| Country | U.S. |
|---|---|
| IATA code | 9K |
| ICAO code | KAP |
| Web-site | capeair.com |
Cape Air was founded in 1989. The airline’s main hub is Barnstable Municipal Airport. It also operates such hubs as Luis Muñoz Marín International Airport, Boston Logan International Airport, Lambert-St. Louis International Airport, Billings Logan International Airport, Nantucket Memorial Airport, As United Express. Cape Air headquarters are located in Barnstable, Massachusetts, U.S. The current fleet comprises such aircraft as ATR 42-320, Cessna 402, Cessna Caravan Amphibian, Britten-Norman Islander.
| № | City | Country | Airport | IATA code | ICAO code |
| 1 | Albany, NY | United States of America | Albany International | ALB | KALB |
| 2 | Augusta, ME | United States of America | Augusta State | AUG | KAUG |
| 3 | Beef Island | British Virgin Islands | Beef Island Terrance B Lettsome | EIS | TUPJ |
| 4 | Billings, MT | United States of America | Billings Logan International | BIL | KBIL |
| 5 | Bimini | Bahamas | Bimini North | NSB | |
| 6 | Boston, MA | United States of America | Boston Logan International | BOS | KBOS |
| 7 | Culebra | Puerto Rico | Culebra | CPX | TJCP |
| 8 | Glendive, MT | United States of America | Dawson Community | GDV | KGDV |
| 9 | Glasgow, MT | United States of America | Glasgow Airport (US) | GGW | KGGW |
| 10 | Bar Harbor, ME | United States of America | Hancock County-Bar Harbor | BHB | KBHB |
| 11 | Havre, MT | United States of America | Havre City County | HVR | KHVR |
| 12 | Hyannis, MA | United States of America | Hyannis Barnstable | HYA | KHYA |
| 13 | Kirksville, MO | United States of America | Kirksville Municipal | IRK | KIRK |
| 14 | Lebanon, NH | United States of America | Lebanon Municipal | LEB | KLEB |
| 15 | Marion, IL | United States of America | Marion Veterans Airport of Southern Illinois | MWA | KMWA |
| 16 | Martha's Vineyard, MA | United States of America | Martha’s Vineyard | MVY | KMVY |
| 17 | Mayaguez | Puerto Rico | Mayaguez Eugenio Maria de Hostos | MAZ | TJMZ |
| 18 | Miami, FL | United States of America | Miami Biscayne Bay SPB | MPB | X44 |
| 19 | Nantucket, MA | United States of America | Nantucket Memorial | ACK | KACK |
| 20 | Nevis | Saint Kitts and Nevis | Nevis Vance W Amory | NEV | TKPN |
| 21 | New Bedford, MA | United States of America | New Bedford Regional | EWB | KEWB |
| 22 | Ogdensburg, NY | United States of America | Ogdensburg International | OGS | KOGS |
| 23 | Owensboro, KY | United States of America | Owensboro-Daviess County Regional | OWB | KOWB |
| 24 | Provincetown, MA | United States of America | Provincetown | PVC | KPVC |
| 25 | Rockland, ME | United States of America | Rockland Knox County Regional | RKD | KRKD |
| 26 | Rutland, VT | United States of America | Rutland Southern Vermont Regional | RUT | KRUT |
| 27 | Saint Croix | Virgin Islands (US) | Saint Croix Henry E Rohlsen | STX | TISX |
| 28 | Saint Thomas | Virgin Islands (US) | Saint Thomas Cyril E King | STT | TIST |
| 29 | San Juan | Puerto Rico | San Juan Luis Munoz Marin International Airport (Puerto Rico) | SJU | TJSJ |
| 30 | Saranac Lake, NY | United States of America | Saranac Lake Adirondack Regional | SLK | KSLK |
| 31 | Sidney, MT | United States of America | Sidney Richland Municipal | SDY | KSDY |
| 32 | Saint Louis, MO | United States of America | St Louis Lambert International | STL | KSTL |
| 33 | Vieques | Puerto Rico | Vieques | VQS | TJVQ |
| 34 | Virgin Gorda | British Virgin Islands | Virgin Gorda | VIJ | TUPW |
| 35 | Fort Leonard Wood, MO | United States of America | Waynesville-St. Robert Regional | TBN | KTBN |
| 36 | Westchester County, NY | United States of America | Westchester County | HPN | KHPN |
| 37 | Wolf Point, MT | United States of America | Wolf Point International | OLF | KOLF |