What are the most popular routes to Walker?
| Minneapolis - Walker | Average priceCOP 321,349 | Average duration6h 30m | Daily departures2 | |
| Chicago - Walker | Average priceCOP 692,093 | Average duration18h 50m | Daily departures2 | |
| Duluth - Walker | Average priceCOP 321,349 | Average duration4h 30m | Daily departures1 | |
| Fargo - Walker | Average priceCOP 356,088 | Average duration5h 10m | Daily departures3 | |
| Bemidji - Walker | Average priceCOP 113,032 | Average duration45m | Daily departures2 | |
