Question 1

What cabin class options are available on Philadelphia to San Juan Luis Munoz Marin Intl flights?

Accepted Answer

There are 4 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.

Question 2

Which airline has the best punctuality record on Philadelphia to San Juan flights?

Accepted Answer

According to our data, Spirit Airlines have had the least number of delays on this route over the last 12 months; with about 23% of their flights experiencing any sort of delay.

Question 3

What is the most punctual flight time for Philadelphia to San Juan flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Question 4

Which layover airport has the shortest connection time from Philadelphia to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

Atlanta (ATL) has the shortest average layover time for this route: 1h 23m.

Question 5

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the evening when flights can be purchased for as low as $282. Flights at noon are often more expensive with an average ticket price of $379.

Question 6

How many flights depart from Philadelphia to San Juan Luis Munoz Marin Intl Airport on average per day?

Accepted Answer

As of December 2025, 5 flights take off from Philadelphia and land in San Juan Luis Munoz Marin Intl Airport each day. The most common flight departure time for this route is 11:00AM, with 46% of daily flights taking off at noon.

Question 7

Can stopping save me money on Philadelphia to San Juan Luis Munoz Marin Intl Airport flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Philadelphia to San Juan Luis Munoz Marin Intl Airport.

Question 8

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

Accepted Answer

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $282 when searching 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 $250 on momondo.

Question 9

What is the cheapest Philadelphia to San Juan Luis Munoz Marin Intl flight route?

Accepted Answer

Fly from Philadelphia to San Juan Luis Munoz Marin Intl for the best Philadelphia - San Juan Luis Munoz Marin Intl flight prices

Question 10

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

Accepted Answer

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $248.

Question 11

How have Philadelphia to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

Accepted Answer

As of December 2025, prices for Philadelphia to San Juan Luis Munoz Marin Intl Airport flights are approximately 25% more expensive when compared to flights at the same time last year.

Question 12

Which layover airport has the shortest travel time from Philadelphia to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 6h 18m.

Question 13

Which layover airport offers the lowest fares from Philadelphia to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

Flights via Orlando (MCO) offer the lowest average round-trip price of $202.

Question 14

What airlines fly to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

Frontier, JetBlue and United Airlines are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from Philadelphia according to our data. Frontier is the first choice among our users, with 54% of people opting to fly with this airline when traveling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 8 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 15

What is the cheapest airline that flies from Philadelphia to San Juan Luis Munoz Marin Intl?

Accepted Answer

Frontier and Spirit Airlines are the most popular carriers operating from Philadelphia to San Juan Luis Munoz Marin Intl

Question 16

How many flights depart from Philadelphia to San Juan Luis Munoz Marin Intl Airport on average per week?

Accepted Answer

The number of flights available between Philadelphia and San Juan Luis Munoz Marin Intl Airport is 38 per week as of December 2025. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

Question 17

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Philadelphia is on a Monday. momondo users have found tickets for Monday departures for as low as $282. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $311.

Question 18

Which airport is the most popular layover for flights between Philadelphia and San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

Orlando (MCO) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Question 19

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Question 20

How often are flights from Philadelphia to San Juan delayed?

Accepted Answer

Historically, on average around 28% of flights between Philadelphia and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 146 minutes.

Question 21

When did momondo last update prices for flights from Philadelphia Airport to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

Prices for flights from Philadelphia Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

Question 22

How many operators does momondo search for flights from Philadelphia Airport to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

The number of operators available for flights from Philadelphia Airport to San Juan Luis Munoz Marin Intl Airport is 8 as of December 2025.

Question 23

How old do you have to be to fly from Philadelphia Airport to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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.

Question 24

What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

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.

Best Price Found	$107
Fastest flight time	3h 34m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Avelo Airlines	PriceFrom $86	Free Cancellation	Rating 7.5 84 reviews	Search Avelo Airlines flights
Spirit Airlines	PriceFrom $130	Free Cancellation	Rating 6.3 8,178 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $149	Free Cancellation	Rating 5.8 3,084 reviews	Search Frontier flights
Southwest	PriceFrom $207	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights
JetBlue	PriceFrom $213	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Delta	PriceFrom $215	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
American Airlines	PriceFrom $242	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
United Airlines	PriceFrom $420	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights

Cheap flights from Philadelphia to San Juan from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to San Juan departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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