Flights from San Francisco to Fairfax

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 3 days ago

$210

Roundtrip

found 3 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 3 days ago

Tue, May 20 - Sat, May 24

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$210 Roundtrip, found 17 hours ago

$210

Roundtrip

found 17 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 17 hours ago

Tue, May 20 - Sat, May 24

SFO

San Francisco Intl.

DCA

Ronald Reagan Washington National

$210 Roundtrip, found 1 day ago

$210

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, May 20 from San Francisco Intl. to Ronald Reagan Washington National, returning Sat, May 24, priced at $210 found 1 day ago

Mon, May 19 - Sat, May 24

SFO

San Francisco Intl.

DCA

Ronald Reagan Washington National

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 19 from San Francisco Intl. to Ronald Reagan Washington National, returning Sat, May 24, priced at $220 found 1 day ago

Tue, May 20 - Tue, May 27

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$228 Roundtrip, found 21 hours ago

$228

Roundtrip

found 21 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 21 hours ago

Mon, May 19 - Thu, May 29

SFO

San Francisco Intl.

DCA

Ronald Reagan Washington National

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 19 from San Francisco Intl. to Ronald Reagan Washington National, returning Thu, May 29, priced at $230 found 1 day ago

Wed, May 21 - Thu, May 29

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$238 Roundtrip, found 3 days ago

$238

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, May 21 from San Francisco Intl. to Washington Dulles Intl., returning Thu, May 29, priced at $238 found 3 days ago

Wed, May 21 - Thu, May 29

SFO

San Francisco Intl.

DCA

Ronald Reagan Washington National

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, May 21 from San Francisco Intl. to Ronald Reagan Washington National, returning Thu, May 29, priced at $240 found 1 day ago

Tue, May 20 - Sun, May 25

SFO

San Francisco Intl.

DCA

Ronald Reagan Washington National

$241 Roundtrip, found 1 day ago

$241

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, May 20 from San Francisco Intl. to Ronald Reagan Washington National, returning Sun, May 25, priced at $241 found 1 day ago

Sat, May 24 - Tue, May 27

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$246 Roundtrip, found 1 day ago

$246

Roundtrip

found 1 day 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 1 day ago

Mon, May 19 - Sat, May 24

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$250 Roundtrip, found 17 hours ago

$250

Roundtrip

found 17 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 $250 found 17 hours ago

Mon, May 19 - Sun, May 25

SFO

San Francisco Intl.

DCA

Ronald Reagan Washington National

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 19 from San Francisco Intl. to Ronald Reagan Washington National, returning Sun, May 25, priced at $251 found 1 day ago

Tue, Oct 21 - Wed, Oct 29

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$316 Roundtrip, found 3 days ago

$316

Roundtrip

found 3 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 3 days ago

Wed, Oct 22 - Tue, Nov 4

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$317 Roundtrip, found 3 days ago

$317

Roundtrip

found 3 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 3 days ago

Tue, Jul 15 - Mon, Jul 21

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$332 Roundtrip, found 5 days ago

$332

Roundtrip

found 5 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 5 days ago

Thu, Jul 17 - Thu, Jul 24

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$357 Roundtrip, found 5 days ago

$357

Roundtrip

found 5 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 5 days ago

Sat, Jun 14 - Wed, Jun 25

OAK

Oakland Intl.

DCA

Ronald Reagan Washington National

$378 Roundtrip, found 4 days ago

$378

Roundtrip

found 4 days ago

Select Delta flight, departing Sat, Jun 14 from Oakland Intl. to Ronald Reagan Washington National, returning Wed, Jun 25, priced at $378 found 4 days ago

Sun, Oct 26 - Wed, Oct 29

SFO

San Francisco Intl.

IAD

Washington Dulles Intl.

$417 Roundtrip, found 3 days ago

$417

Roundtrip

found 3 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 3 days ago

Sat, May 24 - Sat, May 24

SFO

San Francisco Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$589 Roundtrip, found 1 day ago

$589

Roundtrip

found 1 day 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 1 day ago

Thu, May 22 - Mon, May 26

SFO

San Francisco Intl.

DCA

Ronald Reagan Washington National

$856 Roundtrip, found 1 day ago

$856

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu, May 22 from San Francisco Intl. to Ronald Reagan Washington National, returning Mon, May 26, priced at $856 found 1 day ago