Please be aware that Jakarta has multiple airports and that these results are for all airports serving the city.
The best month to fly between Jakarta and Makassar is February and the most expensive month to fly is December. (Average prices, based on 231982 datapoints.)
The best day to arrive at Jakarta is Monday and it would be best to avoid Friday, as prices are on average 4.17% higher than on Monday. (Average prices, based on 91521 datapoints.)
The cheapest airline flying from Jakarta to Makassar is Citilink. They are 28% cheaper than Garuda Indonesia. (Average prices, based on 232018 datapoints.)
The best time to fly is at around 21. (Average prices, based on 252017 datapoints.)