$117+ Cheap flights from John F Kennedy Intl, NY (JFK) to San Juan
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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SJU
Jun 2 — Jun 91
Round-trip
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 San Juan 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 are usually found in October or September, booked 26 days in advance, depart on a Monday or Sunday and return on a Friday
Cheap flight deals from John F Kennedy Intl to San Juan
Cheapest
Best
Last-minute
One-way
Cheapest flights from John F Kennedy Intl to San JuanExplore the most affordable flight options available from John F Kennedy Intl to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
Explore the most affordable flight options available from John F Kennedy Intl to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
This Jetabroad deal was found by Cheapflights users on 4/29. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:30 pm
JFK
- SJU
Nonstop4h 08m
JetBlue
Tue 6/235:01 am
SJU
- JFK
Nonstop3h 53m
JetBlue
Deal found 4/29![JetBlue logo]()
$265
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:30 am
JFK
- SJU
1 stop16h 15m
American Airlines
Wed 6/37:15 pm
SJU
- JFK
1 stop13h 59m
American Airlines
Deal found 4/30![American Airlines logo]()
$266
This Jetabroad deal was found by Cheapflights users on 5/2. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:00 pm
JFK
- SJU
Nonstop4h 10m
JetBlue
Wed 7/229:10 pm
SJU
- JFK
Nonstop3h 57m
JetBlue
Deal found 5/2![JetBlue logo]()
$270
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:30 pm
JFK
- SJU
1 stop8h 29m
American Airlines
Wed 8/267:14 pm
SJU
- JFK
1 stop14h 00m
American Airlines
Deal found 4/30![American Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:00 pm
JFK
- SJU
1 stop12h 39m
American Airlines
Wed 6/37:15 pm
SJU
- JFK
1 stop13h 59m
American Airlines
Deal found 4/29![American Airlines logo]()
$272
This Jetabroad deal was found by Cheapflights users on 4/30. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:00 pm
JFK
- SJU
Nonstop3h 58m
JetBlue
Tue 7/287:50 pm
SJU
- JFK
Nonstop3h 59m
JetBlue
Deal found 4/30![JetBlue logo]()
$273
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:20 pm
JFK
- SJU
1 stop16h 19m
American Airlines
Wed 6/37:15 pm
SJU
- JFK
1 stop13h 59m
American Airlines
Deal found 4/30![American Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Tue 7/147:35 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 5/1![Delta logo]()
$277
This SmartFares deal was found by Cheapflights users on 5/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:30 pm
JFK
- SJU
Nonstop4h 08m
JetBlue
Mon 6/155:07 am
SJU
- JFK
Nonstop3h 53m
JetBlue
Deal found 5/1![JetBlue logo]()
$279
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:58 am
JFK
- SJU
1 stop12h 53m
American Airlines
Wed 5/2010:03 am
SJU
- JFK
1 stop7h 27m
American Airlines
Deal found 4/29![American Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:40 am
JFK
- SJU
2 stops11h 11m
American Airlines
Thu 5/286:00 am
SJU
- JFK
1 stop7h 29m
American Airlines
Deal found 4/30![American Airlines logo]()
$286
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:30 pm
JFK
- SJU
Nonstop4h 08m
JetBlue
Mon 6/225:01 am
SJU
- JFK
Nonstop3h 53m
JetBlue
Deal found 4/30![JetBlue logo]()
$287
Best flights from John F Kennedy Intl to San JuanDiscover carefully curated flight deals from John F Kennedy Intl to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
Discover carefully curated flight deals from John F Kennedy Intl to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Sat 6/137:05 am
SJU
- JFK
Nonstop3h 56m
Delta
Deal found 5/2![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:29 pm
JFK
- SJU
Nonstop4h 24m
Delta
Wed 8/125:56 pm
SJU
- JFK
Nonstop4h 16m
Delta
Deal found 4/28![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:29 pm
JFK
- SJU
Nonstop3h 56m
Delta
Thu 7/235:50 pm
SJU
- JFK
Nonstop4h 14m
Delta
Deal found 5/2![Delta logo]()
$322
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:29 pm
JFK
- SJU
Nonstop4h 24m
Delta
Tue 8/47:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 5/3![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Thu 6/257:05 am
SJU
- JFK
Nonstop3h 56m
Delta
Deal found 4/29![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:29 pm
JFK
- SJU
Nonstop4h 24m
Delta
Fri 7/177:35 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 4/30![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:29 pm
JFK
- SJU
Nonstop4h 24m
Delta
Sat 7/257:20 am
SJU
- JFK
Nonstop3h 59m
Delta
Deal found 5/2![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:25 pm
JFK
- SJU
Nonstop4h 04m
Delta
Thu 5/287:05 am
SJU
- JFK
Nonstop3h 58m
Delta
Deal found 5/2![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:20 pm
JFK
- SJU
Nonstop4h 15m
Delta
Fri 5/297:05 am
SJU
- JFK
Nonstop3h 58m
Delta
