March 13, 2026 — Southwest Airlines announced it is discontinuing service at Chicago O’Hare International Airport (ORD) and Washington Dulles International Airport (IAD) effective June 4, 2026, ending all flights to, from or through the airports as part of ongoing network refinement efforts to improve efficiency and profitability. The decision affects dozens of daily flights across 15 markets from ORD and shifts focus to Chicago Midway (MDW), Baltimore/Washington International (BWI) and Reagan National (DCA).
Southwest began ORD service in 2021 as a post-COVID experiment, taking advantage of available gates amid reduced competition, but cited ongoing operational challenges including congestion. The carrier operates up to 244 daily departures at MDW, its Chicago base since 1985, where all ORD markets will continue without reduction. IAD service, launched in 2006, will consolidate at nearby BWI and DCA.
“As part of Southwest’s ongoing efforts to refine its network, the company will discontinue service to Chicago O’Hare (ORD) and Washington Dulles (IAD), effective June 4. These changes do not represent any significant changes in flight availability for these cities, as we will continue our robust service at Chicago Midway (MDW), Baltimore Washington International (BWI), and Washington Reagan National (DCA).”
Customer and Employee Impacts
Passengers with bookings on or after June 4, 2026, involving ORD or IAD can rebook to nearby airports like MDW, Milwaukee or Indianapolis for Chicago flights, or BWI/DCA for D.C. area travel, or receive full refunds. Tickets through June 3 remain valid.
“Southwest Airlines will no longer operate service to, from, or through Chicago/O’Hare, IL (ORD) and Washington/Dulles, DC (IAD) beginning June 4, 2026… If you have existing travel booked that includes Chicago/O’Hare, IL (ORD) or Washington/Dulles, DC (IAD) on or after this date, your reservation will be affected.”
Affected employees may bid for other company positions or relocate, according to the airline.
Background and Context
Southwest Airlines discontinuing service at Chicago O’Hare (ORD) and Washington Dulles (IAD) airports effective June 4, 2026 aligns with challenges at crowded hubs dominated by competitors like United and American at ORD. The FAA has proposed flight caps at ORD due to capacity issues. Southwest views MDW as offering stronger connectivity.
“Operating at Chicago O’Hare continues to be challenging, and we are confident we can serve Chicagoland through our strongly-held position at Chicago Midway.”
ORD routes included Austin, Dallas Love Field, Denver, Las Vegas, Phoenix and others, per reports. The move follows a similar exit from Houston Intercontinental in 2024.
Southwest Airlines discontinuing service at Chicago O’Hare (ORD) and Washington Dulles (IAD) airports effective June 4, 2026 has drawn attention on social media, with shares from NY Post highlighting the summer timeline.
