Flights San Antonio, TX - Boston, MA - eDreams Canada

The average ticket price for a flight from San Antonio, TX to Boston, MA is about $339. This can change depending on travel dates, demand, and how far in advance the flight is booked.

The top months when travelers usually book a ticket from San Antonio, TX to Boston, MA are January, December and February, based on search trends from our platform.

The best moment to travel to Boston, MA from San Antonio, TX depends on whether you prioritize price, climate, or avoiding crowds. The busiest travel month is December, followed by June and August. To avoid peak travel, consider going in May, October or February, when demand is lower for the San Antonio, TX - Boston, MA route.

Flying between San Antonio, TX and Boston, MA generally takes about 4 h and 55 m, for a distance of approximately 2,840.29 km. Times may vary depending on whether you choose a direct flight or one with layovers.

In summer, San Antonio, TX experiences average highs of 29º ºC. At the same time, Boston, MA can reach 22º ºC. In winter, the climate is cooler, averaging 12º ºC in San Antonio, TX compared to 0º ºC in Boston, MA.