Cheap flights from Newark (EWR) to Luis Munoz Marin Intl (SJU) from $40

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
EWR — SJU
Sep 26 — Oct 31

How to find the cheapest flight from Newark (EWR) to Luis Munoz Marin Intl (SJU)

All the information you need to plan the best EWR to SJU flight in 2023: compare Newark to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.

Popular in

December

Cheapest in

October

Round-trip from

$257

One-way from

$76
High demand for flights, 25% potential price rise
Best time to find cheap flights, 27% potential price drop
From Newark to San Juan Luis Munoz Marin Intl
One-way flight from Newark to San Juan Luis Munoz Marin Intl

EWR - SJU

Price

$257 - $584

SJU

Temperature

77 - 82.4 °F

SJU

Rainfall

2.2 - 6.1 inches

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 24% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport 1-2 weeks in advance for as low as $391, or $412 for flights within the next 24 hours.

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

October can be a great time to fly to San Juan Luis Munoz Marin Intl Airport from Newark Airport with a flight ticket averaging about $363. Cheapflights users have found deals in the month of October for as cheap as $182. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Newark Airport to San Juan Luis Munoz Marin Intl Airport (EWR - SJU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport as you normally would.

Cheap Spirit Airlines flights from Newark to Luis Munoz Marin Intl

Find some of the cheapest Spirit Airlines flights traveling from New York to San Juan. Come back soon if you're not finding the exact deal you're looking for.
  • If you’re traveling from Newark Airport to San Juan Luis Munoz Marin Intl Airport, one of the more common airlines traveling that route is Spirit Airlines. Newark Airport to San Juan Luis Munoz Marin Intl Airport flights are typically 24% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $385.96 RT. The cheapest Spirit Airlines flight found for this route was $123. When traveling from Newark Airport to San Juan Luis Munoz Marin Intl Airport on Spirit Airlines, the most popular airport to depart from is Newark Airport and the most popular airport to arrive at is San Juan Luis Munoz Marin Intl Airport. When flying from Newark Airport to San Juan Luis Munoz Marin Intl Airport, Spirit Airlines flights are 1% more popular than any other airline flying that same route.

Cheap United Airlines flights from Newark to Luis Munoz Marin Intl

Browse through some of the cheapest United Airlines flights traveling from New York to San Juan. Ensure the flight price, dates, time, and airline match your criteria before you book.
  • If you’re traveling from Newark Airport to San Juan Luis Munoz Marin Intl Airport, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $370.33 RT. This price is typically 33% more expensive than other airlines that offer Newark Airport to San Juan Luis Munoz Marin Intl Airport flights. When booking this route, the cheapest RT price found was $103. The most popular departure airport in Newark Airport when flying to San Juan Luis Munoz Marin Intl Airport is Newark Airport. The most popular airport to fly into when visiting San Juan Luis Munoz Marin Intl Airport is San Juan Luis Munoz Marin Intl Airport. When flying from Newark Airport to San Juan Luis Munoz Marin Intl Airport, United Airlines flights are -1% more popular than any other airline flying that same route.

Cheap Newark to Luis Munoz Marin Intl flights in September & October 2023

The best prices found for EWR to SJU flights for September, October
These are some of the best deals we've found on flights to San Juan in 2023 at this time. More deals are always being added, so be sure to check back regularly.

Newark to Luis Munoz Marin Intl 2023 flight deals

Cheap flights to Luis Munoz Marin Intl from Newark found for this year
These are some of the best deals we've found on flights to San Juan in 2023 at this time. More deals are always being added, so be sure to check back regularly.

Non-stop flights to Luis Munoz Marin Intl from Newark

Save time with Newark to Luis Munoz Marin Intl direct flight deals
If you're seeking options on non-stop flights from New York to San Juan, check out these fares. Search for alternative flights from New York to San Juan by utilizing the search form above.

Newark to Luis Munoz Marin Intl flights leaving soon

Late deals on return flights to Luis Munoz Marin Intl from Newark, departing today and this week
Users seeking a last-minute flight from New York to San Juan should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.

One-way flights to Luis Munoz Marin Intl from Newark

The cheapest one-way flights from Newark to Luis Munoz Marin Intl
Take a look at some of the one-way flights we've detected from New York to San Juan. Those needing a return flight from New York to San Juan can use the search form above.

