Flights to Calle 25 de Enero from San Francisco - ￥27,090

View ￥27,090 flight on Mon, Oct 20, 2025Opens in a new window

Popular airlines from San Francisco to Calle 25 de Enero

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    Japan Airlines

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    Solaseed Air

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Cheap Flights from San Francisco to Calle 25 de Enero (SJC-SJU)

Prices were available within the past 7 days and start at ￥27,090 for one-way flights and ￥77,620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Aug 10 - Fri, Aug 15
SFO
San Francisco
SJU
San Juan
￥77,620 Roundtrip, found 6 days ago
￥77,620
Roundtrip
found 6 days ago
Select United flight, departing Sun, Aug 10 from San Francisco to San Juan, returning Fri, Aug 15, priced at ￥77,620 found 6 days ago
American Airlines
Fri, Jul 25 - Sun, Jul 27
SFO
San Francisco
SJU
San Juan
￥79,080 Roundtrip, found 3 days ago
￥79,080
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jul 25 from San Francisco to San Juan, returning Sun, Jul 27, priced at ￥79,080 found 3 days ago
United
Sun, Aug 10 - Fri, Aug 15
SFO
San Francisco
SJU
San Juan
￥81,020 Roundtrip, found 6 days ago
￥81,020
Roundtrip
found 6 days ago
Select United flight, departing Sun, Aug 10 from San Francisco to San Juan, returning Fri, Aug 15, priced at ￥81,020 found 6 days ago
American Airlines
Sun, Aug 10 - Fri, Aug 15
SFO
San Francisco
SJU
San Juan
￥84,820 Roundtrip, found 6 days ago
￥84,820
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug 10 from San Francisco to San Juan, returning Fri, Aug 15, priced at ￥84,820 found 6 days ago
American Airlines
Fri, Jul 25 - Sun, Jul 27
SFO
San Francisco
SJU
San Juan
￥85,880 Roundtrip, found 3 days ago
￥85,880
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jul 25 from San Francisco to San Juan, returning Sun, Jul 27, priced at ￥85,880 found 3 days ago
United
Sun, Aug 10 - Fri, Aug 15
SFO
San Francisco
SJU
San Juan
￥87,720 Roundtrip, found 6 days ago
￥87,720
Roundtrip
found 6 days ago
Select United flight, departing Sun, Aug 10 from San Francisco to San Juan, returning Fri, Aug 15, priced at ￥87,720 found 6 days ago

Find the cheapest month to fly from San Francisco (SFO) to San Juan (SJU)

April is typically the cheapest month to fly

From ￥29,774 - ￥98,789 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.