$54+ Cheap flights from Charleston (CHS) to Key Largo, FL

Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Key Largo from Charleston. Booking flights from Charleston (CHS) to Key Largo should be relatively easy as there is 1 daily outbound flight to Key Largo from 6 different airlines.

This flight path from Charleston to Key Largo was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Airlines like Delta and American Airlines fly from Charleston to Key Largo in about 5h 51m. The time it takes to get you to your destination can typically vary by up to 1h 13m. There are 490 mi between Charleston and Key Largo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

One-way options have recently been found by users for as low as $39 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $78 and JetBlue from $78 one-way.

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Charleston to Key Largo on time: Envoy Air (75%), Qatar Airways (72%), American Airlines (71%).

While on average a flight from Charleston to Key Largo is generally $426, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Charleston - Miami), you can expect to pay $135 for that flight.

Yes. In addition to deals on Charleston to Key Largo flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Key Largo.

Yes. Cheapflights offers flight deals from Charleston to Key Largo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, March is the cheapest month in which you can book a flight from Charleston to Key Largo (average of $33). Flying from Charleston to Key Largo in June is currently the most expensive (average of $76). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.