Flights from Boston to San Bruno

Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 4 - Tue, Nov 11

BOS

Logan Intl.

SFO

San Francisco Intl.

$229 Roundtrip, found 1 hour ago

$229

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Tue, Nov 4 from Logan Intl. to San Francisco Intl., returning Tue, Nov 11, priced at $229 found 1 hour ago

Sat, Sep 6 - Sat, Sep 13

BOS

Logan Intl.

SFO

San Francisco Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Sep 6 from Logan Intl. to San Francisco Intl., returning Sat, Sep 13, priced at $237 found 1 day ago

Sat, Nov 1 - Sat, Nov 8

BOS

Logan Intl.

SFO

San Francisco Intl.

$237 Roundtrip, found 1 hour ago

$237

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Nov 1 from Logan Intl. to San Francisco Intl., returning Sat, Nov 8, priced at $237 found 1 hour ago

Tue, Nov 4 - Tue, Nov 11

BOS

Logan Intl.

SFO

San Francisco Intl.

$237 Roundtrip, found 1 hour ago

$237

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Nov 4 from Logan Intl. to San Francisco Intl., returning Tue, Nov 11, priced at $237 found 1 hour ago

Tue, Nov 4 - Tue, Nov 11

BOS

Logan Intl.

SFO

San Francisco Intl.

$237 Roundtrip, found 1 hour ago

$237

Roundtrip

found 1 hour ago

Select Delta flight, departing Tue, Nov 4 from Logan Intl. to San Francisco Intl., returning Tue, Nov 11, priced at $237 found 1 hour ago

Tue, Nov 4 - Tue, Nov 11

BOS

Logan Intl.

SFO

San Francisco Intl.

$237 Roundtrip, found 1 hour ago

$237

Roundtrip

found 1 hour ago

Select JetBlue Airways flight, departing Tue, Nov 4 from Logan Intl. to San Francisco Intl., returning Tue, Nov 11, priced at $237 found 1 hour ago

Tue, Nov 4 - Tue, Nov 11

BOS

Logan Intl.

SFO

San Francisco Intl.

$238 Roundtrip, found 1 hour ago

$238

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Tue, Nov 4 from Logan Intl. to San Francisco Intl., returning Tue, Nov 11, priced at $238 found 1 hour ago

Sat, Sep 6 - Mon, Sep 15

BOS

Logan Intl.

SFO

San Francisco Intl.

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 6 from Logan Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $240 found 1 day ago

Tue, Nov 4 - Tue, Nov 11

BOS

Logan Intl.

SFO

San Francisco Intl.

$247 Roundtrip, found 1 hour ago

$247

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Tue, Nov 4 from Logan Intl. to San Francisco Intl., returning Tue, Nov 11, priced at $247 found 1 hour ago

Tue, Nov 4 - Tue, Nov 11

BOS

Logan Intl.

SFO

San Francisco Intl.

$247 Roundtrip, found 1 hour ago

$247

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Nov 4 from Logan Intl. to San Francisco Intl., returning Tue, Nov 11, priced at $247 found 1 hour ago

Sat, Nov 1 - Sun, Nov 9

BOS

Logan Intl.

SFO

San Francisco Intl.

$248 Roundtrip, found 1 hour ago

$248

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Nov 1 from Logan Intl. to San Francisco Intl., returning Sun, Nov 9, priced at $248 found 1 hour ago

Sat, Sep 6 - Mon, Sep 15

BOS

Logan Intl.

SFO

San Francisco Intl.

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Logan Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $250 found 1 day ago

Tue, Nov 4 - Wed, Nov 5

BOS

Logan Intl.

SJC

Norman Y. Mineta San Jose Intl.

$250 Roundtrip, found 6 days ago

$250

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Tue, Nov 4 from Logan Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Nov 5, priced at $250 found 6 days ago

Tue, Nov 4 - Tue, Nov 11

BOS

Logan Intl.

SFO

San Francisco Intl.

$257 Roundtrip, found 1 hour ago

$257

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Tue, Nov 4 from Logan Intl. to San Francisco Intl., returning Tue, Nov 11, priced at $257 found 1 hour ago

Tue, Nov 4 - Tue, Nov 11

BOS

Logan Intl.

SFO

San Francisco Intl.

$257 Roundtrip, found 1 hour ago

$257

Roundtrip

found 1 hour ago

Select JetBlue Airways flight, departing Tue, Nov 4 from Logan Intl. to San Francisco Intl., returning Tue, Nov 11, priced at $257 found 1 hour ago

Sat, Sep 6 - Sun, Sep 14

BOS

Logan Intl.

SFO

San Francisco Intl.

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Sep 6 from Logan Intl. to San Francisco Intl., returning Sun, Sep 14, priced at $258 found 1 day ago

Mon, Nov 3 - Sun, Nov 9

BOS

Logan Intl.

SFO

San Francisco Intl.

$259 Roundtrip, found 1 hour ago

$259

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Mon, Nov 3 from Logan Intl. to San Francisco Intl., returning Sun, Nov 9, priced at $259 found 1 hour ago

Sat, Sep 6 - Mon, Sep 15

BOS

Logan Intl.

SFO

San Francisco Intl.

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 6 from Logan Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $260 found 1 day ago

Wed, Nov 5 - Mon, Nov 10

BOS

Logan Intl.

SJC

Norman Y. Mineta San Jose Intl.

$263 Roundtrip, found 6 days ago

$263

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Wed, Nov 5 from Logan Intl. to Norman Y. Mineta San Jose Intl., returning Mon, Nov 10, priced at $263 found 6 days ago

Thu, Nov 6 - Thu, Nov 13

MHT

Manchester-Boston Regional

SFO

San Francisco Intl.

$314 Roundtrip, found 1 hour ago

$314

Roundtrip

found 1 hour ago

Select United flight, departing Thu, Nov 6 from Manchester-Boston Regional to San Francisco Intl., returning Thu, Nov 13, priced at $314 found 1 hour ago