What are the most popular routes to Marks?
| Chicago - Marks | Average priceCOP 544 212 | Average duration18h 20m | Daily departures3 | |
| Flint - Marks | Average priceCOP 711 764 | Average duration23h 50m | Daily departures1 | |
| Memphis - Marks | Average priceCOP 157 873 | Average duration1h 30m | Daily departures1 | |
| New Orleans - Marks | Average priceCOP 284 362 | Average duration6h 48m | Daily departures1 | |
| Philadelphia - Marks | Average priceCOP 1 549 422 | Average duration1d 22h | Daily departures3 | |
