The cheapest times to fly from CLT to SLU are

  • January 8th to February 11th
  • May 14th to July 1st
  • September 3rd to December 9th

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 CLT to SLU is mid October. Prices can be as high as $1849 for Wednesday flights during mid April, or as low as $666 for Tuesday flights around mid October.


When to Fly to Saint Lucia

Flying from Charlotte, NC (CLT) to St. Lucia (SLU) will usually cost between $708 to $1516 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid October with an average ticket price of $778. Due to high demand the most expensive time to fly is mid April, with an average price of $1459. Planning your trip to low-cost times can easily save you $681 on economy flights and even more on first-class flights. Generally, any price below $885 can be considered a good price for a round-trip CLT to SLU flight.

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

CLT to SLU Flight Prices

Compared to other flights, the CLT to SLU flight is cheaper than the average and costs less than the average flight leaving from Charlotte. The average price per mile (for a direct flight) is $0.29, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Wednesdays are the most expensive days to fly to Saint Lucia, and Mondays are the most expensive days to return to Charlotte. Selecting flights on the least expensive days could save you up to $358 (24%) 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 $852. Return trip prices are from the SLU to CLT 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 CLT to SLU can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 26 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 CLT to SLU while comparing.

Destination alternative #1: Grantley Adams International Airport (BGI) in Barbados/Bridgetown

  • 120 miles (193 km) away from SLU
  • Usually 40.31% less expensive than SLU
  • Nonstop flights available

See CLT to BGI flights

Destination alternative #2: Hewanorra International Airport (UVF) in St. Lucia

  • 20 miles (32 km) away from SLU
  • Usually 26.74% less expensive than SLU
  • Nonstop flights available

See CLT to UVF flights

Destination alternative #3: Maurice Bishop International Airport (GND) in Grenada

  • 149 miles (240 km) away from SLU
  • Usually 22.50% less expensive than SLU
  • Nonstop flights available

See CLT to GND flights


Flight Hacking CLT to SLU

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 CLT to SLU — but Champion Traveler does!

Hack #1: Barbados/Bridgetown (CLT > BGI > SLU)

  • Price for both tickets: $825
  • Average savings: $60 (6.78%)

See CLT to BGI flights

Hack #2: Fort Lauderdale, FL (CLT > FLL > SLU)

  • Price for both tickets: $825
  • Average savings: $60 (6.73%)

See CLT to FLL flights

Hack #3: Miami, FL (CLT > MIA > SLU)

  • Price for both tickets: $869
  • Average savings: $16 (1.75%)

See CLT to MIA flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 7 major airlines flying this route most often: Air Canada, Air France, American, Caribbean Airlines, JetBlue, LIAT, United, and potentially more during busy seasons.

How far away is it from George F Charles Airport to Charlotte Douglas International Airport?

The distance between the two airports is roughly 1919 miles or 3088 kilometers.

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

The real-world flight time for a nonstop CLT to SLU flight is about 4 hour 26 minutes.

How many flights go between Charlotte, NC and St. Lucia?

It depends on the day of the week and the date, but a typical day might have around 34 available flights from CLT to SLU.


Airport Location Info


Departing Airport

Origination codeCLT
Origination airport nameCharlotte Douglas International Airport
CityCharlotte, NC
Countrythe United States

Return Airport

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


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.