The price for the first checked bag on US Airways depends on the point of origin. For domestic flights, including flights from the United States, Puerto Rico, the U.S. Virgin Islands, and Canada, the first bag costs $25 as of 2015.
The fee for first bags on flights originating in Mexico, the Caribbean and Central America, is also $25. Some cities are exempted from this; the full list can be found at the US Airways website. No fee is charged for first bags on transatlantic and transpacific flights as well as those originating in Brazil and South America. The fee is waved for Dividend Miles Silver Preferred, AAdvantage Gold, and oneworld Ruby members. Eligible US Airways MasterCard and Visa members are also exempt from first bag fees, but only for domestic flights. Overweight and oversized fees are applicable, ranging from an additional $100 to $200 per bag. The bag fee applies per person each way and is non-refundable.