What are the most popular routes to Casper?
| Tulsa - Casper | Average priceMAD 1,881 | Average duration1d 19h | Daily departures3 | |
| Minneapolis - Casper | Average priceMAD 1,832 | Average duration1d 2h | Daily departures3 | |
| Des Moines - Casper | Average priceMAD 2,426 | Average duration1d 5h | Daily departures2 | |
| Gillette - Casper | Average priceMAD 1,608 | Average duration15h 10m | Daily departures1 | |
| Sioux Falls - Casper | Average priceMAD 2,426 | Average duration1d | Daily departures1 | |
