What are the most popular routes to Walker?
| Fargo - Walker | Average priceMAD 909 | Average duration5h 10m | Daily departures3 | |
| Minneapolis - Walker | Average priceMAD 820 | Average duration6h 30m | Daily departures3 | |
| Chicago - Walker | Average priceMAD 1,765 | Average duration18h 50m | Daily departures2 | |
| Duluth - Walker | Average priceMAD 820 | Average duration4h 30m | Daily departures1 | |
| Saint Paul - Walker | Average priceMAD 909 | Average duration6h 40m | Daily departures2 | |
