$628 Cheap KLM flights Columbus (CMH) to Florence (FLR)

View $628 flight on Tue, Sep 30, 2025Opens in a new window

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$628 Cheap KLM flights Columbus (CMH) to Florence (FLR)

Prices were available within the past 7 days and start at $628 for one-way flights and $865 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Tue, Sep 30 - Wed, Oct 8
CMH
Columbus
FLR
Florence
$865 Roundtrip, found 4 hours ago
$865
Roundtrip
found 4 hours ago
Select KLM flight, departing Tue, Sep 30 from Columbus to Florence, returning Wed, Oct 8, priced at $865 found 4 hours ago
Flights from Columbus (CMH) to Florence (FLR)
Origin airport
John Glenn Columbus Intl.
Destination airport
Peretola
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, ITA Airways, Iberia, KLM, Lufthansa, Scandinavian Airlines, United
Popular airline
Lufthansa
Distance
4565 mi

Frequently asked questions

How much is a KLM flight from John Glenn Columbus Intl. Airport (CMH) to Peretola Airport (FLR)?
Use the "Price (lowest to highest)" filter on Expedia to look for cheap KLM return flights from $865 from CMH to FLR. Affordable one-way tickets from $628 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from CMH to FLR with KLM?
KLM flights to Florence are often cheaper in the quieter months of February and January. Whether you're after a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from John Glenn Columbus Intl. Airport (CMH) to Peretola Airport (FLR) with KLM?
To get affordable flights from CMH to FLR with KLM, begin searching about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does KLM fly nonstop from John Glenn Columbus Intl. Airport (CMH) to Peretola Airport (FLR)?
Select our "Nonstop" filter when browsing for direct KLM flights from CMH to FLR. It's also a good way to compare other carriers offering the same nonstop route.
What is the earliest KLM flight from CMH to FLR?
To find the earliest departure from CMH to FLR with KLM, filter your search by "Morning" and "Early Morning." Choosing an early flight generally means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does KLM fly into in Florence?
Hop on a KLM flight from John Glenn Columbus Intl. Airport (CMH) to Florence, and you're most likely to land at Peretola Airport (FLR). This is the airline's main hub in this city.
Why fly with KLM from CMH to FLR?
With a 4-star airline rating, KLM is a popular choice for many travelers heading from CMH to FLR. Plus, as a KLM Flying Blue and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my KLM flight from John Glenn Columbus Intl. Airport (CMH) to Peretola Airport (FLR)?
You can usually modify or cancel your flight, although there may be additional fees if you booked more than 24 hours ago. Want to keep your options open? Make use of our "No cancel fee" or "Changes included" filter to find flights that won't charge you extra if you have to revise your plans. To update your booking, head to "Trips," select your flight and click on "Manage Booking" for more information.

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