| VA | From | Airport | To | Destination | Type | Distance miles | Frequency | Competitors | |
|---|---|---|---|---|---|---|---|---|---|
| AAW | KAST | Astoria Regl | KDFW | Dallas-Ft Worth Intl | Medium | 1464.1 | 1 | ||
| AAW | KAST | Astoria Regl | PHNL | Honolulu Intl | Medium | 2229.9 | 0 | ||
| IFR | KAST | Astoria Regl | MMMX | Mexico City - Lic Benito Juarez Intl | Medium | 2015.9 | 0 | ||
| IFR | KAST | Astoria Regl | KLAX | Los Angeles Intl | Regional | 774.3 | 0 | ||
| IFR | KAST | Astoria Regl | KLAS | Las Vegas - McCarran Intl | Regional | 720.9 | 0 | ||
| IFR | KAST | Astoria Regl | KMSY | New Orleans Intl | Medium | 1840.2 | 0 | ||
| SCA | KAST | Astoria Regl | KAWO | Arlington Mun | Local | 139.1 | 0 | ||
| SCA | KAST | Astoria Regl | KUIL | Quillayute State | Local | 110.3 | 0 | ||
| SCA | KAST | Astoria Regl | KPDX | Portland Intl | Local | 63.5 | 0 | ||
| SKA | KAST | Astoria Regl | KHQM | Hoquiam - Bowerman | Local | 48.9 | 0 | ||
| SKA | KAST | Astoria Regl | KHIO | Portland-Hillsboro | Local | 53.7 | 1 | ||
| UFA | KAST | Astoria Regl | KEUG | Eugene - Mahlon Sweet | Local | 125.2 | 0 |