Route Price Intelligence
Cheap Flights From San Antonio to Boston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$349
Deals From
$339
Usually Costs
$339 – $365
Lowest We've Seen
$148
Based on 8,532 price pointshigh confidence
Monthly Price Guide
Jan
$339
Feb
$379
Mar
$566
Apr
$359
May
$349
Jun
$359
Jul
$349
Aug
$339
Sep
$339
Oct
$349
Nov
$339
Dec
$349
Cheapest Average Expensive
Best Time to Fly from San Antonio to Boston
The cheapest time to fly from San Antonio to Boston is typically November, when fares average around $339. The most expensive month tends to be March at around $566. For the best deals, consider flying in November, January, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14886 price checksWorst: $310