Route Price Intelligence
Cheap Flights From Detroit to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$363
Deals From
$276
Usually Costs
$276 – $497
Lowest We've Seen
$142
Based on 3,482 price pointshigh confidence
Monthly Price Guide
Jan
$502
Feb
$506
Mar
$706
Apr
$238
May
$212
Jun
$287
Jul
$303
Aug
$276
Sep
$387
Oct
$440
Nov
$497
Dec
$534
Cheapest Average Expensive
Best Time to Fly from Detroit to San Juan
The cheapest time to fly from Detroit to San Juan is typically May, when fares average around $212. The most expensive month tends to be March at around $706. For the best deals, consider flying in May, April, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16471 price checksWorst: $212