Linda. I went to SXM 12/27 and returned 1/6. My passport had an expiration date of 3/6/21. I had zero issues. I asked TSA in Charlotte if I had to make a quick trip back to SXM end of January returning early February would I have an issue and they said flat out no! Once we realized we weren’t going to go (literally 2 days after getting home) I submitted my passport via the post office and expedited it. Got it back I think within 4 weeks.