The cheapest times to fly from SLU to EWR are

  • January 8th to February 4th
  • April 30th to July 1st
  • September 3rd to December 2nd

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 SLU to EWR is early to mid October. Prices can be as high as $1306 for Sunday flights during early January, or as low as $643 for Tuesday flights around early to mid October.


When to Fly to Newark

Flying from St. Lucia (SLU) to Newark, NJ (EWR) will usually cost between $700 to $1146 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid October with an average ticket price of $701. Due to high demand the most expensive time to fly is early January, with an average price of $1162. Planning your trip to low-cost times can easily save you $461 on economy flights and even more on first-class flights. Generally, any price below $883 can be considered a good price for a round-trip SLU to EWR flight.

See below for a graph of average weekly prices for the SLU to EWR route. All prices are for round-trip tickets in USD.

SLU to EWR Flight Prices

Compared to other flights, the SLU to EWR flight is cheaper than the average and costs less than the average flight leaving from Saint Lucia. The average price per mile (for a direct flight) is $0.27, 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 $117 (12%) 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 $807. Return trip prices are from the EWR to SLU flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SLU to EWR can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 36 minutes may not 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 not usually a nonstop flight from SLU to EWR while comparing.

Destination alternative #1: John F. Kennedy International Airport (JFK) in New York, NY

  • 21 miles (34 km) away from EWR
  • Usually 8.10% less expensive than EWR
  • 1-layover flights available

See SLU to JFK flights


Flight Hacking SLU to EWR

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 SLU to EWR — but Champion Traveler does!

Hack #1: Port of Spain (SLU > POS > EWR)

  • Price for both tickets: $760
  • Average savings: $124 (13.99%)

See SLU to flights


Flight Questions Answered

Still have questions about flying from SLU to EWR? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Air Canada, Air France, American, Caribbean Airlines, COPA, JetBlue, LIAT, Silver Airways, United, and potentially more during busy seasons.

How far away is it from Newark Liberty International Airport to George F Charles Airport?

The distance between the two airports is roughly 2007 miles or 3230 kilometers.

How long does it take to fly from SLU to EWR?

The real-world flight time for a nonstop SLU to EWR flight is about 4 hour 36 minutes.

How many flights go between St. Lucia and Newark, NJ?

It depends on the day of the week and the date, but a typical day might have around 62 available flights from SLU to EWR.


Airport Location Info


Departing Airport

Origination codeSLU
Origination airport nameGeorge F Charles Airport
CitySt. Lucia
CountrySt Lucia

Return Airport

Destination codeEWR
Destination airport nameNewark Liberty International Airport
CityNewark, NJ
Countrythe United States


Other Resources

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.