What are the most popular routes to Ayer?
| Salisbury - Ayer | Average priceCOP 404,718 | Average duration1d | Daily departures2 | |
| Amherst - Ayer | Average priceCOP 67,072 | Average duration2h 35m | Daily departures1 | |
| Philadelphia - Ayer | Average priceCOP 234,172 | Average duration10h 15m | Daily departures3 | |
| Newark - Ayer | Average priceCOP 215,409 | Average duration10h 35m | Daily departures3 | |
| Baltimore - Ayer | Average priceCOP 341,603 | Average duration19h 25m | Daily departures3 | |
