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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 1/31. 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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0 bags

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Find the cheapest flights from New Jersey to San Juan

Cheap round-trip flights

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Frontier Logo
8:10 am - 2:50 amTTN-SJU
17h 40m1 stop
Frontier Logo
3:55 am - 9:04 pmSJU-TTN
18h 09m1 stop
$138Frontier
Find Deal
Tue, Jan 27 - Wed, Jan 28
Frontier Logo
11:00 am - 3:55 pmJFK-SJU
3h 55mnonstop
Frontier Logo
7:11 am - 10:05 amSJU-JFK
3h 54mnonstop
$139Frontier
Find Deal
Sat, Nov 22 - Wed, Nov 26
JetBlue Logo
10:59 pm - 3:48 amJFK-SJU
3h 49mnonstop
JetBlue Logo
6:40 am - 9:43 amSJU-JFK
4h 03mnonstop
$151JetBlue
Find Deal
Sat, Nov 22 - Fri, Nov 28
JetBlue Logo
6:35 am - 11:25 amJFK-SJU
3h 50mnonstop
JetBlue Logo
1:59 am - 4:52 amSJU-JFK
3h 53mnonstop
$152JetBlue
Find Deal
Mon, Nov 17 - Wed, Nov 19
Spirit Airlines Logo
8:53 am - 8:27 pmLGA-SJU
10h 34m1 stop
Spirit Airlines Logo
8:00 am - 11:15 pmSJU-LGA
16h 15m1 stop
$156Spirit Airlines
Find Deal
Thu, Nov 20 - Sat, Nov 22
Multiple Airlines Logo
6:00 am - 5:21 pmJFK-SJU
10h 21m1 stop
Multiple Airlines Logo
7:11 am - 10:05 amSJU-JFK
3h 54mnonstop
$158Multiple Airlines
Find Deal
Thu, Nov 20 - Tue, Nov 25
Multiple Airlines Logo
10:30 pm - 3:33 amEWR-SJU
4h 03mnonstop
Multiple Airlines Logo
11:55 am - 6:45 pmSJU-EWR
7h 50m1 stop
$158Multiple Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
Spirit Airlines Logo
6:00 am - 5:19 pmLGA-SJU
10h 19m1 stop
Spirit Airlines Logo
11:55 am - 8:00 pmSJU-LGA
9h 05m1 stop
$166Spirit Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
American Airlines Logo
6:30 am - 8:50 pmJFK-SJU
13h 20m1 stop
American Airlines Logo
6:00 am - 2:57 pmSJU-JFK
9h 57m2 stops
$185American Airlines
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Sun, Jan 25 - Thu, Jan 29
American Airlines Logo
7:30 am - 5:03 pmLGA-SJU
8h 33m2 stops
American Airlines Logo
4:49 pm - 11:29 pmSJU-LGA
7h 40m1 stop
$185American Airlines
Find Deal
Mon, Jan 26 - Thu, Jan 29

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

Our best Frontier deals on New Jersey to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Jan 27
TTN8:10 amTrenton-Mercer
17h 40m
1 stop
SJU2:50 amSan Juan Luis Munoz Marin Intl
Jan 28
SJU3:55 amSan Juan Luis Munoz Marin Intl
18h 09m
1 stop
TTN9:04 pmTrenton-Mercer
$138
Find similar
Frontier
Nov 22
JFK11:00 amNew York John F Kennedy Intl
3h 55m
SJU3:55 pmSan Juan Luis Munoz Marin Intl
Nov 26
SJU7:11 amSan Juan Luis Munoz Marin Intl
3h 54m
JFK10:05 amNew York John F Kennedy Intl
$139
Find similar
Frontier
Nov 22
JFK11:00 amNew York John F Kennedy Intl
3h 55m
SJU3:55 pmSan Juan Luis Munoz Marin Intl
Dec 3
SJU9:15 amSan Juan Luis Munoz Marin Intl
4h 15m
JFK12:30 pmNew York John F Kennedy Intl
$142
Find similar

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
Nov 22
JFK10:59 pmNew York John F Kennedy Intl
3h 49m
SJU3:48 amSan Juan Luis Munoz Marin Intl
Nov 28
SJU6:40 amSan Juan Luis Munoz Marin Intl
4h 03m
JFK9:43 amNew York John F Kennedy Intl
$151
Find similar
JetBlue
Nov 17
JFK6:35 amNew York John F Kennedy Intl
3h 50m
SJU11:25 amSan Juan Luis Munoz Marin Intl
Nov 19
SJU1:59 amSan Juan Luis Munoz Marin Intl
3h 53m
JFK4:52 amNew York John F Kennedy Intl
$152
Find similar
JetBlue
Nov 18
JFK5:00 pmNew York John F Kennedy Intl
3h 54m
SJU9:54 pmSan Juan Luis Munoz Marin Intl
Nov 21
SJU1:59 amSan Juan Luis Munoz Marin Intl
3h 53m
JFK4:52 amNew York John F Kennedy Intl
$153
Find similar

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 November 3, 2025.
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

TrentonSan Juan

TTN - SJU

TTNSJU

Trenton-Mercer

Tue 1/27

8:10 am-2:50 am

1 stop17h 40m

San Juan Luis Munoz Marin Intl

Wed 1/28

3:55 am-9:04 pm

1 stop18h 09m

$138

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 11/22

11:00 am-3:55 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Wed 11/26

7:11 am-10:05 am

Nonstop3h 54m

$139

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 11/22

10:59 pm-3:48 am

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Fri 11/28

6:40 am-9:43 am

Nonstop4h 03m

$151

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 11/17

6:35 am-11:25 am

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Wed 11/19

1:59 am-4:52 am

Nonstop3h 53m

$152

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Thu 11/20

8:53 am-8:27 pm

1 stop10h 34m

San Juan Luis Munoz Marin Intl

Sat 11/22

8:00 am-11:15 pm

1 stop16h 15m

$156

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Thu 11/20

6:00 am-5:21 pm

1 stop10h 21m

San Juan Luis Munoz Marin Intl

Tue 11/25

7:11 am-10:05 am

Nonstop3h 54m

$158

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 11/15

10:30 pm-3:33 am

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

Sat 11/22

11:55 am-6:45 pm

1 stop7h 50m

$158

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sun 11/16

6:00 am-5:19 pm

1 stop10h 19m

San Juan Luis Munoz Marin Intl

Thu 11/20

11:55 am-8:00 pm

1 stop9h 05m

$166

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 1/25

6:30 am-8:50 pm

1 stop13h 20m

San Juan Luis Munoz Marin Intl

Thu 1/29

6:00 am-2:57 pm

2 stops9h 57m

$185

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 1/26

7:30 am-5:03 pm

2 stops8h 33m

San Juan Luis Munoz Marin Intl

Thu 1/29

4:49 pm-11:29 pm

1 stop7h 40m

$185

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 $252. 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 $312.

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 $217. Flights in the evening are often more expensive with an average ticket price of $305.

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 $262 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 $234 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

$101

Fastest flight time

3h 40m

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 $101. 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 $218.
The fastest flight from New Jersey to San Juan Luis Munoz Marin Intl Airport takes 3h 40m
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 $89Free CancellationRating
5.8
3,117 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $143Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
JetBluePriceFrom $145Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
DeltaPriceFrom $155Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $161Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights
United AirlinesPriceFrom $194Free CancellationRating
7.4
8,997 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
Caguas
Humacao
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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