dailynewsnblog
Sun Country Airlines is sharply reducing its 
Minneapolis-St. Paul International Airport (MSP) schedule this fall, raising concerns that fewer seats and less competition could push airfares higher for travelers. The Minneapolis-based carrier is expected to operate roughly one-third fewer flights in September than previously planned, with some routes being removed altogether as the airline works through staffing problems following its acquisition by Allegiant Air.
The reductions are particularly significant at MSP because Sun Country has traditionally provided low-fare competition against Delta Air Lines, which controls roughly 70% of the airport’s departing passenger traffic. Analysts warn that shrinking Sun Country’s presence could give larger competitors greater pricing power, especially during periods of strong seasonal demand such as the holidays and spring break.
Pilot Shortages Drive The Cuts
Sun Country’s schedule reductions are primarily connected to a shortage of pilots. Allegiant CEO Greg Anderson said pilot attrition was substantially higher than anticipated after the acquisition, with many Sun Country pilots leaving for Delta. The staffing problem has forced the airline to cancel flights because it does not have enough crews to operate the schedule that had been planned. Anderson has indicated that additional reductions could continue through the end of the year as the combined company works to rebuild its pilot workforce.
The airline’s management has characterized the cuts as temporary rather than a permanent retreat from Minneapolis. Allegiant has emphasized that it remains committed to maintaining and eventually growing the combined company’s presence in the Twin Cities, while hiring and training efforts are intended to restore sufficient staffing. That distinction matters because Sun Country’s current reduction is not necessarily evidence that demand for its Minneapolis flights has disappeared. Instead, the carrier is temporarily limiting the amount of flying it can reliably operate.
Less Competition Could Mean Higher Fares
The potential impact on ticket prices comes from the role Sun Country plays in the Minneapolis market. The airline has historically operated as a lower-cost alternative to Delta, giving travelers another option on overlapping routes and placing pressure on competitors to keep fares competitive. Thrifty Traveler Executive Editor Kyle Potter said two factors influence airfare: traditional supply and demand, and the degree of competition between airlines. If Sun Country removes a significant number of seats while demand remains steady, airlines operating the remaining capacity may have more room to increase fares.
That does not mean every flight from MSP will immediately become more expensive. Airlines adjust fares continuously according to booking patterns, remaining inventory, competition, seasonality, and expected demand. Other carriers can also respond by adding capacity where they see an opportunity. Frontier Airlines, for example, has been expanding at Minneapolis-St. Paul, while Delta continues to strengthen its already dominant position. The additional competition could therefore limit some of the pricing impact created by Sun Country’s reductions. Still, the loss of a low-fare competitor on individual routes can make a noticeable difference when alternative capacity is limited.
Travelers Face A More Uncertain Fall
The timing of the reductions could make the effect more noticeable for passengers planning trips during high-demand periods, such as Thanksgiving or spring-break trips. Sun Country’s Minneapolis operation has already been shrinking. According to Cirium data cited by the Minnesota Star Tribune, the airline is on track to carry about 2.2 million departing passengers from MSP in 2026, down from nearly 2.6 million in 2024. Its share of the airport’s departing traffic is expected to fall to around 10%, compared with 11.5% in 2024.
The longer-term outcome will depend largely on whether Allegiant can resolve the pilot shortage and restore the canceled flying. If staffing improves, some of the capacity removed this year could return. If reductions persist into 2027, however, Minneapolis travelers could face a structurally less competitive market. For now, Sun Country’s retreat is best viewed as an operational constraint rather than a permanent network decision. Yet even a temporary reduction can influence airfare when a low-cost carrier removes a substantial number of seats from a market dominated by one major airline.
