Cheap flights from Boston to Santa Clara

View AU$130 flight on Sat, 20 Sep. 2025Opens in a new window

Popular airlines from Boston to Santa Clara

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Cheap Flights from Boston (BOS) to Santa Clara (SJC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SFO
San Francisco
AU$259 Return, found 2 days ago
AU$259
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from Boston to San Francisco, returning Sat, 13 Sep., priced at AU$259 found 2 days ago
Alaska Airlines
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SFO
San Francisco
AU$282 Return, found 2 days ago
AU$282
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from Boston to San Francisco, returning Sat, 13 Sep., priced at AU$282 found 2 days ago
American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SFO
San Francisco
AU$290 Return, found 2 days ago
AU$290
Return
found 2 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Boston to San Francisco, returning Sat, 13 Sep., priced at AU$290 found 2 days ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SFO
San Francisco
AU$303 Return, found 2 days ago
AU$303
Return
found 2 days ago
Select Delta flight, departing Sat, 6 Sep. from Boston to San Francisco, returning Sat, 13 Sep., priced at AU$303 found 2 days ago
United
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SFO
San Francisco
AU$338 Return, found 2 days ago
AU$338
Return
found 2 days ago
Select United flight, departing Sat, 6 Sep. from Boston to San Francisco, returning Sat, 13 Sep., priced at AU$338 found 2 days ago
Alaska Airlines
Sat, 6 Sep. - Sat, 13 Sep.
BOS
Boston
SFO
San Francisco
AU$348 Return, found 2 days ago
AU$348
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from Boston to San Francisco, returning Sat, 13 Sep., priced at AU$348 found 2 days ago

Find the cheapest month to fly from Boston (BOS) to San Jose (SJC)

September is typically the cheapest month to fly

From AU$225 - AU$544 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.