Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York LaGuardia Airport to San Juan from £60

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 LaGuardia Airport to San Juan departing on 21/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New York LaGuardia Airport to San Juan

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:00 - 15:36LGA-SJU
9h 36m1 stop
United Airlines Logo
08:10 - 17:07SJU-LGA
9h 57m1 stop
£119United Airlines
Find Deal
Tue, 28 Oct - Tue, 4 Nov
United Airlines Logo
09:15 - 20:00LGA-SJU
10h 45m1 stop
United Airlines Logo
07:10 - 16:11SJU-LGA
9h 01m1 stop
£128United Airlines
Find Deal
Thu, 30 Oct - Fri, 31 Oct
United Airlines Logo
06:00 - 13:17LGA-SJU
6h 17m1 stop
United Airlines Logo
08:35 - 18:44SJU-LGA
11h 09m2 stops
£136United Airlines
Find Deal
Mon, 19 Jan - Thu, 22 Jan
United Airlines Logo
09:15 - 21:00LGA-SJU
10h 45m1 stop
United Airlines Logo
08:35 - 17:13SJU-LGA
9h 38m1 stop
£139United Airlines
Find Deal
Sun, 18 Jan - Fri, 23 Jan
United Airlines Logo
06:25 - 20:38LGA-SJU
14h 13m2 stops
United Airlines Logo
16:50 - 23:30SJU-LGA
6h 40m1 stop
£142United Airlines
Find Deal
Tue, 21 Oct - Thu, 30 Oct
Southwest Logo
08:20 - 21:30LGA-SJU
12h 10m1 stop
Southwest Logo
06:10 - 15:50SJU-LGA
10h 40m2 stops
£168Southwest
Find Deal
Sat, 24 Jan - Tue, 27 Jan
JetBlue Logo
07:00 - 14:36LGA-SJU
6h 36m1 stop
JetBlue Logo
05:15 - 13:10SJU-LGA
8h 55m1 stop
£197JetBlue
Find Deal
Sat, 8 Nov - Sat, 15 Nov
Southwest Logo
11:20 - 23:50LGA-SJU
12h 30m2 stops
Southwest Logo
08:50 - 21:15SJU-LGA
13h 25m1 stop
£200Southwest
Find Deal
Wed, 29 Oct - Sat, 8 Nov
Spirit Airlines Logo
06:30 - 16:23LGA-SJU
8h 53m1 stop
Spirit Airlines Logo
06:00 - 23:09SJU-LGA
18h 09m1 stop
£201Spirit Airlines
Find Deal
Fri, 23 Jan - Sat, 31 Jan
JetBlue Logo
06:29 - 14:46LGA-SJU
7h 17m1 stop
JetBlue Logo
11:30 - 20:30SJU-LGA
10h 00m1 stop
£212JetBlue
Find Deal
Fri, 14 Nov - Mon, 17 Nov

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

Our best JetBlue deals on New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport flight tickets
JetBlue
8 Nov
LGA07:00New York LaGuardia
6h 36m
1 stop
SJU14:36San Juan Luis Munoz Marin Intl
15 Nov
SJU05:15San Juan Luis Munoz Marin Intl
8h 55m
1 stop
LGA13:10New York LaGuardia
£197
Find similar
JetBlue
14 Nov
LGA06:29New York LaGuardia
7h 17m
1 stop
SJU14:46San Juan Luis Munoz Marin Intl
17 Nov
SJU11:30San Juan Luis Munoz Marin Intl
10h 00m
1 stop
LGA20:30New York LaGuardia
£212
Find similar
JetBlue
30 Oct
LGA12:30New York LaGuardia
6h 22m
1 stop
SJU18:52San Juan Luis Munoz Marin Intl
14 Nov
SJU06:01San Juan Luis Munoz Marin Intl
9h 59m
1 stop
LGA15:00New York LaGuardia
£214
Find similar

