International airports, regional fields and GA aerodromes — the places every mission starts and ends.

| Company | Type | Location | Codes |
|---|---|---|---|
| Port Bailey Seaplane Base | international | United States | IATA KPY |
| Port Bergé Airport | international | Madagascar | IATA WPB · ICAO FMNG |
| Port Bucyrus-Crawford County Airport | aerodrome | United States | — |
| Port Carling/Butterfly Lake Seaplane Base | aerodrome | Canada | — |
| Port Clarence Coast Guard Station | military airfield | United States | IATA KPC · ICAO PAPC |
| Port Colborne Airport | aerodrome | Canada | — |
| Port-de-Paix Airport | international | Haiti | IATA PAX · ICAO MTPX |
| Port Durnford Airstrip | aerodrome | South Africa | — |
| Port Edgar Airport | aerodrome | Falkland Islands | — |
| Port Elgin Airport | aerodrome | Canada | — |
| Port Elsner Airport | aerodrome | United States |
aerodrome 30,878international 8,351military airfield 1,867private airstrip 1,800heliport 555regional 460
United States 15,232Brazil 2,982Australia 2,025Canada 1,765France 1,355Russia 1,265United Kingdom 1,109South Africa 938Germany 879Colombia 835Italy 718Indonesia 681Argentina 621Ukraine 570Papua New Guinea 536China 489Mexico 478Venezuela 468Spain 414India 411Namibia 376Chile 358Congo - Kinshasa 356South Sudan 331Poland 327Czechia 277New Zealand 250Kenya 242Sweden 222Japan 195Philippines 188Norway 179Botswana 151Portugal
Operators claiming an entry can correct facts, add services and certificates, and mark their page verified. Claiming is free — see a company’s page for the claim link.
| — |
| Port Engel Airport | aerodrome | United States | — |
| Porter Airport | aerodrome | United States | — |
| Porter County Regional Airport | international | United States | IATA VPZ · ICAO KVPZ |
| Porter Field | aerodrome | United States | — |
| Porter Ranch Airport | aerodrome | United States | — |
| Porters Lake Airport | aerodrome | Porters Lake, Canada | — |
| Porters Lake Seaplane Base | aerodrome | Canada | — |
| Porterville Airfield | aerodrome | South Africa | — |
| Porterville Municipal Airport | international | United States | IATA PTV · ICAO KPTV |
| Port Esquivel Airstrip | aerodrome | Jamaica | — |
| Port Fairy Airport | aerodrome | Australia | — |
| Port Field | aerodrome | United States | — |
| Port Florence Airport | aerodrome | United States | — |
| Port-Gentil International Airport | international | Gabon | IATA POG · ICAO FOOG |
| Port Graham Airport | international | United States | IATA PGM |
| Port Grosvenor Airfield | aerodrome | South Africa | — |
| Port Harcourt International Airport | international | Nigeria | IATA PHC · ICAO DNPO |
| Port Hardy Airport | international | Canada | IATA YZT · ICAO CYZT |
| Port Hawkesbury Airport | international | Canada | IATA YPS · ICAO CYPD |
| Port Hedland International Airport | international | Australia | IATA PHE · ICAO YPPD |
| Port Heiden Airport | international | United States | IATA PTH · ICAO PAPH |
| Port Hope (Peter's Field) | aerodrome | Canada | — |
| Port Hope Simpson Airport | international | Canada | IATA YHA |
| Port Howard Landing Strip | aerodrome | Falkland Islands | — |
| Porthtowan Airfield | aerodrome | United Kingdom | — |
| Portimão Airfield | international | Portugal | IATA PRM · ICAO LPPM |
| Port Isabel - Cameron County Airport | aerodrome | United States | ICAO KPIL |
| Port Kaituma Airport | international | Port Kaituma, Guyana | IATA PKM · ICAO SYPK |
| Port Keats Airport | international | Australia | IATA PKT · ICAO YPKT |
| Portland Airfield | aerodrome | New Zealand | — |
| Portland Airport | international | Australia | IATA PTJ · ICAO YPOD |
| Portland Downtown Heliport | heliport | United States | — |
| Portland International Airport | international | Portland, United States | IATA PDX · ICAO KPDX |
| Portland International Jetport | international | Portland, United States | IATA PWM · ICAO KPWM |
| Portland Municipal Airport | aerodrome | United States | — |
| Portland-Troutdale Airport | international | Troutdale, United States | IATA TTD · ICAO KTTD |
| Port Lincoln Airport | international | Australia | IATA PLO · ICAO YPLC |
| Port Lions Airport | international | United States | IATA ORI |
| Port Loring Seaplane Base | aerodrome | Canada | — |