SJU - PHL

Find Cheap Flights from San Juan to Philadelphia

1 adult
1 adult, Economy

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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Expert advice
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Juan to Philadelphia

American Airlines Logo
SJU-PHL
4h 14mdirect
American Airlines Logo
PHL-SJU
3h 55mdirect
American Airlines
Find Deal
Qatar Airways Logo
SJU-PHL
4h 20mdirect
Qatar Airways Logo
PHL-SJU
3h 55mdirect
Qatar Airways
Find Deal
Frontier Logo
SJU-PHL
3h 59mdirect
Frontier Logo
PHL-SJU
3h 47mdirect
Frontier
Find Deal
Spirit Airlines Logo
SJU-PHL
4h 10mdirect
Spirit Airlines Logo
PHL-SJU
3h 50mdirect
Spirit Airlines
Find Deal
British Airways Logo
SJU-PHL
4h 14mdirect
British Airways Logo
PHL-SJU
4h 05mdirect
British Airways
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Consider American's Main Cabin Extra for early boarding.
Use American's Wi-Fi for quick emails or downloads.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 19% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
American Airlines
Mon 15/9
SJU - PHL • Direct
Cheapest one-way flight
American Airlines
Mon 15/9
SJU - PHL • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
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 original 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.

Read more about American Airlinesby Harriet Baskas
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.

Read more about British Airwaysby Duncan Madden
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
Booking Insights

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 Thursday. On your return trip to San Juan, you should consider flying back on a Thursday, and avoid Mondays 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 £130 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £219 and £183 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, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Find deals

Good to know - Cheap tickets from San Juan to Philadelphia

Low seasonMarch
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 11% 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, Finnair, Iberia, Delta, British Airways, and JetBlue.

  • 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?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Juan Luis Munoz Marin Intl 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, Frontier

American Airlines, Frontier

Tuesday

American Airlines, Frontier, Spirit Airlines

American Airlines, Frontier, +1 more

Wednesday

American Airlines, Frontier

American Airlines, Frontier

Thursday

American Airlines, Frontier, Spirit Airlines

American Airlines, Frontier, +1 more

Friday

American Airlines, Frontier

American Airlines, Frontier

Saturday

American Airlines, Frontier, Spirit Airlines

American Airlines, Frontier, +1 more

Sunday

American Airlines, Frontier, Spirit Airlines

American Airlines, Frontier, +1 more

See more direct flights

Direct returns

Philadelphia to San Juan Luis Munoz Marin Intl

Monday

American Airlines, Frontier, Spirit Airlines

American Airlines, Frontier, +1 more

Tuesday

American Airlines, Frontier

American Airlines, Frontier

Wednesday

American Airlines, Frontier, Spirit Airlines

American Airlines, Frontier, +1 more

Thursday

American Airlines, Frontier, Spirit Airlines

American Airlines, Frontier, +1 more

Friday

American Airlines, Frontier, Spirit Airlines

American Airlines, Frontier, +1 more

Saturday

American Airlines, Frontier

American Airlines, Frontier

Sunday

American Airlines, Frontier, Spirit Airlines

American Airlines, Frontier, +1 more

See more direct flights

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

Information on your arrival and departure airports

San Juan (SJU)
Philadelphia (PHL)

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