$78 Cheap Spirit Airlines flights San Juan (SJU) to Boston (BOS)

$78 Cheap Spirit Airlines flights San Juan (SJU) to Boston (BOS)

Prices were available within the past 7 days and start at $78 for one-way flights and $147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 25 - Tue, Jan 6

SJU

San Juan

BOS

Boston

$147 Roundtrip, found 14 hours ago

$147

Roundtrip

found 14 hours ago

Select Spirit Airlines flight, departing Thu, Dec 25 from San Juan to Boston, returning Tue, Jan 6, priced at $147 found 14 hours ago

Wed, Dec 24 - Thu, Jan 1

SJU

San Juan

BOS

Boston

$156 Roundtrip, just found

$156

Roundtrip

just found

Select Spirit Airlines flight, departing Wed, Dec 24 from San Juan to Boston, returning Thu, Jan 1, priced at $156 just found

Wed, Dec 24 - Thu, Jan 1

SJU

San Juan

BOS

Boston

$157 Roundtrip, just found

$157

Roundtrip

just found

Select Spirit Airlines flight, departing Wed, Dec 24 from San Juan to Boston, returning Thu, Jan 1, priced at $157 just found

Wed, Dec 3 - Wed, Dec 10

SJU

San Juan

BOS

Boston

$167 Roundtrip, just found

$167

Roundtrip

just found

Select Spirit Airlines flight, departing Wed, Dec 3 from San Juan to Boston, returning Wed, Dec 10, priced at $167 just found

Thu, Dec 25 - Tue, Jan 6

SJU

San Juan

BOS

Boston

$177 Roundtrip, found 14 hours ago

$177

Roundtrip

found 14 hours ago

Select Spirit Airlines flight, departing Thu, Dec 25 from San Juan to Boston, returning Tue, Jan 6, priced at $177 found 14 hours ago

Wed, Dec 24 - Thu, Jan 1

SJU

San Juan

BOS

Boston

$178 Roundtrip, just found

$178

Roundtrip

just found

Select Spirit Airlines flight, departing Wed, Dec 24 from San Juan to Boston, returning Thu, Jan 1, priced at $178 just found