What are the most popular routes to Summit?
| St. Louis - Summit | Average priceTHB 2,028 | Average duration4h 19m | Daily departures4 | |
| Bloomington - Summit | Average priceTHB 1,052 | Average duration1h 43m | Daily departures4 | |
| Chicago - Summit | Average priceTHB 337 | Average duration22m | Daily departures3 | |
| Joliet - Summit | Average priceTHB 405 | Average duration25m | Daily departures4 | |
| Jefferson City - Summit | Average priceTHB 2,865 | Average duration7h 22m | Daily departures2 | |
