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Cheap flights from Boston (BOS) to Ponce (SJU)
Prices were available within the past 7 days and start at CA $68 for one-way flights and CA $135 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Spirit Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NK.gif)
Tue., Aug. 27 - Wed., Sep. 11
BOS
Boston
SJU
San Juan
CA $135 Roundtrip, found 6 days ago
CA $135
Roundtrip
found 6 days ago
![Spirit Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NK.gif)
Mon., Jul. 22 - Fri., Aug. 2
BOS
Boston
SJU
San Juan
CA $166 Roundtrip, found 14 hours ago
CA $166
Roundtrip
found 14 hours ago
![Frontier Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif)
Sun., Jun. 16 - Thu., Jul. 4
BOS
Boston
SJU
San Juan
CA $281 Roundtrip, found 1 day ago
CA $281
Roundtrip
found 1 day ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Sat., Aug. 3 - Sat., Aug. 17
BOS
Boston
SJU
San Juan
CA $292 Roundtrip, found 2 hours ago
CA $292
Roundtrip
found 2 hours ago
![JetBlue Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif)
Sat., Aug. 3 - Sun., Aug. 18
BOS
Boston
SJU
San Juan
CA $292 Roundtrip, found 2 hours ago
CA $292
Roundtrip
found 2 hours ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Sun., Jul. 28 - Thu., Aug. 1
PVD
Providence
SJU
San Juan
CA $375 Roundtrip, found 4 days ago
CA $375
Roundtrip
found 4 days ago
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