$39 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.

Sun, Nov 1 - Sat, Nov 7
PHL
Philadelphia Intl.
SJU
Luis Munoz Marin Intl.
$104 Roundtrip, found 1 hour ago
$104
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sun, Nov 1 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Sat, Nov 7, priced at $104 found 1 hour ago
Fri, Oct 30 - Fri, Nov 6
ILG
New Castle
SJU
Luis Munoz Marin Intl.
$146 Roundtrip, found 3 days ago
$146
Roundtrip
found 3 days ago
Select Avelo Airlines flight, departing Fri, Oct 30 from New Castle to Luis Munoz Marin Intl., returning Fri, Nov 6, priced at $146 found 3 days ago
Sun, Nov 1 - Thu, Dec 10
TTN
Mercer
SJU
Luis Munoz Marin Intl.
$319 Roundtrip, found 4 days ago
$319
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Nov 1 from Mercer to Luis Munoz Marin Intl., returning Thu, Dec 10, priced at $319 found 4 days ago
Sun, Nov 1 - Mon, Nov 2
TTN
Mercer
BQN
Rafael Hernandez
$406 Roundtrip, found 4 days ago
$406
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Nov 1 from Mercer to Rafael Hernandez, returning Mon, Nov 2, priced at $406 found 4 days ago

Airfares from $39 One Way, $98 Round Trip from Philadelphia to Río Grande

Prices starting at $98 for return flights and $39 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.

Wed, Oct 28 - Thu, Nov 5
PHL
Philadelphia
SJU
San Juan
$98 Roundtrip, found 3 hours ago
$98
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Oct 28 from Philadelphia to San Juan, returning Thu, Nov 5, priced at $98 found 3 hours ago
Fri, Oct 30 - Fri, Nov 6
ILG
Wilmington
SJU
San Juan
$146 Roundtrip, found 3 days ago
$146
Roundtrip
found 3 days ago
Select Avelo Airlines flight, departing Fri, Oct 30 from Wilmington to San Juan, returning Fri, Nov 6, priced at $146 found 3 days ago
Sun, Nov 22 - Tue, Dec 1
PHL
Philadelphia
BQN
Aguadilla
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Nov 22 from Philadelphia to Aguadilla, returning Tue, Dec 1, priced at $210 found 1 day ago
Sun, Dec 6 - Thu, Dec 10
TTN
Trenton
SJU
San Juan
$258 Roundtrip, found 20 hours ago
$258
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sun, Dec 6 from Trenton to San Juan, returning Thu, Dec 10, priced at $258 found 20 hours ago
Fri, Dec 4 - Tue, Dec 8
PHL
Philadelphia
PSE
Ponce
$327 Roundtrip, found 6 days ago
$327
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Dec 4 from Philadelphia to Ponce, returning Tue, Dec 8, priced at $327 found 6 days ago

Río Grande economy flight packages

Price found within the past 48 hours. Click for updated prices.
Ola Boutique Hotel
4.5-star property

Ola Boutique Hotel

9/10 Wonderful! (1,019 reviews)

Nov 29 - Dec 3

4 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Non-stop • Coach

San Juan (SJU) to Philadelphia (PHL)

Frontier Airlines • Non-stop • Coach
Price was $590, price is now $336 per person
$336
per person
found 1 day ago
The lobby and lounge were very quaint and the staff that greeted us the 1st night was kind. Our room was spacious - we were 4 . The bedrooms were roomy and the showers were great. The closets were large but only one had shelves and a basket to store our belongings. The property is nestled in a very tight spot on a 2 lane street that is very busy. One of the housekeepers stopped traffic for us so that we could reverse out of the parking spot. I did not catch her name but she was on duty Tuesday efternoon. Please thank her again! The parking…….is not good! The spots are limited and in the morning blocked by cars that made it very challenging to exit. Fortunately , the amazing staff was ready to assist. Chris especially went above and beyond to ensure we had a spot when we arrived. He helped us 2 nights without hesitation and with a smile on his face. Thank you Chris! I met Elliott in the am. He was very welcoming and cooked some delicious eggs to go with my complementary continental breakfast. Parking is the reason my rating is not higher. It was a challenge each time we entered and exited the lot. The staff was super helpful each time however I would’ve preferred to not worry about parking. Thank you again to the very kind and helpful staff! They really are a great team!

Reviewed on Oct 26, 2026

Hotel Puerto Valdes
4.0-star property

Hotel Puerto Valdes

8.8/10 Excellent! (748 reviews)

Dec 6 - Dec 10

4 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Non-stop roundtrip • Coach
Price was $882, price is now $522 per person
$522
per person
found 1 day ago

THE BUOY
3.5-star property

THE BUOY

9.4/10 Exceptional! (64 reviews)

Nov 28 - Dec 5

7 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Roundtrip • Coach
Price was $1,283, price is now $792 per person
$792
per person
found 1 day ago
Muy bonito y bien equipado el apartamento, cuenta con todo lo necesario para una estadia placentera y tranquila. Sunpersonal muy servicial. Recomendado

Reviewed on Oct 26, 2026

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Río Grande packages with premium economy flights

Price found within the past 48 hours. Click for updated prices.
Hotel Puerto Valdes
4.0-star property

Hotel Puerto Valdes

8.8/10 Excellent! (748 reviews)

Dec 11 - Dec 14

3 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Roundtrip • PremiumEconomy
Price was $1,226, price is now $830 per person
$830
per person
found 2 hours ago

Signature Collection at Rio Mar
5.0-star property

Signature Collection at Rio Mar

6/10 (1 review)

Nov 25 - Nov 29

4 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Roundtrip • PremiumEconomy
Price was $4,108, price is now $2,923 per person
$2,923
per person
found 13 hours ago
Everything is 10 times more expensive compare to any other place I visites

Reviewed on Aug 8, 2026

EL Colonial Hotel Open Bar Adults Only
3.5-star property

EL Colonial Hotel Open Bar Adults Only

9/10 Wonderful! (1,504 reviews)

Dec 11 - Dec 14

3 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Roundtrip • PremiumEconomy
Price was $1,291, price is now $937 per person
$937
per person
found 2 hours ago
Clean room

Reviewed on Oct 26, 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.