Route Price Intelligence
Cheap Flights From San Antonio to Boston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$309
Deals From
$278
Usually Costs
$278 – $321
Lowest We've Seen
$148
Based on 542 price pointshigh confidence
Monthly Price Guide
Jan
$299
Feb
—
Mar
—
Apr
$231
May
$309
Jun
$316
Jul
$319
Aug
$278
Sep
$278
Oct
$309
Nov
$309
Dec
$309
Cheapest Average Expensive
Best Time to Fly from San Antonio to Boston
The cheapest time to fly from San Antonio to Boston is typically April, when fares average around $231. The most expensive month tends to be July at around $319. For the best deals, consider flying in April, August, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $17769 price checksWorst: $324