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Cheap flights from New York John F Kennedy Intl Airport to San Juan from C$ 135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to San Juan departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York John F Kennedy Intl Airport to San Juan

Cheap round-trip flights

JetBlue Logo
5:25 p.m. - 9:24 p.m.JFK-SJU
3h 59mdirect
JetBlue Logo
3:03 a.m. - 7:00 a.m.SJU-JFK
3h 57mdirect
C$ 264JetBlue
Find Deal
Sat, 18 Oct - Sat, 18 Oct
JetBlue Logo
12:45 p.m. - 4:42 p.m.JFK-SJU
3h 57mdirect
JetBlue Logo
3:03 a.m. - 7:00 a.m.SJU-JFK
3h 57mdirect
C$ 271JetBlue
Find Deal
Tue, 14 Oct - Sat, 18 Oct
JetBlue Logo
8:40 a.m. - 12:42 p.m.JFK-SJU
4h 02mdirect
JetBlue Logo
3:03 a.m. - 7:00 a.m.SJU-JFK
3h 57mdirect
C$ 278JetBlue
Find Deal
Wed, 1 Oct - Mon, 6 Oct
Delta Logo
7:40 p.m. - 11:56 p.m.JFK-SJU
4h 16mdirect
Delta Logo
6:00 p.m. - 10:11 p.m.SJU-JFK
4h 11mdirect
C$ 312Delta
Find Deal
Wed, 22 Oct - Mon, 27 Oct
Delta Logo
7:29 p.m. - 11:44 p.m.JFK-SJU
4h 15mdirect
Delta Logo
7:00 a.m. - 11:02 a.m.SJU-JFK
4h 02mdirect
C$ 326Delta
Find Deal
Fri, 3 Oct - Mon, 6 Oct
Frontier Logo
11:30 a.m. - 3:24 p.m.JFK-SJU
3h 54mdirect
Frontier Logo
6:22 a.m. - 10:25 a.m.SJU-JFK
4h 03mdirect
C$ 338Frontier
Find Deal
Fri, 10 Oct - Mon, 13 Oct
Delta Logo
6:59 p.m. - 11:58 p.m.JFK-SJU
3h 59mdirect
Delta Logo
5:56 p.m. - 9:16 p.m.SJU-JFK
4h 20mdirect
C$ 343Delta
Find Deal
Sat, 7 Feb - Sat, 14 Feb
Frontier Logo
11:30 a.m. - 3:24 p.m.JFK-SJU
3h 54mdirect
Frontier Logo
9:06 p.m. - 1:29 a.m.SJU-JFK
28h 23m1 stop
C$ 365Frontier
Find Deal
Fri, 10 Oct - Mon, 13 Oct
Frontier Logo
6:59 a.m. - 2:30 a.m.JFK-SJU
19h 31m1 stop
Frontier Logo
9:19 p.m. - 10:24 a.m.SJU-JFK
13h 05m1 stop
C$ 377Frontier
Find Deal
Fri, 10 Oct - Mon, 13 Oct
Frontier Logo
6:59 a.m. - 2:30 a.m.JFK-SJU
19h 31m1 stop
Frontier Logo
9:06 p.m. - 1:29 a.m.SJU-JFK
28h 23m1 stop
C$ 391Frontier
Find Deal
Fri, 10 Oct - Mon, 13 Oct

Frontier flights from New York John F Kennedy Intl Airport to San Juan

Our best Frontier deals on New York John F Kennedy Intl Airport to San Juan flight tickets
Frontier
10 Oct
JFK11:30 a.m.New York John F Kennedy Intl
3h 54m
SJU3:24 p.m.San Juan Luis Munoz Marin Intl
13 Oct
SJU6:22 a.m.San Juan Luis Munoz Marin Intl
4h 03m
JFK10:25 a.m.New York John F Kennedy Intl
C$ 338
Find similar
Frontier
10 Oct
JFK11:30 a.m.New York John F Kennedy Intl
3h 54m
SJU3:24 p.m.San Juan Luis Munoz Marin Intl
13 Oct
SJU9:06 p.m.San Juan Luis Munoz Marin Intl
28h 23m
1 stop
JFK1:29 a.m.New York John F Kennedy Intl
C$ 365
Find similar
Frontier
10 Oct
JFK6:59 a.m.New York John F Kennedy Intl
19h 31m
1 stop
SJU2:30 a.m.San Juan Luis Munoz Marin Intl
13 Oct
SJU9:19 p.m.San Juan Luis Munoz Marin Intl
13h 05m
1 stop
JFK10:24 a.m.New York John F Kennedy Intl
C$ 377
Find similar

