If you choose a date later than 30 days, you will have to pay the difference in price to be able to use the flight. The price of the plane ticket changes every day, so you will have to search for the flight and its price on the website.As per the rules, the airline only allows 1 free change.It is possible to change from an international flight to another international flight. And in the case of a domestic flight to a domestic flight.Passengers purchase their ticket from a travel agency; in this case, tickets must be exchanged through the travel agency.
read more..