$97+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SJU
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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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 78 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 March 22, 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 March 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Fri 4/37:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/22![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 3/17. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Sat 4/47:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/17![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 3/20. 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 4/71:14 pm
JFK
- SJU
1 stop12h 47m
Frontier
Wed 4/81:11 pm
SJU
- JFK
1 stop12h 09m
Frontier
Deal found 3/20![Frontier logo]()
$207
This Super.com deal was found by Cheapflights users on 3/17. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Mon 4/63:16 am
SJU
- JFK
1 stop6h 44m
Frontier
Deal found 3/17![Frontier logo]()
$212
This Frontier deal was found by Cheapflights users on 3/17. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Wed 4/17:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/17![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 3/246:00 am
JFK
- SJU
1 stop8h 17m
Frontier
Sat 4/47:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/17![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Thu 4/27:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/17![Frontier logo]()
$232
This Frontier deal was found by Cheapflights users on 3/22. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Tue 4/73:16 am
SJU
- JFK
1 stop6h 44m
Frontier
Deal found 3/22![Frontier logo]()
$233
This CheapOair deal was found by Cheapflights users on 3/17. 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 3/2411:02 am
JFK
- SJU
1 stop14h 17m
Frontier
Wed 4/17:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/17![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sat 4/1112:59 pm
JFK
- SJU
Nonstop3h 57m
Frontier
Tue 4/2811:30 am
SJU
- JFK
2 stops24h 20m
Frontier
Deal found 3/20![Frontier logo]()
$238
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 March 22, 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 March 22, 2026.
This Delta deal was found by Cheapflights users on 3/21. 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 9/108:10 am
JFK
- SJU
Nonstop4h 03m
Delta
Tue 9/157:00 am
SJU
- JFK
Nonstop4h 04m
Delta
Deal found 3/21![Delta logo]()
$307
This JetBlue deal was found by Cheapflights users on 3/17. 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.
Fri 5/157:50 pm
JFK
- SJU
1 stop6h 49m
JetBlue
Sun 5/248:06 pm
SJU
- JFK
Nonstop3h 55m
JetBlue
Deal found 3/17![JetBlue logo]()
$406
This Delta deal was found by Cheapflights users on 3/21. 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 4/187:38 pm
JFK
- SJU
Nonstop4h 21m
Delta
Thu 4/307:15 am
SJU
- JFK
Nonstop4h 03m
Delta
Deal found 3/21![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 3/21. 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 9/47:30 pm
JFK
- SJU
Nonstop4h 29m
Delta
Mon 9/217:00 am
SJU
- JFK
Nonstop4h 04m
Delta
Deal found 3/21![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 3/18. 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 5/287:20 pm
JFK
- SJU
Nonstop4h 15m
Delta
Sun 6/147:00 am
SJU
- JFK
Nonstop4h 15m
Delta
Deal found 3/18![Delta logo]()
$347
This JetBlue deal was found by Cheapflights users on 3/19. 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.
Thu 5/144:45 pm
JFK
- SJU
1 stop9h 54m
JetBlue
Tue 5/198:00 am
SJU
- JFK
1 stop8h 13m
JetBlue
Deal found 3/19![JetBlue logo]()
$439
This Delta deal was found by Cheapflights users on 3/21. 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 4/187:38 pm
JFK
- SJU
Nonstop4h 21m
Delta
Tue 4/286:15 am
SJU
- JFK
1 stop12h 13m
Delta
Deal found 3/21![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 3/17. 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 6/57:20 pm
JFK
- SJU
Nonstop4h 15m
Delta
Mon 6/225:48 pm
SJU
- JFK
1 stop7h 19m
Delta
Deal found 3/17![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 3/20. 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 7/57:30 pm
JFK
- SJU
Nonstop4h 05m
Delta
Wed 7/87:00 am
SJU
- JFK
Nonstop4h 15m
Delta
Deal found 3/20![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 3/21. 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 4/2412:29 pm
JFK
- SJU
Nonstop4h 02m
Delta
Tue 4/287:15 am
SJU
- JFK
Nonstop4h 03m
Delta
Deal found 3/21![Delta logo]()
$416
This Delta deal was found by Cheapflights users on 3/20. 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 4/173:55 pm
JFK
- SJU
1 stop7h 17m
Delta
Sat 4/257:15 am
SJU
- JFK
Nonstop4h 03m
Delta
Deal found 3/20![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 3/17. 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 4/3012:29 pm
JFK
- SJU
Nonstop4h 02m
Delta
Sun 5/37:15 am
SJU
- JFK
Nonstop4h 03m
Delta
Deal found 3/17![Delta logo]()
$445
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 March 22, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to San Juan. Data last updated March 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 3/246:00 am
JFK
- SJU
1 stop8h 17m
Frontier
Sat 4/47:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/17![Frontier logo]()
$228
This CheapOair deal was found by Cheapflights users on 3/17. 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 3/2411:02 am
JFK
- SJU
1 stop14h 17m
Frontier
Wed 4/17:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/17![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Fri 4/37:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/22![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 3/17. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Sat 4/47:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/17![Frontier logo]()
$205
This Super.com deal was found by Cheapflights users on 3/17. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Mon 4/63:16 am
SJU
- JFK
1 stop6h 44m
Frontier
Deal found 3/17![Frontier logo]()
$212
This Frontier deal was found by Cheapflights users on 3/17. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Wed 4/17:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/17![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Thu 4/27:45 am
SJU
- JFK
Nonstop4h 09m
Frontier
Deal found 3/17![Frontier logo]()
$232
This Frontier deal was found by Cheapflights users on 3/22. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Tue 4/73:16 am
SJU
- JFK
1 stop6h 44m
Frontier
Deal found 3/22![Frontier logo]()
$233
This Frontier deal was found by Cheapflights users on 3/20. 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 4/71:14 pm
JFK
- SJU
1 stop12h 47m
Frontier
Wed 4/81:11 pm
SJU
- JFK
1 stop12h 09m
Frontier
Deal found 3/20![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sat 4/1112:59 pm
JFK
- SJU
Nonstop3h 57m
Frontier
Tue 4/2811:30 am
SJU
- JFK
2 stops24h 20m
Frontier
Deal found 3/20![Frontier logo]()
$238
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 March 22, 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 March 22, 2026.
