$175 Cheap Delta flights New York (JFK) to Key West (EYW)

Landing cheap one-way Delta Air Lines flights from JFK to EYW from $175 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $316 for your next 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.

Look for round-trip or one-way flights to Key West in September or August. You could find lower fares with Delta Air Lines during these off-season months.

To find cheap Delta Air Lines fares from John F. Kennedy Intl. Airport (JFK) to Key West Intl. Airport (EYW), start searching one to three months before your planned departure. Securing 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 price you pay. Sunday is usually 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.

Enter your dates, click search and select “Nonstop” on Expedia to browse any direct flights from JFK to EYW with Delta Air Lines or another carrier.

To find the earliest departures from JFK to EYW with Delta Air Lines, filter your search by “Early Morning” and “Morning.” Choosing an early flight usually means you’ll experience 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.

Delta Air Lines flights from John F. Kennedy Intl. Airport (JFK) to Key West come in to Key West Intl. Airport (EYW). This is the main entry point to this city.

Delta Air Lines makes traveling from JFK to EYW more enjoyable with a rewarding loyalty program and an excellent in-flight experience. You may even earn points with Delta SkyMiles. Don’t forget to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of fare you purchased, a fee may apply if you cancel or change your booking more than 24 hours after it’s been confirmed. To secure tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when searching for flights. For additional information on changing or canceling your reservation, visit “Trips,” select your flight and tick “Manage Booking.”