Flights from San Francisco to Western Maryland

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, May 24 - Wed, May 28

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$210 Roundtrip, found 2 days ago

$210

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, May 24 from San Francisco Intl. to Washington Dulles Intl., returning Wed, May 28, priced at $210 found 2 days ago

Tue, May 20 - Sat, May 24

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$210 Roundtrip, found 9 hours ago

$210

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, May 20 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 24, priced at $210 found 9 hours ago

Tue, May 20 - Thu, May 29

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$220 Roundtrip, found 9 hours ago

$220

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, May 20 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, May 29, priced at $220 found 9 hours ago

Tue, May 20 - Tue, May 27

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$228 Roundtrip, found 9 hours ago

$228

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, May 20 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, May 27, priced at $228 found 9 hours ago

Tue, May 20 - Thu, May 22

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$238 Roundtrip, found 9 hours ago

$238

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, May 20 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, May 22, priced at $238 found 9 hours ago

Mon, May 19 - Sat, May 24

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$240 Roundtrip, found 9 hours ago

$240

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 24, priced at $240 found 9 hours ago

Sat, May 24 - Tue, May 27

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$246 Roundtrip, found 14 hours ago

$246

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Sat, May 24 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, May 27, priced at $246 found 14 hours ago

Sun, May 25 - Wed, May 28

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$250 Roundtrip, found 2 days ago

$250

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, May 25 from San Francisco Intl. to Washington Dulles Intl., returning Wed, May 28, priced at $250 found 2 days ago

Mon, May 19 - Tue, May 27

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$258 Roundtrip, found 9 hours ago

$258

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, May 27, priced at $258 found 9 hours ago

Sun, May 25 - Thu, May 29

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$260 Roundtrip, found 2 days ago

$260

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, May 25 from San Francisco Intl. to Washington Dulles Intl., returning Thu, May 29, priced at $260 found 2 days ago

Fri, May 23 - Sat, May 24

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$261 Roundtrip, found 9 hours ago

$261

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, May 23 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 24, priced at $261 found 9 hours ago

Mon, May 19 - Thu, May 22

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$268 Roundtrip, found 9 hours ago

$268

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, May 22, priced at $268 found 9 hours ago

Mon, May 19 - Wed, May 21

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$270 Roundtrip, found 22 hours ago

$270

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, May 21, priced at $270 found 22 hours ago

Fri, May 23 - Thu, May 29

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$271 Roundtrip, found 9 hours ago

$271

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, May 23 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, May 29, priced at $271 found 9 hours ago

Tue, Oct 21 - Wed, Oct 29

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$316 Roundtrip, found 2 days ago

$316

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, Oct 21 from San Francisco Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $316 found 2 days ago

Wed, Oct 22 - Tue, Nov 4

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$317 Roundtrip, found 2 days ago

$317

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Oct 22 from San Francisco Intl. to Washington Dulles Intl., returning Tue, Nov 4, priced at $317 found 2 days ago

Tue, Jul 15 - Mon, Jul 21

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$332 Roundtrip, found 4 days ago

$332

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Tue, Jul 15 from San Francisco Intl. to Washington Dulles Intl., returning Mon, Jul 21, priced at $332 found 4 days ago

Thu, Jul 17 - Thu, Jul 24

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$357 Roundtrip, found 4 days ago

$357

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Thu, Jul 17 from San Francisco Intl. to Washington Dulles Intl., returning Thu, Jul 24, priced at $357 found 4 days ago

Sun, Oct 26 - Wed, Oct 29

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$417 Roundtrip, found 2 days ago

$417

Roundtrip

found 2 days ago

Select United flight, departing Sun, Oct 26 from San Francisco Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $417 found 2 days ago

Sat, May 24 - Sat, May 24

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$589 Roundtrip, found 14 hours ago

$589

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Sat, May 24 from San Francisco Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 24, priced at $589 found 14 hours ago