| Name | Type | IATA | ICAO | City |
|---|---|---|---|---|
| Bicobian Bay Airstrip | Small Airport | - | PH-0176 |
Ilagan |
| Camp Dela Cruz Heliport | Heliport | - | PH-0522 |
Gamu |
| Cauayan Airport | Medium Airport Scheduled | CYZ | RPUY |
Cauayan City |
| Cordon Airport | Small Airport | - | PH-0429 |
Cordon |
| Divilacan Airstrip | Closed Airport | - | PH-0076 |
Ilagan |
| Echague Airstrip | Closed Airport | - | PH-0112 |
Echague |
| Isabela Provincial Capitol Heliport | Heliport | - | PH-0480 |
Ilagan |
| Maconacon Airstrip | Small Airport | - | PH-0023 |
Maconacon |
| Magat River Multipurpose Project Airstrip | Closed Airport | - | PH-0680 |
Ramon |
| Palanan Community Airport | Small Airport Scheduled | - | RPLN |
Palanan |
| Salolwan Airstrip | Small Airport | - | PH-0188 |
Divilacan |