Flights from San Francisco to Towson

Cheapest flights from San Francisco

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.

Sat, Sep 13 - Sun, Sep 14

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$288 Roundtrip, found 3 days ago

$288

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Sep 13 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 14, priced at $288 found 3 days ago

Fri, Oct 10 - Sun, Nov 2

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$308 Roundtrip, found 1 day ago

$308

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Oct 10 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Nov 2, priced at $308 found 1 day ago

Sat, Oct 11 - Sat, Nov 8

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 11 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Nov 8, priced at $317 found 1 day ago

Sat, Oct 11 - Sat, Nov 8

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$327 Roundtrip, found 1 day ago

$327

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 11 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Nov 8, priced at $327 found 1 day ago

Mon, Oct 13 - Mon, Nov 10

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$334 Roundtrip, found 2 days ago

$334

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Oct 13 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Nov 10, priced at $334 found 2 days ago

Tue, Sep 9 - Tue, Sep 16

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$336 Roundtrip, found 3 days ago

$336

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, Sep 9 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 16, priced at $336 found 3 days ago

Sat, Oct 11 - Sat, Nov 8

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Oct 11 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Nov 8, priced at $337 found 1 day ago

Sat, Oct 11 - Sat, Nov 8

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Oct 11 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Nov 8, priced at $337 found 1 day ago

Mon, Oct 13 - Mon, Nov 10

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$339 Roundtrip, found 2 days ago

$339

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Oct 13 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Nov 10, priced at $339 found 2 days ago

Fri, Sep 12 - Sun, Sep 14

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$344 Roundtrip, found 3 days ago

$344

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Sep 12 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 14, priced at $344 found 3 days ago

Fri, Sep 12 - Mon, Sep 15

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$358 Roundtrip, found 3 days ago

$358

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Sep 12 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Sep 15, priced at $358 found 3 days ago

Mon, Oct 13 - Mon, Nov 10

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$369 Roundtrip, found 2 days ago

$369

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Oct 13 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Nov 10, priced at $369 found 2 days ago

Fri, Sep 12 - Sun, Sep 14

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$372 Roundtrip, found 3 days ago

$372

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Sep 12 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 14, priced at $372 found 3 days ago

Fri, Sep 12 - Mon, Sep 15

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$376 Roundtrip, found 3 days ago

$376

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Sep 12 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Sep 15, priced at $376 found 3 days ago

Sat, Oct 11 - Sat, Nov 8

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$377 Roundtrip, found 1 day ago

$377

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Oct 11 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Nov 8, priced at $377 found 1 day ago

Sat, Oct 11 - Sat, Nov 8

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$378 Roundtrip, found 1 day ago

$378

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 11 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Nov 8, priced at $378 found 1 day ago

Mon, Sep 15 - Wed, Sep 17

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$379 Roundtrip, found 3 days ago

$379

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Mon, Sep 15 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Sep 17, priced at $379 found 3 days ago

Fri, Sep 12 - Sun, Sep 14

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$390 Roundtrip, found 3 days ago

$390

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Sep 12 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 14, priced at $390 found 3 days ago

Fri, Sep 12 - Sun, Sep 14

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$392 Roundtrip, found 3 days ago

$392

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Sep 12 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 14, priced at $392 found 3 days ago

Fri, Sep 12 - Sun, Sep 14

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$398 Roundtrip, found 3 days ago

$398

Roundtrip

found 3 days ago

Select United flight, departing Fri, Sep 12 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 14, priced at $398 found 3 days ago