The cheapest times to fly from SLU to PIT are

  • January 8th to February 11th
  • March 5th to April 1st (except the week of March 19th)
  • April 23rd to May 27th (except the week of May 14th)
  • October 8th 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 SLU to PIT is early to mid October. Prices can be as high as $2281 for Wednesday flights during early August, or as low as $786 for Tuesday flights around early to mid October.


When to Fly to Pittsburgh

Flying from St. Lucia (SLU) to Pittsburgh, PA (PIT) will usually cost between $843 to $1331 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 $863. Due to high demand the most expensive time to fly is early August, with an average price of $1533. Planning your trip to low-cost times can easily save you $670 on economy flights and even more on first-class flights. Generally, any price below $996 can be considered a good price for a round-trip SLU to PIT flight.

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

SLU to PIT Flight Prices

Compared to other flights, the SLU to PIT flight is priced close to the average and costs less than the average flight leaving from Saint Lucia. 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 Pittsburgh, and Thursdays are the most expensive days to return to Saint Lucia. Selecting flights on the least expensive days could save you up to $100 (10%) 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 $950. Return trip prices are from the PIT 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 PIT 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 53 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 PIT while comparing.

Destination alternative #1: Cleveland-Hopkins International Airport (CLE) in Cleveland, OH

  • 106 miles (171 km) away from PIT
  • Usually 7.23% less expensive than PIT
  • 2-layover flights available

See SLU to CLE flights


Flight Hacking SLU to PIT

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 PIT — but Champion Traveler does!

Hack #1: Fort Lauderdale, FL (SLU > FLL > PIT)

  • Price for both tickets: $917
  • Average savings: $79 (7.93%)

See SLU to MIA flights

Hack #2: Miami, FL (SLU > MIA > PIT)

  • Price for both tickets: $931
  • Average savings: $66 (6.58%)

See SLU to FLL flights

Hack #3: Barbados/Bridgetown (SLU > BGI > PIT)

  • Price for both tickets: $954
  • Average savings: $43 (4.27%)

See SLU to BGI flights


Flight Questions Answered

Still have questions about flying from SLU to PIT? 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, Delta, JetBlue, LIAT, Turkish Airlines, United, and potentially more during busy seasons.

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

The distance between the two airports is roughly 2166 miles or 3486 kilometers.

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

The real-world flight time for a nonstop SLU to PIT flight is about 4 hour 53 minutes.

How many flights go between St. Lucia and Pittsburgh, PA?

It depends on the day of the week and the date, but a typical day might have around 8 available flights from SLU to PIT.


Airport Location Info


Departing Airport

Origination code SLU
Origination airport name George F Charles Airport
City St. Lucia
Country St Lucia
Latitude 14
Longitude -61

Return Airport

Destination code PIT
Destination airport name Pittsburgh International Airport
City Pittsburgh, PA
Country the United States
Latitude 40.5
Longitude -80.2


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.