$468 Cheap United flights Philadelphia (PHL) to St. Thomas (STT)

View $468 flight on Fri, Apr 24, 2026Opens in a new window

$468 Cheap United flights Philadelphia (PHL) to St. Thomas (STT)

Prices were available within the past 7 days and start at $468 for one-way flights and $707 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Apr 20 - Sat, May 2
PHL
Philadelphia
STT
St. Thomas
$707 Roundtrip, found 3 days ago
$707
Roundtrip
found 3 days ago
Select United flight, departing Mon, Apr 20 from Philadelphia to St. Thomas, returning Sat, May 2, priced at $707 found 3 days ago
United
Fri, Apr 24 - Wed, May 6
PHL
Philadelphia
STT
St. Thomas
$790 Roundtrip, found 3 days ago
$790
Roundtrip
found 3 days ago
Select United flight, departing Fri, Apr 24 from Philadelphia to St. Thomas, returning Wed, May 6, priced at $790 found 3 days ago

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cyril E. King STT. Cheapest option available. Flights from $221
STT
Cyril E. King
Cheapest
Flights from $221

Find the cheapest month to fly from Philadelphia (PHL) to St. Thomas (STT)

February is typically the cheapest month to fly

From $166 - $415 per traveler.

Travel information

0
Origin airport
Philadelphia Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Popular airline
American Airlines
Distance
2575 km

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