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

Our best United Airlines deals on New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
28 Oct
LGA06:00New York LaGuardia
9h 36m
1 stop
SJU15:36San Juan Luis Munoz Marin Intl
4 Nov
SJU08:10San Juan Luis Munoz Marin Intl
9h 57m
1 stop
LGA17:07New York LaGuardia
£119
Find similar
United Airlines
30 Oct
LGA09:15New York LaGuardia
10h 45m
1 stop
SJU20:00San Juan Luis Munoz Marin Intl
31 Oct
SJU07:10San Juan Luis Munoz Marin Intl
9h 01m
1 stop
LGA16:11New York LaGuardia
£128
Find similar
United Airlines
19 Jan
LGA06:00New York LaGuardia
6h 17m
1 stop
SJU13:17San Juan Luis Munoz Marin Intl
22 Jan
SJU08:35San Juan Luis Munoz Marin Intl
11h 09m
2 stops
LGA18:44New York LaGuardia
£136
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New York LaGuardia Airport 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 6 October 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 28/10

06:00-15:36

1 stop9h 36m

San Juan Luis Munoz Marin Intl

Tue 4/11

08:10-17:07

1 stop9h 57m

£119

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Thu 30/10

09:15-20:00

1 stop10h 45m

San Juan Luis Munoz Marin Intl

Fri 31/10

07:10-16:11

1 stop9h 01m

£128

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 19/1

06:00-13:17

1 stop6h 17m

San Juan Luis Munoz Marin Intl

Thu 22/1

08:35-18:44

2 stops11h 09m

£136

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sun 18/1

09:15-21:00

1 stop10h 45m

San Juan Luis Munoz Marin Intl

Fri 23/1

08:35-17:13

1 stop9h 38m

£139

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 21/10

06:25-20:38

2 stops14h 13m

San Juan Luis Munoz Marin Intl

Thu 30/10

16:50-23:30

1 stop6h 40m

£142

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 24/1

08:20-21:30

1 stop12h 10m

San Juan Luis Munoz Marin Intl

Tue 27/1

06:10-15:50

2 stops10h 40m

£168

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 8/11

07:00-14:36

1 stop6h 36m

San Juan Luis Munoz Marin Intl

Sat 15/11

05:15-13:10

1 stop8h 55m

£197

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Wed 29/10

11:20-23:50

2 stops12h 30m

San Juan Luis Munoz Marin Intl

Sat 8/11

08:50-21:15

1 stop13h 25m

£200

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Fri 23/1

06:30-16:23

1 stop8h 53m

San Juan Luis Munoz Marin Intl

Sat 31/1

06:00-23:09

1 stop18h 09m

£201

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Fri 14/11

06:29-14:46

1 stop7h 17m

San Juan Luis Munoz Marin Intl

Mon 17/11

11:30-20:30

1 stop10h 00m

£212

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

How to get the cheapest flight ticket from New York LaGuardia Airport 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 during the month of March, then book flights to San Juan Luis Munoz Marin Intl Airport from New York LaGuardia Airport during September instead. Flights to San Juan Luis Munoz Marin Intl Airport in September, while not as cheap as those in March, still average around £190.

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 LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport is on a Wednesday when prices can be found for as low as £125. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport for around £270.

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

In the evening is the cheapest time of day to fly from New York LaGuardia Airport 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 evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £207 on average. Flights to San Juan Luis Munoz Marin Intl Airport from New York LaGuardia Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 LaGuardia Airport 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 £255 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 LaGuardia Airport for as low as £191 on momondo.

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

As of October 2025, prices for New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport 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 LaGuardia Airport 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 LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport (LGA to SJU) flight deals and tips

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

Direct flights

None
There are no direct flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

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

    A flight from New York LaGuardia to San Juan Luis Munoz Marin Intl will travel around 1611.3 mi. In terms of flight time, this usually takes a little over 6h 17m.

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

    Prices for flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport 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 required for your trip to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport. 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 New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport?

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 collates all your flight options in one place and lets you filter them to find the perfect flight from New York to San Juan. momondo saves you time and could save you money on your trip.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to San Juan.

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.

An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 5/11
Wed 12/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Juan

San Juan Luis Munoz Marin Intl Airport flight routes

According to popular flight searches on momondo this year
Flights from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl