Philadelphia to San Juan Flights (ILG-SJU) from $46

Selected fares from Philadelphia to San Juan

The cheapest prices found with in the last 7 days for return flights were $110 and $46 for one-way flights to San Juan for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 7 - Wed, May 8

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$110 Roundtrip, found 3 hours ago

$110

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Tue, May 7 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Wed, May 8, priced at $110 found 3 hours ago

Tue, May 7 - Tue, May 14

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$111 Roundtrip, just found

$111

Roundtrip

just found

Select Spirit Airlines flight, departing Tue, May 7 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Tue, May 14, priced at $111 just found

Tue, Apr 30 - Wed, May 1

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$123 Roundtrip, found 3 days ago

$123

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Apr 30 from Mercer to Luis Munoz Marin Intl., returning Wed, May 1, priced at $123 found 3 days ago