But that's not stopping Cassadee Pope, who's joined Chris Young for a run of sold-out concert dates, from staying fit.
The singer packs a secret weapon in her suitcase when she's on the road – her trainer, virtually.
"I do FaceTime training with my trainer," The Voice alum, 26, tells PEOPLE on a special chartered plane ride while celebrating Southwest Airlines' 30 Years in Music City, Live at 35.
"I try to find the nearest gym and I run for half an hour. I run two miles and then I do sprints and then I do FaceTime," she said.
But Pope admits there's more to staying fit on the road than just exercise. She also sticks to a strict breakfast. "Every morning I have a parfait. It's 0 percent nonfat Greek yogurt, walnuts, raspberries and agave."
But don't worry, the singer has her vices, "I love pasta! Italian food - it's my jam!"