My sister's cancer treatments

I am raising money to be able to travel with my sister Aimee to her chemo treatments. We live in Oregon and her treatments are in Chicago. With such short notice between treatments, round trip airfare is between $800 and $1000. Chemo is painful and scary for her and I want to be there to hold her hand. 

Currently, no one can afford to go with her so she is going alone. She is weak, tired and her immune system is compromised. Navigating airports, luggage and flight schedules is too much. She has enough to worry about and definitely needs someone there to alleviate the stress of travel. 

Being that the chemo treatments are not a cure for her cancer, but only to prolong her life, I would cherish this time together.

Any amount helps. Thank you very much!