Find out what a flight from Key West to Charleston might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Key West and Charleston.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

What are the airport options between Key West and Charleston?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in Key West: Key West - International is currently the only airport available.
• Airports in Charleston: Charleston has one airport operating, Charleston - Yeager.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Filter and compare flights from Key West to Charleston

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to United States? Check these: Atlanta, Los Angeles, Miami, New York City, Orlando.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.