Cheap flights from Detroit to Calle 25 de Enero

View AU$157 flight on Fri, 24 Oct. 2025Opens in a new window

Popular airlines from Detroit to Calle 25 de Enero

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Detroit (DTT) to Calle 25 de Enero (SJU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 24 Oct. - Fri, 31 Oct.
DTW
Detroit
SJU
San Juan
AU$292 Return, found 4 days ago
AU$292
Return
found 4 days ago
Select Delta flight, departing Fri, 24 Oct. from Detroit to San Juan, returning Fri, 31 Oct., priced at AU$292 found 4 days ago
American Airlines
Thu, 30 Oct. - Thu, 6 Nov.
DTW
Detroit
SJU
San Juan
AU$305 Return, found 4 days ago
AU$305
Return
found 4 days ago
Select American Airlines flight, departing Thu, 30 Oct. from Detroit to San Juan, returning Thu, 6 Nov., priced at AU$305 found 4 days ago
Delta
Fri, 24 Oct. - Fri, 31 Oct.
DTW
Detroit
SJU
San Juan
AU$338 Return, found 4 days ago
AU$338
Return
found 4 days ago
Select Delta flight, departing Fri, 24 Oct. from Detroit to San Juan, returning Fri, 31 Oct., priced at AU$338 found 4 days ago
Delta
Fri, 24 Oct. - Fri, 31 Oct.
DTW
Detroit
SJU
San Juan
AU$376 Return, found 4 days ago
AU$376
Return
found 4 days ago
Select Delta flight, departing Fri, 24 Oct. from Detroit to San Juan, returning Fri, 31 Oct., priced at AU$376 found 4 days ago
Delta
Thu, 30 Oct. - Thu, 6 Nov.
DTW
Detroit
SJU
San Juan
AU$382 Return, found 4 days ago
AU$382
Return
found 4 days ago
Select Delta flight, departing Thu, 30 Oct. from Detroit to San Juan, returning Thu, 6 Nov., priced at AU$382 found 4 days ago
United
Thu, 30 Oct. - Thu, 6 Nov.
DTW
Detroit
SJU
San Juan
AU$577 Return, found 4 days ago
AU$577
Return
found 4 days ago
Select United flight, departing Thu, 30 Oct. from Detroit to San Juan, returning Thu, 6 Nov., priced at AU$577 found 4 days ago

Find the cheapest month to fly from Detroit (DTT) to San Juan (SJU)

August is typically the cheapest month to fly

From AU$215 - AU$476 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.