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Cheap flights from Newark Airport to Puerto Rico from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Puerto Rico departing on 9/30. 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 Newark Airport to Puerto Rico

Cheap round-trip flights

Frontier Logo
10:00 pm - 1:58 amEWR-SJU
3h 58mnonstop
Frontier Logo
4:51 pm - 9:02 pmSJU-EWR
4h 11mnonstop
$126Frontier
Find Deal
Sat, Sep 20 - Sat, Sep 27
Frontier Logo
10:00 pm - 1:58 amEWR-SJU
3h 58mnonstop
Frontier Logo
4:51 pm - 9:04 pmSJU-EWR
4h 13mnonstop
$132Frontier
Find Deal
Fri, Sep 26 - Sat, Oct 11
Delta Logo
12:05 pm - 9:59 pmEWR-SJU
9h 54m1 stop
Delta Logo
7:15 am - 4:51 pmSJU-EWR
10h 36m1 stop
$155Delta
Find Deal
Wed, Oct 29 - Tue, Nov 4
JetBlue Logo
7:01 pm - 11:57 pmEWR-SJU
3h 56mnonstop
JetBlue Logo
7:00 am - 10:15 amSJU-EWR
4h 15mnonstop
$175JetBlue
Find Deal
Fri, Jan 23 - Sun, Feb 8
Logo
8:25 pm - 1:43 pmEWR-SJU
17h 18m1 stop
Logo
4:51 pm - 9:02 pmSJU-EWR
4h 11mnonstop
$183
Find Deal
Sat, Sep 13 - Fri, Sep 19
Logo
10:55 am - 8:56 pmEWR-SJU
10h 01m1 stop
Logo
4:51 pm - 9:02 pmSJU-EWR
4h 11mnonstop
$185
Find Deal
Tue, Sep 9 - Thu, Sep 11
Delta Logo
3:30 pm - 10:00 pmEWR-SJU
6h 30m1 stop
Delta Logo
5:43 pm - 12:59 amSJU-EWR
7h 16m1 stop
$190Delta
Find Deal
Fri, Oct 3 - Tue, Oct 7
United Airlines Logo
7:09 pm - 11:09 pmEWR-BQN
4h 00mnonstop
United Airlines Logo
12:15 am - 4:11 amBQN-EWR
3h 56mnonstop
$258United Airlines
Find Deal
Sat, Aug 30 - Fri, Sep 5
JetBlue Logo
6:59 am - 5:50 pmEWR-BQN
10h 51m1 stop
JetBlue Logo
6:45 pm - 9:59 amBQN-EWR
15h 14m1 stop
$275JetBlue
Find Deal
Sat, Oct 4 - Wed, Oct 8
United Airlines Logo
7:09 pm - 11:09 pmEWR-BQN
4h 00mnonstop
United Airlines Logo
12:15 am - 4:11 amBQN-EWR
3h 56mnonstop
$284United Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14

Frontier flights from Newark Airport to Puerto Rico

Our best Frontier deals on Newark Airport to Puerto Rico flight tickets
Frontier
Sep 20
EWR10:00 pmNewark
3h 58m
SJU1:58 amSan Juan Luis Munoz Marin Intl
Sep 27
SJU4:51 pmSan Juan Luis Munoz Marin Intl
4h 11m
EWR9:02 pmNewark
$126
Find similar
Frontier
Sep 26
EWR10:00 pmNewark
3h 58m
SJU1:58 amSan Juan Luis Munoz Marin Intl
Oct 11
SJU4:51 pmSan Juan Luis Munoz Marin Intl
4h 13m
EWR9:04 pmNewark
$132
Find similar
Frontier
Nov 10
EWR9:00 pmNewark
4h 03m
SJU2:03 amSan Juan Luis Munoz Marin Intl
Nov 15
SJU4:51 pmSan Juan Luis Munoz Marin Intl
4h 13m
EWR8:04 pmNewark
$133
Find similar

Spirit Airlines flights from Newark Airport to Puerto Rico

Our best Spirit Airlines deals on Newark Airport to Puerto Rico flight tickets
Spirit Airlines
Aug 17
EWR10:31 amNewark
11h 17m
1 stop
SJU9:48 pmSan Juan Luis Munoz Marin Intl
Aug 21
SJU8:00 pmSan Juan Luis Munoz Marin Intl
17h 04m
1 stop
EWR1:04 pmNewark
$225
Find similar
Spirit Airlines
Aug 17
EWR10:31 amNewark
11h 17m
1 stop
SJU9:48 pmSan Juan Luis Munoz Marin Intl
Aug 21
SJU2:11 amSan Juan Luis Munoz Marin Intl
10h 48m
1 stop
EWR12:59 pmNewark
$229
Find similar
Spirit Airlines
Aug 17
EWR6:10 amNewark
15h 38m
1 stop
SJU9:48 pmSan Juan Luis Munoz Marin Intl
Aug 20
SJU2:11 amSan Juan Luis Munoz Marin Intl
7h 09m
1 stop
EWR9:20 amNewark
$230
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport to Puerto Rico 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 August 4, 2025.
Use the filters below to find and compare flights from Newark Airport to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 9/20