JetBlue flights from New York John F Kennedy Intl Airport to San Juan

Our best JetBlue deals on New York John F Kennedy Intl Airport to San Juan flight tickets
JetBlue
18 Oct
JFK5:25 p.m.New York John F Kennedy Intl
3h 59m
SJU9:24 p.m.San Juan Luis Munoz Marin Intl
18 Oct
SJU3:03 a.m.San Juan Luis Munoz Marin Intl
3h 57m
JFK7:00 a.m.New York John F Kennedy Intl
C$ 264
Find similar
JetBlue
14 Oct
JFK12:45 p.m.New York John F Kennedy Intl
3h 57m
SJU4:42 p.m.San Juan Luis Munoz Marin Intl
18 Oct
SJU3:03 a.m.San Juan Luis Munoz Marin Intl
3h 57m
JFK7:00 a.m.New York John F Kennedy Intl
C$ 271
Find similar
JetBlue
1 Oct
JFK8:40 a.m.New York John F Kennedy Intl
4h 02m
SJU12:42 p.m.San Juan Luis Munoz Marin Intl
6 Oct
SJU3:03 a.m.San Juan Luis Munoz Marin Intl
3h 57m
JFK7:00 a.m.New York John F Kennedy Intl
C$ 278
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport 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, momondo users made 96,600 searches. Data last updated 16 September 2025.
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

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 18/10

5:25 p.m.-9:24 p.m.

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Sat 18/10

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

Nonstop3h 57m

C$ 264

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 14/10

12:45 p.m.-4:42 p.m.

Nonstop3h 57m

San Juan Luis Munoz Marin Intl

Sat 18/10

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

Nonstop3h 57m

C$ 271

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 1/10

8:40 a.m.-12:42 p.m.

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

Mon 6/10

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

Nonstop3h 57m

C$ 278

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 22/10

7:40 p.m.-11:56 p.m.

Nonstop4h 16m

San Juan Luis Munoz Marin Intl

Mon 27/10

6:00 p.m.-10:11 p.m.

Nonstop4h 11m

C$ 312

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 3/10

7:29 p.m.-11:44 p.m.

Nonstop4h 15m

San Juan Luis Munoz Marin Intl

Mon 6/10

7:00 a.m.-11:02 a.m.

Nonstop4h 02m

C$ 326

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 10/10

11:30 a.m.-3:24 p.m.

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Mon 13/10

6:22 a.m.-10:25 a.m.

Nonstop4h 03m

C$ 338

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 7/2

6:59 p.m.-11:58 p.m.

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Sat 14/2

5:56 p.m.-9:16 p.m.

Nonstop4h 20m

C$ 343

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 10/10

11:30 a.m.-3:24 p.m.

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Mon 13/10

9:06 p.m.-1:29 a.m.

1 stop28h 23m

C$ 365

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 10/10

6:59 a.m.-2:30 a.m.

1 stop19h 31m

San Juan Luis Munoz Marin Intl

Mon 13/10

9:19 p.m.-10:24 a.m.

1 stop13h 05m

C$ 377

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 10/10

6:59 a.m.-2:30 a.m.

1 stop19h 31m

San Juan Luis Munoz Marin Intl

Mon 13/10

9:06 p.m.-1:29 a.m.

1 stop28h 23m

C$ 391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to San Juan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New York John F Kennedy Intl Airport and San Juan?

What is the cheapest month to fly to San Juan?

The month of March is, on average, the cheapest month to fly to San Juan from New York John F Kennedy Intl Airport, with most prices found around C$ 271. If you aren’t able to travel to San Juan during the month of March, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 298.

What is the cheapest day to depart on your flight to San Juan?

According to our data, Wednesday is the cheapest day to fly to San Juan from New York John F Kennedy Intl Airport. The lowest ticket price found for a Wednesday departure recently was C$ 271. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from New York John F Kennedy Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 463.

What is the cheapest time of day to depart on your flight to San Juan?

Our most recent data shows that the best time of day to fly to San Juan is in the afternoon. Flights from New York John F Kennedy Intl Airport to San Juan during this time can be as low as C$ 242. In the evening is when there is more demand to fly to San Juan, so prices are often more expensive at around C$ 736 per ticket.

What is the cheapest New York John F Kennedy Intl to San Juan flight route?

Fly from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl for the best New York John F Kennedy Intl - San Juan flight prices

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around C$ 356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from New York John F Kennedy Intl Airport for as low as C$ 312 on momondo.

What cabin class options are available on New York John F Kennedy Intl to San Juan flights?

There are 2 cabin classes available to choose from on New York John F Kennedy Intl to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap New York John F Kennedy Intl Airport to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to San Juan

Fastest flight time

3h 48m

Direct flights

Every day

Airports in San Juan

1 airport
The fastest flight from New York John F Kennedy Intl Airport to San Juan takes 3h 48m
Direct flights go from New York John F Kennedy Intl Airport to San Juan every day.
There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • How far is New York John F Kennedy Intl to San Juan by plane?

    A flight from New York John F Kennedy Intl to San Juan will travel around 2570.4 km. Flights usually cover this in 3h 48m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to San Juan?

    Prices for flights from New York John F Kennedy Intl Airport to San Juan were last updated today.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to San Juan?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to San Juan?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York John F Kennedy Intl Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The travel and health documents you'll need for your trip to San Juan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New York John F Kennedy Intl Airport to San Juan

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to San Juan with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom C$ 118Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
JetBluePriceFrom C$ 242Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to San Juan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to San Juan for you.

Can I find flights from New York to San Juan with flexible booking policies on momondo?

Yes. All flights to San Juan from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to San Juan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to San Juan.

I’m not ready to book a flight from New York to San Juan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from New York and alert you when they change.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 11.5 km from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport