$168 Find Cheap Flights from Key West to Cincinnati - Compare and Save

Only Allegiant Air operates flights between Key West and Cincinnati.

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

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

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $194 round-trip, compared to $459 via a layover through Charlotte Douglas (CLT).

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.

The Airbus A320-100/200 family is used most often on this route, operated mainly by Allegiant Air. Other aircraft seen on the route include Airbus A319 variants.

Connecting flights from Key West to Cincinnati most commonly pass through:

• Atlanta Hartsfield-Jackson (ATL) - 86% of one-stop connections
• Charlotte Douglas (CLT) - 14% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 65% on the Key West to Cincinnati route. Friday is the cheapest departure day at $194 round-trip on average, while Saturday is the most expensive at $547, a difference of $353. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Cincinnati are Great American Ballpark, Paycor Stadium and Duke Energy Convention Center. These are among the most viewed places in Cincinnati on KAYAK.

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

• Earliest: departs at 10:35 am and lands at 1:15 pm
• Latest: departs at 5:38 pm and lands at 8:18 pm.

The flight takes about 2h 40m.

A nonstop flight from Key West to Cincinnati takes 2h 40m, covering 1,015 miles.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $377 to $1,056. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Key West to Cincinnati are currently higher than usual. Average one-way flight prices are about $279, which is 26% above the typical average for this route.

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 48m, compared with 5h 10m via Charlotte Douglas (CLT).

Cincinnati Cinci./N. Kentucky Airport (CVG) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
· Hertz
· Dollar
· Thrifty
· Alamo
· Budget

Round-trip flights from Key West to Cincinnati range from $194 to $467, with an average of $312 over the past 12 months. Anything below $194 counts as a good deal.