$104 Cheap United flights Boston (BOS) to Philadelphia (PHL)

$104 Cheap United flights Boston (BOS) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $104 for one-way flights and $187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 27 - Mon, Feb 2

BOS

Boston

PHL

Philadelphia

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jan 27 from Boston to Philadelphia, returning Mon, Feb 2, priced at $187 found 1 day ago

Tue, Jan 27 - Mon, Feb 2

BOS

Boston

PHL

Philadelphia

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jan 27 from Boston to Philadelphia, returning Mon, Feb 2, priced at $197 found 1 day ago

Tue, Jan 27 - Mon, Feb 2

BOS

Boston

PHL

Philadelphia

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jan 27 from Boston to Philadelphia, returning Mon, Feb 2, priced at $227 found 1 day ago

Fri, Sep 26 - Mon, Sep 29

BOS

Boston

PHL

Philadelphia

$241 Roundtrip, found 1 day ago

$241

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 26 from Boston to Philadelphia, returning Mon, Sep 29, priced at $241 found 1 day ago

Tue, Jan 27 - Mon, Feb 2

BOS

Boston

PHL

Philadelphia

$242 Roundtrip, found 1 day ago

$242

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jan 27 from Boston to Philadelphia, returning Mon, Feb 2, priced at $242 found 1 day ago