Summer travel options are set to shrink for passengers departing from the Midwest after Southwest Airlines confirmed it is dropping seven domestic nonstop routes from St. Louis Lambert International Airport.
The Dallas-headquartered budget airline is adjusting its network for the third quarter of 2026, the period spanning July through September and one of the busiest seasons for leisure travel.
Flight schedule data from aviation analytics company Cirium shows that, compared with the same stretch last year, Southwest has removed seven direct markets from its St. Louis schedule.
The changes are concentrated on shorter regional flights across the Midwest and South, while also affecting two nonstop services to California.
Southwest customers in St. Louis are losing direct access on several routes, including Des Moines, Little Rock, Oklahoma City, Tulsa, Wichita, Long Beach, and San Jose, as part of the broader reduction.
The cuts to nearby regional destinations are especially notable because each of those markets previously saw more than 100 scheduled departures from St. Louis during last summer’s peak travel period.
On the West Coast side, Long Beach and San Jose had already been operating less frequently, and both have now been taken out of the seasonal lineup altogether.
These schedule changes are part of a wider shift in how Southwest is organizing its network.
For many years, the airline relied on a point-to-point strategy, linking smaller cities directly instead of funneling passengers through giant hub airports.
Now, with pressure from higher fuel expenses, delays in receiving newer Boeing 737 jets, and a stronger push for profitability, Southwest is moving toward a model that leans more heavily on key focus cities.
The carrier has been expanding in Nashville, one of the markets it identifies as a strength city, while trimming flying in some smaller, less productive routes.
Southwest has also been reshaping its network more broadly in 2026, including earlier exits from Chicago O’Hare and Washington Dulles as it consolidated flying through other airports.
Even so, the airline is not retreating from St. Louis altogether. Despite the route removals, the airport still ranks as Southwest’s 11th-busiest operating base worldwide.
During the third quarter, the carrier is still expected to run 9,945 departures from St. Louis, with more than 1.6 million one-way seats available for domestic and international passengers.
“We are fully committed to the Gateway City,” Southwest Airlines said in an official statement addressing the schedule modifications, maintaining that they look forward to serving the local market “for years to come.”
Passengers who still want to reach the affected destinations on Southwest this summer will need to book connecting service through other airports, including Chicago Midway and Dallas Love Field.