Cheap flights from San Antonio to Niagara Falls from $254

Travelers frequently search for route combinations, such as San Antonio and Mexico City, Guadalajara, Los Angeles, Las Vegas, Orlando, Cancún, Monterrey, Puerto Vallarta, New York, Puerto Escondido, Oaxaca, Denver, Santiago de Querétaro, Oaxaca, San José del Cabo, Dallas, London, Manila, Edmonton, Chicago, Vancouver.

Travelers frequently search for route combinations, such as Niagara Falls and Pittsburgh, Philadelphia, Knoxville, Richmond, Hilo, Atlanta, Oklahoma City, Bozeman, Medford, Jacksonville, Grand Rapids, Omaha, Springfield, Indianapolis, Spokane, Islip, Charlotte, Albany, Kansas City, Anchorage.

The main airport in San Antonio is San Antonio International. It is also served by San Antonio International, Austin–Bergstrom International, Laredo International, Nuevo Laredo International, Corpus Christi International, Piedras Negras International, Easterwood, Victoria Regional, Killeen–Fort Hood Regional.

The main airport in Niagara Falls is Niagara Falls International. It is also served by Toronto Pearson International, Billy Bishop Toronto City, Syracuse Hancock International, Buffalo Niagara International, Greater Rochester International, John C. Munro Hamilton International, Elmira/Corning Regional, Niagara Falls International, Erie International, London International.

Currently, you can fly between San Antonio and Niagara Falls with Allegiant Air, Frontier Airlines, Sun Country Airlines, VivaAerobus.

If you don’t have specific dates for your trip between San Antonio and Niagara Falls, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between San Antonio and Niagara Falls, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around San Antonio. The main one is San Antonio International and other nearby airports include San Antonio International, Austin–Bergstrom International, Laredo International, Nuevo Laredo International, Corpus Christi International, Piedras Negras International, Easterwood, Victoria Regional, Killeen–Fort Hood Regional

There are a number of airports in and around Niagara Falls. The main one is Niagara Falls International and other nearby airports include Toronto Pearson International, Billy Bishop Toronto City, Syracuse Hancock International, Buffalo Niagara International, Greater Rochester International, John C. Munro Hamilton International, Elmira/Corning Regional, Niagara Falls International, Erie International, London International.