Two Low-Cost Airlines Plan to Merge. Wall Street Likes the Deal.

Core Insights - Sun Country Airlines plans to merge with Allegiant Travel Company to create a leading leisure-focused U.S. airline, resulting in a 12% increase in Sun Country's stock [1][3] - Allegiant will acquire Sun Country for $1.5 billion, which includes $400 million of net debt [1] - Allegiant's stock experienced a decline of about 6% following the announcement [1] Industry Context - The merger may signal further consolidation in the domestic low-cost airline sector, especially as Spirit Airlines' parent company is undergoing Chapter 11 restructuring [2] - Frontier Airlines recently replaced its CEO amid a declining stock price, indicating challenges within the low-cost airline market [2] Investor Implications - The merger is viewed positively by investors, as both airlines are considered reliably profitable and serve complementary markets [3] - Analysts from Deutsche Bank described the merger as a combination of two well-run low-fare airlines with solid margins, emphasizing their consistent profitability [8] Operational Details - Upon completion of the merger, expected in the second half of 2026, Allegiant shareholders will own approximately 67% of the combined company, while Sun Country shareholders will own about 33% [4] - Allegiant CEO Gregory Anderson will lead the new company, with Sun Country CEO Jude Bricker serving as an advisor [5] - The new headquarters will be in Las Vegas, but there will be a significant presence in Minneapolis-St. Paul [5] Regulatory Considerations - The merger is not expected to face significant regulatory hurdles, as the two airlines operate in different markets [7] - Allegiant primarily serves routes with little competition from small cities, while Sun Country handles cargo flights and charter routes [7]