Flights from Windsor to Philadelphia

Cheapest flights from Windsor

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.

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$561 Roundtrip, found 7 hours ago

$561

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $561 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$563 Roundtrip, found 7 hours ago

$563

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $563 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$573 Roundtrip, found 7 hours ago

$573

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $573 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$611 Roundtrip, found 7 hours ago

$611

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $611 found 7 hours ago

Tue, Jul 1 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$658 Roundtrip, found 7 hours ago

$658

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Tue, Jul 1 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $658 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$661 Roundtrip, found 7 hours ago

$661

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $661 found 7 hours ago

Tue, Jul 1 - Wed, Jul 16

STS

Sonoma County

PHL

Philadelphia Intl.

$674 Roundtrip, found 7 hours ago

$674

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Tue, Jul 1 from Sonoma County to Philadelphia Intl., returning Wed, Jul 16, priced at $674 found 7 hours ago

Mon, Jul 7 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$677 Roundtrip, found 7 hours ago

$677

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Mon, Jul 7 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $677 found 7 hours ago

Tue, Jul 1 - Mon, Jul 14

STS

Sonoma County

PHL

Philadelphia Intl.

$683 Roundtrip, found 7 hours ago

$683

Roundtrip

found 7 hours ago

Select Hawaiian Airlines flight, departing Tue, Jul 1 from Sonoma County to Philadelphia Intl., returning Mon, Jul 14, priced at $683 found 7 hours ago

Mon, Jul 7 - Wed, Jul 16

STS

Sonoma County

PHL

Philadelphia Intl.

$703 Roundtrip, found 7 hours ago

$703

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Mon, Jul 7 from Sonoma County to Philadelphia Intl., returning Wed, Jul 16, priced at $703 found 7 hours ago

Tue, Jul 1 - Sat, Jul 12

STS

Sonoma County

PHL

Philadelphia Intl.

$704 Roundtrip, found 7 hours ago

$704

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Tue, Jul 1 from Sonoma County to Philadelphia Intl., returning Sat, Jul 12, priced at $704 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$738 Roundtrip, found 7 hours ago

$738

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $738 found 7 hours ago

Thu, Jul 3 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$749 Roundtrip, found 7 hours ago

$749

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Thu, Jul 3 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $749 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$774 Roundtrip, found 7 hours ago

$774

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $774 found 7 hours ago

Thu, Jul 3 - Sat, Jul 12

STS

Sonoma County

PHL

Philadelphia Intl.

$779 Roundtrip, found 7 hours ago

$779

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Thu, Jul 3 from Sonoma County to Philadelphia Intl., returning Sat, Jul 12, priced at $779 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$799 Roundtrip, found 7 hours ago

$799

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $799 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$818 Roundtrip, found 7 hours ago

$818

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $818 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$894 Roundtrip, found 7 hours ago

$894

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $894 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$900 Roundtrip, found 7 hours ago

$900

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $900 found 7 hours ago

Fri, Jul 4 - Tue, Jul 15

STS

Sonoma County

PHL

Philadelphia Intl.

$908 Roundtrip, found 7 hours ago

$908

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Fri, Jul 4 from Sonoma County to Philadelphia Intl., returning Tue, Jul 15, priced at $908 found 7 hours ago