$169 Cheap United flights San Francisco (SFO) to Philadelphia (PHL)

$169 Cheap United flights San Francisco (SFO) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $169 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco

PHL

Philadelphia

$289 Roundtrip, found 22 hours ago

$289

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 11 from San Francisco to Philadelphia, returning Tue, Sep 16, priced at $289 found 22 hours ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco

PHL

Philadelphia

$299 Roundtrip, found 22 hours ago

$299

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 11 from San Francisco to Philadelphia, returning Tue, Sep 16, priced at $299 found 22 hours ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco

PHL

Philadelphia

$313 Roundtrip, found 22 hours ago

$313

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 11 from San Francisco to Philadelphia, returning Tue, Sep 16, priced at $313 found 22 hours ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco

PHL

Philadelphia

$315 Roundtrip, found 22 hours ago

$315

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 11 from San Francisco to Philadelphia, returning Tue, Sep 16, priced at $315 found 22 hours ago

Mon, Sep 15 - Sat, Sep 27

SFO

San Francisco

PHL

Philadelphia

$316 Roundtrip, found 2 days ago

$316

Roundtrip

found 2 days ago

Select United flight, departing Mon, Sep 15 from San Francisco to Philadelphia, returning Sat, Sep 27, priced at $316 found 2 days ago

Wed, Sep 3 - Wed, Sep 10

SFO

San Francisco

PHL

Philadelphia

$319 Roundtrip, found 1 day ago

$319

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from San Francisco to Philadelphia, returning Wed, Sep 10, priced at $319 found 1 day ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco

PHL

Philadelphia

$323 Roundtrip, found 22 hours ago

$323

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 11 from San Francisco to Philadelphia, returning Tue, Sep 16, priced at $323 found 22 hours ago