Help me to go back to korea

over the break, my mom told me that my grandma has a cancer: stomach cancer and pancreatic cancer. she have about 3-8 months to live. I can’t go back to korea until the beginning of July. I have leased the apartment till august and the rent and house bill costs me about 1500 dollar per months. I have no money to both pay for the rent and the plane ticket to go back to korea. i don’t expect to raise 3000 dollars, but I am asking for some help to have a chance to see my grandma before she passes away. anything will help me, literally anything. please help.