The cheapest times to fly from STS to CGK are

  • January 8th to April 15th
  • August 27th to November 18th

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 STS to CGK is late September. Prices can be as high as $3838 for Saturday flights during early August, or as low as $870 for Tuesday flights around late September.


When to Fly to Jakarta

Flying from Santa Rosa, CA (STS) to Jakarta (CGK) will usually cost between $871 to $1867 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late September with an average ticket price of $911. Due to high demand the most expensive time to fly is early August, with an average price of $1988. Planning your trip to low-cost times can easily save you $1077 on economy flights and even more on first-class flights. Generally, any price below $1133 can be considered a good price for a round-trip STS to CGK flight.

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

STS to CGK Flight Prices

Compared to other flights, the STS to CGK flight is slightly more expensive than the average and costs about as much as the average flight leaving from Santa Rosa. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Jakarta, and Fridays are the most expensive days to return to Santa Rosa. Selecting flights on the least expensive days could save you up to $241 (18%) 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 $1050. Return trip prices are from the CGK to STS 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 STS to CGK can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 16 hour 31 minutes may not be realistic.


Flight Hacking STS to CGK

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 STS to CGK — but Champion Traveler does!

Hack #1: Los Angeles, CA (STS > LAX > CGK)

  • Price for both tickets: $931
  • Average savings: $202 (17.84%)

See STS to LAX flights

Hack #2: Seattle, WA (STS > SEA > CGK)

  • Price for both tickets: $1019
  • Average savings: $114 (10.02%)

See STS to SEA flights

Hack #3: Singapore (STS > SIN > CGK)

  • Price for both tickets: $1050
  • Average savings: $83 (7.28%)

See STS to SIN flights


Flight Questions Answered

Still have questions about flying from STS to CGK? We’ve got answers.

Which airlines fly this route?

You can find 13 major airlines flying this route most often: Alaska, American, ANA, Asiana, Bangkok Airways, Cathay Pacific, EVA Air, Garuda Indonesia, JAL, Qantas, Singapore Airlines, United, Vistara, and potentially more during busy seasons.

How far away is it from Soekarno-Hatta International Airport to Charles M. Schulz – Sonoma County Airport?

The distance between the two airports is roughly 8628 miles or 13885 kilometers.

How long does it take to fly from STS to CGK?

The real-world flight time for a nonstop STS to CGK flight is about 16 hour 31 minutes.

How many flights go between Santa Rosa, CA and Jakarta?

It depends on the day of the week and the date, but a typical day might have around 16 available flights from STS to CGK.


Airport Location Info


Departing Airport

Origination code STS
Origination airport name Charles M. Schulz – Sonoma County Airport
City Santa Rosa, CA
Country the United States
Latitude 38.5
Longitude -122.8

Return Airport

Destination code CGK
Destination airport name Soekarno-Hatta International Airport
City Jakarta
Country Indonesia
Latitude -6.1
Longitude 106.7


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.