CVG - EYW

$55 Find Cheap Flights from Cincinnati to Key West - Compare and Save

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Everything you should know

Cheapest round-trip
$97
Typical prices: $205-$412
Allegiant Air
Fri 9/14Tue 9/18
CVG - EYW • Non-stop
Cheapest one-way
$55
Typical prices: $78-$347
Allegiant Air
Fri 8/31
CVG - EYW • Non-stop
Nonstop flights
You can fly direct with Allegiant Air. Average duration is 2h 34m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 61% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $283 (round-trip)
Shortest trip • 4h 34m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Cincinnati to Key West (CVG-EYW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cincinnati to Key West

Mon, Sep 14 - Fri, Sep 18
Allegiant Air Logo
10:00 am - 12:36 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
2h 36mnonstop
Allegiant Air Logo
12:26 pm - 3:03 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
2h 37mnonstop
$104Allegiant Air
Mon, Sep 14 - Fri, Sep 18
Allegiant Air Logo
10:00 am - 12:36 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
2h 36mnonstop
Allegiant Air Logo
12:26 pm - 3:03 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
2h 37mnonstop
$105Allegiant Air
Mon, Sep 14 - Thu, Sep 17
Multiple Airlines Logo
10:00 am - 12:36 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
2h 36mnonstop
Multiple Airlines Logo
12:01 pm - 11:38 amEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
23h 37m2 stops Tampa Atlanta Hartsfield-Jackson
$158Multiple Airlines
Mon, Sep 21 - Fri, Sep 25
Multiple Airlines Logo
10:00 am - 12:36 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
2h 36mnonstop
Multiple Airlines Logo
12:59 pm - 11:38 amEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
22h 39m2 stops Tampa Atlanta Hartsfield-Jackson
$160Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
1:12 pm - 5:55 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
4h 43m1 stop Charlotte Douglas
American Airlines Logo
6:27 pm - 10:57 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
4h 30m1 stop Charlotte Douglas
$295American Airlines
Wed, Jan 20 - Sat, Jan 23
American Airlines Logo
1:09 pm - 6:01 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
4h 52m1 stop Charlotte Douglas
American Airlines Logo
4:24 pm - 11:59 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
7h 35m1 stop Miami
$295American Airlines
Wed, Sep 23 - Tue, Sep 29
Delta Logo
1:30 pm - 8:00 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
6h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:19 pm - 12:23 amEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
6h 04m1 stop Atlanta Hartsfield-Jackson
$295Delta
Wed, Sep 16 - Tue, Sep 22
Delta Logo
3:00 pm - 8:00 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
5h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:19 pm - 12:23 amEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
6h 04m1 stop Atlanta Hartsfield-Jackson
$295Delta
Sat, Jan 30 - Thu, Mar 4
United Airlines Logo
10:20 am - 4:22 pmCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
6h 02m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
2:30 pm - 8:39 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
6h 09m1 stop Newark
$312United Airlines
Sat, Jan 30 - Thu, Mar 4
United Airlines Logo
5:30 am - 11:11 amCVG  Cincinnati Cinci./N. Kentucky-EYW Key West
5h 41m1 stop Chicago O'Hare Intl
United Airlines Logo
2:30 pm - 11:49 pmEYW  Key West-CVG Cincinnati Cinci./N. Kentucky
9h 19m2 stops Newark Washington, D.C. Dulles Intl
$317United Airlines
Booking Insights

Price, demand and travel trends for Cincinnati to Key West flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Cincinnati to Key West with more confidence.

How much is a round-trip flight from Cincinnati to Key West?

Round-trip flights from Cincinnati to Key West start at $97. Prices are below average for this route right now, with typical round-trip fares ranging from $205 to $412. The lowest price found in the past 5 days was $97 on Allegiant Air.

What's the cheapest day of the week to fly from Cincinnati to Key West?

Monday is the cheapest day of the week to fly from Cincinnati to Key West, it is 36% cheaper than the average day. Sunday is the most expensive day with flight prices 102% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • August is the cheapest month to fly from Cincinnati to Key West at $114 round-trip.
  • December ($472) and March ($403) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 314% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Cincinnati to Key West the cheapest?

Flights from Cincinnati to Key West are cheapest 3 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Cincinnati to Key West flights

Low season

October

Cheapest flight

$55
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Cincinnati to Key West

When to book flights from Cincinnati to Key West

Are your dates flexible? Find out the best times to travel from Cincinnati to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Cincinnati to Key West flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What are some ground transportation choices to get from the Key West International Airport (EYW) into the central Key West area?

    The local bus company called Key West Transit operates their SL Line that can take passengers from the airport to the center of Key West in only about 2 minutes. If travelers prefer to take a taxi, the trip time will be roughly the same as the bus.

  • If I would like to rent a car upon my arrival at Key West International Airport, where will I find all the rental car companies?

    This airport features rental car services from around eight different national rental car chains, and each one of these companies has a customer service counter in the arrivals hall of the airport adjacent to the baggage claim area.

  • If I plan on utilizing a rideshare service when I arrive at the Key West International Airport, where does the airport recommend I meet my ride?

    All pick-ups for these types of vehicles occur in the passenger pick-up area along the blue curb just outside of the baggage claim area. Passengers will find this location when they exit the terminal building by turning to the right and making a short walk to the blue curb.

  • Are there any close to the Key West International Airport?

    One option that's just to the east of the entryway to the airport property is the Hampton Inn Key West.

  • What airlines are available from Cincinnati to Key West?

