Flights from Philadelphia to Simpson Bay

Cheapest flights from Philadelphia

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 18 - Fri, Aug 1

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$377 Roundtrip, found 1 day ago

$377

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 18 from Philadelphia Intl. to Princess Juliana Intl., returning Fri, Aug 1, priced at $377 found 1 day ago

Mon, Jul 21 - Fri, Aug 1

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$381 Roundtrip, found 1 day ago

$381

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 21 from Philadelphia Intl. to Princess Juliana Intl., returning Fri, Aug 1, priced at $381 found 1 day ago

Mon, Jul 21 - Sat, Jul 26

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$385 Roundtrip, found 1 day ago

$385

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 21 from Philadelphia Intl. to Princess Juliana Intl., returning Sat, Jul 26, priced at $385 found 1 day ago

Sat, Jul 19 - Fri, Aug 1

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$411 Roundtrip, found 1 day ago

$411

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Philadelphia Intl. to Princess Juliana Intl., returning Fri, Aug 1, priced at $411 found 1 day ago

Sat, Jul 19 - Sat, Jul 26

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$415 Roundtrip, found 1 day ago

$415

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Philadelphia Intl. to Princess Juliana Intl., returning Sat, Jul 26, priced at $415 found 1 day ago

Tue, Jul 22 - Sat, Jul 26

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$463 Roundtrip, found 1 day ago

$463

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Princess Juliana Intl., returning Sat, Jul 26, priced at $463 found 1 day ago

Sat, Jul 19 - Wed, Jul 30

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$467 Roundtrip, found 1 day ago

$467

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Philadelphia Intl. to Princess Juliana Intl., returning Wed, Jul 30, priced at $467 found 1 day ago

Sat, Jul 19 - Wed, Jul 23

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$476 Roundtrip, found 1 day ago

$476

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Philadelphia Intl. to Princess Juliana Intl., returning Wed, Jul 23, priced at $476 found 1 day ago

Tue, Jul 22 - Mon, Jul 28

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$495 Roundtrip, found 1 day ago

$495

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Princess Juliana Intl., returning Mon, Jul 28, priced at $495 found 1 day ago

Fri, Jul 18 - Wed, Jul 30

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$506 Roundtrip, found 1 day ago

$506

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jul 18 from Philadelphia Intl. to Princess Juliana Intl., returning Wed, Jul 30, priced at $506 found 1 day ago

Thu, Jul 17 - Wed, Jul 30

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$509 Roundtrip, found 1 day ago

$509

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 17 from Philadelphia Intl. to Princess Juliana Intl., returning Wed, Jul 30, priced at $509 found 1 day ago

Sun, Jul 20 - Wed, Jul 30

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$513 Roundtrip, found 1 day ago

$513

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Philadelphia Intl. to Princess Juliana Intl., returning Wed, Jul 30, priced at $513 found 1 day ago

Wed, Jul 16 - Sat, Jul 26

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$513 Roundtrip, found 1 day ago

$513

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Philadelphia Intl. to Princess Juliana Intl., returning Sat, Jul 26, priced at $513 found 1 day ago

Fri, Jul 18 - Wed, Jul 23

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$515 Roundtrip, found 1 day ago

$515

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jul 18 from Philadelphia Intl. to Princess Juliana Intl., returning Wed, Jul 23, priced at $515 found 1 day ago

Thu, Jul 17 - Wed, Jul 23

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$518 Roundtrip, found 1 day ago

$518

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 17 from Philadelphia Intl. to Princess Juliana Intl., returning Wed, Jul 23, priced at $518 found 1 day ago

Wed, Jul 16 - Wed, Jul 23

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$522 Roundtrip, found 1 day ago

$522

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Philadelphia Intl. to Princess Juliana Intl., returning Wed, Jul 23, priced at $522 found 1 day ago

Fri, Jul 18 - Tue, Jul 29

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$652 Roundtrip, found 1 day ago

$652

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Jul 18 from Philadelphia Intl. to Princess Juliana Intl., returning Tue, Jul 29, priced at $652 found 1 day ago

Mon, Jul 21 - Tue, Jul 29

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$878 Roundtrip, found 1 day ago

$878

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jul 21 from Philadelphia Intl. to Princess Juliana Intl., returning Tue, Jul 29, priced at $878 found 1 day ago

Sun, Jul 20 - Thu, Aug 7

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$918 Roundtrip, found 1 day ago

$918

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Jul 20 from Philadelphia Intl. to Princess Juliana Intl., returning Thu, Aug 7, priced at $918 found 1 day ago

Sat, Jul 19 - Sat, Jul 19

PHL

Philadelphia Intl.

SXM

Princess Juliana Intl.

$1,069 Roundtrip, found 1 day ago

$1,069

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Philadelphia Intl. to Princess Juliana Intl., returning Sat, Jul 19, priced at $1,069 found 1 day ago