What are the most popular routes to Libby?
| Seattle - Libby | Average priceTHB 4 450 | Average duration11h 16m | Daily departures2 | |
| Minot - Libby | Average priceTHB 6 498 | Average duration15h 14m | Daily departures1 | |
| Portland - Libby | Average priceTHB 4 867 | Average duration17h 31m | Daily departures3 | |
| Spokane - Libby | Average priceTHB 1 742 | Average duration2h 56m | Daily departures1 | |
| Vancouver - Libby | Average priceTHB 4 971 | Average duration14h 56m | Daily departures5 | |
