Flight schedule from Richland Municipal Airport
| Flight | Flight days | Departure | Arrival | Flight time | Airlines | Price | ||
|---|---|---|---|---|---|---|---|---|
| 9K1778 | Sidney — Billings | daily | 07:35 | 09:25 | 1h 50m | Cape Air | from $49 | search |
| 9K1780 | Sidney — Billings | daily | 09:22 | 11:12 | 1h 50m | Cape Air | from $49 | search |
| 9K1784 | Sidney — Billings | mon, tue, wed, thu, sat, sun | 12:52 | 14:42 | 1h 50m | Cape Air | from $49 | search |
| 9K1788 | Sidney — Billings | daily | 14:42 | 16:32 | 1h 50m | Cape Air | from $49 | search |
| 9K1776 | Sidney — Billings | daily | 17:13 | 19:03 | 1h 50m | Cape Air | from $49 | search |
| 9K950 | Sidney — Glendive | sun | 07:30 | 08:16 | 46m | Cape Air | from $93 | search |