What are the most popular routes to Libby?
| Spokane - Libby | Average priceMAD 440 | Average duration2h 56m | Daily departures1 | |
| Waterloo - Libby | Average priceMAD 3,160 | Average duration1d 19h | Daily departures2 | |
| Portland - Libby | Average priceMAD 1,367 | Average duration11h 26m | Daily departures2 | |
| New York City - Libby | Average priceMAD 9,803 | Average duration2d 15h | Daily departures3 | |
| Seattle - Libby | Average priceMAD 2,004 | Average duration11h 16m | Daily departures2 | |