Deal found 5/1![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:00 am
JFK
- SJU
Nonstop4h 00m
Delta
Tue 5/121:14 pm
SJU
- JFK
1 stop9h 54m
Delta
Deal found 5/2![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:20 pm
JFK
- SJU
Nonstop4h 15m
Delta
Wed 5/131:14 pm
SJU
- JFK
1 stop9h 54m
Delta
Deal found 5/2![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:20 pm
JFK
- SJU
Nonstop4h 15m
Delta
Mon 6/16:00 pm
SJU
- JFK
Nonstop4h 15m
Delta
Deal found 4/29![Delta logo]()
$406
Last-minute flights from John F Kennedy Intl to San JuanDiscover last-minute flight deals from John F Kennedy Intl to San Juan. Data last updated May 3, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to San Juan. Data last updated May 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:58 am
JFK
- SJU
1 stop12h 53m
American Airlines
Wed 5/2010:03 am
SJU
- JFK
1 stop7h 27m
American Airlines
Deal found 4/29![American Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:30 am
JFK
- SJU
1 stop6h 59m
American Airlines
Tue 5/125:45 am
SJU
- JFK
1 stop7h 21m
American Airlines
Deal found 4/29![American Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:40 am
JFK
- SJU
2 stops11h 11m
American Airlines
Thu 5/286:00 am
SJU
- JFK
1 stop7h 29m
American Airlines
Deal found 4/30![American Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:00 am
JFK
- SJU
1 stop12h 03m
American Airlines
Wed 5/207:00 pm
SJU
- JFK
1 stop14h 14m
American Airlines
Deal found 4/29![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 5/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:39 am
JFK
- SJU
1 stop14h 12m
American Airlines
Thu 5/286:00 am
SJU
- JFK
1 stop15h 35m
American Airlines
Deal found 5/2![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:00 pm
JFK
- SJU
1 stop12h 39m
American Airlines
Wed 6/37:15 pm
SJU
- JFK
1 stop13h 59m
American Airlines
Deal found 4/30![American Airlines logo]()
$271
This JetBlue deal was found by Cheapflights users on 5/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:40 pm
JFK
- SJU
Nonstop4h 13m
JetBlue
Thu 5/283:30 am
SJU
- JFK
Nonstop3h 59m
JetBlue
Deal found 5/2![JetBlue logo]()
$292
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:20 pm
JFK
- SJU
1 stop16h 19m
American Airlines
Wed 6/37:15 pm
SJU
- JFK
1 stop13h 59m
American Airlines
Deal found 4/30![American Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:20 pm
JFK
- SJU
Nonstop4h 15m
Delta
Fri 6/56:00 pm
SJU
- JFK
Nonstop4h 15m
Delta
Deal found 5/1![Delta logo]()
$297
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:20 am
JFK
- SJU
Nonstop3h 48m
JetBlue
Tue 6/23:30 am
SJU
- JFK
Nonstop3h 59m
JetBlue
Deal found 4/30![JetBlue logo]()
$287
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:30 am
JFK
- SJU
1 stop16h 15m
American Airlines
Wed 6/37:15 pm
SJU
- JFK
1 stop13h 59m
American Airlines
Deal found 4/30![American Airlines logo]()
$266
One-way flights from John F Kennedy Intl to San JuanSearch for one-way flight options from John F Kennedy Intl to San Juan. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
Search for one-way flight options from John F Kennedy Intl to San Juan. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
This SmartFares deal was found by Cheapflights users on 4/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:00 pm
JFK
- SJU
Nonstop4h 10m
JetBlue
Deal found 4/29![JetBlue logo]()
$117
This Super.com deal was found by Cheapflights users on 5/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:30 pm
JFK
- SJU
Nonstop4h 08m
JetBlue
Deal found 5/1![JetBlue logo]()
$124
This Super.com deal was found by Cheapflights users on 5/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:30 pm
JFK
- SJU
Nonstop4h 08m
JetBlue
Deal found 5/3![JetBlue logo]()
$126
This Super.com deal was found by Cheapflights users on 4/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:30 pm
JFK
- SJU
Nonstop4h 08m
JetBlue
Deal found 4/30![JetBlue logo]()
$127
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Deal found 4/29![Delta logo]()
$129
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:59 am
JFK
- SJU
1 stop14h 46m
American Airlines
Deal found 4/30![American Airlines logo]()
$133
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:30 am
JFK
- SJU
1 stop16h 15m
American Airlines
Deal found 4/30![American Airlines logo]()
$138
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:30 pm
JFK
- SJU
1 stop15h 09m
American Airlines
Deal found 4/29![American Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:34 pm
JFK
- SJU
1 stop14h 39m
American Airlines
Deal found 4/29![American Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Fri 5/291:00 pm
JFK
- SJU
2 stops26h 50m
Frontier
Deal found 5/2![Frontier logo]()
$147
Find flight deals from John F Kennedy Intl to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to San Juan (PR1). 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 May 3, 2026.
