Unable to find information about the schedule of direct flights from
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Charleston to Key West. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Charleston to Key West
A non-stop flight is the most convenient and comfortable way to fly from Charleston to Key West, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Charleston to Key West:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Unable to find information about the schedule of direct flights from
We couldn't find any special offers for flights from Charleston to Key West
There appear to be no non-stop flights from Charleston to Key West at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $171
The route Charleston — Key West is served by a single airline — Mexicana de Aviación. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $171. Using our service, you can quickly compare available Mexicana de Aviación flights and book a seat in advance at a favorable rate.
The cheapest flight ticket from Charleston to Key West according to data for the last 48 hours costs $171
Often the best time to buy tickets from Charleston to Key West is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Charleston to Key West can be found flying in these months: April.
The fastest flights from Charleston to Key West start from 22 hours 26 minutes in the air.
The following airlines operate direct flights on the route Charleston — Key West:
The cheapest one-way flight from Charleston to Key West departs on 04/29/2026, is operated by Mexicana de Aviación and costs $171
There is no information about the cheapest roundtrip flight from Charleston to Key West
Fastest flight from Charleston to Key West takes 22h 26m
There are no direct flights on this route.
The distance between Charleston and Key West is 941km (583 miles). Charleston and Key West are in the same time zone