What are the most popular routes to Unión?
| Mendoza - Unión | Average priceCLP 25,701 | Average duration6h 28m | Daily departures1 | |
| General Alvear - Unión | Average priceCLP 22,010 | Average duration1h 43m | Daily departures1 | |
| Realico - Unión | Average priceCLP 14,227 | Average duration2h | Daily departures1 | |
| General Pico - Unión | Average priceCLP 24,401 | Average duration3h 10m | Daily departures1 | |
| San Rafael - Unión | Average priceCLP 22,399 | Average duration3h 45m | Daily departures1 | |
