Cheap flights from New York to San Juan Luis Munoz Marin Intl Airport from £56

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SJU
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from New York to San Juan Luis Munoz Marin Intl are usually found in March or May, booked 30 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from New York to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

£140

One-way from

£56

Popular in

December

Cheapest in

March

Average price

£180

Good round-trip deal

£254 or less

Good one-way deal

£96 or less
JetBlue
  • JetBlue
  • 18/10-18/10
  • Nonstop
  • 7h 59m total
  • New York to San Juan
Frontier
  • Frontier
  • 25/9
  • Nonstop
  • 3h 58m total
  • New York to San Juan
Highest demand for flights based on searches. 7% potential increase in price (£10 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from New York (NYC) to San Juan Luis Munoz Marin Intl.
Price to beat on a one-way flight from New York (NYC) to San Juan Luis Munoz Marin Intl.

Find flight deals from New York to Luis Munoz Marin Intl

Cheapest flights from New York to Luis Munoz Marin Intl
Explore the most affordable flight options available from New York to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 24/922:00EWR - SJU
Nonstop3h 58mMultiple Airlines
Tue 30/906:44SJU - EWR
1 stop9h 56mMultiple Airlines
Deal found 15/9£120
Sat 18/1006:15EWR - SJU
Nonstop3h 55mJetBlue
Sat 18/1017:00SJU - EWR
Nonstop4h 04mJetBlue
Deal found 15/9£140
Tue 14/1007:55EWR - SJU
Nonstop4h 05mUnited Airlines
Sat 18/1018:40SJU - EWR
Nonstop4h 10mUnited Airlines
Deal found 15/9£144
Thu 27/1108:25EWR - SJU
Nonstop4h 03mJetBlue
Sun 30/1106:50SJU - EWR
Nonstop4h 13mJetBlue
Deal found 16/9£144
Tue 30/906:15EWR - SJU
Nonstop3h 55mJetBlue
Tue 7/1017:00SJU - EWR
Nonstop4h 04mJetBlue
Deal found 15/9£147
Wed 8/1007:55EWR - SJU
Nonstop4h 05mUnited Airlines
Thu 16/1001:05SJU - EWR
Nonstop4h 10mUnited Airlines
Deal found 16/9£149
Wed 29/1006:15LGA - SJU
1 stop8h 25mUnited Airlines
Fri 31/1016:50SJU - LGA
1 stop6h 40mUnited Airlines
Deal found 14/9£150
Tue 21/1012:05EWR - SJU
1 stop9h 54mDelta
Wed 29/1007:15SJU - EWR
1 stop9h 36mDelta
Deal found 15/9£150
Sat 4/1007:55EWR - SJU
Nonstop4h 05mUnited Airlines
Fri 10/1001:05SJU - EWR
Nonstop4h 10mUnited Airlines
Deal found 15/9£151
Sat 25/1005:54EWR - SJU
1 stop8h 34mFrontier
Wed 29/1017:51SJU - EWR
Nonstop4h 13mFrontier
Deal found 15/9£153
Tue 14/1006:00LGA - SJU
1 stop6h 34mUnited Airlines
Wed 22/1016:55SJU - LGA
1 stop6h 48mUnited Airlines
Deal found 15/9£155
Wed 22/1007:55EWR - SJU
Nonstop4h 05mUnited Airlines
Tue 28/1016:50SJU - EWR
1 stop6h 48mUnited Airlines
Deal found 15/9£155

Cheapflights Fare Finder

 
Customise your flight search to find flights from New York to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from New York to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

New York

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 8/11

19:37-00:36

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Wed 19/11

19:35-22:53

Nonstop4h 18m

£144

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Fri 24/10

06:15-10:10

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Sun 26/10

10:48-15:00

Nonstop4h 12m

£144

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 30/9

09:44-13:45

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Wed 1/10

01:05-05:15

Nonstop4h 10m

£151

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 29/10

07:05-16:33

1 stop9h 28m

San Juan Luis Munoz Marin Intl

Wed 12/11

07:00-17:54

1 stop11h 54m

£158

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Wed 29/10

10:15-20:00

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Mon 3/11

08:10-18:07

1 stop10h 57m

£158

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 18/1

08:45-13:48

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

Wed 21/1

16:35-19:55

Nonstop4h 20m

£158

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 17/1

19:10-00:16

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Wed 28/1

16:35-19:55

Nonstop4h 20m

£158

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 18/1

19:10-00:16

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Wed 28/1

16:35-19:55

Nonstop4h 20m

£158

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 30/9

06:25-20:38

2 stops14h 13m

San Juan Luis Munoz Marin Intl

Fri 3/10

16:55-23:43

1 stop6h 48m

£161

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 20/1

06:00-14:16

1 stop7h 16m

San Juan Luis Munoz Marin Intl

Thu 22/1

18:24-00:59

1 stop7h 35m

£165

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 45 results
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Best time to book a flight from New York to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from New York with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from New York to Luis Munoz Marin Intl. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from New York to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from New York to San Juan Luis Munoz Marin Intl Airport (average of £631). Flying from New York 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.

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

Find hourly flight availability from New York 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 17 September 2025.

When flying from New York to San Juan Luis Munoz Marin Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 39% versus a flight in the evening.

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

Explore weekly flight availability from New York to Luis Munoz Marin Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 September 2025.

The most flights from NYC to SJU are scheduled on a Tuesday (51 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 on average).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated 17 September 2025.
Check out reviews from past customers who have flown with Delta, JetBlue, andFrontier from New York to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
8.0
Very Good

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from New York 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 New York to San Juan Luis Munoz Marin Intl Airport?

    For as low as £144, JetBlue can have you in San Juan Luis Munoz Marin Intl Airport from New York in 3h 49m. There are 1611 mi between New York and San Juan Luis Munoz Marin Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from New York to San Juan Luis Munoz Marin Intl Airport is Frontier. Our recent data shows that you can find tickets from as low as £65 on this airline. An additional option worth looking into is JetBlue, starting at £72. These flights start at 67% lower than the current average price 3 months from now.

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

    £72 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on JetBlue and Delta, with prices starting from £72 and £76, respectively.

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

    The top 3 most reliable airlines when flying from New York to San Juan Luis Munoz Marin Intl Airport are WestJet (84%), LATAM Airlines (83%) and Delta (79%).

  • What are the cheapest flights from New York to San Juan Luis Munoz Marin Intl Airport?

    Looking for the cheapest flight from New York to San Juan Luis Munoz Marin Intl Airport? While on average our users pay £240, our data indicates the cheapest price to be £63. The most popular route (Newark - San Juan Luis Munoz Marin Intl), is priced around £120.

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

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

  • How can I find direct flights from New York to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from New York to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from New York 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.

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

    Currently, April is the cheapest month in which you can book a flight from New York to San Juan Luis Munoz Marin Intl Airport (average of £631). Flying from New York 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.

See more FAQs

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Alternative routes for New York to Luis Munoz Marin Intl

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

Top 2 airlines flying from New York to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from New York to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£65Average£153FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest£72Average£251FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

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