Cheap flights from San Juan to New York from $137

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 to New York departing on 9/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Juan to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
8:20 am - 6:50 pm
SJU
-
LGA
10h 30m
2 stops
Southwest Logo
8:35 am - 8:05 pm
LGA
-
SJU
11h 30m
2 stops
$286Southwest
Wed, Aug 26 - Mon, Aug 31
American Airlines Logo
3:28 pm - 10:44 pm
SJU
-
LGA
7h 16m
1 stop
American Airlines Logo
7:00 am - 4:11 pm
LGA
-
SJU
9h 11m
1 stop
$291American Airlines
Wed, Sep 2 - Fri, Sep 4
American Airlines Logo
7:30 am - 6:25 pm
SJU
-
LGA
10h 55m
1 stop
American Airlines Logo
7:00 am - 4:57 pm
LGA
-
SJU
9h 57m
1 stop
$296American Airlines
Wed, Aug 19 - Sun, Aug 23
United Airlines Logo
7:00 am - 7:25 pm
SJU
-
LGA
12h 25m
2 stops
United Airlines Logo
6:00 am - 12:54 pm
LGA
-
SJU
6h 54m
1 stop
$297United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
4:55 pm - 11:30 pm
SJU
-
LGA
6h 35m
1 stop
United Airlines Logo
10:10 am - 8:38 pm
LGA
-
SJU
10h 28m
1 stop
$298United Airlines
Sat, Oct 3 - Fri, Oct 23
American Airlines Logo
12:59 pm - 11:44 pm
SJU
-
LGA
10h 45m
1 stop
American Airlines Logo
8:10 am - 3:44 pm
LGA
-
SJU
6h 34m
1 stop
$301American Airlines
Tue, Oct 27 - Tue, Nov 3
Frontier Logo
6:05 am - 3:59 pm
SJU
-
LGA
9h 54m
1 stop
Frontier Logo
6:45 pm - 11:57 pm
LGA
-
SJU
29h 12m
2 stops
$302Frontier
Wed, Sep 9 - Fri, Sep 11
Frontier Logo
8:37 pm - 5:45 pm
SJU
-
LGA
21h 08m
1 stop
Frontier Logo
10:00 pm - 12:41 am
LGA
-
SJU
26h 41m
2 stops
$304Frontier
Tue, Aug 11 - Fri, Aug 14
Frontier Logo
3:10 am - 5:45 pm
SJU
-
LGA
14h 35m
1 stop
Frontier Logo
10:00 pm - 12:41 am
LGA
-
SJU
26h 41m
2 stops
$305Frontier
Mon, Aug 10 - Fri, Aug 14
American Airlines Logo
6:27 am - 3:27 pm
SJU
-
LGA
9h 00m
1 stop
American Airlines Logo
7:00 am - 1:54 pm
LGA
-
SJU
6h 54m
1 stop
$306American Airlines
Sun, Sep 13 - Wed, Sep 16

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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.

United Airlines flights from San Juan to New York LaGuardia Airport

Our best United Airlines deals on San Juan to New York LaGuardia Airport flight tickets
United Airlines
Sep 1
SJU7:00 amSan Juan Luis Munoz Marin Intl
12h 25m
2 stops
LGA7:25 pmNew York LaGuardia
Sep 4
LGA6:00 amNew York LaGuardia
6h 54m
1 stop
SJU12:54 pmSan Juan Luis Munoz Marin Intl
$297
United Airlines
Jul 10
SJU4:55 pmSan Juan Luis Munoz Marin Intl
6h 35m
1 stop
LGA11:30 pmNew York LaGuardia
Aug 4
LGA8:17 pmNew York LaGuardia
9h 12m
1 stop
SJU5:29 amSan Juan Luis Munoz Marin Intl
$306
United Airlines
Sep 2
SJU7:00 amSan Juan Luis Munoz Marin Intl
12h 25m
2 stops
LGA7:25 pmNew York LaGuardia
Sep 4
LGA6:00 amNew York LaGuardia
6h 54m
1 stop
SJU12:54 pmSan Juan Luis Munoz Marin Intl
$312

American Airlines flights from San Juan to New York LaGuardia Airport

Our best American Airlines deals on San Juan to New York LaGuardia Airport flight tickets
American Airlines
Sep 2
SJU3:28 pmSan Juan Luis Munoz Marin Intl
7h 16m
1 stop
LGA10:44 pmNew York LaGuardia
Sep 4
LGA7:00 amNew York LaGuardia
9h 11m
1 stop
SJU4:11 pmSan Juan Luis Munoz Marin Intl
$291
American Airlines
Aug 19
SJU7:30 amSan Juan Luis Munoz Marin Intl
10h 55m
1 stop
LGA6:25 pmNew York LaGuardia
Aug 23
LGA7:00 amNew York LaGuardia
9h 57m
1 stop
SJU4:57 pmSan Juan Luis Munoz Marin Intl
$296
American Airlines
Sep 28
SJU10:16 amSan Juan Luis Munoz Marin Intl
10h 43m
1 stop
LGA8:59 pmNew York LaGuardia
Oct 1
LGA7:00 amNew York LaGuardia
6h 54m
1 stop
SJU1:54 pmSan Juan Luis Munoz Marin Intl
$301

momondo Fare Finder

 
Customize your flight search to find flights from San Juan 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 July 2, 2026.
Use the filters below to find and compare flights from San Juan to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Wed 8/26

