Route Price Intelligence
Cheap Flights From Boston to San Jose, Costa Rica
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$335
Great Deal
Under $319
Typical Range
$319 – $366
Lowest We've Seen
$216
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$353
Feb
—
Mar
—
Apr
$333
May
$330
Jun
$338
Jul
$340
Aug
$366
Sep
$319
Oct
$330
Nov
$335
Dec
$367
Cheapest Average Expensive
Best Time to Fly from Boston to San Jose, Costa Rica
The cheapest time to fly from Boston to San Jose, Costa Rica is typically September, when fares average around $319. The most expensive month tends to be December at around $367. For the best deals, consider flying in September, October, May.
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: October18,938 fares analyzedTypical low: $316
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