What are the most popular routes to Casper?
| Tulsa - Casper | Average priceTHB 6,678 | Average duration1d 19h | Daily departures3 | |
| Minneapolis - Casper | Average priceTHB 6,505 | Average duration1d 2h | Daily departures3 | |
| Des Moines - Casper | Average priceTHB 8,613 | Average duration1d 5h | Daily departures2 | |
| Bismarck - Casper | Average priceTHB 6,609 | Average duration16h | Daily departures1 | |
| Sioux Falls - Casper | Average priceTHB 8,613 | Average duration1d | Daily departures1 | |
