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Cheap flights from San Juan Luis Munoz Marin Intl Airport to New York from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to New York departing on 1/17. 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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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:20 am - 11:38 amSJU-LGA
4h 18mnonstop
Frontier Logo
12:30 pm - 2:50 amLGA-SJU
13h 20m1 stop
$133Frontier
Find Deal
Sat, Jan 10 - Mon, Jan 12
Frontier Logo
6:05 am - 9:23 amSJU-LGA
4h 18mnonstop
Frontier Logo
12:30 pm - 2:50 amLGA-SJU
13h 20m1 stop
$134Frontier
Find Deal
Sat, Dec 20 - Mon, Jan 12
Frontier Logo
6:05 am - 9:23 amSJU-LGA
4h 18mnonstop
Frontier Logo
12:30 pm - 12:37 amLGA-SJU
11h 07m1 stop
$135Frontier
Find Deal
Sat, Dec 20 - Sat, Jan 10
Frontier Logo
6:05 am - 9:23 amSJU-LGA
4h 18mnonstop
Frontier Logo
12:40 pm - 5:35 pmLGA-SJU
3h 55mnonstop
$136Frontier
Find Deal
Sat, Dec 20 - Sat, Jan 10
Frontier Logo
6:05 am - 9:23 amSJU-LGA
4h 18mnonstop
Frontier Logo
10:55 pm - 1:24 amLGA-SJU
25h 29m1 stop
$146Frontier
Find Deal
Sat, Dec 27 - Tue, Dec 30
Frontier Logo
6:05 am - 9:23 amSJU-LGA
4h 18mnonstop
Frontier Logo
10:55 pm - 1:24 amLGA-SJU
25h 29m1 stop
$151Frontier
Find Deal
Sat, Dec 27 - Tue, Dec 30
Frontier Logo
6:05 am - 9:23 amSJU-LGA
4h 18mnonstop
Frontier Logo
10:55 pm - 1:24 amLGA-SJU
25h 29m1 stop
$152Frontier
Find Deal
Sat, Dec 20 - Tue, Dec 30
Frontier Logo
6:05 am - 9:23 amSJU-LGA
4h 18mnonstop
Frontier Logo
6:20 am - 3:01 pmLGA-SJU
7h 41m1 stop
$155Frontier
Find Deal
Sat, Dec 20 - Mon, Jan 5
Spirit Airlines Logo
4:40 pm - 11:48 pmSJU-LGA
8h 08m1 stop
Spirit Airlines Logo
8:00 am - 3:35 pmLGA-SJU
6h 35m1 stop
$158Spirit Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 21
Frontier Logo
6:59 pm - 9:00 pmSJU-LGA
27h 01m1 stop
Frontier Logo
10:00 pm - 1:42 amLGA-SJU
26h 42m1 stop
$161Frontier
Find Deal
Fri, Feb 27 - Sun, Mar 1

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

Our best American Airlines deals on San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport flight tickets
American Airlines
Jan 16
SJU5:51 pmSan Juan Luis Munoz Marin Intl
6h 58m
1 stop
LGA11:49 pmNew York LaGuardia
Jan 19
LGA7:40 amNew York LaGuardia
8h 23m
1 stop
SJU5:03 pmSan Juan Luis Munoz Marin Intl
$185
Find similar
American Airlines
Dec 8
SJU4:41 pmSan Juan Luis Munoz Marin Intl
7h 56m
1 stop
LGA11:37 pmNew York LaGuardia
Dec 9
LGA9:59 amNew York LaGuardia
11h 10m
1 stop
SJU10:09 pmSan Juan Luis Munoz Marin Intl
$255
Find similar
American Airlines
Dec 5
SJU4:41 pmSan Juan Luis Munoz Marin Intl
7h 56m
1 stop
LGA11:37 pmNew York LaGuardia
Dec 9
LGA7:51 amNew York LaGuardia
8h 12m
1 stop
SJU5:03 pmSan Juan Luis Munoz Marin Intl
$261
Find similar

