Spirit Air and Sun Country Airlines will be launching nonstop service between the Twin Cities and Myrtle Beach in April, providing North Star State golfers easy access to America’s most popular golf destination. The Sun Country service will be the first to launch, beginning April 6. The twice-weekly service will fly on Mondays and Friday, originating out of Minneapolis/St. Paul International Airport (MSP). Sun Country will leave MSP at 7:30 a.m. and arrive in Myrtle Beach at 11:10 a.m., providing time to enjoy…