I am sorry but do not know pound to access your rules.
I am looking for two round trip tickets from New Jersey to San Francisco. I am closest to Newark but could use Philadelphia or New York airports. I could fly into San Francisco Oakland or Sacramento. I checked all carriers and they want approximately 50,000 miles for each round trip ticket. I am hoping for a creative way to do this for less Miles.
I have Amex, United, chase, southwest and avios. Quantity in that order.
Can you advise?