Cheap flights from San Antonio to Boston

Travelers frequently search for route combinations, such as San Antonio and London, San Juan, Denver, Phoenix, Orlando, Guadalajara, New Orleans, Mexico City, León, Raleigh, Las Vegas, San Francisco, Manchester, Washington, D.C., Chicago, Riga, Los Angeles, Victoria, Rhodes, Portland.

Travelers frequently search for route combinations, such as Boston and London, Manchester, Dublin, Athens, Toronto, Edinburgh, Vilnius, Glasgow, Birmingham, Riga, Washington, D.C., Taipei, Paris, Tallinn, Las Vegas, San Juan, Raleigh, Malta, Orlando, Shannon, County Clare.

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

The main airport in Boston is Logan International. It is also served by Logan International, Bradley International, T. F. Green, Albany International, Portland International Jetport, Lebanon Municipal, Portsmouth International Airport at Pease, Augusta State, Barnstable Municipal, Rutland–Southern Vermont Regional.

A number of bus and train companies depart from San Antonio, including Greyhound.

Yes, it's possible to combine different modes of transport between San Antonio and Boston thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Antonio and Boston can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between San Antonio and Boston with American Airlines, Delta Air Lines, JetBlue Airways, Spirit Airlines.

If you don’t have specific dates for your trip between San Antonio and Boston, 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.