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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$ 121

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SJU
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

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 October, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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

Enter your travel dates to find the best prices.

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 12 December 2025.

Wed 31/125:00 p.m.JFK - SJU
Nonstop4h 09mJetBlue
Tue 6/18:15 a.m.SJU - JFK
Nonstop4h 03mJetBlue
Deal found 10/12C$ 243
Wed 31/121:49 p.m.JFK - SJU
Nonstop4h 00mJetBlue
Tue 3/26:05 a.m.SJU - JFK
Nonstop4h 06mJetBlue
Deal found 10/12C$ 244
Mon 29/129:55 p.m.JFK - SJU
Nonstop4h 04mJetBlue
Sun 4/111:40 a.m.SJU - JFK
Nonstop4h 04mJetBlue
Deal found 10/12C$ 270
Fri 19/129:55 p.m.JFK - SJU
Nonstop4h 04mJetBlue
Tue 23/121:59 a.m.SJU - JFK
Nonstop4h 02mJetBlue
Deal found 10/12C$ 284
Thu 18/125:01 a.m.JFK - SJU
Nonstop3h 53mJetBlue
Sat 20/121:59 a.m.SJU - JFK
Nonstop4h 02mJetBlue
Deal found 10/12C$ 298
Tue 16/125:00 p.m.JFK - SJU
Nonstop3h 54mJetBlue
Thu 22/12:20 p.m.SJU - JFK
Nonstop4h 08mJetBlue
Deal found 10/12C$ 312
Thu 25/125:25 p.m.JFK - SJU
Nonstop4h 09mJetBlue
Sun 28/121:59 a.m.SJU - JFK
Nonstop4h 02mJetBlue
Deal found 10/12C$ 325
Fri 19/129:55 p.m.JFK - SJU
Nonstop4h 04mJetBlue
Thu 25/121:59 a.m.SJU - JFK
Nonstop4h 02mJetBlue
Deal found 10/12C$ 338
Tue 16/126:00 a.m.JFK - SJU
Nonstop3h 44mJetBlue
Wed 17/127:50 p.m.SJU - JFK
Nonstop4h 03mJetBlue
Deal found 10/12C$ 339
Thu 25/129:40 a.m.JFK - SJU
1 stop8h 45mJetBlue
Tue 6/16:05 a.m.SJU - JFK
Nonstop4h 06mJetBlue
Deal found 10/12C$ 343

Find 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 12 December 2025.

Round-trip from

C$ 219

One-way from

C$ 121

Popular in

August

Cheapest in

March

Average price

C$ 469

Good round-trip deal

C$ 241 or less

Good one-way deal

C$ 137 or less
Frontier
  • Frontier
  • 5/1-14/1
  • Nonstop
  • 8h 08m total
  • New York to San Juan
Search Deals
JetBlue
  • JetBlue
  • 31/12
  • Nonstop
  • 4h 00m total
  • New York to San Juan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl.
Search Deals
Price to beat on a one-way flight from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl.
Search Deals

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 12 December 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

Wed 31/12

1:49 p.m.-6:49 p.m.

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Tue 3/2

6:05 a.m.-9:11 a.m.

Nonstop4h 06m

C$ 244

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 27/3

1:29 p.m.-5:23 p.m.

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Thu 2/4

7:00 a.m.-11:00 a.m.

Nonstop4h 00m

C$ 270

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 20/3

10:29 p.m.-2:27 a.m.

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Thu 2/4

7:00 p.m.-11:03 p.m.

Nonstop4h 03m

C$ 270

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 16/5

9:45 p.m.-1:59 a.m.

Nonstop4h 14m

San Juan Luis Munoz Marin Intl

Wed 20/5

6:00 a.m.-9:59 a.m.

Nonstop3h 59m

C$ 298

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 17/3

9:25 p.m.-1:25 a.m.

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Sun 22/3

4:22 p.m.-8:30 p.m.

Nonstop4h 08m

C$ 298

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 21/2

9:30 p.m.-2:28 a.m.

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Sat 28/2

5:10 a.m.-8:17 a.m.

Nonstop4h 07m

C$ 310

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 7/2

9:29 p.m.-2:33 a.m.

Nonstop4h 04m

San Juan Luis Munoz Marin Intl

Wed 11/2

8:15 a.m.-11:18 a.m.

Nonstop4h 03m

C$ 310

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 3/1

1:49 p.m.-6:49 p.m.

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Tue 3/2

8:20 a.m.-4:30 p.m.

1 stop9h 10m

C$ 328

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 9/3

10:59 p.m.-2:55 a.m.

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Fri 13/3

6:01 a.m.-10:07 a.m.

Nonstop4h 06m

C$ 338

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 1/6

8:45 p.m.-12:59 a.m.

Nonstop4h 14m

San Juan Luis Munoz Marin Intl

Mon 8/6

6:00 a.m.-9:59 a.m.

Nonstop3h 59m

C$ 338

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 17 results
1
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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 5 December 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, March 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$ 109). Flying from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport in August is currently the most expensive (average of C$ 221). 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 12 December 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 in the afternoon, which can drop the price by up to 40% versus a flight in the evening.

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 12 December 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 JetBlue and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,899 reviews
Check prices

Crew

8.0

Food

6.7

Comfort

7.6

Entertainment

7.2

Boarding

7.4

Overall

7.2

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.
JetBlue
7.2
Good
2,899 reviews
JetBlue
7.2
Good
2,899 reviews
Check prices

Crew

8.0

Food

6.7

Comfort

7.6

Entertainment

7.2

Boarding

7.4

Overall

7.2

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.
Frontier
5.8
Fair
3,084 reviews
JetBlue
7.2
Good
2,899 reviews
Check prices

Crew

8.0

Food

6.7

Comfort

7.6

Entertainment

7.2

Boarding

7.4

Overall

7.2

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.

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.

  • How long is the flight from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    There are many flights that can get you from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport in 4h. Fly via JetBlue to get the fastest option. There are 2577 km between New York John F Kennedy Intl Airport and San Juan Luis Munoz Marin Intl Airport. Generally, flights for this route are direct.

  • 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 Frontier. Our recent data shows that you can find tickets from as low as C$ 118 on this airline. An additional option worth looking into is JetBlue, starting at C$ 242. These flights start at 67% lower than the current average price 3 months from now.

  • 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 Virgin Atlantic (80%), Delta (78%) or WestJet (77%) 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$ 120. While the most popular route (New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl) can be booked for C$ 290 on average, our data indicates C$ 301 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, March 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$ 109). Flying from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport in August is currently the most expensive (average of C$ 221). 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 118AverageC$ 253FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapestC$ 242AverageC$ 411FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from John F Kennedy Intl to Luis Munoz Marin Intl for you. Better yet — we are completely free to use.

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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