Route Price Intelligence
Cheap Flights From Detroit to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$444
Great Deal
Under $356
Typical Range
$356 – $502
Lowest We've Seen
$142
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$444
Feb
$444
Mar
$506
Apr
$506
May
—
Jun
—
Jul
$551
Aug
$366
Sep
$346
Oct
$346
Nov
$410
Dec
$510
Cheapest Average Expensive
Best Time to Fly from Detroit to San Juan
The cheapest time to fly from Detroit to San Juan is typically October, when fares average around $346. The most expensive month tends to be July at around $551. For the best deals, consider flying in October, September, August.
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: August24,423 fares analyzedTypical low: $276