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United flights from Boston to San Jose, CR starting at

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Low fare calendar for flights from Boston (BOS) to San Jose, CR (SJO)

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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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.

More United deals on Boston (BOS) to San Jose, CR (SJO) flights

FromToDatesFare TypePrice

Boston (BOS)

San Jose, CR (SJO)

Depart: 12/24/20

Return: 01/07/21

Roundtrip
from
$401*
Viewed:1dayago

Boston (BOS)

San Jose, CR (SJO)

Depart: 12/25/20

Return: 01/08/21

Roundtrip
from
$401*
Viewed:1dayago

Boston (BOS)

San Jose, CR (SJO)

Depart: 12/27/20

Return: 01/10/21

Roundtrip
from
$401*
Viewed:1dayago

Boston (BOS)

San Jose, CR (SJO)

Depart: 12/29/20

Return: 01/12/21

Roundtrip
from
$401*
Viewed:1dayago

Boston (BOS)

San Jose, CR (SJO)

Depart: 12/30/20

Return: 01/13/21

Roundtrip
from
$401*
Viewed:1dayago

Boston (BOS)

San Jose, CR (SJO)

Depart: 12/31/20

Return: 01/14/21

Roundtrip
from
$401*
Viewed:1dayago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/01/21

Return: 01/15/21

Roundtrip
from
$401*
Viewed:1dayago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/02/21

Return: 01/16/21

Roundtrip
from
$401*
Viewed:1dayago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/03/21

Return: 01/17/21

Roundtrip
from
$401*
Viewed:1dayago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/04/21

Return: 01/18/21

Roundtrip
from
$401*
Viewed:1dayago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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 Jose, CR

Wednesday very heavy rain
67°F 10/21/20
Thursday moderate rain
73°F 10/22/20
Friday heavy intensity rain
72°F 10/23/20
Saturday heavy intensity rain
72°F 10/24/20
Sunday heavy intensity rain
70°F 10/25/20
Monday heavy intensity rain
73°F 10/26/20
Tuesday heavy intensity rain
73°F 10/27/20
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