Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

LGA - SJU

$109 Find cheap flights from New York LaGuardia Airport to San Juan 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 6/1. 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
Wed 6/5
Wed 6/12

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 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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
6:55 pm - 6:57 pmLGA-SJU
24h 02m1 stop
9:07 pm - 5:51 pmSJU-LGA
20h 44m3 stops
$152Spirit Airlines
Find Deal
Tue, May 14 - Tue, May 21
9:55 am - 3:05 amLGA-SJU
17h 10m2 stops
7:57 pm - 9:00 amSJU-LGA
13h 03m1 stop
$153Spirit Airlines
Find Deal
Wed, May 15 - Wed, May 22
9:55 am - 3:05 amLGA-SJU
17h 10m2 stops
9:07 pm - 9:00 amSJU-LGA
11h 53m1 stop
$154Spirit Airlines
Find Deal
Wed, May 22 - Wed, May 29
10:57 am - 11:41 pmLGA-SJU
12h 44m1 stop
6:00 am - 3:05 pmSJU-LGA
9h 05m1 stop
$171Frontier
Find Deal
Tue, May 21 - Thu, May 23
9:29 pm - 11:24 amLGA-SJU
13h 55m1 stop
6:00 am - 3:05 pmSJU-LGA
9h 05m1 stop
Mon, May 20 - Thu, May 23
10:50 am - 8:14 pmLGA-SJU
9h 24m1 stop
5:45 am - 4:29 pmSJU-LGA
10h 44m1 stop
$180Frontier
Find Deal
Sat, May 11 - Mon, May 13
10:50 am - 8:31 pmLGA-SJU
9h 41m1 stop
9:07 pm - 9:00 amSJU-LGA
11h 53m1 stop
Wed, May 15 - Wed, May 22
9:00 am - 3:40 pmLGA-SJU
6h 40m1 stop
2:35 pm - 10:34 pmSJU-LGA
7h 59m1 stop
$256American Airlines
Find Deal
Thu, May 9 - Sat, May 11
10:30 am - 8:00 pmLGA-SJU
9h 30m1 stop
1:33 pm - 10:56 pmSJU-LGA
9h 23m1 stop
$262JetBlue
Find Deal
Tue, Jun 18 - Sat, Jun 22
10:30 am - 7:47 pmLGA-SJU
9h 17m1 stop
6:00 am - 1:00 pmSJU-LGA
7h 00m1 stop
$295JetBlue
Find Deal
Wed, Jul 10 - Tue, Jul 16

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 Wednesday 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 February, where the average cost of tickets is $452 and $370 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 $109. Spirit Airlines proposed a round-trip connection from $125 and Frontier from $171.

Good to know

Low season

October

High season

August

Cheapest flight

$109
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 5% 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 $109 for a one-way ticket and $125 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, 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 $405 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.
8.0
DeltaOverall score based on 10818 reviews
8.6Crew
7.9Comfort
8.2Boarding
8.0Entertainment
7.4Food
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

Great!! I haven’t had a bad experience with them.

The plane was one hour late cause they were doing some reparations with us on the plane no mention I was in the first seat and the door was open the entire time with 8 degrees! The plane was totally dirty no mention old ! The staff was nice but no put together, the attention to details and passenger experience is missing and i always travel first !!! Is better the lounge than the plane! KLM/air France every details is taken care maybe you need a creative creator or experience client need asap was terrible and not memorable for the price that I payed very dissatisfied

Boarding super slow with people allowed to linger in aisles

We flew early evening on New Year's Eve. Our plane was less than half full... Great for the passenger experience -- not so much for the airline lol. Comfortable, spacious, smooth flight -- and early arrival!

First time travel in economy and the worst experience I ever had ! Shame on paying 600 dollars to be in a tuna can ! Service was terrible no even water no even class no even matters your flight attendants were lazy and sloppy very bad experience! After all these years traveling in first and once I try this cause I need to go to a destination for an emergency wow shame on you !

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

The captain was amazing and kept us informed throughout that there would be some rough air. The flight also got delayed but we were able to actually leave on time, which was great.

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.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

WiFi connected but only let you go to the AA website, not even text messaging worked.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

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

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.

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

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.

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.
6/1Sat
1 stopSpirit Airlines
17h 51mLGA-SJU
$109
6/13Thu
1 stopSpirit Airlines
15h 48mLGA-SJU
$110
5/15Wed
3 stopsSpirit Airlines
17h 15mLGA-SJU
$111
5/30Thu
1 stopAmerican Airlines
8h 46mLGA-SJU
$126
5/11Sat
1 stopAmerican Airlines
8h 46mLGA-SJU
$128
6/24Mon
1 stopJetBlue
6h 42mLGA-SJU
$131
6/10Mon
2 stopsFrontier
16h 11mLGA-SJU
$135
6/15Sat
2 stopsFrontier
16h 01mLGA-SJU
$137
7/3Wed
1 stopJetBlue
8h 19mLGA-SJU
$164
5/29Wed
1 stopDelta
10h 56mLGA-SJU
$318

Search by stops

Search by airline

Search by price

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.
5/11Sat
multi-stopFrontier
9h 24mLGA-SJU
5/13Mon
multi-stopFrontier
10h 44mSJU-LGA
$170
5/11Sat
multi-stopFrontier
9h 24mLGA-SJU
5/13Mon
multi-stopFrontier
10h 44mSJU-LGA
$180
5/11Sat
multi-stop
9h 24mLGA-SJU
5/21Tue
multi-stop
11h 53mSJU-LGA
$222
5/10Fri
multi-stop
9h 08mLGA-SJU
5/14Tue
multi-stop
11h 53mSJU-LGA
$232
5/11Sat
multi-stopSpirit Airlines
13h 10mLGA-SJU
5/13Mon
multi-stopSpirit Airlines
25h 49mSJU-LGA
$245
5/9Thu
multi-stopAmerican Airlines
6h 52mLGA-SJU
5/9Thu
multi-stopAmerican Airlines
6h 04mSJU-LGA
$249
5/8Wed
multi-stopAmerican Airlines
8h 46mLGA-SJU
5/10Fri
multi-stopAmerican Airlines
6h 04mSJU-LGA
$253
5/8Wed
multi-stopSpirit Airlines
17h 12mLGA-SJU
5/14Tue
multi-stopSpirit Airlines
13h 03mSJU-LGA
$287
5/8Wed
multi-stopUnited Airlines
14h 38mLGA-SJU
5/12Sun
multi-stopUnited Airlines
13h 59mSJU-LGA
$454
5/9Thu
multi-stopUnited Airlines
14h 38mLGA-SJU
5/12Sun
multi-stopUnited Airlines
16h 27mSJU-LGA
$504

Search by stops

Search by airline

Search by price

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: