Traveling

First off, I LOVE to travel. I'd much rather live broke all year round just so I can enjoy a vacation somewhere new and exciting. Starting to see over the course of my relationship that my SO is not the same. He's never flown anywhere/ been outside the US, doesn't have any plans to either. I bring up vacations all the time and he just always seems less than thrilled. Now for me this is a big deal...there's a whole world out there! Am I wrong to be upset over this? And if not how do I get him to see it my way or am I stuck here forever lol...