$449 Cheap United flights San Francisco (SFO) to Philadelphia (PHL)

$449 Cheap United flights San Francisco (SFO) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $449 for one-way flights and $399 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 28 - Thu, Dec 4

SFO

San Francisco

PHL

Philadelphia

$399 Roundtrip, found 2 days ago

$399

Roundtrip

found 2 days ago

Select United flight, departing Fri, Nov 28 from San Francisco to Philadelphia, returning Thu, Dec 4, priced at $399 found 2 days ago

Mon, Nov 24 - Tue, Dec 2

SFO

San Francisco

PHL

Philadelphia

$569 Roundtrip, found 2 days ago

$569

Roundtrip

found 2 days ago

Select United flight, departing Mon, Nov 24 from San Francisco to Philadelphia, returning Tue, Dec 2, priced at $569 found 2 days ago

Wed, Nov 26 - Sat, Nov 29

SFO

San Francisco

PHL

Philadelphia

$808 Roundtrip, found 2 days ago

$808

Roundtrip

found 2 days ago

Select United flight, departing Wed, Nov 26 from San Francisco to Philadelphia, returning Sat, Nov 29, priced at $808 found 2 days ago

Sun, Nov 23 - Sat, Nov 29

SFO

San Francisco

PHL

Philadelphia

$818 Roundtrip, found 2 days ago

$818

Roundtrip

found 2 days ago

Select United flight, departing Sun, Nov 23 from San Francisco to Philadelphia, returning Sat, Nov 29, priced at $818 found 2 days ago

Tue, Nov 25 - Sat, Nov 29

SFO

San Francisco

PHL

Philadelphia

$840 Roundtrip, found 2 days ago

$840

Roundtrip

found 2 days ago

Select United flight, departing Tue, Nov 25 from San Francisco to Philadelphia, returning Sat, Nov 29, priced at $840 found 2 days ago

Wed, Nov 26 - Sun, Nov 30

SFO

San Francisco

PHL

Philadelphia

$973 Roundtrip, found 2 days ago

$973

Roundtrip

found 2 days ago

Select United flight, departing Wed, Nov 26 from San Francisco to Philadelphia, returning Sun, Nov 30, priced at $973 found 2 days ago

Sun, Nov 23 - Sun, Nov 30

SFO

San Francisco

PHL

Philadelphia

$983 Roundtrip, found 2 days ago

$983

Roundtrip

found 2 days ago

Select United flight, departing Sun, Nov 23 from San Francisco to Philadelphia, returning Sun, Nov 30, priced at $983 found 2 days ago

Tue, Nov 25 - Sun, Nov 30

SFO

San Francisco

PHL

Philadelphia

$1,005 Roundtrip, found 2 days ago

$1,005

Roundtrip

found 2 days ago

Select United flight, departing Tue, Nov 25 from San Francisco to Philadelphia, returning Sun, Nov 30, priced at $1,005 found 2 days ago