Cheap flights from Denver to Calle 25 de Enero

View AU$574 flight on Fri, 29 Aug. 2025Opens in a new window

Popular airlines from Denver to Calle 25 de Enero

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  • American Airlines

    American Airlines

  • Emirates

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  • United

    United

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Cheap Flights from Denver (DEN) 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, 29 Aug. - Tue, 9 Sep.
DEN
Denver
SJU
San Juan
AU$931 Return, found 6 days ago
AU$931
Return
found 6 days ago
Select Delta flight, departing Fri, 29 Aug. from Denver to San Juan, returning Tue, 9 Sep., priced at AU$931 found 6 days ago
American Airlines
Fri, 29 Aug. - Tue, 9 Sep.
DEN
Denver
SJU
San Juan
AU$939 Return, found 6 days ago
AU$939
Return
found 6 days ago
Select American Airlines flight, departing Fri, 29 Aug. from Denver to San Juan, returning Tue, 9 Sep., priced at AU$939 found 6 days ago
American Airlines
Fri, 29 Aug. - Tue, 9 Sep.
DEN
Denver
SJU
San Juan
AU$1,008 Return, found 6 days ago
AU$1,008
Return
found 6 days ago
Select American Airlines flight, departing Fri, 29 Aug. from Denver to San Juan, returning Tue, 9 Sep., priced at AU$1,008 found 6 days ago
Delta
Fri, 29 Aug. - Tue, 9 Sep.
DEN
Denver
SJU
San Juan
AU$1,024 Return, found 6 days ago
AU$1,024
Return
found 6 days ago
Select Delta flight, departing Fri, 29 Aug. from Denver to San Juan, returning Tue, 9 Sep., priced at AU$1,024 found 6 days ago
American Airlines
Fri, 29 Aug. - Tue, 9 Sep.
DEN
Denver
SJU
San Juan
AU$1,039 Return, found 6 days ago
AU$1,039
Return
found 6 days ago
Select American Airlines flight, departing Fri, 29 Aug. from Denver to San Juan, returning Tue, 9 Sep., priced at AU$1,039 found 6 days ago
United
Fri, 29 Aug. - Tue, 9 Sep.
DEN
Denver
SJU
San Juan
AU$1,139 Return, found 6 days ago
AU$1,139
Return
found 6 days ago
Select United flight, departing Fri, 29 Aug. from Denver to San Juan, returning Tue, 9 Sep., priced at AU$1,139 found 6 days ago

Find the cheapest month to fly from Denver (DEN) to San Juan (SJU)

October is typically the cheapest month to fly

From AU$212 - AU$503 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.