$109 Cheap Delta flights Allentown (ABE) to Key West (EYW)

Grab budget-friendly return Delta Air Lines flights from $217 from ABE to EYW by organizing your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $109 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.

Delta Air Lines flights to Key West tend to be more affordable in the low-season months of September and August. Whether you’re searching for a round-trip or one-way ticket, you could score a better deal then.

For cheap Delta Air Lines fares from Lehigh Valley Intl. Airport (ABE) to Key West Intl. Airport (EYW), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the cost. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**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.

Click on our “Nonstop” filter when browsing for direct Delta Air Lines flights from ABE to EYW. You’ll also be able to compare other airlines offering the same nonstop trip.

Browse Delta Air Lines’s earliest flights from ABE to EYW by using our “Early Morning” and “Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer 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 gateway for Delta Air Lines flights from Lehigh Valley Intl. Airport (ABE).

Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is the leading choice for many passengers flying from ABE to EYW. Plus, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are usually free within 24 hours of booking, but your airline may charge a fee after that time. For further details about altering your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your itinerary without additional charges, apply the “Changes included” and “No cancel fee” filters when organizing your trip.