$83 Cheap Spirit Airlines flights from Philadelphia to San Juan (PHL to SJU)

Find The Best Day To Fly from Philadelphia to San Juan

Amazing Spirit Airlines PHL to SJU Flight Deals

The cheapest flights to Luis Munoz Marin Intl. found within the past 7 days were $188 round trip and $83 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Aug 5 - Sat, Aug 9

PHL

Philadelphia

SJU

San Juan

$188

Roundtrip

just found

Sat, Jul 26 - Thu, Aug 7

PHL

Philadelphia

SJU

San Juan

$203

Roundtrip

just found

Sat, Jul 26 - Sat, Aug 2

PHL

Philadelphia

SJU

San Juan

$206

Roundtrip

found 2 hours ago

Sat, Jul 26 - Tue, Aug 5

PHL

Philadelphia

SJU

San Juan

$211

Roundtrip

found 2 hours ago

Sun, Oct 12 - Fri, Oct 17

PHL

Philadelphia

SJU

San Juan

$214

Roundtrip

just found

Sat, Jul 26 - Thu, Aug 7

PHL

Philadelphia

SJU

San Juan

$216

Roundtrip

just found

SJU From PHL Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.

San Agustin Apartments

per person

Sep 27 - Oct 2

found 1 day ago

Roundtrip flight included

Philadelphia (PHL) to San Juan (SJU)

Ola Boutique Hotel

per person

Aug 25 - Aug 30

found 1 day ago

Roundtrip flight included

Philadelphia (PHL) to San Juan (SJU)

OLV Fifty Five - Adults Only

per person

Aug 25 - Aug 30

found 1 day ago

Roundtrip flight included

Philadelphia (PHL) to San Juan (SJU)

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Frequently asked questions

Can I catch a flight from PHL to Isla Verde Intl. Airport right now?

Be sure to go to our Covid-19 Travel Advisor to learn if there are any current travel advice reports and quarantine requirements in effect in Isla Verde Intl. Airport when flying from Philadelphia Airport.

What terminal is Spirit Airlines at PHL?

Flights routinely leave from terminal D at PHL if you've booked a ticket with Spirit Airlines. Landing at Luis Munoz Marin Intl. Airport (SJU)? Touch base with your airline (or do some online research) to find out which terminal you'll be arriving at.

Are there Spirit Airlines non-stop flights from PHL to SJU?

The answer is yes. Save yourself time and trouble and fly straight from Philadelphia Intl. Airport (PHL) to Isla Verde Intl. Airport with Spirit Airlines. Avoid lengthy stopovers, lessen the risk of losing your belongings and arrive at your destination faster --- direct flights are the preferred way to travel for many.

How long is a Spirit Airlines flight from PHL to SJU?

Bring that novel on board you've been longing to read. A flight from Philadelphia Airport to SJU with Spirit Airlines will take on average 5 hours and 20 minutes. You'll have more than enough time to get lost in the riveting plot.

What type of aircraft does Spirit Airlines fly from PHL to SJU?

The Airbus A320 is usually operated by Spirit Airlines between Philadelphia Airport and Luis Munoz Marin Intl. Airport (SJU). Check out the in-flight magazine in your seat pocket if you want to find out more information.

How many direct and indirect flights does Spirit Airlines fly from PHL to SJU?

Spirit Airlines currently offers roughly 2 flights daily from Philadelphia Airport to SJU.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to SJU, please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Spirit Airlines flight from Philadelphia PHL to San Juan SJU

To find the best deals on flights to Philadelphia from San Juan with Spirit Airlines, just enter your travel dates, filter by Spirit Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.

Return flights from Philadelphia PHL to San Juan SJU with Spirit Airlines

If you’re planning a round trip, booking return flights with Spirit Airlines is usually the most cost-effective option. With airfares ranging from $188 to $216, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.

Book one-way Spirit Airlines flights from Philadelphia PHL to San Juan SJU

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Spirit Airlines flight from Philadelphia to San Juan costs from $83. Prices and availability subject to change. Additional terms may apply.

The easy way to find cheap flights to San Juan SJU from Philadelphia PHL with Spirit Airlines

To find a cheap Spirit Airlines flight from Philadelphia PHL to San Juan SJU, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.

How to find our best airfare deals on Spirit Airlines flights from Philadelphia PHL to San Juan SJU

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover.

Find nonstop flights from Philadelphia PHL to San Juan SJU with Spirit Airlines

If you’re keen to be on San Juan soil fast, don’t waste time with a stopover—filter your search results to show direct Spirit Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.

Flexible airline tickets for Spirit Airlines flights from Philadelphia PHL to San Juan SJU

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.

There are a lot of reasons to book your flights to San Juan SJU from Philadelphia PHL with Spirit Airlines on Travelocity

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Spirit Airlines Airports
Airport code	Country	Airport name	Number of flights
DTW	USA	Detroit Metropolitan Wayne County	7
FLL	USA	Fort Lauderdale - Hollywood Intl.	7
MCO	USA	Orlando Intl.	6
LAS	USA	McCarran Intl.	6
ORD	USA	O'Hare Intl.	6
IAH	USA	George Bush Intercontinental	4
DFW	USA	Dallas-Fort Worth Intl.	4
LAX	USA	Los Angeles Intl.	3
SJU	PRI	Luis Munoz Marin Intl.	3
PHL	USA	Philadelphia Intl.	2

Travelers ❤️ these 🏨 after their flight to San Juan

Fairmont El San Juan Hotel

6063 Isla Verde Avenue, Carolina

This eco-certified resort features a casino, a full-service spa, and a nightclub. Enjoy beachfront dining and relax with sun loungers and beach umbrellas. Enjoy ...

8.4/10 Very Good! (1,818 reviews)

"Really nice facilities and restaurants around the resort. The rooms are pretty good and overall I think the resort itself is good value. The restaurants can be expensive as you’d expect for a place like this. The staff was fine, not terribly friendly but it was hit / miss. The area around the hotel ..."

Reviewed on Jul 13, 2025

Embassy Suites by Hilton San Juan Hotel & Casino

8000 Tartak Street, Carolina

A casino, a 24-hour gym, and a restaurant are all featured at this smoke-free resort. There's fun for all ages with a children's pool and a playground, and barbecue ...

9/10 Wonderful! (3,678 reviews)

"The staff is always courteous and helpful."

Reviewed on Jul 16, 2025

San Juan Airport Hotel

LMM International Airport, Terminal D Airport Hotel (SJU), Carolina

This Art Deco hotel features 2 hot tubs, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the 24-hour business center and free WiFi ...

8.2/10 Very Good! (4,959 reviews)

"The hotel was exactly what we needed. The only thing to know is you have to exit the gate area meaning you have to do security again when you’re ready to fly out."

Reviewed on Jul 16, 2025

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Popular Spirit Airlines Flight Routes from PHL

Top Spirit Airlines Flight Routes from SJU

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International

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.