Sun Country 2025 Flights Schedule. Solidify your holiday travel plans, get your spring break trip on the books, or just give yourself a beachy getaway to look forward to knowing that winter will be here eventually. Our schedule is now extended through september 2, 2025, so whether you’re eyeing the lush trails of the pacific northwest, a mountain escape, exploring history out east, or a family visit in the midwest, you can lock in your.

And in mexico, central america, and the caribbean. See all scheduled sun country airlines.