Will I get a full air ticket refund, if I am not able to travel due to the illness of my sister who has no one, but me to take care of her.
Probably not if you're paying the cheapest fare already. Check with the airline. But chances are, unless the person (I.e. You) have passed away, or if you purchased travel insurance that covers trip cancellation, you won't get it back. I would seriously consider purchasing trip cancellation and interruption insurance next time if you haven't done so already. almost 5 years ago