$62 Cheap flight deals from Philadelphia (ILG) to Río Grande (SJU)

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This Weekend's Flight Deals from Philadelphia to Río Grande

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 3 - Tue, Apr 7
TTN
Mercer
SJU
Luis Munoz Marin Intl.
$263 Roundtrip, found 1 hour ago
$263
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Apr 3 from Mercer to Luis Munoz Marin Intl., returning Tue, Apr 7, priced at $263 found 1 hour ago
Fri, Apr 3 - Mon, Apr 6
TTN
Mercer
BQN
Rafael Hernandez
$264 Roundtrip, found 15 hours ago
$264
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Fri, Apr 3 from Mercer to Rafael Hernandez, returning Mon, Apr 6, priced at $264 found 15 hours ago
Fri, Apr 3 - Mon, Apr 6
TTN
Mercer
BQN
Rafael Hernandez
$264 Roundtrip, found 15 hours ago
$264
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Fri, Apr 3 from Mercer to Rafael Hernandez, returning Mon, Apr 6, priced at $264 found 15 hours ago
Sat, Apr 4 - Sun, Apr 12
TTN
Mercer
PSE
Mercedita
$664 Roundtrip, found 5 days ago
$664
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Apr 4 from Mercer to Mercedita, returning Sun, Apr 12, priced at $664 found 5 days ago

Airfares from $62 One Way, $123 Round Trip from Philadelphia to Río Grande

Prices starting at $123 for return flights and $62 for one-way flights to Río Grande were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 10 - Thu, Apr 16
PHL
Philadelphia
SJU
San Juan
$123 Roundtrip, found 3 hours ago
$123
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Fri, Apr 10 from Philadelphia to San Juan, returning Thu, Apr 16, priced at $123 found 3 hours ago
Mon, Apr 13 - Fri, Apr 17
ILG
Wilmington
SJU
San Juan
$163 Roundtrip, found 14 hours ago
$163
Roundtrip
found 14 hours ago
Select Avelo Airlines flight, departing Mon, Apr 13 from Wilmington to San Juan, returning Fri, Apr 17, priced at $163 found 14 hours ago
Mon, Apr 20 - Wed, Apr 29
TTN
Trenton
SJU
San Juan
$176 Roundtrip, found 1 hour ago
$176
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Apr 20 from Trenton to San Juan, returning Wed, Apr 29, priced at $176 found 1 hour ago
Sat, May 9 - Sat, May 23
PHL
Philadelphia
BQN
Aguadilla
$176 Roundtrip, found 3 hours ago
$176
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, May 9 from Philadelphia to Aguadilla, returning Sat, May 23, priced at $176 found 3 hours ago
Tue, May 5 - Sun, May 10
TTN
Trenton
PSE
Ponce
$186 Roundtrip, found 5 days ago
$186
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, May 5 from Trenton to Ponce, returning Sun, May 10, priced at $186 found 5 days ago

Río Grande economy flight packages

Price found within the past 48 hours. Click for updated prices.
La Calma Poshtel
2.0-star property

La Calma Poshtel

7.2/10 Good! (700 reviews)

May 4 - May 10

6 night stay

Philadelphia (PHL) to San Juan (SJU)

Spirit Airlines • Coach

San Juan (SJU) to Philadelphia (PHL)

Frontier Airlines • Coach
Price was $700, price is now $459 per person
$459
per person
found 1 day ago
They need prompt responses

Reviewed on Jun 25, 2025

Hotel Puerto Valdes
4.0-star property

Hotel Puerto Valdes

8.8/10 Excellent! (594 reviews)

Apr 30 - May 4

4 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,480, price is now $858 per person
$858
per person
found 1 day ago
Clean room/ nice staff/cold water shower/flooring falling apart/ older apartment style hotel rooms/ not great area but close to port

Reviewed on Dec 28, 2025

The Royal Sonesta San Juan
4.0-star property

The Royal Sonesta San Juan

9/10 Wonderful! (2,316 reviews)

Apr 30 - May 4

4 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,365, price is now $921 per person
$921
per person
found 1 day ago
Staff was good . Bars closed to early. Room was ok

Reviewed on Feb 11, 2026

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More About Flying To Río Grande from Philadelphia

Route Information for Flights from Philadelphia to Río Grande

Origin Airport IATA Code
ILG
Destination Airport IATA Code
SJU
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Philadelphia to Río Grande

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.