SJU - PHL

Find cheap flights from San Juan to Philadelphia

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KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Philadelphia, as well as popular online travel agencies
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Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flight Deals from San Juan to Philadelphia (SJU-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Juan to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from San Juan to Philadelphia

KAYAK's recommended return flight deals from the most popular airlines that fly from San Juan to Philadelphia.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
SJU-PHL
4h 05mdirect
American Airlines Logo
PHL-SJU
3h 59mdirect
American Airlines
Find Deal
Qatar Airways Logo
SJU-PHL
4h 00mdirect
Qatar Airways Logo
PHL-SJU
3h 50mdirect
Qatar Airways
Find Deal
Frontier Logo
SJU-PHL
4h 02mdirect
Frontier Logo
PHL-SJU
3h 54mdirect
Frontier
Find Deal
Spirit Airlines Logo
SJU-PHL
4h 07mdirect
Spirit Airlines Logo
PHL-SJU
3h 43mdirect
Spirit Airlines
Find Deal
British Airways Logo
SJU-PHL
4h 05mdirect
British Airways Logo
PHL-SJU
3h 55mdirect
British Airways
Find Deal
Expert advice

Expert advice for your flight from San Juan to Philadelphia

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

Consider Main Cabin Extra for early boarding and complimentary drinks on medium-haul flights.


Use Wi-Fi for quick emails or downloads; T-Mobile users may get free access.

British Airways

BA's Euro Traveller fares include a cabin bag, avoiding surprise fees.


BA's cabin crew are professional and proactive, enhancing the flight experience.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, The Points Guy, and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Useful Info

KAYAK's insights & trends for San Juan to Philadelphia flights

Get data-powered insights and trends into flights from San Juan to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Juan to Philadelphia?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Philadelphia on a Friday and more expensive on a Monday. On your return trip to San Juan, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia is February, where tickets cost £132 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £205 and £184 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know - Cheap tickets from San Juan to Philadelphia

Low season

March

High season

December
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.

When to book flights from San Juan to Philadelphia

Are your dates flexible? Find out the best times to travel from San Juan to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Philadelphia flights

  • Which airlines offer Wi-Fi service onboard planes from San Juan to Philadelphia?

    All the following airlines offer inflight Wi-Fi service on the San Juan to Philadelphia flight route: American Airlines, British Airways, Iberia, Finnair, JetBlue, Delta, and Alaska Airlines.

  • Which aircraft models fly most regularly from San Juan to Philadelphia?

    The Airbus A321neo is the aircraft model that flies most regularly on the San Juan to Philadelphia flight route.

  • Which airline alliances offer flights from San Juan to Philadelphia?

    oneworld is the only airline alliance operating flights between San Juan and Philadelphia.

  • On which days can I fly direct from San Juan to Philadelphia?

    There are direct flights from San Juan to Philadelphia on a daily basis.

  • How does KAYAK find such low prices on flights from San Juan to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from San Juan is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Philadelphia with an airline and back to San Juan with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from San Juan to Philadelphia?

Find which airlines fly direct from San Juan Luis Munoz Marin Intl Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

San Juan Luis Munoz Marin Intl to Philadelphia

Monday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Tuesday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Thursday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Friday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Saturday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Sunday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

See more direct flights

Direct returns

Philadelphia to San Juan Luis Munoz Marin Intl

Monday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Tuesday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Thursday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Friday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Saturday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Sunday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

See more direct flights
See more direct flights

Top airlines flying from San Juan to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.3
Spirit AirlinesOverall score based on 7961 reviews
5.1Food
6.6Boarding
5.9Comfort
7.1Crew
5.0Entertainment
Airline reviews

The only positive is that the flight made it both ways. Getting charged for every little thing after the cost of the ticket itself is comical, considering how the plane and services are as bottom-tier as possible. The self check-in kiosks are useless. It’s nice to think that you can print your boarding pass, tag your checked bag, and then just drop it off. But no, they still make you go through the line once you finish- what’s the point of the self check-in then? Any questions for the staff seem like the biggest inconvenience and were met with condescending responses. This was my first and now last time ever flying with Spirit. After all the extra costs, subpar plane and staff, I see no value. I’d rather drive the 13 hours than give Spirit another dime.

4.0 OkayAnonymous, Apr 2025MYR - ROC
Read more Spirit Airlines reviews

The only positive is that the flight made it both ways. Getting charged for every little thing after the cost of the ticket itself is comical, considering how the plane and services are as bottom-tier as possible. The self check-in kiosks are useless. It’s nice to think that you can print your boarding pass, tag your checked bag, and then just drop it off. But no, they still make you go through the line once you finish- what’s the point of the self check-in then? Any questions for the staff seem like the biggest inconvenience and were met with condescending responses. This was my first and now last time ever flying with Spirit. After all the extra costs, subpar plane and staff, I see no value. I’d rather drive the 13 hours than give Spirit another dime.

The flight was fine however what started as a reasonable priced ticket could have become an overpriced ticket with additional charge for carry on as well as checked bag $79 per bag per person each way. Additional charge for choosing one’s seat, additional charge for beverage and snack, we were on what was described as a new plane yet there were no audio/visual on the jet. A bare bones service but not at a bare bones price. Will think twice before flying Spirit again. 😕

Flight was delayed a bit, but that was expected (and updated), so really not bad at all for the price. Could’ve used one less email asking me to upgrade my seat; otherwise no significant complaints

I love Spirit. New aircraft, great cabin service, the airfares are low cost which helps me visit my hospitalized daughter anytime I can without paying a fortune.

Flight was 2hours late they had no crew or the pilot.

I paid for streaming wifi and the connection was poor.

We had an 8 hr delay so it was not good

The flight attendant spilled ice all down my leg and all over my suede boots and didn’t even apologize or anything. They just gave me a look like “what?!” Incredibly rude and dismissive. I saw them roll their eyes at other guests and even once yell at a lady with a baby.

As my first time on Spirit, I thought that it was good.

It was smooth and easy. The only real negative was it took over an hour to get our luggage after the flight

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

I guess you get what you pay for. The seats are very uncomfortable and very little space. The snacks were pricey.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Everything you need to know for your flight from San Juan to Philadelphia

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