Round-trip from | $265 (Jetabroad) |
|---|---|
One-way from | $117 (SmartFares) |
Popular in | August |
Cheapest in | October |
Average price | $287 |
Cheapflights Fare Finder
Customize your flight search to find flights from John F Kennedy Intl to San Juan 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 May 3, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Tue 6/9
7:25 pm-11:43 pm
Nonstop4h 18m
San Juan Luis Munoz Marin Intl
Sat 6/13
7:05 am-11:01 am
Nonstop3h 56m
$277
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Mon 7/13
7:29 pm-11:53 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Wed 8/12
5:56 pm-10:12 pm
Nonstop4h 16m
$302
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sat 7/18
12:29 pm-4:25 pm
Nonstop3h 56m
San Juan Luis Munoz Marin Intl
Thu 7/23
5:50 pm-10:04 pm
Nonstop4h 14m
$322
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Thu 7/30
7:29 pm-11:53 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Tue 8/4
7:30 am-11:25 am
Nonstop3h 55m
$342
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sun 6/21
7:25 pm-11:43 pm
Nonstop4h 18m
San Juan Luis Munoz Marin Intl
Thu 6/25
7:05 am-11:01 am
Nonstop3h 56m
$347
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 7/10
7:29 pm-11:53 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Fri 7/17
7:35 am-11:30 am
Nonstop3h 55m
$347
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 7/10
7:29 pm-11:53 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Sat 7/25
7:20 am-11:19 am
Nonstop3h 59m
$362
Quickest round-trip
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Mon 5/25
12:25 pm-4:29 pm
Nonstop4h 04m
San Juan Luis Munoz Marin Intl
Thu 5/28
7:05 am-11:03 am
Nonstop3h 58m
$386
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sun 5/24
7:20 pm-11:35 pm
Nonstop4h 15m
San Juan Luis Munoz Marin Intl
Fri 5/29
7:05 am-11:03 am
Nonstop3h 58m
$386
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sun 5/10
8:00 am-12:00 pm
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Tue 5/12
1:14 pm-11:08 pm
1 stop9h 54m
$392
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from John F Kennedy Intl to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from John F Kennedy Intl with our price prediction graph.
JFK-PR1
JFK-SJU
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
JFK-PR1
JFK-SJU
How far ahead should I book a flight from New York John F Kennedy Intl Airport to San Juan?
To ensure you get the cheapest price possible for a flight from New York John F Kennedy Intl Airport to San Juan, you should look to book at least 59 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?
Currently, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Juan (average of $195). Flying from New York John F Kennedy Intl Airport to San Juan in March is currently the most expensive (average of $423). 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 San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 3, 2026.
It’s optimal to fly from New York John F Kennedy Intl Airport to San Juan at noon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from New York John F Kennedy Intl Airport to San Juan?
Use this chart to determine the cheapest time to fly round-trip from John F Kennedy Intl to San Juan. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to San Juan flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to San Juan?
How often are flights from New York to San Juan delayed?
About 23% of weekly flights between New York and San Juan have experienced delays in the past year, with the average delay time being 156 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?
Friday 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, Delta have had the lowest number of delays on this route, with just 17% of flights being delayed.
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated May 3, 2026.
Read through reviews of airlines operating flights from New York John F Kennedy Intl Airport to San Juan, such as Delta,American Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from John F Kennedy Intl to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from John F Kennedy Intl
Popular flights
Alternative routes for John F Kennedy Intl to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from John F Kennedy Intl to San Juan by cabin class
Find flights from John F Kennedy Intl to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
John F Kennedy Intl and San Juan flights
Browse other John F Kennedy Intl and San Juan flight options. Last updated on May 3, 2026.
Other flights from John F Kennedy Intl
Browse through other flights departing from John F Kennedy Intl. Flights are based on user searches made on Cheapflights and were last updated on May 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from John F Kennedy Intl to San Juan
Discover the top 5 airlines that operate flights from John F Kennedy Intl to San Juan. 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 May 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$96 | Average$239 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$145 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$148 | Average$573 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$169 | Average$361 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$286 | Average$405 | FlexibilityNo cancel fee | On-time71% |