Flights from Charleston to Key West

Did you mean Flights from Key West to Charleston?

Charleston

United States

CHS

Charleston Air Force Base-International Airport

Key West

United States

EYW

Key West International Airport

Route: Published service includes stops
Distance: 586 miles
Marketing airlines: 1 airline
Aircraft: 1 aircraft type
Dates: Oct 21, 2026 – Jan 2, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Charleston to Key West route overview

Charleston Air Force Base-International Airport (CHS) serves Charleston; Key West International Airport (EYW) serves Key West.

The airports are 586 miles apart by great-circle distance.

Roame's current schedule feed lists service with stops from CHS to EYW, but no nonstop service.

Marketing airlines listed in the current schedule, including codeshare sellers, are MX. This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 21, 2026 – Jan 2, 2027.

Marketing airlines on the Charleston to Key West route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Aircraft flying from CHS to EYW

Frequently asked questions

Which airports serve the Charleston to Key West route?

Charleston Air Force Base-International Airport (CHS) is the origin airport and Key West International Airport (EYW) is the destination airport.

How far is Key West from Charleston?

CHS and EYW are approximately 586 miles apart by great-circle distance.

Are there direct flights from CHS to EYW?

No. Roame's current schedule feed lists service with stops from CHS to EYW, but no nonstop service.

Which airlines market flights from CHS to EYW?

Marketing airlines listed in the current schedule, including codeshare sellers, are MX. This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from CHS to EYW?

Aircraft listed in the current schedule include Airbus A220-300 (223).