10:00 pm-1:58 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Sat 9/27

4:51 pm-9:02 pm

Nonstop4h 11m

$126

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Fri 9/26

10:00 pm-1:58 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Sat 10/11

4:51 pm-9:04 pm

Nonstop4h 13m

$132

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 10/29

12:05 pm-9:59 pm

1 stop9h 54m

San Juan Luis Munoz Marin Intl

Tue 11/4

7:15 am-4:51 pm

1 stop10h 36m

$155

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Fri 1/23

7:01 pm-11:57 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Sun 2/8

7:00 am-10:15 am

Nonstop4h 15m

$175

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 9/13

8:25 pm-1:43 pm

1 stop17h 18m

San Juan Luis Munoz Marin Intl

Fri 9/19

4:51 pm-9:02 pm

Nonstop4h 11m

$183

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 9/9

10:55 am-8:56 pm

1 stop10h 01m

San Juan Luis Munoz Marin Intl

Thu 9/11

4:51 pm-9:02 pm

Nonstop4h 11m

$185

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Fri 10/3

3:30 pm-10:00 pm

1 stop6h 30m

San Juan Luis Munoz Marin Intl

Tue 10/7

5:43 pm-12:59 am

1 stop7h 16m

$190

NewarkAguadilla

EWR - BQN

EWRBQN

Newark

Sat 8/30

7:09 pm-11:09 pm

Nonstop4h 00m

Aguadilla Borinquen

Fri 9/5

12:15 am-4:11 am

Nonstop3h 56m

$258

NewarkAguadilla

EWR - BQN

EWRBQN

Newark

Sat 10/4

6:59 am-5:50 pm

1 stop10h 51m

Aguadilla Borinquen

Wed 10/8

6:45 pm-9:59 am

1 stop15h 14m

$275

NewarkAguadilla

EWR - BQN

EWRBQN

Newark

Thu 9/11

7:09 pm-11:09 pm

Nonstop4h 00m

Aguadilla Borinquen

Sun 9/14

12:15 am-4:11 am

Nonstop3h 56m

$284

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 Puerto Rico from

How to get the cheapest flight ticket from Newark Airport to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until October to fly from Newark Airport, when ticket prices are also cheap, with an average price of $206.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Newark Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $258. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Thursday, with ticket prices averaging around $316.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Newark Airport to Puerto Rico during this time can be as low as $237. In contrast, the most expensive time of day to depart to Puerto Rico is in the afternoon when prices are around $348.

What is the cheapest Newark to Puerto Rico flight route?

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

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $266 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Newark Airport for as low as $226 on momondo.

What cabin class options are available on Newark to Puerto Rico flights?

There are 4 cabin classes available to choose from on Newark to Puerto Rico 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 Newark Airport to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Newark Airport to Puerto Rico.

Cheap Newark Airport to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Puerto Rico

Best Price Found

$70

Fastest flight time

3h 43m

Direct flights

Every day

Airports in Puerto Rico

2 airports
The best one-way flight to Puerto Rico from Newark Airport in the past 72 hours is $70. The best round-trip flight deal from Newark Airport to Puerto Rico found on momondo in the last 72 hours is $126.
The fastest flight from Newark Airport to Puerto Rico takes 3h 43m
Direct flights go from Newark Airport to Puerto Rico every day.
There are 2 airports near Puerto Rico: Aguadilla Borinquen (BQN), San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • When did momondo last update prices for flights from Newark Airport to Puerto Rico?

    Prices for flights from Newark Airport to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from Newark Airport to Puerto Rico?

  • How old do you have to be to fly from Newark Airport to Puerto Rico?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Newark Airport to Puerto Rico?

Best airlines flying from Newark Airport to Puerto Rico

Compare and see reviews for airlines that fly from Newark Airport to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $89Free CancellationRating
5.8
3,231 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $142Free CancellationRating
6.3
8,053 reviews
Search Spirit Airlines flights
JetBluePriceFrom $142Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
DeltaPriceFrom $179Free CancellationRating
8.0
7,986 reviews
Search Delta flights
United AirlinesPriceFrom $205Free CancellationRating
7.4
8,909 reviews
Search United Airlines flights
American AirlinesPriceFrom $249Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Puerto Rico?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Puerto Rico with flexible booking policies on momondo?

Flights from New York to Puerto Rico 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 Puerto Rico?

Once all potential New York to Puerto Rico flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Puerto Rico from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Puerto Rico 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.
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Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $103
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