Question 1

What are the cheapest airlines flying from Philadelphia to San Juan Luis Munoz Marin Intl Airport round-trip?

Accepted Answer

Our cheapest airline available from Philadelphia to San Juan Luis Munoz Marin Intl Airport is Southwest. Our recent data shows that you can find tickets from as low as £152 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at £154 and £158 round-trip. Southwest is priced at 23% lower than the current average price of a flight leaving 3 months from now.

Question 2

What are the cheapest airlines to fly from Philadelphia to San Juan Luis Munoz Marin Intl Airport one-way?

Accepted Answer

For one-way options, check prices for Southwest. According to our data, you can fly for as low as £76. Users have also found prices from £117 and £215 on JetBlue and United Airlines, respectively.

Question 3

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

Accepted Answer

The best time to book flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 4

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

Accepted Answer

Currently, April is the cheapest month in which you can book a flight from Philadelphia to San Juan Luis Munoz Marin Intl Airport (average of £631). Flying from Philadelphia to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £1,027). 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.

Question 5

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

Accepted Answer

Travellers seeking maximum savings on their Philadelphia to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Philadelphia to San Juan Luis Munoz Marin Intl Airport

Accepted Answer

The most flights from PHL to SJU are scheduled on a Thursday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 55.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Question 9

What are the most reliable airlines from Philadelphia to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

Before booking your flight to San Juan Luis Munoz Marin Intl Airport from Philadelphia, check out the most reliable airlines to get you to your destination on time: American Airlines (65%), British Airways (64%), Qatar Airways( 62%).

Question 10

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

Accepted Answer

Users have found that booking a flight from Philadelphia to San Juan Luis Munoz Marin Intl Airport at least 29 days early can save you up to 24% on average compared to booking a flight this week. If booking 29 days before your flight isn’t an option for you, users have found flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport for as little as £169 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £254 for flights departing within the next 3 days.

Question 11

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

Accepted Answer

Our data shows that October tends to be the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from Philadelphia. Users have commonly found prices around £199 for the month, but tickets can be as low as £65. Due to multiple factors, prepare for potentially higher prices in December.

Question 12

What is the cheapest time of day to fly from PHL to SJU?

Accepted Answer

Unlike at midday, when flights are generally more expensive, you can save up to 27% on flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets in the morning.

Question 13

What airport do you fly from for flights from Philadelphia to San Juan Luis Munoz Marin Intl?

Accepted Answer

If you book a flight to San Juan Luis Munoz Marin Intl from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 3 flights from Philadelphia to San Juan Luis Munoz Marin Intl per day from 0 different airlines.

Question 14

Can I find deals for flights from Philadelphia to Luis Munoz Marin Intl that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Philadelphia to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 15

How can I find direct flights from Philadelphia to Luis Munoz Marin Intl?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Luis Munoz Marin Intl.

Question 16

Can I find deals for business class flights from Philadelphia to Luis Munoz Marin Intl?

Accepted Answer

Yes. Cheapflights offers flight deals from Philadelphia to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 17

How does Cheapflights help users find flights from Philadelphia to Luis Munoz Marin Intl?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Luis Munoz Marin Intl from Philadelphia today with Cheapflights!

Question 18

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Luis Munoz Marin Intl?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Philadelphia to Luis Munoz Marin Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 19

Can Cheapflights find flights from Philadelphia to Luis Munoz Marin Intl with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Philadelphia to Luis Munoz Marin Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 20

Can Cheapflights notify me if prices for flights from Philadelphia to Luis Munoz Marin Intl become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Philadelphia to Luis Munoz Marin Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	£152
One-way from	£76
Popular in	December
Cheapest in	October
Average price	£218

Cheap flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport from £76

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Philadelphia to Luis Munoz Marin IntlExplore the most affordable flight options available from Philadelphia to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Explore the most affordable flight options available from Philadelphia to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

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

Use this chart to determine the optimal time to book a return flight from Philadelphia to Luis Munoz Marin Intl. Price data was last updated on 27 June 2025.

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

What is the cheapest time of day to fly from PHL to SJU?

Find hourly flight availability from Philadelphia to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

Weekly flight availability from Philadelphia to San Juan Luis Munoz Marin Intl Airport

Reviews of airlines servicing Luis Munoz Marin Intl

Read through reviews of airlines operating flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport, such as Southwest, Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Luis Munoz Marin Intl. 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 from for flights from Philadelphia to San Juan Luis Munoz Marin Intl?

What are the cheapest airlines flying from Philadelphia to San Juan Luis Munoz Marin Intl Airport round-trip?

What are the cheapest airlines to fly from Philadelphia to San Juan Luis Munoz Marin Intl Airport one-way?

What are the most reliable airlines from Philadelphia to San Juan Luis Munoz Marin Intl Airport?

Can I find deals for flights from Philadelphia to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from Philadelphia to Luis Munoz Marin Intl?

Can I find deals for business class flights from Philadelphia to Luis Munoz Marin Intl?

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

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How does Cheapflights help users find flights from Philadelphia to Luis Munoz Marin Intl?

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Luis Munoz Marin Intl?

Can Cheapflights find flights from Philadelphia to Luis Munoz Marin Intl with no change fees?

Can Cheapflights notify me if prices for flights from Philadelphia to Luis Munoz Marin Intl become cheaper?

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Cheapest flights from Philadelphia to Luis Munoz Marin Intl
Explore the most affordable flight options available from Philadelphia to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.