- Episode 6x8, Recon
In the flash-sideways, Charlotte goes on a blind date with Sawyer. She tells him not to treat her like the other girls he's gone out with, but to tell her the truth. He tells her why he became a cop. They go back to his apartment and sleep together. She asks to borrow a t-shirt and he points her to the correct drawer. She finds a file labeled Sawyer with pictures and news articles about Sawyer's parents' deaths. He kicks her out.
The next day, Sawyer goes to her house, but she doesn't allow him in.
- Episode 6x17, The End
Charlotte wakes Charlie when she finds a note on him backstage that says to wake him and steer him toward the band. She asks Daniel if he knows where the band is.
Later, Charlotte sits at table 23 with Miles and others to watch the concert.