$109 Cheap United flights Philadelphia (PHL) to Boston (BOS)

$109 Cheap United flights Philadelphia (PHL) to Boston (BOS)

Prices were available within the past 7 days and start at $109 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 3 - Wed, Feb 4

PHL

Philadelphia

BOS

Boston

$157 Roundtrip, found 8 hours ago

$157

Roundtrip

found 8 hours ago

Select United flight, departing Tue, Feb 3 from Philadelphia to Boston, returning Wed, Feb 4, priced at $157 found 8 hours ago

Tue, Feb 3 - Wed, Feb 4

PHL

Philadelphia

BOS

Boston

$172 Roundtrip, found 8 hours ago

$172

Roundtrip

found 8 hours ago

Select United flight, departing Tue, Feb 3 from Philadelphia to Boston, returning Wed, Feb 4, priced at $172 found 8 hours ago

Tue, Feb 3 - Wed, Feb 4

PHL

Philadelphia

BOS

Boston

$202 Roundtrip, found 8 hours ago

$202

Roundtrip

found 8 hours ago

Select United flight, departing Tue, Feb 3 from Philadelphia to Boston, returning Wed, Feb 4, priced at $202 found 8 hours ago

Tue, Feb 3 - Wed, Feb 4

PHL

Philadelphia

BOS

Boston

$207 Roundtrip, found 8 hours ago

$207

Roundtrip

found 8 hours ago

Select United flight, departing Tue, Feb 3 from Philadelphia to Boston, returning Wed, Feb 4, priced at $207 found 8 hours ago

Tue, Feb 3 - Wed, Feb 4

PHL

Philadelphia

BOS

Boston

$217 Roundtrip, found 8 hours ago

$217

Roundtrip

found 8 hours ago

Select United flight, departing Tue, Feb 3 from Philadelphia to Boston, returning Wed, Feb 4, priced at $217 found 8 hours ago

Tue, Feb 3 - Wed, Feb 4

PHL

Philadelphia

BOS

Boston

$302 Roundtrip, found 8 hours ago

$302

Roundtrip

found 8 hours ago

Select United flight, departing Tue, Feb 3 from Philadelphia to Boston, returning Wed, Feb 4, priced at $302 found 8 hours ago