Getting Credit Card points back for cancelled flights

Question on if/how I will get refund for points I used.

Between the wife and I we have 3 round trips in the next 5 weeks. Total was $800 bucks of which I used about $650 in CC points.

I booked all the travel through Capital One Travel.

It is all through United Airlines primarily but one of these trips is 2 one way tickets through United and Delta.

Am I going to be able to get these points and my cash back that paid? A credit for future airline travel?

Thanks