What are the most popular routes to Libby?
| Spokane - Libby | Average priceTRY 2,271 | Average duration2h 56m | Daily departures1 | |
| Waterloo - Libby | Average priceTRY 16,299 | Average duration1d 19h | Daily departures2 | |
| Portland - Libby | Average priceTRY 7,049 | Average duration11h 26m | Daily departures2 | |
| Seattle - Libby | Average priceTRY 9,979 | Average duration11h 16m | Daily departures2 | |
| Saint Paul - Libby | Average priceTRY 21,901 | Average duration1d 1h | Daily departures1 | |
