Nashville International Airport® (BNA®) is thrilled to announce a significant expansion by its airline partner, Southwest Airlines®. Beginning March 2026, Southwest will launch service to five new destinations from BNA, including two international routes, further enhancing connectivity for Middle Tennessee travelers.

Beginning March 7, 2026, Southwest will offer Saturday-only flights to Montego Bay, Jamaica (MBJ) and San Jose, Costa Rica (SJO). These additions expand the airline’s existing international offerings from BNA, providing more options for leisure travel to Latin America and the Caribbean. Domestic service will begin March 6 and includes twice-daily flights to Knoxville, Tennessee (TYS) and Little Rock, Arkansas (LIT), as well as Saturday-only service to Montrose, Colorado (MTJ)

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