- Fort Kent
- Loring Commerce Center (formerly Loring Air Force Base)
- Mars Hill
- Presque Isle
- Northern Maine Regional Airport at Presque Isle (PQI IATA), 650 Airport Drive, Presque Isle, 207-764-2550. Served by PenAir.
- Northern Aroostook Regional Airport (FVE IATA), near Frenchville.
Aroostook County is probably the safest place in the U.S., if not the world. People feel safe enough to leave their car running while they go in the store. And many rural houses leave their doors unlocked. People may be too trusting.