Cincinnati to Charleston flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Cincinnati to Charleston is €38 with Allegiant Air (checked on 16 Oct 2026).

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Lowest observed

€38

Average observed

€112

Cheapest month

November 2026

Last checked

23 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €38

Lowest observed

15 Nov 2026

Allegiant Air · Non-stop · One way

Cheapest observed day · Last checked: 16 Oct 2026

Departure

11:58

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

One-way fare

One-way fare · No data: click and we will search

Lowest observed: €38, departing 15 Nov 2026 (Last checked: 16 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: Allegiant Air, Breeze Airways, Frontier Airlines, United Airlines
Reported fastest flight: 1h 36m
Non-stop: Yes

Short answer

Routavio has seen Allegiant Air fares from Cincinnati to Charleston. The lowest fare Routavio's own searches returned is €38, seen on 16 Oct 2026. The average across the fares we caught is €112. November 2026 is the cheapest month in our observations, at €38. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Cincinnati to Charleston. Prices move often, so pick your dates to see the latest options.

Route distance: 815 km
Reported fastest flight: 1h 36m
Seen on fares with a connection: Frontier Airlines, Breeze Airways, Allegiant Air, United Airlines
Alternative airports: LUK

Route-level information; individual journeys vary.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Non-stop airlines seen on this route

Non-stop airlines seen on this route
Airline	Non-stop days / priced days	Fastest non-stop
Breeze Airways	27 / 110
Allegiant Air	16 / 110

Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.

Airport to city: straight-line distance

Cincinnati Municipal Airport Lunken Field (LUK) → Cincinnati, city gazetteer reference point (39.1031, -84.5120): ≈ 8 km.
Cincinnati Northern Kentucky International Airport (CVG) → Cincinnati, city gazetteer reference point (39.1031, -84.5120): ≈ 15 km.
Charleston International Airport (CHS) → Charleston, city gazetteer reference point (32.7765, -79.9311): ≈ 17 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Lowest one-way fare we saw per airline

Cheapest airline from Cincinnati to Charleston: Allegiant Air, from €38 (checked 16 Oct 2026).

Lowest one-way fare we saw per airline
Airline	Lowest fare	Priced days
Allegiant Air	€38Nov 15, 2026	19
Breeze Airways	€44Dec 8, 2026	33
Frontier Airlines	€85Dec 7, 2026	51
United Airlines	€141Feb 2, 2027	7

One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.

Frequently asked

How much is a flight from Cincinnati to Charleston?

The lowest fare Routavio has observed is €38, found on 16 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Cincinnati to Charleston?

In our observations November 2026 is the cheapest month so far, at €38.

Which airlines fly from Cincinnati to Charleston?

Routavio has seen these carriers on the route: Allegiant Air, Breeze Airways, Frontier Airlines, United Airlines.

How long does the flight from Cincinnati to Charleston take?

Across the 116 fares Routavio observed, the average journey time is 10h 12m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Cincinnati to Charleston fares were non-stop?

45 of the 116 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

Which airlines had non-stop offers on at least 3 departure dates from Cincinnati to Charleston?

For Cincinnati to Charleston, examples of observed one-way non-stop offers checked within the last 14 days: Breeze Airways (27), Allegiant Air (16). Each number counts distinct departure dates, not weekly flights; check current availability in search.

Which airline has the lowest fare from Cincinnati to Charleston?

Cheapest airline from Cincinnati to Charleston: Allegiant Air, from €38 (checked 16 Oct 2026).

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide