Flights from Baltimore to Foster City

Cheapest flights from Baltimore

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, Jul 8 - Mon, Jul 14

BWI

Baltimore Washington Intl. Thurgood Marshall

SJC

Norman Y. Mineta San Jose Intl.

$206 Roundtrip, found 2 days ago

$206

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Baltimore Washington Intl. Thurgood Marshall to Norman Y. Mineta San Jose Intl., returning Mon, Jul 14, priced at $206 found 2 days ago

Tue, Jul 8 - Fri, Jul 18

BWI

Baltimore Washington Intl. Thurgood Marshall

SJC

Norman Y. Mineta San Jose Intl.

$210 Roundtrip, found 2 days ago

$210

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Baltimore Washington Intl. Thurgood Marshall to Norman Y. Mineta San Jose Intl., returning Fri, Jul 18, priced at $210 found 2 days ago

Sun, Jul 13 - Fri, Jul 18

BWI

Baltimore Washington Intl. Thurgood Marshall

SJC

Norman Y. Mineta San Jose Intl.

$214 Roundtrip, found 2 days ago

$214

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Baltimore Washington Intl. Thurgood Marshall to Norman Y. Mineta San Jose Intl., returning Fri, Jul 18, priced at $214 found 2 days ago

Tue, Sep 2 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$258 Roundtrip, found 2 hours ago

$258

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Tue, Sep 2 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $258 found 2 hours ago

Sat, Sep 6 - Sun, Sep 7

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$259 Roundtrip, found 2 hours ago

$259

Roundtrip

found 2 hours ago

Select JetBlue Airways flight, departing Sat, Sep 6 from Ronald Reagan Washington National to San Francisco Intl., returning Sun, Sep 7, priced at $259 found 2 hours ago

Sun, Sep 7 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$264 Roundtrip, found 2 hours ago

$264

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Sun, Sep 7 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $264 found 2 hours ago

Fri, Sep 5 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$269 Roundtrip, found 2 hours ago

$269

Roundtrip

found 2 hours ago

Select JetBlue Airways flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $269 found 2 hours ago

Sun, Sep 7 - Mon, Sep 8

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$270 Roundtrip, found 2 hours ago

$270

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Sun, Sep 7 from Ronald Reagan Washington National to San Francisco Intl., returning Mon, Sep 8, priced at $270 found 2 hours ago

Fri, Sep 5 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$275 Roundtrip, found 2 hours ago

$275

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $275 found 2 hours ago

Fri, Sep 5 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$276 Roundtrip, found 2 hours ago

$276

Roundtrip

found 2 hours ago

Select JetBlue Airways flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $276 found 2 hours ago

Sat, Sep 6 - Sat, Sep 6

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$279 Roundtrip, found 2 hours ago

$279

Roundtrip

found 2 hours ago

Select JetBlue Airways flight, departing Sat, Sep 6 from Ronald Reagan Washington National to San Francisco Intl., returning Sat, Sep 6, priced at $279 found 2 hours ago

Mon, Sep 8 - Mon, Sep 8

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$286 Roundtrip, found 2 hours ago

$286

Roundtrip

found 2 hours ago

Select JetBlue Airways flight, departing Mon, Sep 8 from Ronald Reagan Washington National to San Francisco Intl., returning Mon, Sep 8, priced at $286 found 2 hours ago

Sat, Aug 2 - Sat, Aug 9

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$290 Roundtrip, found 18 hours ago

$290

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Sat, Aug 2 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Sat, Aug 9, priced at $290 found 18 hours ago

Fri, Sep 5 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$298 Roundtrip, found 2 hours ago

$298

Roundtrip

found 2 hours ago

Select Alaska Airlines flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $298 found 2 hours ago

Fri, Sep 5 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$307 Roundtrip, found 2 hours ago

$307

Roundtrip

found 2 hours ago

Select Alaska Airlines flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $307 found 2 hours ago

Fri, Sep 5 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$309 Roundtrip, found 2 hours ago

$309

Roundtrip

found 2 hours ago

Select JetBlue Airways flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $309 found 2 hours ago

Tue, Jul 29 - Tue, Jul 29

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$317 Roundtrip, found 18 hours ago

$317

Roundtrip

found 18 hours ago

Select Delta flight, departing Tue, Jul 29 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Tue, Jul 29, priced at $317 found 18 hours ago

Fri, Sep 5 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$317 Roundtrip, found 2 hours ago

$317

Roundtrip

found 2 hours ago

Select Alaska Airlines flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $317 found 2 hours ago

Fri, Sep 5 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$337 Roundtrip, found 2 hours ago

$337

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $337 found 2 hours ago

Fri, Sep 5 - Tue, Sep 9

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$357 Roundtrip, found 2 hours ago

$357

Roundtrip

found 2 hours ago

Select United flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Sep 9, priced at $357 found 2 hours ago