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.

Tue, Sep 2 - Tue, Sep 9

OAK

Oakland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$263 Roundtrip, found 15 hours ago

$263

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Sep 2 from Oakland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 9, priced at $263 found 15 hours ago

Sat, Sep 6 - Sun, Sep 7

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$288 Roundtrip, found 1 hour ago

$288

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Sep 6 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 7, priced at $288 found 1 hour ago

Fri, Sep 5 - Mon, Sep 8

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$308 Roundtrip, found 1 hour ago

$308

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Fri, Sep 5 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Sep 8, priced at $308 found 1 hour ago

Tue, Sep 2 - Tue, Sep 9

OAK

Oakland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$313 Roundtrip, found 15 hours ago

$313

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Sep 2 from Oakland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 9, priced at $313 found 15 hours ago

Tue, Sep 2 - Tue, Sep 9

OAK

Oakland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$316 Roundtrip, found 15 hours ago

$316

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Tue, Sep 2 from Oakland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 9, priced at $316 found 15 hours ago

Sat, Oct 11 - Sat, Nov 8

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$317 Roundtrip, found 5 days ago

$317

Roundtrip

found 5 days 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 5 days ago

Fri, Oct 10 - Tue, Oct 14

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$322 Roundtrip, found 1 day ago

$322

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Oct 10 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Oct 14, priced at $322 found 1 day ago

Wed, Sep 3 - Tue, Sep 9

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$323 Roundtrip, found 1 hour ago

$323

Roundtrip

found 1 hour ago

Select Delta flight, departing Wed, Sep 3 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 9, priced at $323 found 1 hour ago

Sat, Oct 11 - Sat, Nov 8

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$327 Roundtrip, found 5 days ago

$327

Roundtrip

found 5 days 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 5 days ago

Mon, Oct 13 - Mon, Nov 10

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$334 Roundtrip, found 6 days ago

$334

Roundtrip

found 6 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 6 days ago

Tue, Oct 7 - Wed, Oct 15

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$336 Roundtrip, found 1 day ago

$336

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Oct 7 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Oct 15, priced at $336 found 1 day ago

Sat, Oct 11 - Sat, Nov 8

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$337 Roundtrip, found 5 days ago

$337

Roundtrip

found 5 days 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 5 days ago

Mon, Oct 13 - Mon, Nov 10

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$339 Roundtrip, found 6 days ago

$339

Roundtrip

found 6 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 6 days ago

Tue, Sep 2 - Tue, Sep 9

OAK

Oakland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$342 Roundtrip, found 15 hours ago

$342

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Sep 2 from Oakland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 9, priced at $342 found 15 hours ago

Fri, Oct 10 - Tue, Oct 14

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$343 Roundtrip, found 1 day ago

$343

Roundtrip

found 1 day ago

Select United flight, departing Fri, Oct 10 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Oct 14, priced at $343 found 1 day ago

Fri, Sep 12 - Sun, Sep 14

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$344 Roundtrip, found 6 days ago

$344

Roundtrip

found 6 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 6 days ago

Mon, Sep 1 - Fri, Sep 5

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$348 Roundtrip, found 1 hour ago

$348

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, Sep 1 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, Sep 5, priced at $348 found 1 hour ago

Fri, Oct 10 - Tue, Oct 14

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$352 Roundtrip, found 1 day ago

$352

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Oct 10 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Oct 14, priced at $352 found 1 day ago

Tue, Oct 7 - Fri, Oct 17

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$353 Roundtrip, found 1 day ago

$353

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Oct 7 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, Oct 17, priced at $353 found 1 day ago

Mon, Sep 15 - Wed, Sep 17

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$379 Roundtrip, found 6 days ago

$379

Roundtrip

found 6 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 6 days ago