$173 Cheap Delta flights New York (LGA) to Key West (EYW)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines round-trip flights from $249 from LGA to EYW. Affordable one-way options from $173 are available as well.**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 cheapest months to jet off to Key West with Delta Air Lines. You could also find fantastic deals on one-way and return tickets in August.

Start searching one to three months before your departure to find cheap fares on Delta Air Lines flights from LaGuardia Airport (LGA) 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 cut 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 journeys.*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.

Delta Air Lines has direct flights from LaGuardia Airport (LGA) to Key West Intl. Airport (EYW), with 2 weekly departures. Simply select the “Nonstop” and “Airline” filters while searching on Expedia to find all direct Delta Air Lines flights to EYW.

From takeoff till landing, a nonstop Delta Air Lines flight from LaGuardia Airport (LGA) to Key West Intl. Airport (EYW) typically takes 3h 56m.

The earliest Delta Air Lines flight from LGA to EYW takes off at 9:05AM UTC-5, landing at 1:01PM UTC-5. If you want to jet off later, the last Delta Air Lines flight leaves LGA at 9:05AM UTC-5 and lands at EYW at 1:01PM UTC-5. Flying early is generally a good option as morning and mid-morning flights are least likely to face 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 LaGuardia Airport (LGA) to Key West land at Key West Intl. Airport (EYW). This is the main gateway to this city.

Heading from LGA to EYW with Delta Air Lines comes with a range of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s in addition to 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.

Most likely, you’ll be on an Embraer 170 for your Delta Air Lines flight from LaGuardia Airport (LGA) to Key West Intl. Airport (EYW). However, you may end up on another aircraft if there are operational changes.

Depending on the ticket type you purchased, a fee may apply if you modify or cancel your booking more than 24 hours after confirmation. To secure flexible plane tickets, select our “Changes included” and “No cancel fee” boxes when searching for flights. For more information on modifying or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”