Cheap Flights from Boston (BOS) to San Antonio (SAT)
Popular airlines from Logan International Airport (BOS) to San Antonio International Airport (SAT)
American AirlinesAmerican Airlines
DeltaDelta
UnitedUnited
Southwest AirlinesSouthwest Airlines
Alaska AirlinesAlaska Airlines
Frontier AirlinesFrontier Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Travel information
Origin airport | Logan International Airport |
|---|---|
Destination airport | San Antonio International Airport |
Distance | 2,835 km away |
Airlines serving | American Airlines, Delta, United, Southwest Airlines, Alaska Airlines, Frontier Airlines |
Popular airline | American Airlines |
Average flight time | 4 hours 24 mins |
*Available to One Key members.