$129 Cheap American Airlines flights New York (LGA) to Key West (EYW)

You’ll find affordable round-trip American Airlines flights from $229 from LGA to EYW by filtering your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $129 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.

September is one of the least expensive months to jet away to Key West with American Airlines. You could also find great deals on return and one-way tickets in August.

Search for affordable American Airlines flights from LaGuardia Airport (LGA) to Key West Intl. Airport (EYW) one to three months ahead of your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

American Airlines operates direct flights from LaGuardia Airport (LGA) to Key West Intl. Airport (EYW), with 7 departures every week. Just apply the “Nonstop” and “Airline” filters while searching on Expedia to see all direct American Airlines flights to EYW.

Depart LaGuardia Airport (LGA) for Key West Intl. Airport (EYW) on a direct American Airlines flight, and you’ll be in the skies for about 3h 49m.

Taking off from LGA at 9:48AM UTC-5, the earliest American Airlines flight to EYW arrives at 1:37PM UTC-5. Flying earlier in the day means you’re less likely to encounter delays.* Not a morning person? The last American Airlines flight from LGA to EYW departs at 10:02AM UTC-5 and touches down at 1:51PM UTC-5.*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.

American Airlines flights from LaGuardia Airport (LGA) to Key West come in to Key West Intl. Airport (EYW). This is the main gateway here.

Jet off on an American Airlines flight from LaGuardia Airport (LGA) to Key West Intl. Airport (EYW), and you’ll likely be flying on an Embraer 175. Bear in mind though, that the aircraft type can vary depending on operational requirements.

It’s generally possible to modify or cancel your flight, although there may be a charge if you booked more than 24 hours ago. Prefer to keep your options open? Use Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you have to revise your plans. To update your booking, go to “Trips,” select your flight and click on “Manage Booking” for more details.