Route Price Intelligence
Cheap Flights From Boston to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$249
Great Deal
Under $249
Typical Range
$249 – $289
Lowest We've Seen
$149
Based on 542 price pointshigh confidence
Monthly Price Guide
Jan
$239
Feb
$249
Mar
$249
Apr
$259
May
$249
Jun
$249
Jul
$349
Aug
$259
Sep
$249
Oct
$259
Nov
$249
Dec
$259
Cheapest Average Expensive
Best Time to Fly from Boston to San Antonio
The cheapest time to fly from Boston to San Antonio is typically January, when fares average around $239. The most expensive month tends to be July at around $349. For the best deals, consider flying in January, November, February.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: March11,950 fares analyzedTypical low: $249
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