HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
LaGuardia

$136+ Cheap flights from San Juan to LaGuardia, NY (LGA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LGA
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Juan to LaGuardia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Juan to LaGuardia

Cheapest flights from San Juan to LaGuardia
Explore the most affordable flight options available from San Juan to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
SJU
-
LGA
1 stop13h 29m
American Airlines
Tue 9/1510:29 am
LGA
-
SJU
2 stops10h 18m
American Airlines
Deal found 7/23$252
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:55 pm
SJU
-
LGA
1 stop6h 35m
United Airlines
Sat 10/246:00 am
LGA
-
SJU
2 stops14h 38m
United Airlines
Deal found 7/24$256
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:20 am
SJU
-
LGA
1 stop9h 10m
American Airlines
Wed 10/147:29 am
LGA
-
SJU
1 stop7h 32m
American Airlines
Deal found 7/23$257
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:58 pm
SJU
-
LGA
1 stop8h 51m
American Airlines
Tue 9/2210:29 am
LGA
-
SJU
2 stops10h 18m
American Airlines
Deal found 7/23$262
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:55 pm
SJU
-
LGA
1 stop6h 35m
United Airlines
Mon 10/268:00 am
LGA
-
SJU
2 stops13h 22m
United Airlines
Deal found 7/22$266
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:38 pm
SJU
-
LGA
1 stop7h 11m
American Airlines
Thu 10/87:00 am
LGA
-
SJU
1 stop8h 38m
American Airlines
Deal found 7/22$271
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
SJU
-
LGA
1 stop9h 45m
United Airlines
Sun 9/136:00 am
LGA
-
SJU
2 stops14h 38m
United Airlines
Deal found 7/23$272
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
SJU
-
LGA
1 stop15h 28m
American Airlines
Sat 9/123:39 pm
LGA
-
SJU
1 stop17h 45m
American Airlines
Deal found 7/23$278
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:20 am
SJU
-
LGA
1 stop9h 10m
American Airlines
Mon 11/29:12 am
LGA
-
SJU
1 stop11h 18m
American Airlines
Deal found 7/22$286
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:13 pm
SJU
-
LGA
1 stop11h 31m
American Airlines
Sun 11/17:29 pm
LGA
-
SJU
1 stop14h 15m
American Airlines
Deal found 7/20$292

Find flight deals from San Juan to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.

Round-trip from

$252
(American Airlines)

One-way from

$136
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$486
From San Juan to New York LaGuardia
Search Deals
One-way flight from San Juan to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to LaGuardia 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, Cheapflights users made 2,558,603 searches. Data last updated July 25, 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

Fri 9/4

4:55 pm-11:30 pm

1 stop6h 35m

New York LaGuardia

Sun 9/6

6:10 am-8:38 pm

2 stops14h 28m

$312

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Wed 9/2

7:00 am-7:25 pm

2 stops12h 25m

New York LaGuardia

Sun 9/6

8:05 am-8:38 pm

2 stops12h 33m

$322

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Fri 8/7

7:40 am-4:19 pm

1 stop8h 39m

New York LaGuardia

Tue 8/11

7:20 am-8:38 pm

2 stops13h 18m

$326

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Thu 10/22

4:55 pm-11:30 pm

1 stop6h 35m

New York LaGuardia

Sat 10/24

6:00 am-8:38 pm

2 stops14h 38m

$336

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Thu 9/10

6:00 am-4:20 pm

2 stops10h 20m

New York LaGuardia

Mon 9/14

12:00 pm-11:55 pm

2 stops11h 55m

$350

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Mon 9/28

6:00 am-4:20 pm

2 stops10h 20m

New York LaGuardia

Tue 9/29

6:00 am-4:25 pm

2 stops10h 25m

$375

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Tue 10/13

7:00 am-7:19 pm

1 stop12h 19m

New York LaGuardia

Thu 11/12

9:00 am-9:00 pm

1 stop11h 00m

$376
Quickest round-trip

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Sun 9/27

4:55 pm-11:30 pm

1 stop6h 35m

New York LaGuardia

Sun 10/4

7:23 am-8:38 pm

2 stops13h 15m

$382

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Fri 9/4

5:00 am-3:55 pm

2 stops10h 55m

New York LaGuardia

Sun 9/6

12:35 pm-11:10 pm

2 stops10h 35m

$443

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Thu 8/20

6:00 am-4:20 pm

2 stops10h 20m

New York LaGuardia

Thu 8/27

8:35 am-8:05 pm

2 stops11h 30m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from San Juan to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan to New York LaGuardia Airport

What is the cheapest month to book a flight from San Juan to New York LaGuardia Airport?

Currently, October is the cheapest month in which you can book a flight from San Juan to New York LaGuardia Airport (average of $271). Flying from San Juan to New York LaGuardia Airport in July is currently the most expensive (average of $486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from San Juan to New York LaGuardia Airport?

Airfare is below average for this route at the moment.
San Juan to New York LaGuardia Airport flights typically cost between $308 and $432 in September.
The cheapest round-trip price found within the last 5 days was $252 on American Airlines (Sep 9-Sep 15).

How often are flights from San Juan to New York delayed?

About 50% of weekly flights between San Juan and New York have experienced delays in the past year, with the average delay time being 140 minutes.

What is the most punctual flight time for San Juan to New York flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Juan to New York flights?

Over the last year, Frontier have had the lowest number of delays on this route, with just 50% of flights being delayed.

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated July 25, 2026.
Read reviews from past customers who have flown American Airlines,JetBlue, andFrontier from San Juan to New York LaGuardia Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,845 reviews

Boarding

7.5

Crew

7.9

Entertainment

6.8

Food

6.4

Comfort

7.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Adwitiya,Sep 2025

DEL - JFK

I recently flew AA’s business class from Delhi to New York, and while the experience ticked the basic boxes, it didn’t quite soar. - Dining: I opted for the vegetarian meal, which was… fine. Not memorable, not offensive—just hovering in the realm of “meh.” The menu could use a refresh with more thoughtful, flavorful options. - Seating: AA seems to be chasing quantity over quality, squeezing in as many business class seats as possible. Yes, they’re lie-flat, but noticeably narrower than what you’d find on other international carriers. Comfort was passable, but not premium. Overall, I’d call it “business class lite.” It gets the job done, but lacks the finesse and attention to detail that elevate a journey. A few strategic tweaks—better food, more spacious seating, and a touch more hospitality—could make a world of difference.
American Airlines
7.1
Good
11,845 reviews
American Airlines
7.1
Good
11,845 reviews

Boarding

7.5

Crew

7.9

Entertainment

6.8

Food

6.4

Comfort

7.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Adwitiya,Sep 2025

DEL - JFK

I recently flew AA’s business class from Delhi to New York, and while the experience ticked the basic boxes, it didn’t quite soar. - Dining: I opted for the vegetarian meal, which was… fine. Not memorable, not offensive—just hovering in the realm of “meh.” The menu could use a refresh with more thoughtful, flavorful options. - Seating: AA seems to be chasing quantity over quality, squeezing in as many business class seats as possible. Yes, they’re lie-flat, but noticeably narrower than what you’d find on other international carriers. Comfort was passable, but not premium. Overall, I’d call it “business class lite.” It gets the job done, but lacks the finesse and attention to detail that elevate a journey. A few strategic tweaks—better food, more spacious seating, and a touch more hospitality—could make a world of difference.
JetBlue
7.1
Good
3,024 reviews
American Airlines
7.1
Good
11,845 reviews

Boarding

7.5

Crew

7.9

Entertainment

6.8

Food

6.4

Comfort

7.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Adwitiya,Sep 2025

DEL - JFK

I recently flew AA’s business class from Delhi to New York, and while the experience ticked the basic boxes, it didn’t quite soar. - Dining: I opted for the vegetarian meal, which was… fine. Not memorable, not offensive—just hovering in the realm of “meh.” The menu could use a refresh with more thoughtful, flavorful options. - Seating: AA seems to be chasing quantity over quality, squeezing in as many business class seats as possible. Yes, they’re lie-flat, but noticeably narrower than what you’d find on other international carriers. Comfort was passable, but not premium. Overall, I’d call it “business class lite.” It gets the job done, but lacks the finesse and attention to detail that elevate a journey. A few strategic tweaks—better food, more spacious seating, and a touch more hospitality—could make a world of difference.
Frontier
5.6
Fair
2,770 reviews
American Airlines
7.1
Good
11,845 reviews

Boarding

7.5

Crew

7.9

Entertainment

6.8

Food

6.4

Comfort

7.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Adwitiya,Sep 2025

DEL - JFK

I recently flew AA’s business class from Delhi to New York, and while the experience ticked the basic boxes, it didn’t quite soar. - Dining: I opted for the vegetarian meal, which was… fine. Not memorable, not offensive—just hovering in the realm of “meh.” The menu could use a refresh with more thoughtful, flavorful options. - Seating: AA seems to be chasing quantity over quality, squeezing in as many business class seats as possible. Yes, they’re lie-flat, but noticeably narrower than what you’d find on other international carriers. Comfort was passable, but not premium. Overall, I’d call it “business class lite.” It gets the job done, but lacks the finesse and attention to detail that elevate a journey. A few strategic tweaks—better food, more spacious seating, and a touch more hospitality—could make a world of difference.

Related info for your journey

Find useful and relevant information for your journey from San Juan to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Juan to New York LaGuardia Airport?

    Airlines like United Airlines and Southwest fly from San Juan to New York LaGuardia Airport in about 6h 35m. The time it takes to get you to your destination can typically vary by up to 3h 45m. There are 1611 mi between San Juan and New York LaGuardia Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Juan to New York LaGuardia Airport round-trip?

    According to our current data, Frontier ($120), JetBlue ($174), and American Airlines ($206) offers the cheapest pricing from San Juan to New York LaGuardia Airport. Frontier is priced at 66% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Juan to New York LaGuardia Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $88. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from San Juan to New York LaGuardia Airport for a low price.

  • What are the cheapest flights from San Juan to New York LaGuardia Airport?

    While on average a flight from San Juan to New York LaGuardia Airport is generally $208, our data shows the cheapest flight currently is $89. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - New York LaGuardia), you can expect to pay $242 for that flight.

  • Can I find deals for flights from San Juan to LaGuardia that include hotel bookings?

    Yes. In addition to deals on San Juan to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to LaGuardia.

  • Can I find deals for business class flights from San Juan to LaGuardia?

    Yes. Cheapflights offers flight deals from San Juan to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to New York LaGuardia Airport?

    Currently, October is the cheapest month in which you can book a flight from San Juan to New York LaGuardia Airport (average of $271). Flying from San Juan to New York LaGuardia Airport in July is currently the most expensive (average of $486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
Elizabeth
East Rutherford
Staten Island
Yonkers
Mount Laurel
Irvington
Secaucus
Tannersville
North Bergen
Seaside Heights
Edgewater
Carle Place
Absecon
Carteret
Fort Lee
Parsippany
Avenel

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Juan to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to John F Kennedy Intl flights
Luis Munoz Marin Intl to Newark flights
Aguadilla to John F Kennedy Intl flights
Aguadilla to Newark flights
Ponce to Newark flights

Top 3 airlines flying from San Juan to LaGuardia

Discover the top 3 airlines that operate flights from San Juan to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$120Average$331FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$174Average$390FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$206Average$360FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.