What are the most popular routes to Marks?
| Chicago - Marks | Average priceTHB 5,594 | Average duration14h 20m | Daily departures3 | |
| New Orleans - Marks | Average priceTHB 2,537 | Average duration6h 48m | Daily departures1 | |
| Memphis - Marks | Average priceTHB 1,447 | Average duration1h 30m | Daily departures1 | |
| Flint - Marks | Average priceTHB 7,316 | Average duration23h 50m | Daily departures1 | |
| Philadelphia - Marks | Average priceTHB 15,925 | Average duration1d 22h | Daily departures3 | |
