What are the most popular routes to Summit?
| St. Louis - Summit | Average priceCOP 226 041 | Average duration4h 19m | Daily departures4 | |
| Chicago - Summit | Average priceCOP 38 202 | Average duration22m | Daily departures3 | |
| Springfield - Summit | Average priceCOP 174 660 | Average duration2h 38m | Daily departures4 | |
| Joliet - Summit | Average priceCOP 45 843 | Average duration25m | Daily departures4 | |
| Bloomington - Summit | Average priceCOP 115 332 | Average duration1h 43m | Daily departures4 | |
