Cheap flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia
SJU — PHL
30 Nov — 7 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Philadelphia are usually found in February or January, booked 83 days in advance, depart on a Thursday or Monday and return on a Tuesday
Cheap flight deals from Luis Munoz Marin Intl to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 October 2025.
Popular in
June
Cheapest in
February
Average price
£158
Highest demand for flights based on searches. 12% potential increase in price (£17 potential increase over avg. return price).
Best time to book a flight from Luis Munoz Marin Intl to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Luis Munoz Marin Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia
Prices
Delays
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia?
Use this chart to determine the optimal time to book a return flight from Luis Munoz Marin Intl to Philadelphia. Price data was last updated on 24 October 2025.
To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia?
Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia (average of £58). Flying from San Juan Luis Munoz Marin Intl Airport to Philadelphia in August is currently the most expensive (average of £76). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SJU to PHL?
Find hourly flight availability from Luis Munoz Marin Intl to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.
It’s optimal to fly from San Juan Luis Munoz Marin Intl Airport to Philadelphia in the morning. By choosing this option you can save up to 79% on the cost of your flight, compared to a flight in the afternoon.
How often are flights from San Juan to Philadelphia delayed?
About 16% of weekly flights between San Juan and Philadelphia have experienced delays in the past year, with the average delay time being 155 minutes.
What is the most punctual flight time for San Juan to Philadelphia flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Juan to Philadelphia flights?
Over the past year, Avelo Airlines have had the lowest number of delays on this route, with no flights being classified as delayed.
Related info for your journey
Find useful and relevant information for your journey from Luis Munoz Marin Intl to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Philadelphia from San Juan Luis Munoz Marin Intl?
Philadelphia (PHL) is the airport you will fly into if you book a flight from San Juan Luis Munoz Marin Intl to Philadelphia. You should not have trouble finding flights to Philadelphia from San Juan Luis Munoz Marin Intl; the airport handles an average of 2 inbound flights from San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Philadelphia airport from San Juan Luis Munoz Marin Intl. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.
What are the most reliable airlines from San Juan Luis Munoz Marin Intl Airport to Philadelphia?
The top 3 most reliable airlines when flying from San Juan Luis Munoz Marin Intl Airport to Philadelphia are American Airlines (97%), Qatar Airways (97%) and British Airways (96%).
Can I find deals for flights from Luis Munoz Marin Intl to Philadelphia that include hotel bookings?
Yes. In addition to deals on Luis Munoz Marin Intl to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Luis Munoz Marin Intl to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Philadelphia.
Can I find deals for business class flights from Luis Munoz Marin Intl to Philadelphia?
Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia?
Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia (average of £58). Flying from San Juan Luis Munoz Marin Intl Airport to Philadelphia in August is currently the most expensive (average of £76). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Search flights from Luis Munoz Marin Intl to Philadelphia by cabin class
Find flights from Luis Munoz Marin Intl to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Luis Munoz Marin Intl to Philadelphia?
Cheapflights helps you search for flights from Luis Munoz Marin Intl to Philadelphia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Luis Munoz Marin Intl to Philadelphia?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Philadelphia from Luis Munoz Marin Intl.
Can Cheapflights find flights from Luis Munoz Marin Intl to Philadelphia with no change fees?
Certainly. Search results for flights to Philadelphia from Luis Munoz Marin Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Luis Munoz Marin Intl to Philadelphia become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Luis Munoz Marin Intl today and book when prices fit your budget.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.