Hilton HHonors

As an Hilton Honors member, you can exchange Hilton Honors points for Miles&Smiles Miles

Follow the steps to exchange points from your Hilton Honors Account to your Miles&Smiles Account http://hiltonhonors3.hilton.com/en/earn-use-points/exchange/airline-rail/index.html
Select how many Hilton Honors Points you would like to exchange
To exchange more than 100,000 points, call customer care at 1-800-4Honors or send an email to: hiltonhonors@Hilton.com