$109 Cheap Delta flights Lexington (LEX) to Key West (EYW)

Finding cheap one-way Delta Air Lines flights from LEX to EYW from $109 on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $199 for your next exciting getaway.**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.

September is one of the least expensive months to get away to Key West with Delta Air Lines. You could also find excellent prices on return and one-way fares in August.

Start searching one to three months before your departure to find cheap fares on Delta Air Lines flights from Blue Grass Airport (LEX) to Key West Intl. Airport (EYW). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To see if there’s a direct trip from LEX to EYW with Delta Air Lines or another airline, check the “Nonstop” box when looking for flights.

To find the earliest departure from LEX to EYW with Delta Air Lines, sort your results by “Morning” and “Early Morning.” Booking an early flight generally means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Key West Intl. Airport (EYW) is the primary Key West hub for Delta Air Lines flights from Blue Grass Airport (LEX).

Traveling from LEX to EYW with Delta Air Lines comes with a host of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can reschedule or cancel your flight, although there may be additional charges if your booking was made more than 24 hours ago. Prefer to keep your options open? Apply the “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you need to alter your plans. To make changes, visit “Trips,” select your flight and click on “Manage Booking” for further information.