Cheap flights from New York to San Juan Luis Munoz Marin Intl Airport from £63

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SJU
9 Sep — 16 Sep1
1 adult

Cheapflights Tip: The best prices from New York to San Juan Luis Munoz Marin Intl are usually found in March or October, booked 27 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 4 September 2025.

Round-trip from

£108

One-way from

£63

Popular in

December

Cheapest in

March

Average price

£175

Good round-trip deal

£258 or less

Good one-way deal

£78 or less
Frontier
  • Frontier
  • 15/9-28/9
  • Nonstop
  • 8h 09m total
  • New York to San Juan
JetBlue
  • JetBlue
  • 6/12
  • Nonstop
  • 3h 50m total
  • New York to San Juan
Highest demand for flights based on searches. 8% potential increase in price (£13 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£7 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 4 September 2025.

Mon 15/922:00EWR - SJU
Nonstop3h 58mFrontier
Sun 28/916:51SJU - EWR
Nonstop4h 11mFrontier
Deal found 2/9£108
Mon 22/906:15EWR - SJU
Nonstop3h 55mJetBlue
Mon 22/917:00SJU - EWR
Nonstop4h 04mJetBlue
Deal found 3/9£122
Tue 14/1006:15EWR - SJU
Nonstop3h 55mJetBlue
Wed 22/1017:00SJU - EWR
Nonstop4h 04mJetBlue
Deal found 2/9£125
Mon 13/1006:15EWR - SJU
Nonstop3h 55mJetBlue
Sat 18/1017:00SJU - EWR
Nonstop4h 04mJetBlue
Deal found 3/9£126
Wed 1/1010:40EWR - SJU
1 stop11h 20mDelta
Wed 8/1017:43SJU - EWR
1 stop7h 16mDelta
Deal found 2/9£130
Wed 17/906:00LGA - SJU
2 stops14h 38mUnited Airlines
Sat 20/916:55SJU - LGA
1 stop6h 35mUnited Airlines
Deal found 3/9£132
Sun 12/1006:15EWR - SJU
Nonstop3h 55mJetBlue
Sat 18/1017:00SJU - EWR
Nonstop4h 04mJetBlue
Deal found 3/9£132
Tue 23/906:15EWR - SJU
Nonstop3h 55mJetBlue
Tue 23/917:00SJU - EWR
Nonstop4h 04mJetBlue
Deal found 2/9£135
Tue 11/1110:15LGA - SJU
2 stops11h 07mUnited Airlines
Thu 13/1108:10SJU - LGA
1 stop9h 01mUnited Airlines
Deal found 2/9£137
Wed 24/906:00LGA - SJU
2 stops14h 38mUnited Airlines
Thu 25/916:55SJU - LGA
1 stop6h 48mUnited Airlines
Deal found 3/9£139
Wed 12/1106:00EWR - SJU
Nonstop3h 49mJetBlue
Tue 9/1212:10SJU - EWR
Nonstop4h 14mJetBlue
Deal found 1/9£139
Sat 15/1107:15LGA - SJU
2 stops14h 07mUnited Airlines
Thu 20/1117:50SJU - LGA
1 stop6h 40mUnited Airlines
Deal found 3/9£139

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 4 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

Mon 10/11

06:00-10:49

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Tue 18/11

12:49-16:00

Nonstop4h 11m

£125

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 22/10

06:15-10:10

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Tue 28/10

11:50-16:05

Nonstop4h 15m

£125

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 21/10

06:25-14:44

1 stop8h 19m

San Juan Luis Munoz Marin Intl

Tue 28/10

07:30-18:07

2 stops10h 37m

£132

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Wed 17/9

06:00-20:38

2 stops14h 38m

San Juan Luis Munoz Marin Intl

Sat 20/9

16:55-23:30

1 stop6h 35m

£132

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 21/10

06:00-15:42

1 stop9h 42m

San Juan Luis Munoz Marin Intl

Tue 4/11

08:10-17:07

1 stop9h 57m

£132

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 12/10

06:15-10:10

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Sat 18/10

17:00-21:04

Nonstop4h 04m

£132

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 27/9

07:28-20:38

2 stops13h 10m

San Juan Luis Munoz Marin Intl

Sat 4/10

07:00-16:45

1 stop9h 45m

£132

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 27/9

07:28-20:38

2 stops13h 10m

San Juan Luis Munoz Marin Intl

Thu 2/10

16:55-23:43

1 stop6h 48m

£132

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 30/9

06:25-14:44

1 stop8h 19m

San Juan Luis Munoz Marin Intl

Thu 2/10

16:55-23:43

1 stop6h 48m

£132

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Wed 29/10

09:55-20:26

1 stop10h 31m

San Juan Luis Munoz Marin Intl

Tue 4/11

08:30-14:14

1 stop6h 44m

£132

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 36 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 29 August 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 27 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 4 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 4 September 2025.

The most flights from NYC to SJU are scheduled on a Wednesday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

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

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 4 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.

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

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

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

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.

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

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.

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

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 £125, JetBlue can have you in San Juan Luis Munoz Marin Intl Airport from New York in 3h 55m. 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 £67 on this airline. An additional option worth looking into is JetBlue, starting at £73. These flights start at 66% 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?

    £63 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from £66 and £66, 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 LATAM Airlines (82%), Delta (80%) and Virgin Atlantic (80%).

  • 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 £244, our data indicates the cheapest price to be £64. The most popular route (Newark - San Juan Luis Munoz Marin Intl), is priced around £90.

  • 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 4 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£67Average£156FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest£73Average£255FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

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