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Cheap flights from New York to San Juan from £71

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 to San Juan departing on 15/11. 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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Cheap return flights

Frontier Logo
22:00 - 01:58EWR-SJU
3h 58mdirect
Frontier Logo
16:51 - 21:02SJU-EWR
4h 11mdirect
£126Frontier
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Frontier Logo
22:00 - 01:58EWR-SJU
3h 58mdirect
Frontier Logo
16:51 - 21:02SJU-EWR
4h 11mdirect
£128Frontier
Find Deal
Fri, 26 Sep - Mon, 29 Sep
Logo
22:00 - 01:58EWR-SJU
3h 58mdirect
Logo
06:44 - 16:40SJU-EWR
9h 56m1 stop
£139
Find Deal
Thu, 25 Sep - Wed, 1 Oct
JetBlue Logo
06:15 - 10:10EWR-SJU
3h 55mdirect
JetBlue Logo
17:00 - 21:04SJU-EWR
4h 04mdirect
£141JetBlue
Find Deal
Fri, 24 Oct - Fri, 24 Oct
Logo
14:00 - 00:54EWR-SJU
10h 54m1 stop
Logo
16:51 - 21:02SJU-EWR
4h 11mdirect
£142
Find Deal
Thu, 25 Sep - Tue, 30 Sep
JetBlue Logo
06:15 - 10:10EWR-SJU
3h 55mdirect
JetBlue Logo
11:50 - 16:05SJU-EWR
4h 15mdirect
£145JetBlue
Find Deal
Tue, 21 Oct - Tue, 28 Oct
United Airlines Logo
07:55 - 12:00EWR-SJU
4h 05mdirect
United Airlines Logo
01:05 - 05:15SJU-EWR
4h 10mdirect
£148United Airlines
Find Deal
Tue, 30 Sep - Fri, 3 Oct
Delta Logo
13:29 - 21:59EWR-SJU
8h 30m1 stop
Delta Logo
07:15 - 18:08SJU-EWR
10h 53m1 stop
£151Delta
Find Deal
Tue, 21 Oct - Sat, 25 Oct
United Airlines Logo
19:54 - 23:57EWR-SJU
4h 03mdirect
United Airlines Logo
01:05 - 05:15SJU-EWR
4h 10mdirect
£152United Airlines
Find Deal
Fri, 26 Sep - Thu, 2 Oct
Delta Logo
06:00 - 17:12EWR-SJU
10h 12m1 stop
Delta Logo
18:17 - 00:59SJU-EWR
7h 42m1 stop
£181Delta
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Tue, 3 Mar - Wed, 4 Mar

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

Our best JetBlue deals on New York to San Juan Luis Munoz Marin Intl Airport flight tickets
JetBlue
24 Oct
EWR06:15Newark
3h 55m
SJU10:10San Juan Luis Munoz Marin Intl
24 Oct
SJU17:00San Juan Luis Munoz Marin Intl
4h 04m
EWR21:04Newark
£141
Find similar
JetBlue
21 Oct
EWR06:15Newark
3h 55m
SJU10:10San Juan Luis Munoz Marin Intl
28 Oct
SJU11:50San Juan Luis Munoz Marin Intl
4h 15m
EWR16:05Newark
£145
Find similar
JetBlue
5 Feb
EWR19:10Newark
4h 06m
SJU00:16San Juan Luis Munoz Marin Intl
8 Feb
SJU07:00San Juan Luis Munoz Marin Intl
4h 13m
EWR10:13Newark
£159
Find similar

United Airlines flights from New York to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on New York to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
30 Sept
EWR07:55Newark
4h 05m
SJU12:00San Juan Luis Munoz Marin Intl
3 Oct
SJU01:05San Juan Luis Munoz Marin Intl
4h 10m
EWR05:15Newark
£148
Find similar
United Airlines
26 Sept
EWR19:54Newark
4h 03m
SJU23:57San Juan Luis Munoz Marin Intl
2 Oct
SJU01:05San Juan Luis Munoz Marin Intl
4h 10m
EWR05:15Newark
£152
Find similar
United Airlines
30 Sept
EWR06:00Newark
6h 34m
1 stop
SJU12:34San Juan Luis Munoz Marin Intl
3 Oct
SJU01:05San Juan Luis Munoz Marin Intl
4h 10m
EWR05:15Newark
£156
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momondo Fare Finder

 
Customise your flight search to find flights from New York 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 279,928 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from New York to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Thu 25/9

