$84 Cheap United flights Philadelphia (PHL) to Boston (BOS)

$84 Cheap United flights Philadelphia (PHL) to Boston (BOS)

Prices were available within the past 7 days and start at $84 for one-way flights and $153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 21 - Sat, Oct 25

PHL

Philadelphia

BOS

Boston

$153 Roundtrip, found 2 days ago

$153

Roundtrip

found 2 days ago

Select United flight, departing Tue, Oct 21 from Philadelphia to Boston, returning Sat, Oct 25, priced at $153 found 2 days ago

Tue, Oct 21 - Sat, Oct 25

PHL

Philadelphia

BOS

Boston

$157 Roundtrip, found 2 days ago

$157

Roundtrip

found 2 days ago

Select United flight, departing Tue, Oct 21 from Philadelphia to Boston, returning Sat, Oct 25, priced at $157 found 2 days ago

Thu, Oct 2 - Thu, Oct 16

PHL

Philadelphia

BOS

Boston

$166 Roundtrip, found 5 days ago

$166

Roundtrip

found 5 days ago

Select United flight, departing Thu, Oct 2 from Philadelphia to Boston, returning Thu, Oct 16, priced at $166 found 5 days ago

Tue, Oct 21 - Sat, Oct 25

PHL

Philadelphia

BOS

Boston

$178 Roundtrip, found 2 days ago

$178

Roundtrip

found 2 days ago

Select United flight, departing Tue, Oct 21 from Philadelphia to Boston, returning Sat, Oct 25, priced at $178 found 2 days ago