Flights from Philadelphia to Mayagüez

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.

Tue, Aug 12 - Wed, Aug 13

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Mercer to Luis Munoz Marin Intl., returning Wed, Aug 13, priced at $223 found 1 day ago

Sun, Aug 10 - Thu, Aug 14

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Thu, Aug 14, priced at $228 found 1 day ago

Tue, Aug 12 - Sat, Aug 16

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Mercer to Luis Munoz Marin Intl., returning Sat, Aug 16, priced at $228 found 1 day ago

Wed, Aug 13 - Thu, Aug 14

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$233 Roundtrip, found 1 day ago

$233

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Aug 13 from Mercer to Luis Munoz Marin Intl., returning Thu, Aug 14, priced at $233 found 1 day ago

Mon, Aug 18 - Thu, Aug 28

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$236 Roundtrip, found 4 days ago

$236

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Aug 18 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Thu, Aug 28, priced at $236 found 4 days ago

Sat, Aug 16 - Sat, Aug 23

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$236 Roundtrip, found 6 hours ago

$236

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sat, Aug 16 from Mercer to Luis Munoz Marin Intl., returning Sat, Aug 23, priced at $236 found 6 hours ago

Sun, Aug 10 - Thu, Aug 14

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$238 Roundtrip, found 1 day ago

$238

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Thu, Aug 14, priced at $238 found 1 day ago

Sat, Aug 16 - Thu, Aug 21

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$238 Roundtrip, found 6 hours ago

$238

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sat, Aug 16 from Mercer to Luis Munoz Marin Intl., returning Thu, Aug 21, priced at $238 found 6 hours ago

Tue, Aug 19 - Fri, Aug 29

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$240 Roundtrip, found 4 days ago

$240

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Aug 19 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Fri, Aug 29, priced at $240 found 4 days ago

Sun, Aug 10 - Thu, Aug 14

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$241 Roundtrip, found 1 day ago

$241

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Aug 10 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Thu, Aug 14, priced at $241 found 1 day ago

Wed, Aug 20 - Thu, Aug 21

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$243 Roundtrip, found 6 hours ago

$243

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Wed, Aug 20 from Mercer to Luis Munoz Marin Intl., returning Thu, Aug 21, priced at $243 found 6 hours ago

Sun, Aug 17 - Fri, Aug 22

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$245 Roundtrip, found 6 hours ago

$245

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Sun, Aug 17 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Fri, Aug 22, priced at $245 found 6 hours ago

Fri, Aug 15 - Sat, Aug 23

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$246 Roundtrip, found 6 hours ago

$246

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Fri, Aug 15 from Mercer to Luis Munoz Marin Intl., returning Sat, Aug 23, priced at $246 found 6 hours ago

Fri, Aug 15 - Thu, Aug 21

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$248 Roundtrip, found 6 hours ago

$248

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Fri, Aug 15 from Mercer to Luis Munoz Marin Intl., returning Thu, Aug 21, priced at $248 found 6 hours ago

Mon, Aug 18 - Fri, Aug 22

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$249 Roundtrip, found 6 days ago

$249

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Aug 18 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Fri, Aug 22, priced at $249 found 6 days ago

Sun, Aug 10 - Thu, Aug 14

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Thu, Aug 14, priced at $255 found 1 day ago

Tue, Aug 19 - Wed, Aug 27

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$301 Roundtrip, found 4 days ago

$301

Roundtrip

found 4 days ago

Select JetBlue Airways flight, departing Tue, Aug 19 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Wed, Aug 27, priced at $301 found 4 days ago

Mon, Apr 6 - Thu, Apr 16

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$366 Roundtrip, found 1 day ago

$366

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Apr 6 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Thu, Apr 16, priced at $366 found 1 day ago

Mon, Aug 25 - Wed, Sep 3

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$419 Roundtrip, found 9 hours ago

$419

Roundtrip

found 9 hours ago

Select United flight, departing Mon, Aug 25 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Wed, Sep 3, priced at $419 found 9 hours ago

Thu, Dec 25 - Tue, Dec 30

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$505 Roundtrip, found 3 days ago

$505

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Dec 25 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Tue, Dec 30, priced at $505 found 3 days ago