Goldman Sachs sees sharp upside for Allegiant after Sun Country merger

Goldman Sachs raised its view on Allegiant Travel after the carrier closed its acquisition of Sun Country Airlines, putting a $125 price target on the stock and signaling roughly 30% upside from the June 18 close. For Goldman analysts, the call stood out because it tied a new operating structure to measurable gains: profitable growth, synergy capture and a cleaner competitive position in leisure travel.

Catherine O’Brien said the combined airline should create incremental, profitable growth opportunities as the competitive backdrop improves. That kind of thesis carries weight inside Goldman because it is not just a directional call on travel demand. It rests on a merger that already cleared the major milestones, including an interim exemption from the U.S. Department of Transportation on April 15 and completion of the acquisition on May 13.

The deal was first announced on January 11 and valued Sun Country at about $1.5 billion, including $0.4 billion of net debt. Sun Country holders received 0.1557 Allegiant shares and $4.10 in cash for each share. Allegiant also said the combination was expected to produce about $140 million in annual synergies by year 3 after closing and to turn accretive to earnings per share in year 1 post-closing.

That scale gives Goldman a cleaner framework for arguing that Allegiant is not simply a discounted airline trade. The combined company is expected to serve 22 million annual customers, nearly 175 cities and more than 650 routes, a broader network that could give management more room to optimize flying, pricing and aircraft utilization. In a sector where small changes in load factor, fuel costs and network efficiency can swing margins quickly, those numbers matter more than broad talk about travel recovery.

The call also fits a wider investor push around airline consolidation and the leisure-travel rebound. CNBC noted that other investors have viewed the merger as part of a broader move toward a more consolidated low-cost carrier landscape, with Allegiant’s fuel-hedging position and valuation adding to the appeal. For analysts trying to build a reputation inside Goldman, a post-merger call like this can be more useful than a routine upgrade: it shows they can connect deal mechanics, sector structure and earnings power in one argument that reaches beyond a single quarter.