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 – $441
Lowest We've Seen
$252
Based on 3,376 price pointshigh confidence
Monthly Price Guide
Jan
$386
Feb
$426
Mar
$820
Apr
$630
May
$406
Jun
$421
Jul
$392
Aug
$376
Sep
$386
Oct
$386
Nov
$392
Dec
$434
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 August, when fares average around $376. The most expensive month tends to be March at around $820. For the best deals, consider flying in August, October, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $25272 price checksWorst: $376