8:20 am-6:50 pm

2 stops10h 30m

New York LaGuardia

Mon 8/31

8:35 am-8:05 pm

2 stops11h 30m

$286

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Wed 9/2

3:28 pm-10:44 pm

1 stop7h 16m

New York LaGuardia

Fri 9/4

7:00 am-4:11 pm

1 stop9h 11m

$291

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Wed 8/19

7:30 am-6:25 pm

1 stop10h 55m

New York LaGuardia

Sun 8/23

7:00 am-4:57 pm

1 stop9h 57m

$296

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Tue 9/1

7:00 am-7:25 pm

2 stops12h 25m

New York LaGuardia

Fri 9/4

6:00 am-12:54 pm

1 stop6h 54m

$297

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sat 10/3

4:55 pm-11:30 pm

1 stop6h 35m

New York LaGuardia

Fri 10/23

10:10 am-8:38 pm

1 stop10h 28m

$298

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Tue 10/27

12:59 pm-11:44 pm

1 stop10h 45m

New York LaGuardia

Tue 11/3

8:10 am-3:44 pm

1 stop6h 34m

$301

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Wed 9/9

6:05 am-3:59 pm

1 stop9h 54m

New York LaGuardia

Fri 9/11

6:45 pm-11:57 pm

2 stops29h 12m

$302

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Tue 8/11

8:37 pm-5:45 pm

1 stop21h 08m

New York LaGuardia

Fri 8/14

10:00 pm-12:41 am

2 stops26h 41m

$304

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Mon 8/10

3:10 am-5:45 pm

1 stop14h 35m

New York LaGuardia

Fri 8/14

10:00 pm-12:41 am

2 stops26h 41m

$305
Quickest round-trip

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sun 9/13

6:27 am-3:27 pm

1 stop9h 00m

New York LaGuardia

Wed 9/16

7:00 am-1:54 pm

1 stop6h 54m

$306

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to New York from

How to get the cheapest flight ticket from San Juan 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 typical price of a round-trip flight between San Juan and New York LaGuardia Airport?

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 is in October. Flight prices, which tend to average around $88, 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 October, then you should wait until May to fly from San Juan, when ticket prices are also cheap, with an average price of $88.

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 Wednesday when prices can be found for as low as $259. This is often the case because there is less demand to fly during this day of the week. Flights from San Juan to New York LaGuardia Airport on a Saturday will generally be more expensive and average around $285. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

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

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

You are more likely to see cheaper flights to New York LaGuardia Airport from San Juan when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $341 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 for as low as $178 on momondo.

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

There is only 1 cabin class available to choose from on San Juan to New York LaGuardia Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap San Juan to New York LaGuardia Airport flight deals and tips

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

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from San Juan to New York LaGuardia Airport takes 6h 35m
There are no direct flights from San Juan to New York LaGuardia Airport. There are no popular flight routes from San Juan to New York LaGuardia Airport.

Frequently asked questions about flying from San Juan to New York LaGuardia Airport

  • How far is San Juan to New York LaGuardia by plane?

    A flight from San Juan to New York LaGuardia will travel around 1607.7 mi. In terms of flight time, this usually takes a little over 6h 35m.

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

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

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

  • How old do you have to be to fly from San Juan to New York LaGuardia 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 San Juan to New York LaGuardia Airport.

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

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

Best airlines flying from San Juan to New York LaGuardia Airport

Compare and see reviews for airlines that fly from San Juan to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $120Free CancellationRating
5.6
2,850 reviews
Search Frontier flights
JetBluePriceFrom $174Free CancellationRating
7.1
3,008 reviews
Search JetBlue flights
American AirlinesPriceFrom $206Free CancellationRating
7.1
11,771 reviews
Search American Airlines flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Seaside Heights
Bronx
Yonkers
East Rutherford
Mount Laurel
Asbury Park
Point Pleasant Beach
Stamford
Secaucus
Long Branch
Wayne
Woodbridge
Parsippany
Tannersville
East Stroudsburg
Beach Haven
Spring Lake
Elizabeth
Staten Island

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to New York from San Juan with this policy.

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

momondo helps you find the best flight between San Juan and New York 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 San Juan to New York right now. Can momondo alert me if prices change?

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

An easier way to manage your New York LaGuardia Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/1
Sat 8/8

Find better results for your trip to New York