The cheapest times to fly from EWR to EYW are
- January 1st to February 11th
- April 23rd to May 6th
- August 13th to November 18th
- December 3rd to December 16th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from EWR to EYW is early to mid September. Prices can be as high as $895 for Sunday flights during late December, or as low as $284 for Tuesday flights around early to mid September.
When to Fly to Key West
Flying from Newark, NJ (EWR) to Key West, FL (EYW) will usually cost between $329 to $592 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $342. Due to high demand the most expensive time to fly is late December, with an average price of $698. Planning your trip to low-cost times can easily save you $356 on economy flights and even more on first-class flights. Generally, any price below $420 can be considered a good price for a round-trip EWR to EYW flight.
See below for a graph of average weekly prices for the EWR to EYW route. All prices are for round-trip tickets in USD.
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Compared to other flights, the EWR to EYW flight is much cheaper than the average and costs much less than the average flight leaving from Newark. The average price per mile (for a direct flight) is $0.22, which is below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $143 (27%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $369. Return trip prices are from the EYW to EWR flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
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Return Trip Prices by Day
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Nonstop Flights and Layovers
Travelers looking to fly from EWR to EYW can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 3 hour 8 minutes may be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from EWR to EYW while comparing.
- 145 miles (233 km) away from EYW
- Usually 39.52% less expensive than EYW
- Nonstop flights available
- 137 miles (220 km) away from EYW
- Usually 38.81% less expensive than EYW
- Nonstop flights available
- 126 miles (203 km) away from EYW
- Usually 30.95% less expensive than EYW
- Nonstop flights available
- 116 miles (187 km) away from EYW
- Usually 7.38% less expensive than EYW
- Nonstop flights available
Flight Hacking EWR to EYW
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from EWR to EYW — but Champion Traveler does!
- Price for both tickets: $397
- Average savings: $23 (5.48%)
Flight Questions Answered
Still have questions about flying from EWR to EYW? We’ve got answers.
Which airlines fly this route?
You can find 5 major airlines flying this route most often: American, Delta, JetBlue, Silver Airways, United, and potentially more during busy seasons.
How far away is it from Key West International Airport to Newark Liberty International Airport?
The distance between the two airports is roughly 1198 miles or 1928 kilometers.
How long does it take to fly from EWR to EYW?
The real-world flight time for a nonstop EWR to EYW flight is about 3 hour 8 minutes.
How many flights go between Newark, NJ and Key West, FL?
It depends on the day of the week and the date, but a typical day might have around 73 available flights from EWR to EYW.
Airport Location Info
Departing Airport
Origination code | EWR |
Origination airport name | Newark Liberty International Airport |
City | Newark, NJ |
Country | the United States |
Latitude | 40.7 |
Longitude | -74.2 |
Return Airport
Destination code | EYW |
Destination airport name | Key West International Airport |
City | Key West, FL |
Country | the United States |
Latitude | 24.6 |
Longitude | -81.8 |
Late and Early Flight Data
Flights from EWR to EYW tend to depart late far less frequently than the average flight. According to our recently updated data, 21% of flights departed 5 or more minutes late, and 45% of flights left 5 or more minutes early. On average you can expect to leave EYW heading for EWR about 1 minutes late. This does significantly impact arrival time, as the average landing time in Key West, FL is about 2 minutes late. The numbers below show a recent average of take-off times versus the scheduled departure flight:
- Republic: 1 minutes late
- Some airlines not reporting
Other Resources
Flights to EYW
Flights from EYW
Popular Flights
Flights to EWR
Flights from EWR
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.