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Cheap flights from New York John F Kennedy Intl Airport, NY to San Juan Luis Munoz Marin Intl Airport from C$ 155

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SJU
2 Aug — 9 Aug1
1 adult

Cheapflights Tip: The best prices from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl are usually found in March or September, booked 78 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from John F Kennedy Intl to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) 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 28 July 2025.

Round-trip from

C$ 289

One-way from

C$ 155

Popular in

December

Cheapest in

March

Average price

C$ 376

Good round-trip deal

C$ 255 or less
JetBlue
  • JetBlue
  • 18/10-18/10
  • Nonstop
  • 8h 04m total
  • New York to San Juan
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Delta
  • Delta
  • 18/8
  • Nonstop
  • 4h 26m total
  • New York to San Juan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl.
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Find flight deals from John F Kennedy Intl to Luis Munoz Marin Intl

Cheapest flights from John F Kennedy Intl to Luis Munoz Marin Intl
Explore the most affordable flight options available from John F Kennedy Intl to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 July 2025.

Sat 18/108:50 p.m.JFK - SJU
Nonstop4h 07mJetBlue
Sat 18/103:03 a.m.SJU - JFK
Nonstop3h 57mJetBlue
Deal found 28/7C$ 289
Sat 13/97:29 p.m.JFK - SJU
Nonstop4h 18mDelta
Fri 19/96:00 p.m.SJU - JFK
Nonstop4h 13mDelta
Deal found 28/7C$ 296
Fri 10/106:00 a.m.JFK - SJU
Nonstop3h 54mFrontier
Mon 13/103:21 p.m.SJU - JFK
1 stop9h 12mFrontier
Deal found 28/7C$ 348
Sun 10/89:30 p.m.JFK - SJU
2 stops25h 19mAmerican Airlines
Fri 15/88:30 a.m.SJU - JFK
2 stops26h 00mAmerican Airlines
Deal found 27/7C$ 391

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl 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 629,999 searches. Data last updated 28 July 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

John F Kennedy Intl

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 18/10

8:50 p.m.-12:57 a.m.

Nonstop4h 07m

San Juan Luis Munoz Marin Intl

Sat 18/10

3:03 a.m.-7:00 a.m.

Nonstop3h 57m

C$ 289

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 13/9

7:29 p.m.-11:47 p.m.

Nonstop4h 18m

San Juan Luis Munoz Marin Intl

Wed 17/9

1:32 p.m.-5:50 p.m.

Nonstop4h 18m

C$ 296

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 10/10

6:00 a.m.-9:54 a.m.

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Mon 13/10

3:21 p.m.-12:33 a.m.

1 stop9h 12m

C$ 348

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 10/8

9:30 p.m.-10:49 p.m.

2 stops25h 19m

San Juan Luis Munoz Marin Intl

Fri 15/8

8:30 a.m.-10:30 a.m.

2 stops26h 00m

C$ 391

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 18/8

7:25 p.m.-11:51 p.m.

Nonstop4h 26m

C$ 155

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 16/8

7:20 p.m.-11:34 p.m.

Nonstop4h 14m

C$ 181

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 11/10

6:15 a.m.-2:15 p.m.

1 stop8h 00m

C$ 182

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 3/8

6:30 a.m.-11:25 p.m.

2 stops16h 55m

C$ 379

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 30/8

10:00 a.m.-2:05 p.m.

2 stops28h 05m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Best time to book a flight from John F Kennedy Intl to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from John F Kennedy Intl with our price prediction graph.
Estimated round-trip 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 John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from John F Kennedy Intl to Luis Munoz Marin Intl. Price data was last updated on 25 July 2025.

To ensure you get the cheapest price possible for a flight from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 78 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 John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Currently, April is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of C$ 254). Flying from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of C$ 580). 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 JFK to SJU?

Find hourly flight availability from John F Kennedy Intl 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 28 July 2025.

When flying from New York John F Kennedy Intl Airport 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 at noon, which can drop the price by up to 78% versus a flight in the afternoon.

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

Explore weekly flight availability from John F Kennedy Intl 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 28 July 2025.

The most flights from JFK to SJU are scheduled on a Monday (56 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (44 on average).

How much does it cost to fly round-trip from New York John F Kennedy Intl Airport 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 28 July 2025.
Read through reviews of airlines operating flights from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport, such as Alaska Airlines,Delta, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,971 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
JetBlue
7.3
Good
2,913 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.9
Fair
3,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl 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.

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

    Our cheapest airline available from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport is JetBlue. Our recent data shows that you can find tickets from as low as C$ 289 on this airline. Additional options worth looking into are Delta and Frontier, starting at C$ 296 and C$ 348 round-trip. These flights start at 17% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 155 on Delta. Other airlines that offer cheap prices include JetBlue from C$ 181 and Frontier from C$ 182 one-way.

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

    No one likes to see their flight delayed. When booking a flight from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport consider choosing LATAM Airlines (92%), Hawaiian Airlines (85%) or Air France (84%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for C$ 238. While the most popular route (New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl) can be booked for C$ 244 on average our data indicates C$ 472 when flying from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport.

  • Can I find deals for flights from John F Kennedy Intl to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl 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 John F Kennedy Intl to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from John F Kennedy Intl to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl 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 John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of C$ 254). Flying from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of C$ 580). 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

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

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Luquillo

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Alternative routes for John F Kennedy Intl to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Luis Munoz Marin Intl flights

Top 2 airlines flying from John F Kennedy Intl to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from John F Kennedy Intl 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 629,999 searches. Data last updated 28 July 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 117AverageC$ 238FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapestC$ 296AverageC$ 588FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

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How does Cheapflights help users find flights from John F Kennedy Intl to Luis Munoz Marin Intl?

When you search for this flight from John F Kennedy Intl to Luis Munoz Marin Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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Can Cheapflights find flights from John F Kennedy Intl to Luis Munoz Marin Intl with no change fees?

Certainly. Search results for flights to Luis Munoz Marin Intl from John F Kennedy Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on John F Kennedy Intl to Luis Munoz Marin Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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