What is what airport is closest to niagara falls?

The closest airport to Niagara Falls is the Buffalo Niagara International Airport (BUF), located about 25 minutes away by car. The airport offers both domestic and international flights and is served by several major airlines. Alternatively, the Niagara Falls International Airport (IAG) is located just 10 minutes away from Niagara Falls, but offers limited flight options and primarily services low-cost carriers. Other nearby airports include Toronto Pearson International Airport, which is approximately 1.5 hours away by car, and Hamilton International Airport, which is approximately 1 hour away.