I live in Israel and found a good flight to the US for Pesach. But once I put in my US billing address when paying with my CC, the price jumps $500. It seems that flights are cheaper when my location is in Israel and more expensive when in the US. Is there anything to do to get the cheaper price while using my US CC? Can I put my Israeli Address for my Chase CC? Will I get flagged? Is there a general hack anyone knows about this?
