Alternative Programs

 For Chase cards it is Ultimate Rewards, they transfer over to many other points and miles programs, usually one-to-one. 

https://www.chase.com/personal/credit-cards/education/basics/how-chase-ultimate-rewards-works 

For American Express the program is Membership Rewards, usually one-to-one, but specials can up this amount every so often. Always check before cashing in. 

https://www.americanexpress.com/en-ca/rewards/membership-rewards/

Capital One has a program which is explained here: 

https://www.capitalone.com/learn-grow/money-management/venture-miles-transfer-partnerships/