What are the most popular routes to Casper?
| Billings - Casper | Average priceCOP 356,858 | Average duration4h 30m | Daily departures1 | |
| Minneapolis - Casper | Average priceCOP 690,902 | Average duration1d | Daily departures3 | |
| Tulsa - Casper | Average priceCOP 709,275 | Average duration1d 19h | Daily departures2 | |
| Des Moines - Casper | Average priceCOP 914,852 | Average duration1d 5h | Daily departures2 | |
| Bismarck - Casper | Average priceCOP 701,933 | Average duration16h | Daily departures1 | |
