No, under the Americans with Disabilities Act (ADA) in the US and Regulation (EC) 1107/2006 in Europe, airlines and airports are legally prohibited from charging a fee for basic "Special Assistance." This includes wheelchair service from the curb to the gate, help with boarding the aircraft, and assistance reaching a connecting flight or baggage claim. In 2026, this service is considered a fundamental right for passengers with physical, sensory, or hidden disabilities. To use it, you should notify your airline at least 48 hours in advance via their app or website. While the service itself is free, it is customary (though not mandatory) in the US to tip the individual assistant who pushes your wheelchair, usually around $5 to $10. In many European and Middle Eastern airports, tipping is less common and sometimes even discouraged by airport policy. If an airline or airport ever tries to charge you for "mobility assistance," they are in direct violation of international aviation laws and can be reported to the Department of Transportation or the relevant national civil aviation authority for a significant fine.