The cheapest times to fly from SDF to SMT are

  • January 15th to May 6th (except the weeks of January 22nd, February 12th, February 26th, April 9th, and April 16th)
  • August 13th to December 9th (except the weeks of November 12th and November 19th)

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 SDF to SMT is late October. Prices can be as high as $5519 for Saturday flights during late July, or as low as $1594 for Monday flights around late October.


When to Fly to Sorriso

Flying from Louisville, KY (SDF) to Sorriso (SMT) will usually cost between $1608 to $3560 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October with an average ticket price of $1690. Due to high demand the most expensive time to fly is late July, with an average price of $4893. Planning your trip to low-cost times can easily save you $3203 on economy flights and even more on first-class flights. Generally, any price below $1919 can be considered a good price for a round-trip SDF to SMT flight.

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

SDF to SMT Flight Prices

Compared to other flights, the SDF to SMT flight is more expensive than the average and costs more than the average flight leaving from Louisville. The average price per mile (for a direct flight) is $3.79, which is above average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to SMT. Saturdays are the most expensive days to fly to Sorriso. Selecting flights on the least expensive days could save you up to $368 (15%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1799. Return trip prices are from the SMT to SDF flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SDF to SMT can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 33 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 SDF to SMT while comparing.

Destination alternative #1: Hartsfield-Jackson Atlanta International Airport (ATL) in Atlanta, GA

  • 21 miles (34 km) away from SMT
  • Usually 87.96% less expensive than SMT
  • Nonstop flights available

See SDF to ATL flights

Destination alternative #2: Augusta Regional at Bush Field Airport (AGS) in Augusta, GA

  • 128 miles (206 km) away from SMT
  • Usually 87.34% less expensive than SMT
  • 1-layover flights available

See SDF to AGS flights

Destination alternative #3: Lovell Field Airport (CHA) in Chattanooga, TN

  • 105 miles (169 km) away from SMT
  • Usually 86.76% less expensive than SMT
  • 1-layover flights available

See SDF to CHA flights

Destination alternative #4: Greenville-Spartanburg International Airport (GSP) in Greer, SC

  • 132 miles (212 km) away from SMT
  • Usually 86.40% less expensive than SMT
  • 1-layover flights available

See SDF to GSP flights


Flight Hacking SDF to SMT

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 SDF to SMT — but Champion Traveler does!

Hack #1: Fort Lauderdale, FL (SDF > FLL > SMT)

  • Price for both tickets: $1381
  • Average savings: $538 (28.04%)

See SDF to FLL flights

Hack #2: Toronto (SDF > YYZ > SMT)

  • Price for both tickets: $1625
  • Average savings: $294 (15.32%)

See SDF to YYZ flights

Hack #3: New York, NY (SDF > LGA > SMT)

  • Price for both tickets: $1637
  • Average savings: $283 (14.72%)

See SDF to LGA flights


Flight Questions Answered

Still have questions about flying from SDF to SMT? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: American, Azul, LATAM, United, and potentially more during busy seasons.

How far away is it from Stone Mountain Airport to Louisville International-Standiford Field Airport?

The distance between the two airports is roughly 315 miles or 507 kilometers.

How long does it take to fly from SDF to SMT?

The real-world flight time for a nonstop SDF to SMT flight is about 1 hour 33 minutes.

How many flights go between Louisville, KY and Sorriso?

It depends on the day of the week and the date, but a typical day might have around 37 available flights from SDF to SMT.


Airport Location Info


Departing Airport

Origination code SDF
Origination airport name Louisville International-Standiford Field Airport
City Louisville, KY
Country the United States
Latitude 38.2
Longitude -85.7

Return Airport

Destination code SMT
Destination airport name Stone Mountain Airport
City Sorriso
Country Brazil
Latitude -12.5
Longitude -55.7


Other Resources

Flights from SMT

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.