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Cheap flights from New York to San Juan from £72

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 7/10. 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

Cheap return flights

JetBlue Logo
06:15 - 10:10EWR-SJU
3h 55mdirect
JetBlue Logo
17:00 - 21:04SJU-EWR
4h 04mdirect
£141JetBlue
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Sat, 18 Oct - Sat, 18 Oct
United Airlines Logo
07:55 - 12:00EWR-SJU
4h 05mdirect
United Airlines Logo
18:40 - 22:50SJU-EWR
4h 10mdirect
£144United Airlines
Find Deal
Tue, 21 Oct - Fri, 24 Oct
Delta Logo
12:05 - 21:59EWR-SJU
9h 54m1 stop
Delta Logo
07:15 - 16:51SJU-EWR
9h 36m1 stop
£151Delta
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Tue, 21 Oct - Wed, 29 Oct
Frontier Logo
05:54 - 14:28EWR-SJU
8h 34m1 stop
Frontier Logo
17:51 - 22:04SJU-EWR
4h 13mdirect
£154Frontier
Find Deal
Sat, 25 Oct - Wed, 29 Oct
Delta Logo
07:05 - 16:33EWR-SJU
9h 28m1 stop
Delta Logo
07:00 - 17:54SJU-EWR
11h 54m1 stop
£158Delta
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Wed, 29 Oct - Wed, 12 Nov
Logo
22:00 - 02:02EWR-SJU
4h 02mdirect
Logo
02:49 - 11:35SJU-EWR
8h 46m1 stop
£160
Find Deal
Sat, 25 Oct - Tue, 28 Oct
Frontier Logo
22:00 - 01:58EWR-SJU
3h 58mdirect
Frontier Logo
16:51 - 21:02SJU-EWR
4h 11mdirect
£164Frontier
Find Deal
Sat, 27 Sep - Mon, 29 Sep
Logo
19:57 - 09:52LGA-SJU
13h 55m1 stop
Logo
11:59 - 23:25SJU-LGA
11h 26m1 stop
£185
Find Deal
Sat, 27 Sep - Mon, 29 Sep
Southwest Logo
06:05 - 19:05LGA-SJU
12h 00m2 stops
Southwest Logo
06:00 - 16:00SJU-LGA
11h 00m2 stops
£209Southwest
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Sun, 18 Jan - Sat, 24 Jan
Southwest Logo
11:45 - 00:40LGA-SJU
11h 55m2 stops
Southwest Logo
05:40 - 14:55SJU-LGA
10h 15m2 stops
£229Southwest
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Mon, 19 Jan - Fri, 23 Jan

United Airlines flights from New York to San Juan

Our best United Airlines deals on New York to San Juan flight tickets
United Airlines
21 Oct
EWR07:55Newark
4h 05m
SJU12:00San Juan Luis Munoz Marin Intl
24 Oct
SJU18:40San Juan Luis Munoz Marin Intl
4h 10m
EWR22:50Newark
£144
Find similar
United Airlines
1 Oct
EWR19:54Newark
4h 03m
SJU23:57San Juan Luis Munoz Marin Intl
10 Oct
SJU01:05San Juan Luis Munoz Marin Intl
4h 10m
EWR05:15Newark
£148
Find similar
United Airlines
8 Oct
EWR09:44Newark
4h 01m
SJU13:45San Juan Luis Munoz Marin Intl
10 Oct
SJU01:05San Juan Luis Munoz Marin Intl
4h 10m
EWR05:15Newark
£150
Find similar

