Q: How much does it cost for a return flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport?

Airfare is typical for this route at the moment. Newark Airport to San Juan Luis Munoz Marin Intl Airport flights typically cost between £119 and £280 in February. The cheapest return flight price found within the last 3 days was £126 on Frontier (23 Feb-26 Feb).

Question 1

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

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Question 2

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

Accepted Answer

Over the past year, JetBlue have had the lowest number of delays on this route, with just 21% of flights being delayed.

Question 3

How much does it cost for a return flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

Airfare is typical for this route at the moment.Newark Airport to San Juan Luis Munoz Marin Intl Airport flights typically cost between £119 and £280 in February.
The cheapest return flight price found within the last 3 days was £126 on Frontier (23 Feb-26 Feb).

Question 4

How often are flights from Newark to San Juan delayed?

Accepted Answer

About 27% of weekly flights between Newark and San Juan have experienced delays in the past year, with the average delay time being 156 minutes.

Question 5

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

Accepted Answer

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.

Question 6

How long is the flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

There are many flights that can get you from Newark Airport to San Juan Luis Munoz Marin Intl Airport in 4h 02m. Fly via Spirit Airlines or JetBlue to get the fastest option. Airlines will cover a distance of 1611 mi. This flight may include one or multiple stops.

Question 7

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

Accepted Answer

The price you pay for your flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 8

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport (average of £62). Flying from Newark Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of £102). 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 9

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

Accepted Answer

The most flights from EWR to SJU are scheduled on a Monday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).

Question 10

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 11

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 12

What are the cheapest flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport?

Accepted Answer

Looking for the cheapest flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport? While on average our users pay £642, our data indicates the cheapest price to be £499. The most popular route (Newark - San Juan Luis Munoz Marin Intl), is priced around £130.

Question 13

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

Accepted Answer

The top 3 most reliable airlines when flying from Newark Airport to San Juan Luis Munoz Marin Intl Airport are Spirit Airlines (76%), Air Canada (68%) and United Airlines (68%).

Question 14

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

Accepted Answer

It’s optimal to fly from Newark Airport to San Juan Luis Munoz Marin Intl Airport in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.

Question 15

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

Accepted Answer

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

Question 16

How can I find direct flights from Newark 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 Newark to Luis Munoz Marin Intl.

Question 17

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

Accepted Answer

Yes. Cheapflights offers flight deals from Newark 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 18

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

Accepted Answer

Cheapflights helps you search for flights from Newark to Luis Munoz Marin Intl 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.

Question 19

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Newark 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 20

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

Accepted Answer

Need flexible booking options for your flight to Luis Munoz Marin Intl from Newark? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 21

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

Accepted Answer

Of course! You can now track prices for flights from Newark to Luis Munoz Marin Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	£126
One-way from	£72
Popular in	December
Cheapest in	March
Average price	£182
Good round-trip deal	£499 or less

Cheap flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport from £72

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Newark to Luis Munoz Marin Intl

Cheapest flights from Newark to Luis Munoz Marin IntlExplore the most affordable flight options available from Newark to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Explore the most affordable flight options available from Newark to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

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Everything you need to know about your flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport

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

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

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

How much does it cost for a return flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport?

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

How often are flights from Newark to San Juan delayed?

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

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

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

Related info for your journey

Find useful and relevant information for your journey from Newark 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.

How long is the flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport?

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

What are the cheapest flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport?

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

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

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

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

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

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

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

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

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

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Cheapest flights from Newark to Luis Munoz Marin Intl
Explore the most affordable flight options available from Newark to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.