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Cheap flights from New Jersey to San Juan from $69

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 Jersey to San Juan departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from New Jersey to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$139Frontier
Tue, Feb 3 - Wed, Feb 11
Spirit Airlines Logo
6:00 am - 3:35 pm
LGA
-
SJU
8h 35m
1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$139Spirit Airlines
Mon, Jan 26 - Fri, Jan 30
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$140Frontier
Sun, Feb 8 - Sat, Feb 14
Spirit Airlines Logo
6:00 am - 3:35 pm
LGA
-
SJU
8h 35m
1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$140Spirit Airlines
Mon, Jan 26 - Thu, Jan 29
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$141Frontier
Mon, Feb 2 - Wed, Feb 4
Spirit Airlines Logo
9:55 am - 11:33 pm
LGA
-
SJU
12h 38m
1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$141Spirit Airlines
Tue, Feb 3 - Tue, Feb 24
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$142Frontier
Sun, Feb 22 - Thu, Feb 26
Multiple Airlines Logo
10:02 am - 6:58 pm
JFK
-
SJU
7h 56m
1 stop
Multiple Airlines Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$143Multiple Airlines
Sun, Jan 25 - Wed, Feb 4
Frontier Logo
8:39 pm - 1:24 am
PHL
-
SJU
3h 45mnonstop
Frontier Logo
3:59 am - 7:11 am
SJU
-
PHL
3h 12mnonstop
$143Frontier
Wed, Mar 4 - Sat, Mar 7
Spirit Airlines Logo
9:55 am - 11:33 pm
LGA
-
SJU
12h 38m
1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$143Spirit Airlines
Wed, Feb 4 - Sat, Feb 7

Spirit Airlines flights from New Jersey to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on New Jersey to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Jan 26
LGA6:00 amNew York LaGuardia
8h 35m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Jan 30
SJU11:52 amSan Juan Luis Munoz Marin Intl
8h 08m
1 stop
LGA7:00 pmNew York LaGuardia
$139
Spirit Airlines
Jan 26
LGA6:00 amNew York LaGuardia
8h 35m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU11:52 amSan Juan Luis Munoz Marin Intl
8h 08m
1 stop
LGA7:00 pmNew York LaGuardia
$140
Spirit Airlines
Feb 3
LGA9:55 amNew York LaGuardia
12h 38m
1 stop
SJU11:33 pmSan Juan Luis Munoz Marin Intl
Feb 24
SJU11:52 amSan Juan Luis Munoz Marin Intl
8h 08m
1 stop
LGA7:00 pmNew York LaGuardia
$141

JetBlue flights from New Jersey to San Juan Luis Munoz Marin Intl Airport

Our best JetBlue deals on New Jersey to San Juan Luis Munoz Marin Intl Airport flight tickets
JetBlue
Feb 26
JFK2:59 pmNew York John F Kennedy Intl
3h 54m
SJU7:53 pmSan Juan Luis Munoz Marin Intl
Mar 2
SJU6:22 pmSan Juan Luis Munoz Marin Intl
4h 08m
JFK9:30 pmNew York John F Kennedy Intl
$166
JetBlue
Feb 13
JFK10:59 pmNew York John F Kennedy Intl
3h 56m
SJU3:55 amSan Juan Luis Munoz Marin Intl
Feb 17
SJU6:22 pmSan Juan Luis Munoz Marin Intl
4h 07m
JFK9:29 pmNew York John F Kennedy Intl
$177
JetBlue
Jan 20
JFK9:29 pmNew York John F Kennedy Intl
3h 56m
SJU2:25 amSan Juan Luis Munoz Marin Intl
Jan 21
SJU8:15 amSan Juan Luis Munoz Marin Intl
4h 03m
JFK11:18 amNew York John F Kennedy Intl
$212

momondo Fare Finder

 
Customize your flight search to find flights from New Jersey to San Juan Luis Munoz Marin Intl Airport 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 832,500 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from New Jersey to San Juan Luis Munoz Marin Intl Airport 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

Tue 2/3

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Wed 2/11

8:50 am-12:04 pm

Nonstop4h 14m

$139

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 1/26

6:00 am-3:35 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Fri 1/30

11:52 am-7:00 pm

1 stop8h 08m

$139

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 2/8

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Sat 2/14

8:50 am-12:04 pm

Nonstop4h 14m

$140

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 1/26

6:00 am-3:35 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Thu 1/29

11:52 am-7:00 pm

1 stop8h 08m

$140

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 2/2

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Wed 2/4

8:50 am-12:04 pm

Nonstop4h 14m

$141

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 2/3

9:55 am-11:33 pm

1 stop12h 38m

San Juan Luis Munoz Marin Intl

Tue 2/24

11:52 am-7:00 pm

1 stop8h 08m

$141

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 2/22

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Thu 2/26

8:50 am-12:04 pm

Nonstop4h 14m

$142

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 1/25

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

$143

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Wed 3/4

8:39 pm-1:24 am

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

Sat 3/7

3:59 am-7:11 am

Nonstop3h 12m

$143

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Wed 2/4

9:55 am-11:33 pm

1 stop12h 38m

San Juan Luis Munoz Marin Intl

Sat 2/7

11:52 am-7:00 pm

1 stop8h 08m

$143

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New Jersey to San Juan Luis Munoz Marin Intl Airport

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 cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $216.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from New Jersey is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $255. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from New Jersey because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $314.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is at noon when flights can be purchased for as low as $231. Flights in the afternoon are often more expensive with an average ticket price of $297.

What is the cheapest New Jersey to San Juan Luis Munoz Marin Intl flight route?

Fly from Newark to San Juan Luis Munoz Marin Intl for the best New Jersey - San Juan Luis Munoz Marin Intl flight prices

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from New Jersey when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $265 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from New Jersey for as low as $241 on momondo.

What cabin class options are available on New Jersey to San Juan Luis Munoz Marin Intl flights?

There are 4 cabin classes available to choose from on New Jersey to San Juan Luis Munoz Marin Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Jersey to San Juan Luis Munoz Marin Intl Airport flights?

No. A direct flight is the cheapest option for a flight between New Jersey to San Juan Luis Munoz Marin Intl Airport.

Cheap New Jersey to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Jersey to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$129

Fastest flight time

3h 34m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from New Jersey in the past 72 hours is $129. The best round-trip flight deal from New Jersey to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $230.
The fastest flight from New Jersey to San Juan Luis Munoz Marin Intl Airport takes 3h 34m
Direct flights go from New Jersey to San Juan Luis Munoz Marin Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from New Jersey to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from New Jersey to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from New Jersey to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from New Jersey to San Juan Luis Munoz Marin Intl Airport?

    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 Jersey to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New Jersey to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from New Jersey to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from New Jersey to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $88Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $142Free CancellationRating
6.3
8,302 reviews
Search Spirit Airlines flights
JetBluePriceFrom $144Free CancellationRating
7.2
2,882 reviews
Search JetBlue flights
DeltaPriceFrom $155Free CancellationRating
7.9
8,038 reviews
Search Delta flights
American AirlinesPriceFrom $161Free CancellationRating
7.2
11,112 reviews
Search American Airlines flights
United AirlinesPriceFrom $191Free CancellationRating
7.4
9,144 reviews
Search United Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Humacao
Caguas
Rio Grande
Bayamón

Why use momondo?

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

Finding the right flight to San Juan from New Jersey is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for New Jersey to San Juan flights to just show those with flexible booking policies.

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

Once you have performed a search for New Jersey to San Juan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to San Juan from New Jersey are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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