Cheap flights from Boston to Ponce

View AU$212 flight on Sat, 6 Sep. 2025Opens in a new window

Popular airlines from Boston to Ponce

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Cheap Flights from Boston (BOS) to Ponce (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
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SJU
San Juan
AU$422 Return, found 22 hours ago
AU$422
Return
found 22 hours ago
Select Delta flight, departing Sat, 6 Sep. from Boston to San Juan, returning Sat, 13 Sep., priced at AU$422 found 22 hours ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SJU
San Juan
AU$499 Return, found 22 hours ago
AU$499
Return
found 22 hours ago
Select Delta flight, departing Sat, 6 Sep. from Boston to San Juan, returning Sat, 13 Sep., priced at AU$499 found 22 hours ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SJU
San Juan
AU$500 Return, found 22 hours ago
AU$500
Return
found 22 hours ago
Select Delta flight, departing Sat, 6 Sep. from Boston to San Juan, returning Sat, 13 Sep., priced at AU$500 found 22 hours ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SJU
San Juan
AU$531 Return, found 22 hours ago
AU$531
Return
found 22 hours ago
Select Delta flight, departing Sat, 6 Sep. from Boston to San Juan, returning Sat, 13 Sep., priced at AU$531 found 22 hours ago
American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SJU
San Juan
AU$534 Return, found 22 hours ago
AU$534
Return
found 22 hours ago
Select American Airlines flight, departing Sat, 6 Sep. from Boston to San Juan, returning Sat, 13 Sep., priced at AU$534 found 22 hours ago
United
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SJU
San Juan
AU$679 Return, found 22 hours ago
AU$679
Return
found 22 hours ago
Select United flight, departing Sat, 6 Sep. from Boston to San Juan, returning Sat, 13 Sep., priced at AU$679 found 22 hours ago

Find the cheapest month to fly from Boston (BOS) to San Juan (SJU)

January is typically the cheapest month to fly

From AU$153 - AU$504 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.