£158 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Key West (EYW)

View £158 flight on Tue, 28 Oct 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Key West Intl. Airport (EYW)

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

Prices were available within the past 7 days and start at £158 for one-way flights and £183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 9 Sep - Tue, 23 Sep
EWR
New York
EYW
Key West
£183 Return, found 5 days ago
£183
Return
found 5 days ago
Select Delta flight, departing Tue, 9 Sep from New York to Key West, returning Tue, 23 Sep, priced at £183 found 5 days ago
Delta
Tue, 28 Oct - Wed, 12 Nov
EWR
New York
EYW
Key West
£185 Return, found 1 day ago
£185
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Oct from New York to Key West, returning Wed, 12 Nov, priced at £185 found 1 day ago
American Airlines
Fri, 31 Oct - Sat, 1 Nov
EWR
New York
EYW
Key West
£191 Return, found 5 days ago
£191
Return
found 5 days ago
Select American Airlines flight, departing Fri, 31 Oct from New York to Key West, returning Sat, 1 Nov, priced at £191 found 5 days ago
Delta
Sun, 7 Sep - Tue, 23 Sep
EWR
New York
EYW
Key West
£195 Return, found 5 days ago
£195
Return
found 5 days ago
Select Delta flight, departing Sun, 7 Sep from New York to Key West, returning Tue, 23 Sep, priced at £195 found 5 days ago
Delta
Tue, 28 Oct - Tue, 4 Nov
EWR
New York
EYW
Key West
£197 Return, found 1 day ago
£197
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Oct from New York to Key West, returning Tue, 4 Nov, priced at £197 found 1 day ago
American Airlines
Fri, 31 Oct - Sat, 1 Nov
EWR
New York
EYW
Key West
£203 Return, found 5 days ago
£203
Return
found 5 days ago
Select American Airlines flight, departing Fri, 31 Oct from New York to Key West, returning Sat, 1 Nov, priced at £203 found 5 days ago
Delta
Wed, 13 Aug - Tue, 26 Aug
EWR
New York
EYW
Key West
£206 Return, found 5 days ago
£206
Return
found 5 days ago
Select Delta flight, departing Wed, 13 Aug from New York to Key West, returning Tue, 26 Aug, priced at £206 found 5 days ago
American Airlines
Fri, 31 Oct - Sat, 1 Nov
EWR
New York
EYW
Key West
£213 Return, found 5 days ago
£213
Return
found 5 days ago
Select American Airlines flight, departing Fri, 31 Oct from New York to Key West, returning Sat, 1 Nov, priced at £213 found 5 days ago
Delta
Tue, 2 Sep - Mon, 15 Sep
EWR
New York
EYW
Key West
£217 Return, found 5 days ago
£217
Return
found 5 days ago
Select Delta flight, departing Tue, 2 Sep from New York to Key West, returning Mon, 15 Sep, priced at £217 found 5 days ago
United
Sun, 26 Oct - Sat, 1 Nov
EWR
New York
EYW
Key West
£238 Return, found 1 day ago
£238
Return
found 1 day ago
Select United flight, departing Sun, 26 Oct from New York to Key West, returning Sat, 1 Nov, priced at £238 found 1 day ago

Find the cheapest month to fly from New York (EWR) to Key West (EYW)

January is typically the cheapest month to fly

From £147 - £342 per traveller.

Graph displaying average flight prices per month

Flight from Newark Liberty Intl. Airport to Key West route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
Key West Intl.
Return price
£183
Distance
1916 km
Average flight time
3 hours 11 mins

Compare flights from Newark Liberty Intl. Airport to Key West easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Newark Liberty Intl. Airport to Key West. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Key West Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Newark Liberty Intl. Airport to Key West Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Newark Liberty Intl. Airport (EWR) to Key West Intl. (EYW)

The easiest way to view the best deals on flights from Newark Liberty Intl. Airport to Key West today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Newark Liberty Intl. Airport to Key West Intl. start at just £183 and range up to £238.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Newark Liberty Intl. Airport and Key West
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Newark Liberty Intl. Airport to Key West flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Newark Liberty Intl. Airport to Key West Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Liberty Intl. Airport (EWR) to EYW?
Round-trip flights between EWR and Key West Intl. Airport start from £183. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Liberty Intl. Airport (EWR) to Key West Intl. Airport?
We understand that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Newark Airport to EYW that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Liberty Intl. Airport (EWR) to Key West Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Newark Airport to Key West Intl. Airport (EYW)?
Around 1,950 kilometres separates Newark and Key West, so pack some in-flight entertainment to help you while away a few hours. That novel you haven't had time to start will be just the ticket.
Which airlines fly direct from Newark Airport to Key West Intl. Airport (EYW)?
A popular choice with many frequent flyers, United Airlines (UA) offers 60 flights monthly from Liberty Intl. Airport (EWR) to EYW. Pick the one that fits in with your travel plans and book your ticket today.
Are EWR to Key West Intl. Airport (EYW) flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute flight deals between Liberty Intl. Airport (EWR) and Key West Intl. Airport are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some carriers publish their prices up to 12 months prior to the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking and be ready to lock in your seat when the price dips.

Explore a world of travel with Expedia

Newark Liberty Intl. Airport Airports

New York

John F. Kennedy Intl. to Key West
£177.00
*Available to Expedia members.