Trying to use SQ for JFK-SFO-HNL on UA. Connection is 4:44, so the phone agent is insisting on charging $100/pax for the "stopover" (it's a OW, so no SOs included).
Questions:
1- Any way around this charge, short of doing a RT?
2- If I pay and a direct or shorter connection opens up later, will they refund this fee?
3- The change/redeposit fees are per passenger or per reservation?