What are the most popular routes to Chaval?
| Parnaiba - Chaval | Average priceTHB 173 | Average duration1h 8m | Daily departures3 | |
| São Luís - Chaval | Average priceTHB 1,718 | Average duration10h 37m | Daily departures2 | |
| São Bernardo - Chaval | Average priceTHB 1,177 | Average duration3h 58m | Daily departures1 | |
| Sobral - Chaval | Average priceTHB 456 | Average duration3h 13m | Daily departures2 | |
| Camocim - Chaval | Average priceTHB 112 | Average duration49m | Daily departures2 | |
