That's a fair metric. For things like two week trips, this is what we do. We live in the South Bay, so Uber/Lyft typically runs $100+ each way with tip. We can get a lot of parking for $200. We also do some split airport (SFO/SJC) trips, and then we definitely use Uber/Lyft.
Cheers.
Us as well. Though the pricing for Uber/Lyft can be quite variable. One trip in the spring we paid $80 (+ tip) to the airport, and returning, it was $130 (+ tip).