This Super.com deal was found by Cheapflights users on 3/22. 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 4/81:00 pm
JFK
- SJU
1 stop13h 01m
Frontier
Deal found 3/22![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 3/20. 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 4/1112:59 pm
JFK
- SJU
Nonstop3h 57m
Frontier
Deal found 3/20![Frontier logo]()
$99
This Super.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/101:14 pm
JFK
- SJU
1 stop29h 35m
Frontier
Deal found 3/20![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 3/22. 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 4/711:00 am
JFK
- SJU
1 stop13h 02m
Frontier
Deal found 3/22![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 3/17. 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 3/3111:00 am
JFK
- SJU
1 stop13h 57m
Frontier
Deal found 3/17![Frontier logo]()
$107
This Super.com deal was found by Cheapflights users on 3/17. 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.
Mon 4/1312:00 pm
JFK
- SJU
Nonstop3h 57m
Frontier
Deal found 3/17![Frontier logo]()
$108
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 March 22, 2026.
Round-trip from | $207 (Frontier) |
|---|---|
One-way from | $97 (Super.com) |
Popular in | August |
Cheapest in | October |
Average price | $304 |
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 March 22, 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
Thu 9/10
8:10 am-12:13 pm
Nonstop4h 03m
San Juan Luis Munoz Marin Intl
Tue 9/15
7:00 am-11:04 am
Nonstop4h 04m
$307
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sat 4/18
7:38 pm-11:59 pm
Nonstop4h 21m
San Juan Luis Munoz Marin Intl
Thu 4/30
7:15 am-11:18 am
Nonstop4h 03m
$307
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 9/4
7:30 pm-11:59 pm
Nonstop4h 29m
San Juan Luis Munoz Marin Intl
Mon 9/21
7:00 am-11:04 am
Nonstop4h 04m
$307
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Thu 5/28
7:20 pm-11:35 pm
Nonstop4h 15m
San Juan Luis Munoz Marin Intl
Sun 6/14
7:00 am-11:15 am
Nonstop4h 15m
$347
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sat 4/18
7:38 pm-11:59 pm
Nonstop4h 21m
San Juan Luis Munoz Marin Intl
Tue 4/28
6:15 am-6:28 pm
1 stop12h 13m
$371
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 6/5
7:20 pm-11:35 pm
Nonstop4h 15m
San Juan Luis Munoz Marin Intl
Mon 6/22
5:48 pm-1:07 am
1 stop7h 19m
$381
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sun 7/5
7:30 pm-11:35 pm
Nonstop4h 05m
San Juan Luis Munoz Marin Intl
Wed 7/8
7:00 am-11:15 am
Nonstop4h 15m
$386
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 5/15
7:50 pm-2:39 am
1 stop6h 49m
San Juan Luis Munoz Marin Intl
Sun 5/24
8:06 pm-12:01 am
Nonstop3h 55m
$406
Quickest round-trip
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 4/24
12:29 pm-4:31 pm
Nonstop4h 02m
San Juan Luis Munoz Marin Intl
Tue 4/28
7:15 am-11:18 am
Nonstop4h 03m
$416
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 4/17
3:55 pm-11:12 pm
1 stop7h 17m
San Juan Luis Munoz Marin Intl
Sat 4/25
7:15 am-11:18 am
Nonstop4h 03m
$430
Showing 1-10 of 23 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?
Use this chart to determine the optimal time to book a round-trip flight from John F Kennedy Intl to San Juan. Price data was last updated on March 13, 2026.
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 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?
Currently, March is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Juan (average of $62). Flying from New York John F Kennedy Intl Airport to San Juan 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 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 March 22, 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 36% 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 March 14, 2026.
Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to San Juan flight should consider departing on Saturday 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.
Weekly flight availability from New York John F Kennedy Intl Airport to San Juan
Explore weekly flight availability from John F Kennedy Intl to San Juan. 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 March 22, 2026.
The most flights from JFK to PR1 are scheduled on a Friday (40 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 on average).
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 153 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 18% 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 March 22, 2026.
Read through reviews of airlines operating flights from New York John F Kennedy Intl Airport to San Juan, such as Delta,JetBlue, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
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 San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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John F Kennedy Intl and San Juan flights
Browse other John F Kennedy Intl and San Juan flight options. Last updated on March 22, 2026.
Other flights from John F Kennedy Intl
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Top 6 airlines flying from John F Kennedy Intl to San Juan
Discover the top 6 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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$236 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$119 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$133 | Average$374 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$163 | Average$252 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$169 | Average$374 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$286 | Average$373 | FlexibilityNo cancel fee | On-time71% |