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Puerto Rico

$148+ Cheap flights from LaGuardia, NY (LGA) to Puerto Rico

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SJU
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
1 adult, Economy
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Cheap flight deals from LaGuardia to Puerto Rico

Cheapest flights from LaGuardia to Puerto Rico
Explore the most affordable flight options available from LaGuardia to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.

This American Airlines deal was found by Cheapflights users on 6/22. 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 8/252:30 pm
LGA
-
SJU
1 stop9h 29m
American Airlines
Wed 8/267:30 am
SJU
-
LGA
1 stop10h 55m
American Airlines
Deal found 6/22$280
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 8/257:20 am
LGA
-
SJU
2 stops13h 18m
United Airlines
Wed 8/264:55 pm
SJU
-
LGA
1 stop6h 35m
United Airlines
Deal found 6/21$286
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:29 pm
LGA
-
SJU
1 stop11h 42m
Frontier
Tue 9/88:57 pm
SJU
-
LGA
1 stop19h 02m
Frontier
Deal found 6/21$287
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:29 pm
LGA
-
SJU
1 stop29h 21m
Frontier
Tue 10/66:42 pm
SJU
-
LGA
1 stop21h 17m
Frontier
Deal found 6/20$289
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:00 pm
LGA
-
SJU
1 stop6h 59m
American Airlines
Wed 8/267:30 am
SJU
-
LGA
1 stop10h 55m
American Airlines
Deal found 6/24$291
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:29 pm
LGA
-
SJU
1 stop14h 37m
Frontier
Wed 9/166:05 am
SJU
-
LGA
1 stop9h 54m
Frontier
Deal found 6/23$299
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:29 pm
LGA
-
SJU
1 stop16h 47m
Frontier
Wed 9/93:00 am
SJU
-
LGA
1 stop12h 59m
Frontier
Deal found 6/20$300
This JetBlue deal was found by Cheapflights users on 6/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:55 pm
LGA
-
PSE
1 stop8h 04m
JetBlue
Wed 8/265:01 am
PSE
-
LGA
1 stop9h 44m
JetBlue
Deal found 6/22$301
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:29 pm
LGA
-
SJU
1 stop11h 42m
Frontier
Mon 9/146:31 pm
SJU
-
LGA
1 stop21h 28m
Frontier
Deal found 6/19$301
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:25 am
LGA
-
SJU
2 stops13h 35m
Frontier
Tue 10/139:49 pm
SJU
-
LGA
1 stop18h 10m
Frontier
Deal found 6/20$302
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/266:00 am
LGA
-
SJU
2 stops14h 38m
United Airlines
Mon 8/317:00 am
SJU
-
LGA
1 stop9h 45m
United Airlines
Deal found 6/23$306
This JetBlue deal was found by Cheapflights users on 6/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:55 pm
LGA
-
PSE
1 stop8h 04m
JetBlue
Tue 8/185:01 am
PSE
-
LGA
1 stop8h 31m
JetBlue
Deal found 6/22$307

Find flight deals from LaGuardia to Puerto Rico

Keep the following information in mind while searching for LaGuardia to Puerto Rico flight deals. Data was last updated June 24, 2026.

Round-trip from

$280
(American Airlines)

One-way from

$148
(Cheapflightsfares)

Popular in

May

Cheapest in

October

Average price

$373
From New York LaGuardia to Puerto Rico
Search Deals
One-way flight from New York LaGuardia to Puerto Rico
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Puerto Rico 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 June 24, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkPonce

