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Get United's best fares today on flights from San Juan to Boston

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FromToDatesFare TypePrice

San Juan (SJU)

Boston (BOS)

Depart: 11/18/19

12/02/19

Roundtrip
from
$557*

San Juan (SJU)

Boston (BOS)

Depart: 11/11/19

11/25/19

Roundtrip
from
$751*

San Juan (SJU)

Boston (BOS)

Depart: 11/17/19

12/01/19

Roundtrip
from
$1,149*

San Juan (SJU)

Boston (BOS)

Depart: 11/12/19

11/26/19

Roundtrip
from
$628*

San Juan (SJU)

Boston (BOS)

Depart: 11/24/19

12/08/19

Roundtrip
from
$440*

San Juan (SJU)

Boston (BOS)

Depart: 11/13/19

11/27/19

Roundtrip
from
$682*

San Juan (SJU)

Boston (BOS)

Depart: 11/19/19

12/03/19

Roundtrip
from
$439*

San Juan (SJU)

Boston (BOS)

Depart: 11/09/19

11/23/19

Roundtrip
from
$389*

San Juan (SJU)

Boston (BOS)

Depart: 11/28/19

12/12/19

Roundtrip
from
$672*

San Juan (SJU)

Boston (BOS)

Depart: 12/03/19

12/17/19

Roundtrip
from
$700*

*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 Boston

Thursday sky is clear
57°F 10/24/19
Friday broken clouds
60°F 10/25/19
Saturday overcast clouds
55°F 10/26/19
Sunday heavy intensity rain
53°F 10/27/19
Monday broken clouds
59°F 10/28/19
Tuesday light rain
59°F 10/29/19
Wednesday sky is clear
49°F 10/30/19
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