Allegiant Completes Sun Country Acquisition, Expands Low-Cost Network

Key Details Allegiant Air finalized its $1.5 billion purchase of Sun Country Airlines on May 13, combining two major low-cost carriers amid industry turbulence. The deal received all required regulatory and shareholder approvals, positioning the merged airline to serve nearly 175 cities with about 195 aircraft across more than 650 routes. Why It Matters The merger happens as budget airlines face severe pressure from soaring jet fuel costs tied to Middle East tensions. Spirit Airlines shut down in May after 34 years, unable to absorb rising operational costs. Allegiant and Sun Country's combination provides additional revenue streams through diversification. Operational Advantages Sun Country brings cargo operations for Amazon and charter services for sports teams, casinos, and the Department of Defense. This expanded revenue mix gives the combined carrier more flexibility to weather cost increases that hit low-cost operators hardest. Minneapolis-St. Paul remains a key hub alongside Las Vegas headquarters. What's Next Both airlines will continue operating separately for now with no immediate changes to customer experience. Long-term integration under the Allegiant brand will bring enhanced route connectivity and expanded service to smaller and midsized markets. The combined network positions the carrier to compete effectively in a consolidating industry.