KLM Airlines JFK Terminal +1-888-839-0502 KLM Airlines JFK Terminal departs from Terminal 4 at John F. Kennedy International Airport (JFK), a convenient and globally oriented terminal that provides a comfortable and hassle-free travel experience. Passengers traveling with KLM can check in online, use self-service kiosks, or have assistance from helpful staff at the check-in desks. Baggage service is easily accessible, such as assistance with delayed or lost luggage and comprehensive advice on checked and carry-on allowances. Terminal 4 has an extensive variety of amenities, such as food, shopping, and serene lounges for high-flying travelers. Live flight updates appear throughout the......See More