The cheapest times to fly from SID to ATL are

  • September 17th to April 1st (except the weeks of October 15th, December 17th, and January 1st)

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 SID to ATL is mid January. Prices can be as high as $4307 for Friday flights during late July, or as low as $1099 for Wednesday flights around mid January.


When to Fly to Atlanta

Flying from Sal Island (SID) to Atlanta, GA (ATL) will usually cost between $1324 to $3548 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $1337. Due to high demand the most expensive time to fly is late July, with an average price of $3514. Planning your trip to low-cost times can easily save you $2176 on economy flights and even more on first-class flights. Generally, any price below $2081 can be considered a good price for a round-trip SID to ATL flight.

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

SID to ATL Flight Prices

Compared to other flights, the SID to ATL flight is more expensive than the average and costs less than the average flight leaving from Sal. The average price per mile (for a direct flight) is $0.33, which is in the normal range for a flight.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Fridays 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 $845 (35%) 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 $1606. Return trip prices are from the ATL to SID 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 SID to ATL 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 6 minutes may not be realistic.


Flight Hacking SID to ATL

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 SID to ATL — but Champion Traveler does!

Hack #1: Lisbon (SID > LIS > ATL)

  • Price for both tickets: $1114
  • Average savings: $968 (46.49%)

See SID to BOS flights

Hack #2: Boston, MA (SID > BOS > ATL)

  • Price for both tickets: $1178
  • Average savings: $904 (43.42%)

See SID to LIS flights

Hack #3: Dublin (SID > DUB > ATL)

  • Price for both tickets: $1414
  • Average savings: $667 (32.05%)

See SID to DUB flights


Flight Questions Answered

Still have questions about flying from SID to ATL? We’ve got answers.

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Air Canada, Air France, American, Azores Airlines, Delta, Iberia, KLM, Tap Air Portugal, Turkish Airlines, United, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Hartsfield-Jackson Atlanta International Airport to Amilcar Cabral International Airport?

The distance between the two airports is roughly 3958 miles or 6370 kilometers.

How long does it take to fly from SID to ATL?

The real-world flight time for a nonstop SID to ATL flight is about 8 hour 6 minutes.

How many flights go between Sal Island and Atlanta, GA?

It depends on the day of the week and the date, but a typical day might have around 4 available flights from SID to ATL.


Airport Location Info


Departing Airport

Origination code SID
Origination airport name Amilcar Cabral International Airport
City Sal Island
Country Cape Verde
Latitude 16.7
Longitude -22.9

Return Airport

Destination code ATL
Destination airport name Hartsfield-Jackson Atlanta International Airport
City Atlanta, GA
Country the United States
Latitude 33.6
Longitude -84.4


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.