What are the most popular routes to Libby?
| Seattle - Libby | Average priceTHB 4,541 | Average duration11h 16m | Daily departures2 | |
| Everett - Libby | Average priceTHB 5,120 | Average duration10h 16m | Daily departures2 | |
| Spokane - Libby | Average priceTHB 1,711 | Average duration2h 56m | Daily departures1 | |
| Portland - Libby | Average priceTHB 4,507 | Average duration17h 31m | Daily departures3 | |
| Waterloo - Libby | Average priceTHB 10,814 | Average duration1d 19h | Daily departures2 | |
