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LGA - SJU

$58 Find cheap flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to San Juan departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to San Juan Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to San Juan.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to San Juan.
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

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Cheap flight deals from LaGuardia to San Juan (LGA-SJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:51 am - 7:02 pmLGA-SJU
9h 11m1 stop
6:00 am - 11:10 pmSJU-LGA
17h 10m1 stop
Tue, May 7 - Wed, May 15
12:49 pm - 6:57 pmLGA-SJU
30h 08m2 stops
9:07 pm - 9:00 amSJU-LGA
11h 53m1 stop
$129Spirit Airlines
Find Deal
Tue, May 7 - Tue, May 14
9:51 am - 7:02 pmLGA-SJU
9h 11m1 stop
6:00 am - 11:10 pmSJU-LGA
17h 10m1 stop
Tue, May 7 - Fri, May 10
10:50 am - 8:31 pmLGA-SJU
9h 41m1 stop
6:00 am - 11:10 pmSJU-LGA
17h 10m1 stop
$142Frontier
Find Deal
Wed, May 8 - Wed, May 15
7:00 am - 12:56 amLGA-SJU
17h 56m2 stops
9:07 pm - 9:00 amSJU-LGA
11h 53m1 stop
$143Spirit Airlines
Find Deal
Sat, May 11 - Tue, May 14
9:51 am - 7:02 pmLGA-SJU
9h 11m1 stop
7:57 pm - 9:00 amSJU-LGA
13h 03m1 stop
$144Spirit Airlines
Find Deal
Tue, May 7 - Tue, May 14
9:51 am - 7:02 pmLGA-SJU
9h 11m1 stop
9:07 pm - 9:00 amSJU-LGA
11h 53m1 stop
$145Spirit Airlines
Find Deal
Tue, May 7 - Tue, May 14
6:00 am - 1:16 amLGA-SJU
19h 16m1 stop
6:00 am - 3:05 pmSJU-LGA
9h 05m1 stop
$147Frontier
Find Deal
Thu, May 16 - Thu, May 23
6:00 am - 12:42 pmLGA-SJU
6h 42m1 stop
10:35 pm - 7:27 amSJU-LGA
8h 52m1 stop
$257JetBlue
Find Deal
Tue, Jun 25 - Tue, Jun 25
9:00 am - 5:27 pmLGA-SJU
8h 27m1 stop
1:33 pm - 8:09 pmSJU-LGA
6h 36m1 stop
$262JetBlue
Find Deal
Wed, Jun 5 - Sat, Jun 15

Flights from LaGuardia to San Juan - Travel Insights & Trends

Get data-powered insights and trends into flights from LaGuardia to San Juan to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from New York LaGuardia Airport to San Juan Airport?

The average price of all flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from New York LaGuardia Airport to San Juan Airport, you should consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to New York LaGuardia Airport, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $202 on average. On the other hand, the most expensive months are December and April, where the average cost of tickets is $455 and $427 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 30 days before departure.

Which airlines provide the cheapest flights from New York LaGuardia Airport to San Juan Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from New York LaGuardia Airport to San Juan Airport found on KAYAK was with Spirit Airlines for $58. Spirit Airlines proposed a round-trip connection from $129 and Frontier from $142.

Good to know

Low season

October

High season

August

Cheapest flight

$58
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from New York LaGuardia Airport to San Juan Airport

When to book flights from LaGuardia to San Juan

Are your dates flexible? Find out the best times to travel from LaGuardia to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York LaGuardia Airport to San Juan Airport flights

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

    In the last 3 days, the lowest price for a flight from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport was $58 for a one-way ticket and $122 for a round-trip.

  • Do I need a passport to fly between New York LaGuardia Airport and San Juan Airport?

    A passport is required to fly from New York LaGuardia Airport to San Juan Airport.

  • Which aircraft models fly most regularly from New York LaGuardia Airport to San Juan Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York LaGuardia Airport to San Juan Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between New York LaGuardia Airport and San Juan Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from New York to San Juan, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from New York to San Juan are Delta and JetBlue. With an average price for the route of $335 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $401 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport to San Juan Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York LaGuardia Airport to San Juan Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York LaGuardia Airport to San Juan Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan Airport from New York LaGuardia Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York LaGuardia Airport to San Juan Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan Airport with an airline and back to New York LaGuardia Airport with another airline. Booking your flights between New York LaGuardia Airport and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport to San Juan Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan Airport from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from LaGuardia to San Juan

 
See real verified KAYAK customer reviews for airlines flying from New York to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from LaGuardia to San Juan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
JetBlueOverall score based on 4618 reviews
7.5entertainment
7.2food
7.8boarding
7.9comfort
8.3crew
Airline reviews

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

6.0 GoodIvelisse, Apr 2024FLL - SJU
Read more about JetBlue reviews

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

I booked this flight using JetBlue points and I was just so happy. The plane was so clean, I had every need met. Thank you!!

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

The staff at JFK were rude and unhelpful. I was harassed for the same bag that I used on my flight to jfk with no issues claiming it was the inappropriate size. The women then allowed my travel companion to board with the same size bag because they thought she was more “humble”. Also on the flight when informing the flight attendant that nationals no longer have to fill out the Bahamas immigration form my statement was met with eye rolling and attitude.

One of the crew members, a male complained about my bag being too heavy, which I felt was really unnecessary. I am disabled and would have carried it myself if I thought it was going to be a problem. In addition the landing was rough because everyone gasped in unison which it touched down.

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Nice flight, nice crew but no cookie or napkin with my seltzer.

The flight was canceled. Got rebooked to Chicago and when we arrived our luggage where to there. They were going to our original destination the day after. They would not deliver them to our house. We had to go pick them up.