Delta flights from New York to San Juan

Our best Delta deals on New York to San Juan flight tickets
Delta
21 Oct
EWR12:05Newark
9h 54m
1 stop
SJU21:59San Juan Luis Munoz Marin Intl
29 Oct
SJU07:15San Juan Luis Munoz Marin Intl
9h 36m
1 stop
EWR16:51Newark
£151
Find similar
Delta
29 Oct
EWR07:05Newark
9h 28m
1 stop
SJU16:33San Juan Luis Munoz Marin Intl
12 Nov
SJU07:00San Juan Luis Munoz Marin Intl
11h 54m
1 stop
EWR17:54Newark
£158
Find similar
Delta
17 Nov
EWR07:00Newark
9h 26m
1 stop
SJU17:26San Juan Luis Munoz Marin Intl
19 Nov
SJU18:36San Juan Luis Munoz Marin Intl
7h 17m
1 stop
EWR00:53Newark
£173
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New York to San Juan 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 16 September 2025.
Use the filters below to find and compare flights from New York to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 18/10

06:15-10:10

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Sat 18/10

17:00-21:04

Nonstop4h 04m

£141

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 21/10

07:55-12:00

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Fri 24/10

18:40-22:50

Nonstop4h 10m

£144

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 21/10

12:05-21:59

1 stop9h 54m

San Juan Luis Munoz Marin Intl

Wed 29/10

07:15-16:51

1 stop9h 36m

£151

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 25/10

05:54-14:28

1 stop8h 34m

San Juan Luis Munoz Marin Intl

Wed 29/10

17:51-22:04

Nonstop4h 13m

£154

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 29/10

07:05-16:33

1 stop9h 28m

San Juan Luis Munoz Marin Intl

Wed 12/11

07:00-17:54

1 stop11h 54m

£158

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 25/10

22:00-02:02

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

Tue 28/10

02:49-11:35

1 stop8h 46m

£160

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 27/9

22:00-01:58

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Mon 29/9

16:51-21:02

Nonstop4h 11m

£164

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 27/9

19:57-09:52

1 stop13h 55m

San Juan Luis Munoz Marin Intl

Mon 29/9

11:59-23:25

1 stop11h 26m

£185

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sun 18/1

06:05-19:05

2 stops12h 00m

San Juan Luis Munoz Marin Intl

Sat 24/1

06:00-16:00

2 stops11h 00m

£209

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 19/1

11:45-00:40

2 stops11h 55m

San Juan Luis Munoz Marin Intl

Fri 23/1

05:40-14:55

2 stops10h 15m

£229

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

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?

What is the cheapest month to fly to San Juan?

The cheapest month to fly to San Juan from New York is in March. Flight prices, which tend to average around £145, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to San Juan from New York during May instead. Flights to San Juan in May, while not as cheap as those in March, still average around £159.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart on your flight to San Juan is on a Wednesday when prices can be found for as low as £111. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to San Juan is Sunday, with ticket prices averaging around £252.

What is the cheapest time of day to depart on your flight to San Juan?

In the morning is the cheapest time of day to fly from New York to San Juan when you can find flight prices for as low as £180. Flying to San Juan in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive, with an average ticket price of £294.

What is the cheapest New York to San Juan flight route?

Fly from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl for the best New York - San Juan flight prices

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan 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 from New York for as low as £166 on momondo.

What cabin class options are available on New York to San Juan flights?

There are 3 cabin classes available to choose from on New York to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap New York to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to San Juan

Fastest flight time

3h 43m

Direct flights

Every day

Airports in San Juan

1 airport
The fastest flight from New York to San Juan takes 3h 43m
Direct flights go from New York to San Juan every day.
There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)
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  • How far is New York to San Juan by plane?

    The straight-line distance from New York to San Juan is 1608.4 mi. Flights usually cover this in 3h 54m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York to San Juan?

    Prices for flights from New York to San Juan were last updated today.

  • How old do you have to be to fly from New York to San Juan?

    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 York to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The travel and health documents required for your trip to San Juan 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 San Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New York to San Juan

Compare and see reviews for airlines that fly from New York to San Juan with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom £66Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
JetBluePriceFrom £72Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from New York.

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

Flights from New York to San Juan 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 San Juan?

momondo helps you find the best flight between New York and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of New York to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Luis Munoz Marin Intl Airport