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Southwest flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport
Our best Southwest deals on Philadelphia to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport
Our best United Airlines deals on Philadelphia to San Juan Luis Munoz Marin Intl Airport flight tickets
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How to get the cheapest flight ticket from Philadelphia to San Juan Luis Munoz Marin Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?
If you aren’t able to travel during the month of October, then book flights to San Juan Luis Munoz Marin Intl Airport from Philadelphia during September instead. Flights to San Juan Luis Munoz Marin Intl Airport in September, while not as cheap as those in October, still average around £171.
What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?
In the morning is the cheapest time of day to fly from Philadelphia to San Juan Luis Munoz Marin Intl Airport when you can find flight prices for as low as £182. Flying to San Juan Luis Munoz Marin Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £249 on average. Flights to San Juan Luis Munoz Marin Intl Airport from Philadelphia in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Philadelphia to San Juan Luis Munoz Marin Intl flight route?
Fly from Philadelphia to San Juan Luis Munoz Marin Intl for the best Philadelphia - San Juan Luis Munoz Marin Intl flight prices
How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?
You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Philadelphia when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around £201 when searching 5 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Philadelphia for as low as £181 on momondo.
What cabin class options are available on Philadelphia to San Juan Luis Munoz Marin Intl flights?
There are 1 cabin classes available to choose from on Philadelphia to San Juan Luis Munoz Marin Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Philadelphia to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?
As of June 2025, prices for Philadelphia to San Juan Luis Munoz Marin Intl Airport flights are approximately 36% more expensive when compared to flights at the same time last year.
How many flights depart from Philadelphia to San Juan Luis Munoz Marin Intl Airport on average per day?
6 flights are operational daily from Philadelphia to San Juan Luis Munoz Marin Intl Airport as of June 2025. The most popular departure time for this route is 18:00, with 68% of flights per day taking off in the evening.
How many flights depart from Philadelphia to San Juan Luis Munoz Marin Intl Airport on average per week?
As of June 2025, there are 44 flights per week flying from Philadelphia to San Juan Luis Munoz Marin Intl Airport. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
When to book flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport
Cheap Philadelphia to San Juan Luis Munoz Marin Intl Airport (PHL to SJU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to San Juan Luis Munoz Marin Intl Airport
How far is Philadelphia to San Juan Luis Munoz Marin Intl by plane?
A flight from Philadelphia to San Juan Luis Munoz Marin Intl will travel around 1582.4 mi. Flights usually cover this in 6h 29m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Philadelphia Airport to San Juan Luis Munoz Marin Intl Airport?
Prices for flights from Philadelphia Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.
How old do you have to be to fly from Philadelphia Airport to San Juan Luis Munoz Marin Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to San Juan Luis Munoz Marin Intl Airport.
What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?
The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Philadelphia to San Juan Luis Munoz Marin Intl Airport?
Based on momondo bookings for flights between Philadelphia and San Juan Luis Munoz Marin Intl Airport, the leading plane model is Airbus A321neo, making up 38.52% of the total bookings. Other popular models include Airbus A321-100/200 with 20.76%, Airbus A320neo with 16.39%, and Airbus A320 (sharklets) with 14.46%.
Travelling to a place near San Juan?
Book flights to San Juan if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Philadelphia to San Juan?
It is quick and easy to find Philadelphia to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.
Can I find flights from Philadelphia to San Juan with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Juan from Philadelphia with this policy.
How can momondo help me find flights from Philadelphia to San Juan?
Once all potential Philadelphia to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Philadelphia to San Juan right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Philadelphia to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.