35mAllegiant Air

Deal found 4/9

$57

Tue 7/155:00 amCVG - EYW

1 stop7h 00mAmerican Airlines

Deal found 4/10

$126

Mon 5/126:00 amCVG - EYW

1 stop8h 00mMultiple Airlines

Deal found 4/9

$143

Sat 6/1410:23 amCVG - EYW

2 stops27h 37mUnited Airlines

Deal found 4/10

$233

Sat 6/1412:15 pmCVG - EYW

1 stop7h 24mDelta

Deal found 4/10

$319

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cincinnati to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Fri 8/22

12:51 pm-3:22 pm

Nonstop2h 31m

Key West

Mon 8/25

4:12 pm-6:53 pm

Nonstop2h 41m

$171

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Tue 6/24

6:16 am-2:08 pm

1 stop7h 52m

Key West

Wed 7/2

3:02 pm-9:14 pm

1 stop6h 12m

$225

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 6/2

6:00 am-2:00 pm

1 stop8h 00m

Key West

Fri 6/6

2:45 pm-12:28 am

1 stop9h 43m

$285

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Wed 5/7

1:49 pm-8:07 pm

1 stop6h 18m

Key West

Mon 5/12

6:25 pm-11:59 pm

1 stop5h 34m

$355

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 6/30

2:10 pm-6:05 pm

2 stops27h 55m

Key West

Fri 7/4

2:45 pm-1:17 pm

2 stops22h 32m

$385

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 5/12

7:45 am-10:20 am

Nonstop2h 35m

$57

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Tue 7/15

5:00 am-12:00 pm

1 stop7h 00m

$126

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 5/12

6:00 am-2:00 pm

1 stop8h 00m

$143

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Sat 6/14

10:23 am-2:00 pm

2 stops27h 37m

$233

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Sat 6/14

12:15 pm-7:39 pm

1 stop7h 24m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Compare providers for flights from Cincinnati to Key West

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 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?

To ensure you get the cheapest price possible for a flight from Cincinnati to Key West, you should look to book at least 82 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 $328). Flying from Cincinnati to Key West in March is currently the most expensive (average of $493). 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?

It’s typically best to fly out from Cincinnati to Key West in the morning. Doing so could potentially save you 39% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Key West by month

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

To help decide which airline to fly from Cincinnati to Key West, see what other customers have to say about Delta, United Airlines and Allegiant Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,911 reviews

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

8.0

Very good

7,911 reviews

Delta

8.0

Very good

7,911 reviews

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

8,636 reviews

Delta

8.0

Very good

7,911 reviews

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

7.3

Good

734 reviews

Delta

8.0

Very good

7,911 reviews

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

10,000 reviews

Delta

8.0

Very good

7,911 reviews

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

How popular is this Cincinnati to Key West flight route?
Within the past month, 8 users have taken a look at flights from Cincinnati Cinci./N. Kentucky to Key West.
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 $171 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $225 and $355 round-trip. Allegiant Air is currently priced 48% 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 $126 and United Airlines from $233 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 $138, our data indicates the cheapest price to be $57. The most popular route (Cincinnati Cinci./N. Kentucky - Key West), is priced around $123.
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 $328). Flying from Cincinnati to Key West in March is currently the most expensive (average of $493). 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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Other flights to Key West

Top 4 airlines flying from Cincinnati to Key West

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$106	Average$239	FlexibilityNo cancel fee	On-time88%
American Airlines	Cheapest$255	Average$392	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$257	Average$401	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$268	Average$422	FlexibilityNo cancel fee	On-timeN/A

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$57+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cincinnati to Key West with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Key West are usually found in September or July, booked 82 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Cincinnati to Key West

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Cincinnati to Key West

Cheapest flights from Cincinnati to Key WestExplore 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 April 11, 2025.

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 April 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cincinnati to Key West that are best for you.

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 April.

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.

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 April 4, 2025.

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

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 April 11, 2025.

Rainfall in Key West by month

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

Temperature in Key West by month

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

Reviews of airlines servicing Key West

To help decide which airline to fly from Cincinnati to Key West, see what other customers have to say about Delta, United Airlines and Allegiant Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

What are the cheapest flights from Cincinnati to Key West?

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

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

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

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

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 Cincinnati to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Cincinnati to Key West

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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 April 11, 2025.