Sun Country Airlines DCA Terminal – Ronald Reagan Washington National Airport
Sun Country Airlines CZM Terminal – Cozumel Intl. Airport
Sun Country Airlines CUN Terminal – Cancun Intl. Airport
Sun Country Airlines CMH Terminal – John Glenn Columbus Intl. Airport
Sun Country Airlines BZE Terminal – Philip S. W. Goldson Intl. Airport
Sun Country Airlines AZA Terminal – Phoenix–Mesa Gateway Airport
Sun Country Airlines AUA Terminal – Queen Beatrix Intl. Airport
Sun Country Airlines ANC Terminal – Ted Stevens Anchorage Intl. Airport
Sun Country Airlines ABQ Terminal – Albuquerque Intl. Sunport
Sun Country Airlines XWA Terminal – Williston Basin Intl. Airport
Sun Country Airlines TVC Terminal – Cherry Capital Airport
Sun Country Airlines TUS Terminal – Tucson Intl. Airport
Sun Country Airlines STT Terminal – Cyril E. King Airport
Sun Country Airlines STS Terminal – Charles M. Schulz–Sonoma County Airport
Sun Country Airlines SFO Terminal – San Francisco Intl. Airport
Sun Country Airlines SEA Terminal – Seattle–Tacoma Intl. Airport
Sun Country Airlines SDF Terminal – Louisville Muhammad Ali Intl. Airport
Sun Country Airlines SAT Terminal – San Antonio Intl. Airport
Sun Country Airlines RTB Terminal – Juan Manuel Gálvez Intl. Airport
Sun Country Airlines ROC Terminal – Frederick Douglass Greater Rochester Intl. Airport
Sun Country Airlines RDM Terminal – Redmond Municipal Airport
Sun Country Airlines PVR Terminal – Licenciado Gustavo Díaz Ordaz Intl. Airport
Sun Country Airlines PVD Terminal – Rhode Island T. F. Green Intl. Airport
Sun Country Airlines PUJ Terminal – Punta Cana Intl. Airport
Sun Country Airlines PLS Terminal – Providenciales Intl. Airport
Sun Country Airlines PGD Terminal – Punta Gorda Airport
Sun Country Airlines PDX Terminal – Portland Intl. Airport
Sun Country Airlines OMA Terminal – Eppley Airfield Airport
Sun Country Airlines NAS Terminal – Lynden Pindling Intl. Airport
Sun Country Airlines MZT Terminal – Mazatlán Intl. Airport
Sun Country Airlines MKE Terminal – Milwaukee Mitchell Intl. Airport
Sun Country Airlines MDW Terminal – Chicago Midway Intl. Airport