Spirit Airlines ceased all operations on May 2, 2026, after 34 years of service, due to a surge in fuel costs linked to the U.S.-Iran War, according to BeInCrypto. The conflict caused jet fuel prices to double, adding $10 million to $15 million weekly to Spirit's expenses. The airline, which had filed for Chapter 11 in 2024 and 2025, was preparing for Chapter 7 liquidation. A $500 million federal aid package failed to materialize as bondholders and lawmakers resisted. Spirit's closure affects up to 17,000 jobs and reduces U.S. domestic capacity by 1.8% to 3.4%.