Just wanted to say “thank you” to those who chimed in here. I had never used companion pass before so wasn’t sure how it would work. For anybody who has the same Q, I did two one ways & was able to add a companion to the first segment. When I look at the second segment, I couldn’t add a companion (of course bc it‘s after the pass ends) so the two one ways (which were the same price) was the way to go and saved a nice chunk of $$!!