$141 Cheap Flights from Key West (EYW) to Newark Liberty Intl. Airport (EWR)

View $141 flight on Thu, Jun 12, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Key West to Newark Liberty Intl. Airport (EYW-EWR)

Prices were available within the past 7 days and start at $141 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jun 5 - Mon, Jun 9
EYW
Key West
EWR
New York
$229 Roundtrip, found 5 hours ago
$229
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Jun 5 from Key West to New York, returning Mon, Jun 9, priced at $229 found 5 hours ago
United
Fri, Nov 7 - Sun, Nov 9
EYW
Key West
EWR
New York
$239 Roundtrip, found 14 hours ago
$239
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Nov 7 from Key West to New York, returning Sun, Nov 9, priced at $239 found 14 hours ago
American Airlines
Thu, Jun 19 - Sun, Jun 22
EYW
Key West
EWR
New York
$249 Roundtrip, found 3 hours ago
$249
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Jun 19 from Key West to New York, returning Sun, Jun 22, priced at $249 found 3 hours ago
Delta
Thu, Jun 5 - Mon, Jun 9
EYW
Key West
EWR
New York
$249 Roundtrip, found 5 hours ago
$249
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, Jun 5 from Key West to New York, returning Mon, Jun 9, priced at $249 found 5 hours ago
United
Fri, May 23 - Mon, May 26
EYW
Key West
EWR
New York
$253 Roundtrip, found 8 hours ago
$253
Roundtrip
found 8 hours ago
Select United flight, departing Fri, May 23 from Key West to New York, returning Mon, May 26, priced at $253 found 8 hours ago
United
Thu, May 8 - Mon, May 12
EYW
Key West
EWR
New York
$259 Roundtrip, found 5 hours ago
$259
Roundtrip
found 5 hours ago
Select United flight, departing Thu, May 8 from Key West to New York, returning Mon, May 12, priced at $259 found 5 hours ago
United
Thu, Nov 6 - Sun, Nov 9
EYW
Key West
EWR
New York
$263 Roundtrip, found 14 hours ago
$263
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Nov 6 from Key West to New York, returning Sun, Nov 9, priced at $263 found 14 hours ago
American Airlines
Thu, Jun 5 - Mon, Jun 9
EYW
Key West
EWR
New York
$264 Roundtrip, found 5 hours ago
$264
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jun 5 from Key West to New York, returning Mon, Jun 9, priced at $264 found 5 hours ago
American Airlines
Tue, Jun 10 - Tue, Jun 17
EYW
Key West
EWR
New York
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jun 10 from Key West to New York, returning Tue, Jun 17, priced at $271 found 3 days ago
JetBlue Airways
Fri, May 16 - Wed, May 21
EYW
Key West
EWR
New York
$376 Roundtrip, found 3 days ago
$376
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Fri, May 16 from Key West to New York, returning Wed, May 21, priced at $376 found 3 days ago

Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR) cost?
Cheap return flights from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR) start from $229. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving EYW on May 21 2025 and touching down at EWR. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from EYW to EWR?
The cheapest flights from EYW to EWR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR)?
Fly nonstop from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR) on a United Airlines flight.
What is the cheapest airline that flies from EYW to EWR?
With fares starting at $165 for a one-way flight from EYW to EWR, United is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from EYW on May 7 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR)?
On average, just 1 nonstop flight departs each day from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR). Looking for more options? Use our filters to discover flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR)?
Flights between EYW and EWR are their busiest at 1 PM. If you’d like a more relaxed atmosphere and potentially cheaper fares, choose a time outside the usual busy windows.
What day of the week has the most flights from EYW to EWR?
Jet off on a Friday if you’re after the biggest selection of flights from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR).
What is the earliest flight from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR)?
Key West Intl. Airport (EYW)’s earliest flight to Liberty Intl. Airport (EWR) departs at approximately 1:50PM UTC-5. With a flight time of 3h 5m, you’ll land at around 4:55PM UTC-5.
How long does it take to fly from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR)?
It takes approximately 3 hours and 5 minutes to cover the 1,200 mi from EYW to EWR.
What is the best time to fly from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR)?
Select a flight from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Newark from Key West Intl. Airport (EYW)?
If you’re taking a direct flight from Key West Intl. Airport (EYW) to Newark, you’ll land at either Liberty Intl. Airport (EWR) or LaGuardia Airport (LGA).
Is it cheaper to buy a plane ticket from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR) last-minute?
Last-minute bookings from EYW to EWR are generally more expensive. For the cheapest rates, start searching for flights as early as possible. That being said, if you’re flexible with your travel plans, you may find a cheap ticket right before your journey.
Is it cheaper to book an EYW to EWR flight and hotel package?
You can save money by booking an EYW to EWR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one place. After choosing your preferred accommodations and flights, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Key West Intl. Airport (EYW) to Liberty Intl. Airport (EWR)?
In most cases, you’re able to cancel or reschedule your EYW to EWR flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline’s guidelines and fees on flight changes, or if you’d like more details, head to our Customer Service portal.
*Available to One Key members.