22:00-01:58

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Mon 29/9

16:51-21:02

Nonstop4h 11m

£126

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Fri 26/9

22:00-01:58

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Mon 29/9

16:51-21:02

Nonstop4h 11m

£128

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Thu 25/9

22:00-01:58

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Wed 1/10

06:44-16:40

1 stop9h 56m

£139

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Fri 24/10

06:15-10:10

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Fri 24/10

17:00-21:04

Nonstop4h 04m

£141

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Thu 25/9

14:00-00:54

1 stop10h 54m

San Juan Luis Munoz Marin Intl

Tue 30/9

16:51-21:02

Nonstop4h 11m

£142

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 21/10

06:15-10:10

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Tue 28/10

11:50-16:05

Nonstop4h 15m

£145

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 30/9

07:55-12:00

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Fri 3/10

01:05-05:15

Nonstop4h 10m

£148

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 21/10

13:29-21:59

1 stop8h 30m

San Juan Luis Munoz Marin Intl

Sat 25/10

07:15-18:08

1 stop10h 53m

£151

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Fri 26/9

19:54-23:57

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

Thu 2/10

01:05-05:15

Nonstop4h 10m

£152

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 3/3

06:00-17:12

1 stop10h 12m

San Juan Luis Munoz Marin Intl

Wed 4/3

18:17-00:59

1 stop7h 42m

£181

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New York 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 typical price of a round-trip flight between New York and San Juan Luis Munoz Marin Intl Airport?

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

If you aren’t able to travel during the month of March, then book flights to San Juan Luis Munoz Marin Intl Airport from New York during October instead. Flights to San Juan Luis Munoz Marin Intl Airport in October, while not as cheap as those in March, still average around £157.

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

The cheapest day to depart from New York to San Juan Luis Munoz Marin Intl Airport is on a Wednesday when prices can be found for as low as £111. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York to San Juan Luis Munoz Marin Intl Airport for around £242.

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

In the morning is the cheapest time of day to fly from New York to San Juan Luis Munoz Marin Intl Airport when you can find flight prices for as low as £182. Flying to San Juan Luis Munoz Marin Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £286 on average. Flights to San Juan Luis Munoz Marin Intl Airport from New York in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Fly from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl for the best New York - 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 York 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 £190 when searching weeks before you fly. 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 York for as low as £171 on momondo.

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

There are 3 cabin classes available to choose from on New York 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.

How have New York to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of September 2025, prices for New York to San Juan Luis Munoz Marin Intl Airport flights are approximately 55% more expensive when compared to flights at the same time last year.

When to book flights from New York to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New York to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York to San Juan Luis Munoz Marin Intl Airport (NYC to SJU) flight deals and tips

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

Best price found

£97

Fastest flight time

3h 43m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from New York in the past 72 hours is £97. The best return flight deal from New York to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is £308.
The fastest flight from New York to San Juan Luis Munoz Marin Intl Airport takes 3h 43m
Direct flights go from New York to San Juan Luis Munoz Marin Intl Airport every day.
Search flight deals

  • How far is New York to San Juan Luis Munoz Marin Intl by plane?

    A flight from New York to San Juan Luis Munoz Marin Intl will travel around 1612.0 mi. By plane, this route typically takes 3h 49m.

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

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

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

    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 New York 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 necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from New York to San Juan Luis Munoz Marin Intl Airport?

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

Compare and see reviews for airlines that fly from New York to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom £66Free CancellationRating
5.8
3,177 reviews
Search Frontier flights
JetBluePriceFrom £73Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights

  • JetBlue Flights From New York to San Juan Luis Munoz Marin Intl Airport

    JetBlue flies from New York to San Juan Luis Munoz Marin Intl Airport around 18 times per week, with 2,913 momondo users rating the airline 7.2/10. The cheapest JetBlue deal from New York to San Juan Luis Munoz Marin Intl Airport in the last 72 hours was £98 (round-trip), much lower than the average airfare cost of £343 for JetBlue flights on this route.

  • Frontier Flights From New York to San Juan Luis Munoz Marin Intl Airport

    £89 is the best Frontier flight deal from New York to San Juan Luis Munoz Marin Intl Airport found on momondo over the last 72 hours. The average Frontier ticket price found was closer to £209, however, with flight time and availability significantly affecting the price. Frontier (5.8/10 from 3,177 user reviews) flies into San Juan Luis Munoz Marin Intl Airport from New York 14 times in an average week so prices can vary.

Travelling to a place near San Juan?

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

Why use momondo?

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

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

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

momondo does allow users to show only those flights to San Juan from New York which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to San Juan from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 not ready to book a flight from New York to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.

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