Flights to San Juan from Boston - $79

Cheap Flights from Boston to San Juan (BOS-SJU)

Prices were available within the past 7 days and start at $79 for one-way flights and $153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 12 - Thu, Jun 19

BOS

Boston

SJU

San Juan

$153 Roundtrip, found 1 hour ago

$153

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Thu, Jun 12 from Boston to San Juan, returning Thu, Jun 19, priced at $153 found 1 hour ago

Tue, Oct 7 - Wed, Oct 15

BOS

Boston

SJU

San Juan

$157 Roundtrip, found 5 hours ago

$157

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Tue, Oct 7 from Boston to San Juan, returning Wed, Oct 15, priced at $157 found 5 hours ago

Sat, May 10 - Thu, Jun 19

BOS

Boston

SJU

San Juan

$205 Roundtrip, found 6 hours ago

$205

Roundtrip

found 6 hours ago

Select Southwest Airlines flight, departing Sat, May 10 from Boston to San Juan, returning Thu, Jun 19, priced at $205 found 6 hours ago

Mon, Jun 9 - Thu, Jun 19

BOS

Boston

SJU

San Juan

$205 Roundtrip, found 3 hours ago

$205

Roundtrip

found 3 hours ago

Select Delta flight, departing Mon, Jun 9 from Boston to San Juan, returning Thu, Jun 19, priced at $205 found 3 hours ago

Thu, May 15 - Sun, May 18

BOS

Boston

SJU

San Juan

$206 Roundtrip, just found

$206

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, May 15 from Boston to San Juan, returning Sun, May 18, priced at $206 just found

Mon, Jun 2 - Thu, Jun 19

BOS

Boston

SJU

San Juan

$208 Roundtrip, found 4 hours ago

$208

Roundtrip

found 4 hours ago

Select JetBlue Airways flight, departing Mon, Jun 2 from Boston to San Juan, returning Thu, Jun 19, priced at $208 found 4 hours ago