    Only Allegiant Air operates flights between Cincinnati and Key West.

  • Which airports can I use when flying from Cincinnati to Key West?

    Flights from Cincinnati to Key West usually depart from Cincinnati Cinci./N. Kentucky (CVG) and arrive at Key West (EYW).

  • What cabin classes can I book on flights from Cincinnati to Key West?

    Only Economy Class is available on flights from Cincinnati to Key West.

  • How much can I save by taking a layover when flying from Cincinnati to Key West?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $227 round-trip, compared to $283 via a layover through Philadelphia (PHL).

  • What is the standard checked-bag allowance on flights from Cincinnati to Key West?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $30–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Cincinnati to Key West?

    The Airbus A320-100/200 family is used most often on this route, operated mainly by Allegiant Air and JetBlue. Other aircraft seen on the route include Boeing 737 variants.

  • Which airports do connecting flights from Cincinnati to Key West pass through?

    One-stop flights from Cincinnati to Key West most commonly connect through:

    • Charlotte Douglas (CLT) - 40% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 31% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 15% of one-stop connections
    • Miami (MIA) - 4% of one-stop connections

    Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Cincinnati to Key West?

    Yes. Being flexible with your travel dates can save you up to 69% on the Cincinnati to Key West route. Monday is the cheapest departure day at $188 round-trip on average, while Sunday is the most expensive at $588, a difference of $400. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed from Cincinnati to Key West?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Cincinnati to Key West route, 17% of flights were delayed in the past 3 months, with delays averaging 2 hours 17 minutes.

  • What popular places can I visit in Key West?

    Some of the most popular sights in Key West are Duval Street, Key West Historic District and Mallory Square. These are among the most viewed places in Key West on KAYAK.

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

    A nonstop flight from Cincinnati to Key West takes 2h 34m, covering 1,015 miles.

  • What are the earliest and latest flights from Cincinnati to Key West?

    These are the earliest and latest flight times available from Cincinnati to Key West:

    • Earliest: departs at 7:15 am and lands at 9:49 am
    • Latest: departs at 2:14 pm and lands at 4:48 pm.

    The flight takes about 2h 34m.

  • How expensive are last-minute Cincinnati to Key West flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 7% above the route average of $291. Book 3 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Cincinnati to Key West?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Cincinnati to Key West looking right now?

    One-way fares from Cincinnati to Key West are currently higher than usual. Average one-way flight prices are about $188, which is 35% above the typical average for this route.

  • How does Allegiant Air’s on-time performance compare to other airlines on Cincinnati to Key West flights?

    Allegiant Air is the only airline operating Cincinnati to Key West flights. 83% of its flights are on time.

  • How do delay rates compare for morning and evening flights from Cincinnati to Key West?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from Cincinnati to Key West?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 4h 34m, compared with 4h 59m via Charlotte Douglas (CLT) and 5h 11m via Atlanta Hartsfield-Jackson (ATL).

  • What car rental options are available at Key West Airport (EYW)?

    Key West Airport (EYW) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
    · Dollar
    · Hertz
    · Budget
    · Enterprise Rent-A-Car
    · Alamo

  • How much should I expect to pay for a Cincinnati to Key West flight?

    Round-trip flights from Cincinnati to Key West range from $205 to $412, with an average of $291 over the past 12 months. Anything below $205 counts as a good deal.

Your guide to booking Cincinnati to Key West flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $188 - about $400 less than Sunday (68% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 3 weeks before you fly. On this route, that window historically saves about 29% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Cincinnati to Key West trip for August. Fares historically average $114 round-trip in that month - typically $358 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Key West Airport.
    - Havana Cabana at Key West
    - Fairfield Inn & Suites by Marriott Key West at The Keys Collection
    - Parrot Key Hotel & Villas
  • One of the most convenient ways that travelers can get from downtown Cincinnati to the Cincinnati/Northern Kentucky International Airport (CVG) without taking their own car is to travel on the TANK Line 2X bus that makes the trip from the downtown area to the airport in around 24 minutes.
  • Passengers that are going to drive their own vehicle to the Cincinnati/Northern Kentucky International Airport can utilize the very convenient valet parking service that has a location at the baggage claim level at Ground Transportation West. For those travelers looking for the most cost-effective parking option at this airport, the best choice is the CVG Economy Lot, which offers shuttle service back to the terminal buildings and Ground Transportation West.
  • If you will be taking a service animal or a pet with you through the Cincinnati/Northern Kentucky International Airport, this airport offers two pet relief areas, with one sitting before security outside of the terminal building and the other after security inside the terminal. Please note that only service animals may travel outside of an animal carrier inside this airport.
  • If you are a mother that is nursing and will be traveling from the Cincinnati/Northern Kentucky International Airport, this airport features a lactation suite that features amenities such as power outlets, luggage storage, comfortable seating, and even enough space for additional children and strollers.
  • One of the nicest places that you can wait for a flight at the Cincinnati/Northern Kentucky International Airport is the Club CVG, which passengers will find in the main terminal of the airport on Concourse A. This lounge features a number of different seating options as well as food and beverage choices, flight information boards, computers with internet access, and television entertainment.

Prefer to fly direct from Cincinnati to Key West?

 
Find which airlines fly direct from Cincinnati Cinci./N. Kentucky Airport to Key West Airport, which days they fly and book direct flights.

Direct departures

Cincinnati Cinci./N. Kentucky to Key West

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Key West to Cincinnati Cinci./N. Kentucky

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

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

Information on your arrival and departure airports