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Cheap flights from New York to San Juan from £77

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 31/8. 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 York to San Juan (NYC-SJU)

Cheap return flights

Frontier Logo
22:00 - 01:58EWR-SJU
3h 58mdirect
Frontier Logo
16:51 - 21:04SJU-EWR
4h 13mdirect
£140Frontier
Find Deal
Wed, 1 Oct - Wed, 8 Oct
JetBlue Logo
06:15 - 10:10EWR-SJU
3h 55mdirect
JetBlue Logo
17:00 - 21:04SJU-EWR
4h 04mdirect
£151JetBlue
Find Deal
Tue, 23 Sep - Tue, 23 Sep
JetBlue Logo
06:59 - 10:54EWR-SJU
3h 55mdirect
JetBlue Logo
12:30 - 15:41SJU-EWR
4h 11mdirect
£155JetBlue
Find Deal
Sun, 19 Oct - Tue, 4 Nov
United Airlines Logo
09:44 - 13:45EWR-SJU
4h 01mdirect
United Airlines Logo
01:05 - 05:15SJU-EWR
4h 10mdirect
£163United Airlines
Find Deal
Wed, 24 Sep - Wed, 24 Sep
Delta Logo
06:00 - 12:59EWR-SJU
6h 59m1 stop
Delta Logo
17:41 - 00:56SJU-EWR
7h 15m1 stop
£166Delta
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Sat, 27 Sep - Sat, 4 Oct
United Airlines Logo
07:55 - 12:00EWR-SJU
4h 05mdirect
United Airlines Logo
01:05 - 05:15SJU-EWR
4h 10mdirect
£167United Airlines
Find Deal
Sat, 4 Oct - Sat, 4 Oct
Delta Logo
07:05 - 16:33EWR-SJU
9h 28m1 stop
Delta Logo
17:43 - 00:59SJU-EWR
7h 16m1 stop
£173Delta
Find Deal
Tue, 21 Oct - Wed, 22 Oct
Frontier Logo
22:00 - 01:58EWR-SJU
3h 58mdirect
Frontier Logo
15:16 - 00:34SJU-EWR
9h 18m1 stop
£174Frontier
Find Deal
Mon, 15 Sep - Sun, 28 Sep
Spirit Airlines Logo
07:30 - 04:40LGA-SJU
20h 10m1 stop
Spirit Airlines Logo
06:00 - 23:09SJU-LGA
18h 09m1 stop
£190Spirit Airlines
Find Deal
Thu, 6 Nov - Sat, 15 Nov
Spirit Airlines Logo
14:46 - 04:40EWR-SJU
12h 54m1 stop
Spirit Airlines Logo
06:00 - 13:41SJU-EWR
8h 41m1 stop
£209Spirit Airlines
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Thu, 6 Nov - Sat, 15 Nov

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
23 Sept
EWR06:15Newark
3h 55m
SJU10:10San Juan Luis Munoz Marin Intl
23 Sept
SJU17:00San Juan Luis Munoz Marin Intl
4h 04m
EWR21:04Newark
£151
Find similar
JetBlue
19 Oct
EWR06:59Newark
3h 55m
SJU10:54San Juan Luis Munoz Marin Intl
4 Nov
SJU12:30San Juan Luis Munoz Marin Intl
4h 11m
EWR15:41Newark
£155
Find similar
JetBlue
7 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
£156
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
24 Sept
EWR09:44Newark
4h 01m
SJU13:45San Juan Luis Munoz Marin Intl
24 Sept
SJU01:05San Juan Luis Munoz Marin Intl
4h 10m
EWR05:15Newark
£163
Find similar
United Airlines
4 Oct
EWR07:55Newark
4h 05m
SJU12:00San Juan Luis Munoz Marin Intl
4 Oct
SJU01:05San Juan Luis Munoz Marin Intl
4h 10m
EWR05:15Newark
£167
Find similar
United Airlines
17 Oct
EWR19:54Newark
4h 03m
SJU23:57San Juan Luis Munoz Marin Intl
23 Oct
SJU18:40San Juan Luis Munoz Marin Intl
4h 10m
EWR22:50Newark
£178
Find similar

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 18 August 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

Wed 1/10

22:00-01:58

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Wed 8/10

16:51-21:04

Nonstop4h 13m

£140

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 23/9

06:15-10:10

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Tue 23/9

17:00-21:04

Nonstop4h 04m

£151

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 19/10

06:59-10:54

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Tue 4/11

12:30-15:41

Nonstop4h 11m

£155

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 24/9

09:44-13:45

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Wed 24/9

01:05-05:15

Nonstop4h 10m

£163

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 27/9

06:00-12:59

1 stop6h 59m

San Juan Luis Munoz Marin Intl

Sat 4/10

17:41-00:56

1 stop7h 15m

£166

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 4/10

07:55-12:00

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Sat 4/10

01:05-05:15

Nonstop4h 10m

£167

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 21/10

07:05-16:33

1 stop9h 28m

San Juan Luis Munoz Marin Intl

Wed 22/10

17:43-00:59

1 stop7h 16m

£173

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 15/9

22:00-01:58

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Sun 28/9

15:16-00:34

1 stop9h 18m

£174

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Thu 6/11

07:30-04:40

1 stop20h 10m

San Juan Luis Munoz Marin Intl

Sat 15/11

06:00-23:09

1 stop18h 09m

£190

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Thu 6/11

14:46-04:40

1 stop12h 54m

San Juan Luis Munoz Marin Intl

Sat 15/11

06:00-13:41

1 stop8h 41m

£209

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

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 £100. 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 £166. 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 £285 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 Newark 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 £170 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 August 2025, prices for New York to San Juan Luis Munoz Marin Intl Airport flights are approximately 77% 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

£77

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 £77. 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 £140.
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
JetBluePriceFrom £72Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
FrontierPriceFrom £87Free CancellationRating
5.8
3,212 reviews
Search Frontier 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 46 times per week, with 2,915 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 £299 for JetBlue flights on this route.

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

    £119 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 £188, however, with flight time and availability significantly affecting the price. Frontier (5.8/10 from 3,212 user reviews) flies into San Juan Luis Munoz Marin Intl Airport from New York 16 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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