1 In phone/in person ticketing: $25. 2  Date/itinerary change: $75 if made 21 or more days prior to travel; $100 if made less than 21 days (lower or no fees for frequent flyer members with status). 3  Redeposit Miles: $200 (free to $125 for frequent flyer members with status). 4  Same day change fee: $75.
Legalization (also spelled legalisation) is the process of removing a legal prohibition against something which is currently not legal.
Naturalization. Naturalization is the process by which a foreign citizen becomes a United States citizen after fulfilling the requirements established by Congress. Naturalization is the end of the immigration process and affords the same benefits, protections, and status as a person who was born a United States citizen.