$165 Cheap Alaska Airlines flights San Francisco (SFO) to Philadelphia (PHL)

$165 Cheap Alaska Airlines flights San Francisco (SFO) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $165 for one-way flights and $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 5 - Wed, Oct 7

SFO

San Francisco

PHL

Philadelphia

$349 Roundtrip, found 15 hours ago

$349

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Mon, Oct 5 from San Francisco to Philadelphia, returning Wed, Oct 7, priced at $349 found 15 hours ago

Wed, Oct 7 - Sat, Oct 10

SFO

San Francisco

PHL

Philadelphia

$369 Roundtrip, found 15 hours ago

$369

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Wed, Oct 7 from San Francisco to Philadelphia, returning Sat, Oct 10, priced at $369 found 15 hours ago

Sun, Oct 4 - Wed, Oct 7

SFO

San Francisco

PHL

Philadelphia

$403 Roundtrip, found 15 hours ago

$403

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Sun, Oct 4 from San Francisco to Philadelphia, returning Wed, Oct 7, priced at $403 found 15 hours ago

Thu, Oct 8 - Sat, Oct 10

SFO

San Francisco

PHL

Philadelphia

$423 Roundtrip, found 15 hours ago

$423

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Thu, Oct 8 from San Francisco to Philadelphia, returning Sat, Oct 10, priced at $423 found 15 hours ago

Sun, Oct 11 - Tue, Oct 13

SFO

San Francisco

PHL

Philadelphia

$463 Roundtrip, found 15 hours ago

$463

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Sun, Oct 11 from San Francisco to Philadelphia, returning Tue, Oct 13, priced at $463 found 15 hours ago

Wed, Oct 7 - Sat, Oct 10

SFO

San Francisco

PHL

Philadelphia

$469 Roundtrip, found 15 hours ago

$469

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Wed, Oct 7 from San Francisco to Philadelphia, returning Sat, Oct 10, priced at $469 found 15 hours ago