The best month to fly between Palu and Makassar is February and the most expensive month to fly is April. (Average prices, based on 1385 datapoints.)
The best day to arrive at Palu is Sunday and it would be best to avoid Saturday, as prices are on average 8.8% higher than on Sunday. (Average prices, based on 8171959 datapoints.)
The cheapest airline flying from Palu to Makassar is Lion Air. They are 27% cheaper than Garuda Indonesia. (Average prices, based on 1390 datapoints.)