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Low fare calendar for flights from Boston (BOS) to San Juan (SJU)

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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Boston to San Juan?

FromToDatesFare TypePrice

Boston (BOS)

San Juan (SJU)

Depart: 11/28/19

12/05/19

Roundtrip
from
$420*
Viewed:1dayago

Boston (BOS)

San Juan (SJU)

Depart: 11/28/19

12/12/19

Roundtrip
from
$420*
Viewed:1dayago

Boston (BOS)

San Juan (SJU)

Depart: 02/14/20

02/18/20

Roundtrip
from
$730*
Viewed:1dayago

Boston (BOS)

San Juan (SJU)

Depart: 11/28/19

12/02/19

Roundtrip
from
$1,252*
Viewed:1dayago

Boston (BOS)

San Juan (SJU)

Depart: 12/19/19

12/23/19

Roundtrip
from
$665*
Viewed:1dayago

Boston (BOS)

San Juan (SJU)

Depart: 12/30/19

01/03/20

Roundtrip
from
$780*
Viewed:1dayago

Boston (BOS)

San Juan (SJU)

Depart: 06/18/20

06/21/20

Roundtrip
from
$615*
Viewed:1dayago

Boston (BOS)

San Juan (SJU)

Depart: 12/18/19

12/22/19

Roundtrip
from
$945*
Viewed:1dayago

Boston (BOS)

San Juan (SJU)

Depart: 12/21/19

12/28/19

Roundtrip
from
$1,349*
Viewed:1dayago

Boston (BOS)

San Juan (SJU)

Depart: 01/08/20

01/12/20

Roundtrip
from
$421*
Viewed:1dayago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in San Juan

Friday light rain
84°F 11/15/19
Saturday few clouds
82°F 11/16/19
Sunday light rain
81°F 11/17/19
Monday sky is clear
82°F 11/18/19
Tuesday moderate rain
83°F 11/19/19
Wednesday sky is clear
82°F 11/20/19
Thursday moderate rain
81°F 11/21/19
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