https://wise.com, formerly Transferwise, is now cheaper than ever for sending money to Chile.
After some years of charging 2%-3% total fees it is currently around 0.7%-1.1% with some variation by currency and payment method. That is the total fees, there is no sneaky changing of the exchange rate or adding other fees.
The option for paying with bank transfer can nowadays connect through to your bank so it is a bit slicker and you don’t have to do a manual writing down of sort code etc to send transfers like you used to. Of course, you can also still pay via debit and credit card.
I have had good service now for many years and would recommend at this point using the service based on my experiences, of course your luck may be different.
I just checked the last thread I did on Wise in October 2022 and there were no replies, so if anyone finds this useful please reply and let me know so I know whether (or how often) to provide future updates on this company or similar issues.