Possibly yes, possibly no, but at the end of the day it doesn't hurt to take a look elsewhere. It's currently a really good environment for people to look for new positions because of the high demand, but some companies may wonder why you're looking to make the jump after so long.
I think if you state it as wanting a more stable job without having to have a crazy travel schedule like you stated, that's something that makes sense. You're not bad mouthing your old employer and are just looking for something more grounded. At the end of the day, go in with confidence and they'll either like you or they won't, but you'll never know if you don't try.