LGA - PSE

LGAPSE

New York LaGuardia

Tue 8/25

3:55 pm-11:59 pm

1 stop8h 04m

Ponce Mercedita

Wed 8/26

5:01 am-2:45 pm

1 stop9h 44m

$301

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 8/22

6:10 am-8:38 pm

2 stops14h 28m

San Juan Luis Munoz Marin Intl

Wed 8/26

4:55 pm-11:30 pm

1 stop6h 35m

$306

New YorkPonce

LGA - PSE

LGAPSE

New York LaGuardia

Tue 8/11

4:19 pm-11:59 pm

1 stop7h 40m

Ponce Mercedita

Wed 8/26

5:01 am-1:30 pm

1 stop8h 29m

$307

New YorkPonce

LGA - PSE

LGAPSE

New York LaGuardia

Tue 8/11

4:19 pm-11:59 pm

1 stop7h 40m

Ponce Mercedita

Tue 8/18

5:01 am-2:56 pm

1 stop9h 55m

$307

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 8/25

6:10 am-8:38 pm

2 stops14h 28m

San Juan Luis Munoz Marin Intl

Thu 9/3

4:55 pm-11:30 pm

1 stop6h 35m

$321

New YorkPonce

LGA - PSE

LGAPSE

New York LaGuardia

Tue 8/4

8:29 pm-9:46 am

1 stop13h 17m

Ponce Mercedita

Tue 8/11

10:32 am-5:45 pm

1 stop7h 13m

$336

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 8/31

7:20 am-8:38 pm

2 stops13h 18m

San Juan Luis Munoz Marin Intl

Sun 9/13

7:00 am-4:45 pm

1 stop9h 45m

$341

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Fri 8/28

7:20 am-8:38 pm

2 stops13h 18m

San Juan Luis Munoz Marin Intl

Tue 9/1

4:55 pm-11:30 pm

1 stop6h 35m

$341

New YorkAguadilla

LGA - BQN

LGABQN

New York LaGuardia

Wed 9/23

6:00 am-1:56 pm

1 stop7h 56m

Aguadilla Borinquen

Wed 9/30

4:23 pm-11:09 pm

1 stop6h 46m

$349

New YorkAguadilla

LGA - BQN

LGABQN

New York LaGuardia

Tue 9/1

3:55 pm-12:33 am

1 stop8h 38m

Aguadilla Borinquen

Sun 9/6

2:30 pm-10:57 pm

1 stop8h 27m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from LaGuardia to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from LaGuardia 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 New York LaGuardia Airport to Puerto Rico

What is the cheapest month to book a flight from New York LaGuardia Airport to Puerto Rico?

Currently, April is the cheapest month in which you can book a flight from New York LaGuardia Airport to Puerto Rico (average of $89). Flying from New York LaGuardia Airport to Puerto Rico in December is currently the most expensive (average of $209). 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 often are flights from New York to Puerto Rico delayed?

About 44% of weekly flights between New York and Puerto Rico have experienced delays in the past year, with the average delay time being 119 minutes.

What is the most punctual flight time for New York to Puerto Rico flights?

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

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

Tuesday 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 New York to Puerto Rico flights?

Over the last year, Frontier have had the lowest number of delays on this route, with just 47% of flights being delayed.

How far ahead should I book a flight from New York LaGuardia Airport to Puerto Rico?

The price you pay for your flight from New York LaGuardia Airport to Puerto Rico may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated June 24, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from New York LaGuardia Airport to Puerto Rico. 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.
Delta
7.8
Good
8,431 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.8
Good
8,431 reviews
Delta
7.8
Good
8,431 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
United Airlines
7.4
Good
9,880 reviews
Delta
7.8
Good
8,431 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
11,750 reviews
Delta
7.8
Good
8,431 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
JetBlue
7.1
Good
3,002 reviews
Delta
7.8
Good
8,431 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Frontier
5.6
Fair
2,867 reviews
Delta
7.8
Good
8,431 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Puerto Rico. 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 New York LaGuardia Airport to Puerto Rico?

    For as low as $301, JetBlue can have you in Puerto Rico from New York LaGuardia Airport in 8h 04m. New York LaGuardia Airport and Puerto Rico are separated by a distance of 1631 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $49. Users have also found prices from $80 and $82 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from New York LaGuardia Airport to Puerto Rico?

    When deciding which route to take from New York LaGuardia Airport to Puerto Rico consider New York LaGuardia - San Juan Luis Munoz Marin Intl, New York LaGuardia - Aguadilla Borinquen or New York LaGuardia - Ponce Mercedita as they are the most popular.

  • Can I find deals for flights from LaGuardia to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from LaGuardia to Puerto Rico?

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

  • Can I find deals for business class flights from LaGuardia to Puerto Rico?

    Yes. Cheapflights offers flight deals from LaGuardia to Puerto Rico 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 New York LaGuardia Airport to Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from New York LaGuardia Airport to Puerto Rico (average of $89). Flying from New York LaGuardia Airport to Puerto Rico in December is currently the most expensive (average of $209). 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

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 LaGuardia to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Santiago de los Caballeros flights
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Newark to Oranjestad flights
John F Kennedy Intl to Santo Domingo flights
Newark to Santiago de los Caballeros flights
John F Kennedy Intl to Oranjestad flights
LaGuardia to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
John F Kennedy Intl to Montego Bay flights
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Newark to Montego Bay flights
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LaGuardia to Santo Domingo flights
LaGuardia to Santiago de los Caballeros flights
John F Kennedy Intl to Kingston flights
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LaGuardia to Montego Bay flights
Newark to Providenciales flights
John F Kennedy Intl to Willemstad flights
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John F Kennedy Intl to St. John's flights
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John F Kennedy Intl to Port of Spain flights
John F Kennedy Intl to Aguadilla flights
John F Kennedy Intl to Puerto Plata flights
John F Kennedy Intl to St. George's flights
LaGuardia to Kingston flights
Newark to George Town flights
Newark to Kingston flights
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LaGuardia to Saint Thomas Island flights
Newark to Aguadilla flights
LaGuardia to Nassau flights

Top 5 airlines flying from LaGuardia to Puerto Rico

Discover the top 5 airlines that operate flights from LaGuardia to Puerto Rico. 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 June 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$144Average$439FlexibilityNo cancel feeOn-time62%
FrontierCheapest$153Average$296FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$187Average$336FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$347FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$261Average$408FlexibilityNo cancel feeOn-time71%

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