. It is widely accepted by major airlines and online travel agencies (OTAs). ✈️ How to Book Flights Using PayPal 1. Direct Through Airlines
: Includes Lufthansa, KLM, and British Airways. 2. Through Online Travel Agencies (OTAs) PayPal | United Airlines
Many top-tier global airlines allow you to use PayPal at checkout. (For flights departing from the U.S.) United Airlines (Accepted on their website and app)