American Airlines Cheap Flights from Atlanta to Key West

You can find affordable round-trip American Airlines flights €324 from ATL to EYW by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from €249 for a one-way trip.*

*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for round-trip or one-way flights to Key West in September or August. You could find lower fares with American Airlines during these quieter months.

Fill in your dates, hit search and tick the "Nonstop" filter on Expedia to find any direct flights from ATL to EYW with American Airlines or other carriers.

American Airlines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Key West come in to land at Key West Intl. Airport (EYW). This is the main gateway to this city.

It's usually possible to modify or cancel your flight, although there may be additional fees if you made your booking over 24 hours ago. Need to keep your options open? Make use of Expedia's "Changes included" and "No cancel fee" filters to find flights that won't charge you extra if you have to alter your plans. To make modifications, visit "Trips," select your flight and click on "Manage Booking" for more details.