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Get United's best fares today on flights from Boston to San Jose, CR from

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

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from
$350$*
Viewed:7 hours ago
Economy
Return date11/02/19
27
No available results
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from
$365$*
Viewed:19 hours ago
Economy
Return date11/04/19
29
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No available results
from
$365$*
Viewed:18 hours ago
Economy
Return date11/07/19
Lowest PriceToday

Looking for additional flights from Boston to San Jose, CR?

FromToDatesFare TypePrice

Boston (BOS)

San Jose, CR (SJO)

Depart: 12/21/19

12/27/19

Roundtrip
from
$1,223*
Viewed:14hoursago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/27/20

02/10/20

Roundtrip
from
$365*
Viewed:7hoursago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/26/20

02/09/20

Roundtrip
from
$400*
Viewed:7hoursago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/24/20

02/07/20

Roundtrip
from
$365*
Viewed:7hoursago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/31/20

02/14/20

Roundtrip
from
$637*
Viewed:7hoursago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/08/20

01/22/20

Roundtrip
from
$389*
Viewed:7hoursago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/30/20

02/13/20

Roundtrip
from
$567*
Viewed:7hoursago

Boston (BOS)

San Jose, CR (SJO)

Depart: 01/25/20

02/08/20

Roundtrip
from
$508*
Viewed:7hoursago

Boston (BOS)

San Jose, CR (SJO)

Depart: 02/01/20

02/15/20

Roundtrip
from
$453*
Viewed:7hoursago

Boston (BOS)

San Jose, CR (SJO)

Depart: 11/09/19

11/23/19

Roundtrip
from
$424*
Viewed:7hoursago

*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 Jose, CR

Tuesday heavy intensity rain
71°F 10/22/19
Wednesday moderate rain
70°F 10/23/19
Thursday moderate rain
74°F 10/24/19
Friday moderate rain
72°F 10/25/19
Saturday moderate rain
68°F 10/26/19
Sunday moderate rain
69°F 10/27/19
Monday heavy intensity rain
69°F 10/28/19
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