EWR terminal C United Club is great. Flight and everything else mediocre

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

Very bad , airplain had problem with engines , had to evacuate, had a delay on my trip for almost 4 hours , lost my rental car in london..

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Easy boarding in group 2. Landed 1/2 hr early. Delicious cookie snack.

Good. The wife was not working but then it got resolved.

Missed this flight due to delays from my previous flight

Awful customer service on the phone. No phone number on the website to call a real person. Website says changes are no charge but this is a lie. I had a cheaper ticket through Kayak therefore Finnair wouldn’t change it unless I would pay the entire fare again. I begged but their agents at the airport were rude and the online chat person cut off the call with no help. Super disappointed. Wont fly this airline again and will tell everyone I meet how bad it is. Crew on the flight was nice but otherwise huge disappointment.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

It was right on time and crew were very courteous

American always delays flight so it stressful getting the next connection

Flight was 2 1/2 hours late and information at the gate was inaccurate and inconsistent with online data.

I rarely vote ‘Excellent’ but this AA flight out of LGA was amazing. On time departure, early arrival, amazing crew, smooth flight, baggage came out quickly. It was the best airport/ flight experience that anyone could ask for/dream of. Highly recommend. I usually fly Delta but American Airlines really stepped up their game.

Iberia didn’t let me check in online or select my seats, the experience overall was not very pleasant

Overall it was a good experience. Stewards were very kind and professional. The departure and arrival times were as promised. Plane was clean.

No frills, limited comfort, no food, no entertainment, but fine

Seats horrible. No way of getting comfortable . But flight ran smoothly

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

Pack light and enjoy the quick boarding and early departure and arrivals.

They kept Changing the flight times. It was delayed several times and at one point it was supposed to depart at 3.40am! At which point we ended up staying overnight and booked long a separate United flight for early morning departure. The spirit flight then got moved up and left at 1.30 in the morning when it was supposed to leave at 9.40pm the night before.

Didn’t happen. They stranded us in Orlando and had to book a flight on frontier to get to our destination.

Flight was delayed...not horribly late. Just before push back engine shut down for a quick replacement item that took about five minutes. After that, everything was smooth and the pilot was able to make up time in the air so that our arrival time was not too far off the original anticipated arrival time.

Flight left very close to original projected time. Paid for checked bag weight overage (my fault). Plane was literally brand new & this was its 2nd flight. Seats were alittle uncomfortable (I'm 5'11 * 175lbs and was alittle cramped, & brand new seats had little cushion). Food options were good. Main thing was flight took off & landed on time.

Flight left very close to original projected time. Plane was literally brand new & this was its 2nd flight. Seats were alittle uncomfortable (I'm 5'11 * 175lbs and was alittle cramped, & brand new seats had little cushion). Food options were good. Main thing was flight took off & landed on time.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Book cheap flights from New York to San Juan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from New York to San Juan found on KAYAK in the last 72 hours.
5/7Tue
1 stopSpirit Airlines
9h 11mLGA-SJU
$58
5/20Mon
1 stopFrontier
8h 58mLGA-SJU
$59
5/19Sun
1 stopAmerican Airlines
6h 45mLGA-SJU
$102
5/12Sun
1 stopAmerican Airlines
6h 45mLGA-SJU
$126
6/5Wed
1 stopJetBlue
6h 57mLGA-SJU
$131
5/3Fri
1 stopUnited Airlines
10h 38mLGA-SJU
$148
5/3Fri
2 stopsUnited Airlines
13h 00mLGA-SJU
$181
7/3Wed
1 stopJetBlue
6h 43mLGA-SJU
$197
5/24Fri
1 stopDelta
10h 23mLGA-SJU
$263
6/27Thu
1 stopDelta
10h 32mLGA-SJU
$264

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Last minute flights from LaGuardia to San Juan

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from New York to San Juan that are departing in the next 10 days.
4/30Tue
multi-stopFrontier
22h 24mLGA-SJU
5/8Wed
multi-stopFrontier
10h 44mSJU-LGA
$173
4/30Tue
multi-stopFrontier
22h 24mLGA-SJU
5/7Tue
multi-stopFrontier
10h 44mSJU-LGA
$175
4/30Tue
multi-stop
22h 24mLGA-SJU
5/8Wed
multi-stop
11h 53mSJU-LGA
$177
4/29Mon
multi-stop
23h 24mLGA-SJU
5/7Tue
multi-stop
13h 03mSJU-LGA
$185
4/29Mon
multi-stopAmerican Airlines
7h 06mLGA-SJU
5/8Wed
multi-stopAmerican Airlines
10h 49mSJU-LGA
$254
4/29Mon
multi-stopAmerican Airlines
8h 50mLGA-SJU
5/8Wed
multi-stopAmerican Airlines
10h 49mSJU-LGA
$255
4/30Tue
multi-stopSpirit Airlines
11h 00mLGA-SJU
5/7Tue
multi-stopSpirit Airlines
13h 03mSJU-LGA
$260
4/30Tue
multi-stopSpirit Airlines
11h 00mLGA-SJU
5/6Mon
multi-stopSpirit Airlines
13h 04mSJU-LGA
$285
4/26Fri
multi-stopUnited Airlines
6h 29mLGA-SJU
5/3Fri
multi-stopUnited Airlines
11h 22mSJU-LGA
$374
4/26Fri
multi-stopUnited Airlines
14h 45mLGA-SJU
5/3Fri
multi-stopUnited Airlines
18h 14mSJU-LGA
$444

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New York LaGuardia Airport - San Juan Airport Flights

Departure:

New York LaGuardia Airport (LGA)United States

Destination:

San Juan Airport (SJU)Puerto Rico

Return flight deals:

San Juan Airport - New York LaGuardia Airport

Cabin classes: