Which airline has the best punctuality record on New York to San Juan flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

What is the most punctual flight time for New York to San Juan flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What airlines fly to San Juan?

JetBlue, Frontier and Delta are the top three most popular airlines that fly to San Juan from New York John F Kennedy Intl Airport according to our data. JetBlue is the first choice among our users, with 42% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 5 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

How often are flights from New York to San Juan delayed?

Historically, on average around 22% of flights between New York and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 147 minutes.

What is the cheapest airline that flies from New York John F Kennedy Intl to San Juan?

JetBlue and Frontier are the most popular carriers operating from New York John F Kennedy Intl to San Juan

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

As of December 2025, there are 5 operators available to choose from 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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.

$85 Cheap Flights from New York John F Kennedy Intl Airport to San Juan in 2025/26

Q: How many flights depart from New York John F Kennedy Intl Airport to San Juan on average per week?

135 flights are operational weekly from New York John F Kennedy Intl Airport to San Juan as of December 2025. The most popular departure day for this route is Wed, with 32% of flights per week taking off on this day.

Q: How many flights depart from New York John F Kennedy Intl Airport to San Juan on average per day?

The number of flights available between New York John F Kennedy Intl Airport and San Juan is 19 per day as of December 2025. The most frequent departure time is 6:00PM, with 42% of daily flights leaving in the evening.

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Find the cheapest flights from New York John F Kennedy Intl Airport to San Juan

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 8:54 pm

JFK

SJU

3h 54mnonstop

7:21 pm - 10:03 am

SJU

JFK

15h 42m1 stop

$150Frontier

Fri, Jan 9 - Tue, Jan 13

10:02 am - 6:58 pm

JFK

SJU

7h 56m1 stop

8:50 am - 12:04 pm

SJU

JFK

4h 14mnonstop

$151Multiple Airlines

Mon, Jan 26 - Wed, Feb 4

1:00 pm - 5:58 pm

JFK

SJU

3h 58mnonstop

8:15 am - 11:18 am

SJU

JFK

4h 03mnonstop

$152Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

6:10 am - 3:12 pm

JFK

SJU

8h 02m1 stop

8:40 am - 11:54 am

SJU

JFK

4h 14mnonstop

$153Frontier

Mon, Feb 9 - Thu, Feb 19

1:00 pm - 5:58 pm

JFK

SJU

3h 58mnonstop

8:00 am - 3:27 pm

SJU

JFK

8h 27m1 stop

$154Frontier

Sat, Jan 31 - Tue, Feb 3

1:00 pm - 5:58 pm

JFK

SJU

3h 58mnonstop

11:15 am - 10:03 am

SJU

JFK

23h 48m1 stop

$155Frontier

Sat, Jan 31 - Mon, Feb 9

11:20 am - 4:14 pm

JFK

SJU

3h 54mnonstop

11:45 am - 3:00 pm

SJU

JFK

4h 15mnonstop

$156Frontier

Wed, Jan 7 - Fri, Jan 9

1:00 pm - 5:58 pm

JFK

SJU

3h 58mnonstop

6:11 pm - 1:03 am

SJU

JFK

7h 52m1 stop

$157Frontier

Sun, Feb 1 - Sat, Feb 7

1:00 pm - 5:58 pm

JFK

SJU

3h 58mnonstop

5:25 pm - 10:03 am

SJU

JFK

17h 38m1 stop

$158Frontier

Tue, Jan 27 - Tue, Feb 10

4:00 pm - 8:54 pm

JFK

SJU

3h 54mnonstop

9:23 pm - 10:00 am

SJU

JFK

13h 37m1 stop

$159Frontier

Tue, Jan 6 - Sat, Jan 10

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

Jan 31

JFK1:00 pmNew York John F Kennedy Intl

3h 58m

SJU5:58 pmSan Juan Luis Munoz Marin Intl

Feb 7

SJU6:11 pmSan Juan Luis Munoz Marin Intl

7h 52m

1 stop

JFK1:03 amNew York John F Kennedy Intl

$150

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Frontier

Jan 28

JFK1:00 pmNew York John F Kennedy Intl

3h 58m

SJU5:58 pmSan Juan Luis Munoz Marin Intl

Feb 12

SJU8:40 amSan Juan Luis Munoz Marin Intl

4h 14m

JFK11:54 amNew York John F Kennedy Intl

$151

Find similar

Frontier

Feb 9

JFK6:10 amNew York John F Kennedy Intl

8h 02m

1 stop

SJU3:12 pmSan Juan Luis Munoz Marin Intl

Feb 19

SJU8:40 amSan Juan Luis Munoz Marin Intl

4h 14m

JFK11:54 amNew York John F Kennedy Intl

$153

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

Feb 22

JFK10:59 pmNew York John F Kennedy Intl

3h 55m

SJU3:54 amSan Juan Luis Munoz Marin Intl

Feb 23

SJU10:55 amSan Juan Luis Munoz Marin Intl

4h 05m

JFK2:00 pmNew York John F Kennedy Intl

$171

Find similar

JetBlue

Jan 10

JFK9:29 pmNew York John F Kennedy Intl

3h 56m

SJU2:25 amSan Juan Luis Munoz Marin Intl

Jan 14

SJU8:15 amSan Juan Luis Munoz Marin Intl

4h 03m

JFK11:18 amNew York John F Kennedy Intl

$176

Find similar

JetBlue

Jan 5

JFK5:01 amNew York John F Kennedy Intl

3h 54m

SJU9:55 amSan Juan Luis Munoz Marin Intl

Jan 14

SJU6:05 amSan Juan Luis Munoz Marin Intl

4h 06m

JFK9:11 amNew York John F Kennedy Intl

$186

Find similar

momondo Fare Finder

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

Fri 1/9

4:00 pm-8:54 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Tue 1/13

7:21 pm-10:03 am

1 stop15h 42m

$150

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 1/26

10:02 am-6:58 pm

1 stop7h 56m

San Juan Luis Munoz Marin Intl

Wed 2/4

8:50 am-12:04 pm

Nonstop4h 14m

$151

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 1/31

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Sat 2/7

8:15 am-11:18 am

Nonstop4h 03m

$152

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 2/9

6:10 am-3:12 pm

1 stop8h 02m

San Juan Luis Munoz Marin Intl

Thu 2/19

8:40 am-11:54 am

Nonstop4h 14m

$153

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 1/31

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Tue 2/3

8:00 am-3:27 pm

1 stop8h 27m

$154

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 1/31

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Mon 2/9

11:15 am-10:03 am

1 stop23h 48m

$155

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 1/7

11:20 am-4:14 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Fri 1/9

11:45 am-3:00 pm

Nonstop4h 15m

$156

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 2/1

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Sat 2/7

6:11 pm-1:03 am

1 stop7h 52m

$157

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 1/27

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Tue 2/10

5:25 pm-10:03 am

1 stop17h 38m

$158

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 1/6

4:00 pm-8:54 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Sat 1/10

9:23 pm-10:00 am

1 stop13h 37m

$159

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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

Prices

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Other information

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in March, then October is your next best option. Flight prices from New York John F Kennedy Intl Airport to San Juan during October average around $218.

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

The cheapest day to depart from New York John F Kennedy Intl Airport to San Juan is on a Tuesday when prices can be found for as low as $253. The most expensive day to fly to San Juan is Thursday, with ticket prices averaging around $315.

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

The cheapest time of day to fly to San Juan is at noon when flights can be purchased for as low as $225. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $298 on average. Flights to San Juan from New York John F Kennedy Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $262 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 $241 on momondo.

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

There are 4 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 51m
Direct flights	Every day
Airports in San Juan	2 airports

The fastest flight from New York John F Kennedy Intl Airport to San Juan takes 3h 51m

Direct flights go from New York John F Kennedy Intl Airport to San Juan every day.

There are 2 airports in San Juan. From New York John F Kennedy Intl Airport there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

How far is New York John F Kennedy Intl to San Juan by plane?
San Juan is 1597.2 mi away from New York John F Kennedy Intl. In terms of flight time, this usually takes a little over 3h 51m.
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?
As of December 2025, there are 5 operators available to choose from 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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
Frontier	PriceFrom $62	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
Delta	PriceFrom $117	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
JetBlue	PriceFrom $157	Free Cancellation	Rating 7.2 2,897 reviews	Search JetBlue flights
United Airlines	PriceFrom $163	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
American Airlines	PriceFrom $255	Free Cancellation	Rating 7.2 11,055 reviews	Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to San Juan. momondo saves you time and could save you money on your trip.

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

Flights from New York to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between New York and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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Fly into one of these airports located in San Juan

San Juan Isla Grande Airport

San Juan Luis Munoz Marin Intl Airport

Fly to other destinations from New York John F Kennedy Intl Airport

Flights from New York John F Kennedy Intl to Atlanta Hartsfield-Jackson

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Flights from New York John F Kennedy Intl to Miami

Flights from New York John F Kennedy Intl to Syracuse Hancock Intl

Flights from New York John F Kennedy Intl to Orlando

Flights from New York John F Kennedy Intl to Chicago O'Hare Intl

Cheap flights from New York John F Kennedy Intl Airport to San Juan from $87

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

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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.

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

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in March, then October is your next best option. Flight prices from New York John F Kennedy Intl Airport to San Juan during October average around $218.

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

The cheapest day to depart from New York John F Kennedy Intl Airport to San Juan is on a Tuesday when prices can be found for as low as $253. The most expensive day to fly to San Juan is Thursday, with ticket prices averaging around $315.

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

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?

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

There are 4 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.

What is the cheapest airline that flies from New York John F Kennedy Intl to San Juan?

JetBlue and Frontier are the most popular carriers operating from New York John F Kennedy Intl to San Juan

What airlines fly to San Juan?

How often are flights from New York to San Juan delayed?

Historically, on average around 22% of flights between New York and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 147 minutes.

What is the most punctual flight time for New York to San Juan flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on New York to San Juan flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

How many flights depart from New York John F Kennedy Intl Airport to San Juan on average per day?

The number of flights available between New York John F Kennedy Intl Airport and San Juan is 19 per day as of December 2025. The most frequent departure time is 6:00PM, with 42% of daily flights leaving in the evening.

How many flights depart from New York John F Kennedy Intl Airport to San Juan on average per week?

135 flights are operational weekly from New York John F Kennedy Intl Airport to San Juan as of December 2025. The most popular departure day for this route is Wed, with 32% of flights per week taking off on this day.

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

Direct flights

Airports in San Juan

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

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

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?

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

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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 7.1 mi from San Juan