Cheap flights to Cleveland, OH - Book tickets online with United

United Airlines is one of the USA’s leading carriers, operating both domestic and international routes. For your next trip, you can choose from Economy, Premium Economy, and Business Class fares.

Mesa Airlines is an American regional airline headquartered in Phoenix, Arizona, founded in 1980. It primarily operates as United Express under a contractual agreement with United Airlines, connecting smaller airports to major hubs like Houston–Intercontinental and Washington–Dulles. Until 2023, Mesa also operated as American Eagle. Mesa Airlines operates a fleet of Embraer E-175 aircraft for passenger services. Additionally, it has expanded into cargo transportation, operating Boeing 737-400 converted freighters for DHL Express. The airline serves numerous cities across the United States, Canada, Mexico, Cuba, and the Bahamas.

Republic Airways is a major regional airline in the United States, operating as a subsidiary of Republic Airways Holdings. It provides scheduled passenger service for American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express) using a fleet of Embraer 170 and 175 regional jets. Headquartered in Indianapolis, Indiana, Republic Airways operates over 900 daily flights to more than 80 cities across the U.S. and Canada. The company is known for its large fleet of Embraer E-Jets and its state-of-the-art training facilities. In April 2025, Republic Airways Holdings announced its acquisition of Mesa Air Group, which is expected to create the second-largest regional carrier in the U.S.

Spirit Airlines is an American ultra-low-cost carrier, headquartered in Dania Beach, Florida, operating scheduled flights throughout the United States, the Caribbean, and Latin America. Known for its distinctive bright yellow planes, Spirit's business model traditionally focuses on offering low base fares by unbundling services, allowing passengers to pay only for the amenities they choose, such as baggage and seat selection. As of August 2024, Spirit is evolving its offerings, introducing new fare tiers like "Go Big," "Go Comfy," "Go Savvy," and "Go," which include various bundled perks such as wider seats, extra legroom, priority boarding, and in-flight refreshments. Spirit was the seventh largest passenger carrier in North America as of 2023.