$308 Cheap United flights Philadelphia (PHL) to St. Thomas (STT)

$308 Cheap United flights Philadelphia (PHL) to St. Thomas (STT)

Prices were available within the past 7 days and start at $308 for one-way flights and $442 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 17 - Tue, Jun 24

PHL

Philadelphia

STT

St. Thomas

$442 Roundtrip, found 1 day ago

$442

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jun 17 from Philadelphia to St. Thomas, returning Tue, Jun 24, priced at $442 found 1 day ago

Tue, Jun 17 - Tue, Jun 24

PHL

Philadelphia

STT

St. Thomas

$632 Roundtrip, found 1 day ago

$632

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jun 17 from Philadelphia to St. Thomas, returning Tue, Jun 24, priced at $632 found 1 day ago

Tue, Jun 17 - Tue, Jun 24

PHL

Philadelphia

STT

St. Thomas

$696 Roundtrip, found 1 day ago

$696

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jun 17 from Philadelphia to St. Thomas, returning Tue, Jun 24, priced at $696 found 1 day ago

Tue, Jun 17 - Tue, Jun 24

PHL

Philadelphia

STT

St. Thomas

$699 Roundtrip, found 1 day ago

$699

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jun 17 from Philadelphia to St. Thomas, returning Tue, Jun 24, priced at $699 found 1 day ago

Tue, Jun 17 - Tue, Jun 24

PHL

Philadelphia

STT

St. Thomas

$722 Roundtrip, found 1 day ago

$722

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jun 17 from Philadelphia to St. Thomas, returning Tue, Jun 24, priced at $722 found 1 day ago

Tue, Jun 17 - Tue, Jun 24

PHL

Philadelphia

STT

St. Thomas

$783 Roundtrip, found 1 day ago

$783

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jun 17 from Philadelphia to St. Thomas, returning Tue, Jun 24, priced at $783 found 1 day ago

Tue, Jun 17 - Tue, Jun 24

PHL

Philadelphia

STT

St. Thomas

$789 Roundtrip, found 1 day ago

$789

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jun 17 from Philadelphia to St. Thomas, returning Tue, Jun 24, priced at $789 found 1 day ago