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 Pontianak is November and the most expensive month to fly is June. (Average prices, based on 62530 datapoints.)
The best day to arrive at Jakarta is Wednesday and it would be best to avoid Monday, as prices are on average 4.15% higher than on Wednesday. (Average prices, based on 143607 datapoints.)
The cheapest airline flying from Jakarta to Pontianak is Sriwijaya Air. They are 39% cheaper than Garuda Indonesia. (Average prices, based on 62552 datapoints.)
The best time to fly is at around 10. (Average prices, based on 82552 datapoints.)