St Louis Regional Airport (ALN)

St Louis Regional Airport is located in Alton, Illinois, USA. It serves as a regional airport facilitating both domestic and limited international flights. The airport's IATA code is BLV, and it is known for supporting local airlines like American Airlines and United Airlines, connecting passengers to major hubs.

With a single terminal, St Louis Regional Airport handles a variety of flight operations, providing amenities such as car rental services and passenger lounges. The airport plays a significant role in the regional economy by providing essential air services to the community, enhancing accessibility to both business and leisure travelers.

Established in 1969, the airport has undergone several upgrades to accommodate increasing passenger traffic and modern aircraft. Its proximity to the metropolitan area of St Louis makes it a strategic entry point for travelers visiting the region.