Route Price Intelligence
Cheap Flights From Washington, D.C. to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$301
Great Deal
Under $286
Typical Range
$286 – $358
Lowest We've Seen
$198
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$311
Feb
$302
Mar
$384
Apr
$302
May
$296
Jun
—
Jul
—
Aug
$304
Sep
$256
Oct
$284
Nov
$296
Dec
$393
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to San Juan
The cheapest time to fly from Washington, D.C. to San Juan is typically September, when fares average around $256. The most expensive month tends to be December at around $393. For the best deals, consider flying in September, October, November.
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: August56,495 fares analyzedTypical low: $256