Route Price Intelligence
Cheap Flights From San Diego to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$391
Deals From
$386
Usually Costs
$386 – $438
Lowest We've Seen
$252
Based on 542 price pointshigh confidence
Monthly Price Guide
Jan
$391
Feb
—
Mar
—
Apr
$635
May
$427
Jun
$414
Jul
$394
Aug
$386
Sep
$386
Oct
$386
Nov
$392
Dec
$432
Cheapest Average Expensive
Best Time to Fly from San Diego to San Juan
The cheapest time to fly from San Diego to San Juan is typically October, when fares average around $386. The most expensive month tends to be April at around $635. For the best deals, consider flying in October, August, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $25270 price checksWorst: $376