Can I skip my last three pills?

Me and my boyfriend are going on vacation with his family next week and I don’t want to have my period then. I will not be having sex this week or next. The last time I had sex was Sunday, it was unprotected but he did not finish inside of me, he also used the restroom before. I am on the combo pills, I only have three more and then I usually start my bleed on day three of my placebos.