For a quick check-in at JFK, consider using Terminal 4 with its modern eateries and Delta lounges, ideal for early departures.
$79+ Cheap flights from John F Kennedy Intl, NY (JFK) to Luis Munoz Marin Intl (SJU)
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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SJU
Nov 26 — Dec 31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from John F Kennedy Intl to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Monday and return on a Saturday
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 October 27, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $143 (Frontier) |
One-way from | $79 (Vakatrip) |
Popular in | August |
Cheapest in | March |
Average price | $220 |
Good round-trip deal | $207 or less |
Good one-way deal | $113 or less |
Find flight deals from John F Kennedy Intl to Luis Munoz Marin Intl
Cheapest flights from John F Kennedy Intl to Luis Munoz Marin IntlExplore 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 October 27, 2025.
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 October 27, 2025.
This CheapOair deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:00 pmJFK - SJU
Nonstop3h 54mFrontier
Fri 10/319:00 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 10/25![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amJFK - SJU
1 stop9h 10mFrontier
Fri 11/217:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/25![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:00 pmJFK - SJU
Nonstop3h 54mFrontier
Fri 11/79:00 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 10/25![Frontier logo]()
$144
This Frontier deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amJFK - SJU
1 stop25h 45mFrontier
Fri 11/217:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/26![Frontier logo]()
$147
This Frontier deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amJFK - SJU
1 stop25h 45mFrontier
Wed 11/129:00 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 10/24![Frontier logo]()
$148
This Priceline deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:00 pmJFK - SJU
Nonstop3h 54mFrontier
Sat 11/19:00 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 10/26![Frontier logo]()
$149
This Frontier deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:00 pmJFK - SJU
Nonstop3h 54mFrontier
Sat 11/19:00 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 10/26![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:00 pmJFK - SJU
Nonstop3h 54mFrontier
Sun 11/237:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/26![Frontier logo]()
$157
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 2,558,603 searches. Data last updated October 27, 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
Mon 4/20
9:59 pm-1:47 am
Nonstop3h 48m
San Juan Luis Munoz Marin Intl
Fri 4/24
4:40 pm-8:48 pm
Nonstop4h 08m
$216
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Mon 12/29
6:01 am-10:49 am
Nonstop3h 48m
San Juan Luis Munoz Marin Intl
Thu 1/1
8:10 am-11:11 am
Nonstop4h 01m
$216
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sat 2/28
6:40 pm-11:47 pm
Nonstop4h 07m
San Juan Luis Munoz Marin Intl
Fri 3/6
1:59 am-5:00 am
Nonstop4h 01m
$216
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Tue 3/31
5:25 am-9:13 am
Nonstop3h 48m
San Juan Luis Munoz Marin Intl
Mon 4/6
7:40 pm-11:54 pm
Nonstop4h 14m
$216
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Thu 11/13
10:59 pm-3:48 am
Nonstop3h 49m
San Juan Luis Munoz Marin Intl
Thu 11/20
5:09 pm-11:16 pm
1 stop7h 07m
$250
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Wed 4/15
6:00 am-1:39 pm
1 stop7h 39m
San Juan Luis Munoz Marin Intl
Sun 4/19
5:40 am-9:50 am
Nonstop4h 10m
$265
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Thu 2/26
9:59 pm-2:47 am
Nonstop3h 48m
San Juan Luis Munoz Marin Intl
Sun 3/1
6:00 am-11:33 am
1 stop6h 33m
$265
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Thu 3/5
6:00 am-3:45 pm
1 stop8h 45m
San Juan Luis Munoz Marin Intl
Sun 3/8
12:59 am-5:00 am
Nonstop4h 01m
$265
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Mon 3/30
10:59 pm-9:01 am
1 stop10h 02m
San Juan Luis Munoz Marin Intl
Mon 4/6
1:59 am-6:00 am
Nonstop4h 01m
$267
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Mon 12/8
8:00 am-12:58 pm
Nonstop3h 58m
San Juan Luis Munoz Marin Intl
Sun 12/14
7:19 am-10:30 am
Nonstop4h 11m
$274
Showing 1-10 of 21 results
Compare providers for flights from John F Kennedy Intl to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from John F Kennedy Intl to Luis Munoz Marin Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York John F Kennedy Intl Airport-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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
Prices
Airlines
Delays
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 October 24, 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 $79). 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 $160). 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 October 27, 2025.
It’s optimal to fly from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport at noon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the evening.
What is the cheapest day to fly from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from John F Kennedy Intl to Luis Munoz Marin Intl. Price data was last updated on October 26, 2025.
Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from New York to San Juan delayed?
About 21% of weekly flights between New York and San Juan have experienced delays in the past year, with the average delay time being 150 minutes.
What is the most punctual flight time for New York to San Juan flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New York to San Juan flights?
Over the last year, Breeze Airways have had the lowest number of delays on this route, with no flights being classified as delayed.
The best insider tips for New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport trip
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 October 27, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and JetBlue from New York John F Kennedy Intl Airport to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.2
Overall
7.9
Entertainment
7.9
Food
7.3
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Crew
8.5
Boarding
8.2
Overall
7.9
Entertainment
7.9
Food
7.3
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Crew
8.5
Boarding
8.2
Overall
7.9
Entertainment
7.9
Food
7.3
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Crew
8.5
Boarding
8.2
Overall
7.9
Entertainment
7.9
Food
7.3
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Crew
8.5
Boarding
8.2
Overall
7.9
Entertainment
7.9
Food
7.3
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
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.
Traveling 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 locationsDorado
Fajardo
Rio Grande
Luquillo
Humacao
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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.
Top 5 airlines flying from John F Kennedy Intl to Luis Munoz Marin Intl
Discover the top 5 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 2,558,603 searches. Data last updated October 27, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$154 | Average$328 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$163 | Average$643 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$287 | Average$453 | FlexibilityNo cancel fee | On-time71% |