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

Our best Frontier deals on San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport flight tickets
Frontier
Jan 10
SJU8:20 amSan Juan Luis Munoz Marin Intl
4h 18m
LGA11:38 amNew York LaGuardia
Jan 12
LGA12:30 pmNew York LaGuardia
13h 20m
1 stop
SJU2:50 amSan Juan Luis Munoz Marin Intl
$133
Find similar
Frontier
Dec 20
SJU6:05 amSan Juan Luis Munoz Marin Intl
4h 18m
LGA9:23 amNew York LaGuardia
Jan 12
LGA12:30 pmNew York LaGuardia
13h 20m
1 stop
SJU2:50 amSan Juan Luis Munoz Marin Intl
$134
Find similar
Frontier
Dec 20
SJU6:05 amSan Juan Luis Munoz Marin Intl
4h 18m
LGA9:23 amNew York LaGuardia
Jan 10
LGA12:30 pmNew York LaGuardia
11h 07m
1 stop
SJU12:37 amSan Juan Luis Munoz Marin Intl
$135
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport to New York LaGuardia 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 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sat 1/10

8:20 am-11:38 am

Nonstop4h 18m

New York LaGuardia

Mon 1/12

12:30 pm-2:50 am

1 stop13h 20m

$133

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sat 12/20

6:05 am-9:23 am

Nonstop4h 18m

New York LaGuardia

Mon 1/12

12:30 pm-2:50 am

1 stop13h 20m

$134

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sat 12/20

6:05 am-9:23 am

Nonstop4h 18m

New York LaGuardia

Sat 1/10

12:30 pm-12:37 am

1 stop11h 07m

$135

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sat 12/20

6:05 am-9:23 am

Nonstop4h 18m

New York LaGuardia

Sat 1/10

12:40 pm-5:35 pm

Nonstop3h 55m

$136

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sat 12/27

6:05 am-9:23 am

Nonstop4h 18m

New York LaGuardia

Tue 12/30

10:55 pm-1:24 am

1 stop25h 29m

$146

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sat 12/27

6:05 am-9:23 am

Nonstop4h 18m

New York LaGuardia

Tue 12/30

10:55 pm-1:24 am

1 stop25h 29m

$151

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sat 12/20

6:05 am-9:23 am

Nonstop4h 18m

New York LaGuardia

Tue 12/30

10:55 pm-1:24 am

1 stop25h 29m

$152

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sat 12/20

6:05 am-9:23 am

Nonstop4h 18m

New York LaGuardia

Mon 1/5

6:20 am-3:01 pm

1 stop7h 41m

$155

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sat 1/17

4:40 pm-11:48 pm

1 stop8h 08m

New York LaGuardia

Wed 1/21

8:00 am-3:35 pm

1 stop6h 35m

$158

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Fri 2/27

6:59 pm-9:00 pm

1 stop27h 01m

New York LaGuardia

Sun 3/1

10:00 pm-1:42 am

1 stop26h 42m

$161

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to New York LaGuardia 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 New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from San Juan Luis Munoz Marin Intl Airport is in January. Flight prices, which tend to average around $251, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in January, then you should wait until October to fly from San Juan Luis Munoz Marin Intl Airport, when ticket prices are also cheap, with an average price of $268.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Thursday when prices can be found for as low as $262. This is often the case because there is less demand to fly during this day of the week. Flights from San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport on a Monday will generally be more expensive and average around $370. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport flights are usually those with departure times in the morning. Our users have found flights to New York LaGuardia Airport in the morning for as low as $284. Flights at noon are often more expensive with an average ticket price of $366.

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

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

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from San Juan Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $336 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from San Juan Luis Munoz Marin Intl Airport for as low as $215 on momondo.

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

There is only 1 cabin class available to choose from on San Juan Luis Munoz Marin Intl to New York LaGuardia 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 San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport flights?

No. A direct flight is the cheapest option for a flight between San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport.

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

As of December 2025, prices for San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport flights are approximately 60% cheaper when compared to flights at the same time last year.

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

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

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

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

Fastest flight time

4h 18m

Direct flights

Sun
The fastest flight from San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport takes 4h 18m
Direct flights go from San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport on Sunday. There are no airlines offering direct flights.
Search flight deals

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

    The distance between San Juan Luis Munoz Marin Intl and New York LaGuardia is about 1611.3 mi. Flights usually cover this in 4h 18m, depending on flying conditions and air traffic around both airports.

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

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

  • How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport?

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

    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 San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The required travel and health documents for your New York LaGuardia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

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

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $115Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
JetBluePriceFrom $174Free CancellationRating
7.2
2,900 reviews
Search JetBlue flights
American AirlinesPriceFrom $225Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights

Traveling to a place near New York?

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Why use momondo?

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

It is quick and easy to find San Juan to New York flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New York that suits you.

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

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

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

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 San Juan to New York.

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

Price alerts on flights to New York from San Juan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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