Cheap flights from San Antonio to Milwaukee from $138

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 Milwaukee and Orlando, Medford, Dallas, Fort Lauderdale, Denver, Mexico City, Phoenix, Vientiane, Los Angeles, San Diego, Tampa, Boise, Las Vegas, Chicago, Tokyo, Panama, Kailua, Myrtle Beach, Wilmington, Cincinnati.

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

The main airport in Milwaukee is General Mitchell International. It is also served by O Hare International, Chicago Midway International, Gerald R. Ford International, Appleton International, South Bend International, General Mitchell International, Chicago Rockford International, Dane County Regional, Muskegon County, Dubuque Regional.

Currently, you can fly between San Antonio and Milwaukee with United Airlines, Spirit Airlines, Frontier Airlines, WestJet, Porter Airlines.

If you don’t have specific dates for your trip between San Antonio and Milwaukee, 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 Milwaukee, 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 Austin–Bergstrom International, San Antonio International, Nuevo Laredo International, Piedras Negras International, Killeen–Fort Hood Regional, Corpus Christi International, Victoria Regional, Laredo International, Easterwood

There are a number of airports in and around Milwaukee. The main one is General Mitchell International and other nearby airports include O Hare International, Chicago Midway International, Gerald R. Ford International, Appleton International, South Bend International, General Mitchell International, Chicago Rockford International, Dane County Regional, Muskegon County, Dubuque Regional.