What are the most popular routes to Dewey?
| Billings - Dewey | Average priceJP¥31,210 | Average duration1d 3h | Daily departures1 | |
| Sioux Falls - Dewey | Average priceJP¥27,893 | Average duration14h 10m | Daily departures2 | |
| Kansas City - Dewey | Average priceJP¥15,291 | Average duration3h 50m | Daily departures1 | |
| Tulsa - Dewey | Average priceJP¥6,668 | Average duration50m | Daily departures1 | |
| Des Moines - Dewey | Average priceJP¥25,903 | Average duration9h 25m | Daily departures1 | |
