Flights from Baltimore to San Francisco

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.

Wed, Jun 25 - Wed, Jul 9

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$270 Roundtrip, found 5 days ago

$270

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 25 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Wed, Jul 9, priced at $270 found 5 days ago

Mon, Jun 16 - Tue, Jun 24

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$270 Roundtrip, found 3 days ago

$270

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Jun 24, priced at $270 found 3 days ago

Fri, Jun 13 - Wed, Jun 25

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$274 Roundtrip, found 5 days ago

$274

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Wed, Jun 25, priced at $274 found 5 days ago

Fri, Oct 24 - Sun, Oct 26

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$278 Roundtrip, found 5 days ago

$278

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Oct 24 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Sun, Oct 26, priced at $278 found 5 days ago

Mon, Oct 20 - Sat, Oct 25

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$282 Roundtrip, found 5 days ago

$282

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Sat, Oct 25, priced at $282 found 5 days ago

Fri, Jun 20 - Tue, Jun 24

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$286 Roundtrip, found 3 days ago

$286

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Ronald Reagan Washington National to San Francisco Intl., returning Tue, Jun 24, priced at $286 found 3 days ago

Wed, Jun 25 - Fri, Jul 11

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$290 Roundtrip, found 5 days ago

$290

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 25 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Fri, Jul 11, priced at $290 found 5 days ago

Mon, Oct 20 - Fri, Oct 24

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$294 Roundtrip, found 5 days ago

$294

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Fri, Oct 24, priced at $294 found 5 days ago

Thu, Oct 23 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$299 Roundtrip, found 5 days ago

$299

Roundtrip

found 5 days ago

Select Sun Country Airlines flight, departing Thu, Oct 23 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Mon, Oct 27, priced at $299 found 5 days ago

Thu, Oct 23 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$302 Roundtrip, found 5 days ago

$302

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Oct 23 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Mon, Oct 27, priced at $302 found 5 days ago

Thu, Jun 12 - Thu, Jun 26

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$302 Roundtrip, found 5 days ago

$302

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Thu, Jun 26, priced at $302 found 5 days ago

Thu, Oct 23 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$307 Roundtrip, found 5 days ago

$307

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Oct 23 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Mon, Oct 27, priced at $307 found 5 days ago

Tue, Oct 21 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$308 Roundtrip, found 5 days ago

$308

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Tue, Oct 21 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Mon, Oct 27, priced at $308 found 5 days ago

Tue, Jun 24 - Fri, Jul 4

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$309 Roundtrip, found 6 days ago

$309

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Jun 24 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Fri, Jul 4, priced at $309 found 6 days ago

Thu, Oct 23 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$309 Roundtrip, found 5 days ago

$309

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Oct 23 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Mon, Oct 27, priced at $309 found 5 days ago

Wed, Jun 25 - Mon, Jul 7

BWI

Baltimore Washington Intl. Thurgood Marshall

SFO

San Francisco Intl.

$310 Roundtrip, found 5 days ago

$310

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 25 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Mon, Jul 7, priced at $310 found 5 days ago

Tue, Jun 17 - Sat, Jun 21

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$314 Roundtrip, found 3 days ago

$314

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jun 17 from Ronald Reagan Washington National to San Francisco Intl., returning Sat, Jun 21, priced at $314 found 3 days ago

Tue, Jun 17 - Sat, Jun 21

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$319 Roundtrip, found 3 days ago

$319

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jun 17 from Ronald Reagan Washington National to San Francisco Intl., returning Sat, Jun 21, priced at $319 found 3 days ago

Tue, Jun 17 - Sat, Jun 21

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$324 Roundtrip, found 3 days ago

$324

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Jun 17 from Ronald Reagan Washington National to San Francisco Intl., returning Sat, Jun 21, priced at $324 found 3 days ago

Tue, Jun 17 - Sat, Jun 21

DCA

Ronald Reagan Washington National

SFO

San Francisco Intl.

$327 Roundtrip, found 3 days ago

$327

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jun 17 from Ronald Reagan Washington National to San Francisco Intl., returning Sat, Jun 21, priced at $327 found 3 days ago