I haven't seen her since like the first or second episode of this season?

She's been there on and off. She doesn't live in Smallville, so she's not always around the main characters. And they're also pushing Kara as Smallville's "It Girl" this year. Lois will be back soon though. I hope she gets a big storyline, like last season.

Kara has met both Chloe and Lana, but she has yet to meet Lois Lane. That
should be an interesting encounter.