| Country | USA |
|---|---|
| IATA code | KS |
| ICAO code | NLA |
| Web-site | www.PenAir.com |
PenAir was founded in 1955. The airline’s main hub is Ted Stevens Anchorage International Airport. It also operates a hub at Boston Logan International Airport. PenAir headquarters are located in Anchorage, Alaska, USA. The current fleet comprises such aircraft as Saab 340B, Saab 340A, Saab 2000.
| № | City | Country | Airport | IATA code | ICAO code |
| 1 | Aniak, AK | United States of America | Aniak | ANI | PANI |
| 2 | Boston, MA | United States of America | Boston Logan International | BOS | KBOS |
| 3 | Cold Bay, AK | United States of America | Cold Bay | CDB | PACD |
| 4 | Crescent City, CA | United States of America | Del Norte County | CEC | KCEC |
| 5 | Dillingham, AK | United States of America | Dillingham | DLG | PADL |
| 6 | Dutch Harbor, AK | United States of America | Dutch Harbor Emergency Field | DUT | PADU |
| 7 | Igiugig, AK | United States of America | Igiugig | IGG | PAIG |
| 8 | King Cove, AK | United States of America | King Cove | KVC | PAVC |
| 9 | King Salmon, AK | United States of America | King Salmon | AKN | PAKN |
| 10 | Kongiganak, AK | United States of America | Kongiganak | KKH | PADY |
| 11 | Kotlik, AK | United States of America | Kotlik | KOT | PFKO |
| 12 | Koyuk, AK | United States of America | Koyuk | KKA | PAKK |
| 13 | Larsen Bay, AK | United States of America | Larsen Bay Larsen Sea Plane Base | KLN | PALB |
| 14 | Levelock, AK | United States of America | Levelock | KLL | 9Z8 |
| 15 | Manokotak, AK | United States of America | Manokotak Sea Plane Base | KMO | PAMB |
| 16 | McGrath, AK | United States of America | McGrath | MCG | PAMC |
| 17 | New Koliganek, AK | United States of America | New Koliganek | KGK | PAJZ |
| 18 | New Stuyahok, AK | United States of America | New Stuyahok | KNW | PANW |
| 19 | Presque Isle, ME | United States of America | Northern Maine Regional | PQI | KPQI |
| 20 | Perryville, AK | United States of America | Perryville Sea Plane Base | KPV | PAPE |
| 21 | Pilot Point, AK | United States of America | Pilot Point | PIP | PAPN |
| 22 | Pilot Point, AK | United States of America | Pilot Point Ugashik Bay | UGB | UGB |
| 23 | Plattsburgh, NY | United States of America | Plattsburgh International | PBG | KPBG |
| 24 | Port Heiden, AK | United States of America | Port Heiden | PTH | PAPH |
| 25 | Portland, OR | United States of America | Portland International | PDX | KPDX |
| 26 | Saint George Island, AK | United States of America | Saint George Island | STG | PAPB |
| 27 | Saint Paul Island, AK | United States of America | Saint Paul Island | SNP | PASN |
| 28 | Sand Point, AK | United States of America | Sand Point Municipal | SDP | PASD |
| 29 | Stebbins, AK | United States of America | Stebbins | WBB | WBB |
| 30 | Anchorage, AK | United States of America | Ted Stevens Anchorage International | ANC | PANC |
| 31 | Togiak Village, AK | United States of America | Togiak | TOG | PATG |
| 32 | Twin Hills, AK | United States of America | Twin Hills | TWA | A63 |
| 33 | Unalakleet, AK | United States of America | Unalakleet | UNK | PAUN |