$167 Cheap United flights Key West (EYW) to Newark Liberty Intl. Airport (EWR)

Grab cheap round-trip United Airlines flights from $229 from EYW to EWR by organizing your results from “Price (lowest to highest)” on Expedia. Or search for options from $167 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.

January is one of the cheapest months to jet off to Newark with United Airlines. You could also find great prices on return and one-way tickets in February.

To find cheap United Airlines fares from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR), start searching one to three months before your intended 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 influence how much you pay. Sunday is typically the cheapest, 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.

Depart on one of United Airlines’s 7 direct weekly flights from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR). To see what’s available, enter your dates, destination and origin and hit search. Then apply the “Nonstop” and “Airline” filters.

Take off from Key West Intl. Airport (EYW) for Liberty Intl. Airport (EWR) on a direct United Airlines flight, and you’ll be in the air for around 3h 5m.

The earliest United Airlines flight from EYW to EWR departs at 1:50PM UTC-5, arriving at 4:55PM UTC-5. If you prefer to set off later in the day, the last United Airlines flight leaves EYW at 1:50PM UTC-5 and touches down at EWR at 4:55PM UTC-5. Flying before noon is often a good idea as morning and mid-morning flights are less likely to be canceled.**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.

Many United Airlines flights from Key West Intl. Airport (EYW) to Newark land at Liberty Intl. Airport (EWR). This is the airline’s main entry point to this city. It’s worth checking Expedia for flights to nearby airports like LaGuardia Airport (LGA), as prices may be cheaper.

A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to jet off from EYW to EWR with United Airlines. Plus, when you join our One Key™ program, you can receive OneKeyCash™* in addition to United Airlines’s loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Take a United Airlines flight from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR), and you’ll probably be on a Boeing 737-700. Keep in mind though, that the aircraft type can vary due to operational demands.

Depending on your fare type, a fee will generally apply if you modify or cancel your flight more than 24 hours after it’s been confirmed. To find tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes while looking for flights. To learn more about modifying or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”