Find flights from Newark to Luis Munoz Marin Intl within your budget

Use the slider to find flights from Newark to Luis Munoz Marin Intl that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$91 - $243

Route

Depart

Return

Price

NewarkSan Juan Luis Munoz Marin Intl

EWR - SJU

EWRSJU

Newark

Sat 10/14

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Thu 10/19

Nonstop4h 18m

NewarkSan Juan Luis Munoz Marin Intl

EWR - SJU

EWRSJU

Newark

Tue 10/24

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Sat 10/28

Nonstop4h 18m

NewarkSan Juan Luis Munoz Marin Intl

EWR - SJU

EWRSJU

Newark

Tue 10/24

1 stop11h 38m

San Juan Luis Munoz Marin Intl

Sat 10/28

Nonstop4h 18m

NewarkSan Juan Luis Munoz Marin Intl

EWR - SJU

EWRSJU

Newark

Sat 10/14

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Wed 10/18

Nonstop4h 18m

NewarkSan Juan Luis Munoz Marin Intl

EWR - SJU

EWRSJU

Newark

Wed 10/25

1 stop11h 38m

San Juan Luis Munoz Marin Intl

Sat 10/28

Nonstop4h 18m

NewarkSan Juan Luis Munoz Marin Intl

EWR - SJU

EWRSJU

Newark

Tue 10/24

Nonstop3h 57m

San Juan Luis Munoz Marin Intl

Wed 11/1

Nonstop4h 15m

NewarkSan Juan Luis Munoz Marin Intl

EWR - SJU

EWRSJU

Newark

Sat 10/14

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Sat 10/21

1 stop8h 33m

NewarkSan Juan Luis Munoz Marin Intl

EWR - SJU

EWRSJU

Newark

Tue 10/3

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Tue 10/10

1 stop26h 35m

NewarkSan Juan Luis Munoz Marin Intl

EWR - SJU

EWRSJU

Newark

Thu 11/30

Nonstop3h 57m

San Juan Luis Munoz Marin Intl

Sun 12/3

Nonstop4h 19m

Flights are sorted by cheapest first

Deals found on 9/21

Reviews of airlines servicing Luis Munoz Marin Intl

Read reviews from past customers who have flown Spirit Airlines, United Airlines and JetBlue from New York to San Juan. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
1,887 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.0

Reviews

1 / 10

It was excellent. Even when we flew with a baby.

United Airlines
7.4
Good
1,887 reviews
United Airlines
7.4
Good
1,887 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.0

Reviews

1 / 10

It was excellent. Even when we flew with a baby.

American Airlines
7.2
Good
2,635 reviews
United Airlines
7.4
Good
1,887 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.0

Reviews

1 / 10

It was excellent. Even when we flew with a baby.

JetBlue
7.2
Good
781 reviews
United Airlines
7.4
Good
1,887 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.0

Reviews

1 / 10

It was excellent. Even when we flew with a baby.

Spirit Airlines
6.3
Okay
1,480 reviews
United Airlines
7.4
Good
1,887 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.0

Reviews

1 / 10

It was excellent. Even when we flew with a baby.

Related info for your journey

Useful info, stats and facts about Newark to Luis Munoz Marin Intl flights.

Can I find flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport for under $100 on Cheapflights?

Yes, there are multiple flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport for under $100. The cheapest flight booked recently is on Spirit Airlines for just $91, but on average you can expect to pay $112.

Are there nonstop flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport under $100. A good price for a nonstop flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport is less than $123.

Are there last-minute flights available from Newark Airport to San Juan Luis Munoz Marin Intl Airport for under $200?

There are currently 20+ open flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than $200.

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

Cheapflights users have booked flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport round-trip from $91. Another airline that can offer you cheap pricing is United Airlines. These flights start at 73% lower than the current average price 3 months from now.

What are the most popular airlines that fly 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?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Newark Airport to San Juan Luis Munoz Marin Intl Airport on time: Scandinavian Airlines (70%), Air Canada (62%), United Airlines (62%).

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

Looking at all options, your cheapest flight can be booked for $55. While the most popular route (Newark - San Juan Luis Munoz Marin Intl) can be booked for $91 on average our data indicates $579 when flying from Newark Airport to San Juan Luis Munoz Marin Intl Airport.

What does EWR to SJU mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Newark Airport to San Juan Luis Munoz Marin Intl Airport flight would often be abbreviated as a EWR to SJU flight.

Alternative routes for Newark to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Newark to Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users traveling from Newark to Luis Munoz Marin Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$93Average$239FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
JetBlueCheapest$103Average$370FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest$123Average$386FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$185Average$375FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$195Average$336FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$265Average$426FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Hourly flight availability from Newark to Luis Munoz Marin Intl

See what time of day planes typically take off from Newark to Luis Munoz Marin Intl
1%of flight departuresEarly morningMidnight to 6 am
61%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
38%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Newark to Luis Munoz Marin Intl

See how many times per day planes take to the skies headed from Newark to Luis Munoz Marin Intl
Sunday9daily flights
Monday11daily flights
Tuesday11daily flights
Wednesday11daily flights
Thursday11daily flights
Friday11daily flights
Saturday11daily flights
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