One-way flights

I wonder if anyone can help me with a query on one-way flights, or at least entering the US in one city and leaving from another!
We are looking to do a road trip next year starting in SFO and taking in Napa, Tahoe, Highway 1, San Diego and finishing (potentially) in Las Vegas. We would love to be able to fly into SFO and out of LAS.
When I check the flight prices for one-way, they are completely eye-watering! Is there a way around this? Do you get better deals if you call FC and ask them to quote and book?
We have some miles available to use, probably about 100K each or so, but UC rewards on SFO and LAS are exceptionally rare!
Also be interested to hear from anyone who has flown UC from LAS, with there being no clubhouse was the experience dented somewhat? Would PE be a better option and save UC for another time?
Finally if anyone has any experience of the SFO clubhouse, is it as good as LHR? What are the opening times?
Sorry to have so many questions... been a long time lurker of this forum and this is my first post!
We are looking to do a road trip next year starting in SFO and taking in Napa, Tahoe, Highway 1, San Diego and finishing (potentially) in Las Vegas. We would love to be able to fly into SFO and out of LAS.
When I check the flight prices for one-way, they are completely eye-watering! Is there a way around this? Do you get better deals if you call FC and ask them to quote and book?
We have some miles available to use, probably about 100K each or so, but UC rewards on SFO and LAS are exceptionally rare!
Also be interested to hear from anyone who has flown UC from LAS, with there being no clubhouse was the experience dented somewhat? Would PE be a better option and save UC for another time?
Finally if anyone has any experience of the SFO clubhouse, is it as good as LHR? What are the opening times?
Sorry to have so many questions... been a long time lurker of this forum and this is my first post!
