Cheap flights from San Antonio to Allentown from £314

Travelers frequently search for route combinations, such as San Antonio and Mexico City, London, Guadalajara, Las Vegas, Orlando, Los Angeles, New York, Manchester, Atlanta, Denver, Puerto Escondido, Oaxaca, Puerto Vallarta, Toronto, Cincinnati, Salt Lake City, Sacramento, Seattle, San Juan, Philadelphia, Cancún.

Travelers frequently search for route combinations, such as Allentown and Orlando, Salt Lake City, Tampa, Fargo, San Diego, Denver, Fort Lauderdale, Guadalajara, Mexico City, Gazipaşa, Lower Prince's Quarter, Santa Marta, Washington, D.C., Saint Vincent, Baghdad, Barisal, Nairobi, Fuerteventura, London, Stuttgart.

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, Laredo International, Victoria Regional, Corpus Christi International, Easterwood.

The main airport in Allentown is Lehigh Valley International. It is also served by John F. Kennedy International, Newark Liberty International, Philadelphia International, Baltimore–Washington International, LaGuardia, Ronald Reagan Washington National, New York Stewart International Airport, Tweed New Haven, Lehigh Valley International, Westchester County.

Currently, you can fly between San Antonio and Allentown with United Airlines.

If you don’t have specific dates for your trip between San Antonio and Allentown, 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 Allentown, 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, Laredo International, Victoria Regional, Corpus Christi International, Easterwood

There are a number of airports in and around Allentown. The main one is Lehigh Valley International and other nearby airports include John F. Kennedy International, Newark Liberty International, Philadelphia International, Baltimore–Washington International, LaGuardia, Ronald Reagan Washington National, New York Stewart International Airport, Tweed New Haven, Lehigh Valley International, Westchester County.