The cheapest times to fly from SLA to GPT are

  • March 5th to June 17th (except the weeks of March 26th and April 2nd)
  • August 6th to October 28th

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 SLA to GPT is mid August. Prices can be as high as $3979 for Sunday flights during early January, or as low as $1249 for Wednesday flights around mid August.


When to Fly to Gulfport

Flying from Salta (SLA) to Gulfport/Biloxi, MS (GPT) will usually cost between $1324 to $2762 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid August with an average ticket price of $1348. Due to high demand the most expensive time to fly is early January, with an average price of $2851. Planning your trip to low-cost times can easily save you $1503 on economy flights and even more on first-class flights. Generally, any price below $1626 can be considered a good price for a round-trip SLA to GPT flight.

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

SLA to GPT Flight Prices

Compared to other flights, the SLA to GPT flight is more expensive than the average and costs less than the average flight leaving from Salta. The average price per mile (for a direct flight) is $0.24, which is below average.


Flight Prices by Day of the Week

Wednesday 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 $561 (26%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1536. Return trip prices are from the GPT to SLA 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 SLA to GPT can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 8 hour 24 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 SLA to GPT while comparing.

Destination alternative #1: Hattiesburg-Laurel Regional Airport (PIB) in Hattiesburg/Laurel, MS

  • 75 miles (121 km) away from GPT
  • Usually 10.64% less expensive than GPT
  • 2-layover flights available

See SLA to PIB flights

Destination alternative #2: Louis Armstrong New Orleans International Airport (MSY) in New Orleans, LA

  • 77 miles (124 km) away from GPT
  • Usually 4.68% less expensive than GPT
  • 1-layover flights available

See SLA to MSY flights

Destination alternative #3: Baton Rouge Metropolitan/Ryan Field Airport (BTR) in Baton Rouge, LA

  • 124 miles (200 km) away from GPT
  • Usually 1.51% less expensive than GPT
  • 2-layover flights available

See SLA to BTR flights


Flight Hacking SLA to GPT

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 SLA to GPT — but Champion Traveler does!

Hack #1: Miami, FL (SLA > MIA > GPT)

  • Price for both tickets: $1089
  • Average savings: $537 (33.01%)

See SLA to MCO flights

Hack #2: Orlando, FL (SLA > MCO > GPT)

  • Price for both tickets: $1217
  • Average savings: $409 (25.13%)

See SLA to MIA flights

Hack #3: Los Angeles, CA (SLA > LAX > GPT)

  • Price for both tickets: $1297
  • Average savings: $329 (20.24%)

See SLA to LAX flights


Flight Questions Answered

Still have questions about flying from SLA to GPT? We’ve got answers.

Which airlines fly this route?

You can find 7 major airlines flying this route most often: Aerolineas Argentinas, American, BoA, COPA, Delta, LATAM, United, and potentially more during busy seasons.

How far away is it from Gulfport-Biloxi International Airport to Salta Airport?

The distance between the two airports is roughly 4124 miles or 6637 kilometers.

How long does it take to fly from SLA to GPT?

The real-world flight time for a nonstop SLA to GPT flight is about 8 hour 24 minutes.

How many flights go between Salta and Gulfport/Biloxi, MS?

It depends on the day of the week and the date, but a typical day might have around 20 available flights from SLA to GPT.


Airport Location Info


Departing Airport

Origination codeSLA
Origination airport nameSalta Airport

Return Airport

Destination codeGPT
Destination airport nameGulfport-Biloxi International Airport
CityGulfport/Biloxi, MS
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.