What are the most popular routes to Marks?
| Chicago - Marks | Average priceTHB 5,465 | Average duration16h 20m | Daily departures3 | |
| New Orleans - Marks | Average priceTHB 2,523 | Average duration6h 48m | Daily departures1 | |
| Flint - Marks | Average priceTHB 7,380 | Average duration23h 50m | Daily departures1 | |
| Memphis - Marks | Average priceTHB 1,425 | Average duration1h 30m | Daily departures1 | |
| St. Louis - Marks | Average priceTHB 12,732 | Average duration22h 15m | Daily departures1 | |
