$117 Find Cheap Flights from Key West to Newark Liberty Airport - Compare and Save

Among airlines operating Key West to Newark Airport flights:

• United Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only United Airlines operates flights between Key West and Newark Airport.

Flights from Key West to Newark Airport usually depart from Key West (EYW) and arrive at Newark (EWR).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in First Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Key West to Newark Airport:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $223 round-trip via Charlotte Douglas (CLT), compared to $374 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-700 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Embraer 170 variants.

One-stop flights from Key West to Newark Airport most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 63% of one-stop connections
• Miami (MIA) - 32% of one-stop connections
• Charlotte Douglas (CLT) - 5% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 63% on the Key West to Newark Airport route. Tuesday is the cheapest departure day at $284 round-trip on average, while Sunday is the most expensive at $748, a difference of $464. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Afternoon is the busiest departure period on Key West to Newark Airport flights, with 100% of flights leaving in that window. Morning departures account for 0%, evening flights for 0%, and night flights for 0%.

Some of the most popular sights in Newark Airport are Prudential Center, New Jersey Performing Arts Center and Newark City Hall. These are among the most viewed places in Newark Airport on KAYAK.

These are the earliest and latest flight times available from Key West to Newark Airport:

• Earliest: departs at 11:25 am and lands at 2:41 pm
• Latest: departs at 3:17 pm and lands at 6:33 pm.

The flight takes about 3h 16m.

A nonstop flight from Key West to Newark Airport takes 3h 16m, covering 1,197 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $339 to $2,243. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Key West to Newark Airport are currently lower than usual. Average one-way flight prices are about $164, which is 48% below the typical average for this route.

Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 4h 49m, compared with 6h 00m via Charlotte Douglas (CLT) and 6h 04m via Atlanta Hartsfield-Jackson (ATL).

Newark Airport (EWR) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
• Ace
• Budget
• Alamo
• Dollar
• Hertz

Round-trip flights from Key West to Newark Airport range from $285 to $452, with an average of $370 over the past 12 months. Anything below $285 counts as a good deal.