$129 Cheap Spirit Airlines flights Philadelphia (PHL) to St. Thomas (STT)

$129 Cheap Spirit Airlines flights Philadelphia (PHL) to St. Thomas (STT)

Prices were available within the past 7 days and start at $129 for one-way flights and $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 18 - Wed, Nov 5

PHL

Philadelphia

STT

St. Thomas

$268 Roundtrip, found 5 hours ago

$268

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Sat, Oct 18 from Philadelphia to St. Thomas, returning Wed, Nov 5, priced at $268 found 5 hours ago

Sun, Oct 19 - Wed, Nov 5

PHL

Philadelphia

STT

St. Thomas

$270 Roundtrip, found 5 hours ago

$270

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Sun, Oct 19 from Philadelphia to St. Thomas, returning Wed, Nov 5, priced at $270 found 5 hours ago

Sat, Oct 18 - Thu, Nov 6

PHL

Philadelphia

STT

St. Thomas

$272 Roundtrip, found 5 hours ago

$272

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Sat, Oct 18 from Philadelphia to St. Thomas, returning Thu, Nov 6, priced at $272 found 5 hours ago

Fri, Oct 17 - Wed, Nov 5

PHL

Philadelphia

STT

St. Thomas

$273 Roundtrip, found 5 hours ago

$273

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Fri, Oct 17 from Philadelphia to St. Thomas, returning Wed, Nov 5, priced at $273 found 5 hours ago

Sun, Oct 19 - Thu, Nov 6

PHL

Philadelphia

STT

St. Thomas

$274 Roundtrip, found 5 hours ago

$274

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Sun, Oct 19 from Philadelphia to St. Thomas, returning Thu, Nov 6, priced at $274 found 5 hours ago

Fri, Oct 17 - Thu, Nov 6

PHL

Philadelphia

STT

St. Thomas

$277 Roundtrip, found 5 hours ago

$277

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Fri, Oct 17 from Philadelphia to St. Thomas, returning Thu, Nov 6, priced at $277 found 5 hours ago