LGA - SJU

$70 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 2/23. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl 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.
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Everything you should know

Cheapest round-trip
$150
Overall average: $381
Spirit Airlines
週一 2/23週四 2/26
LGA - SJU • 1 stop
Cheapest non-stop
$192
Typical prices: $182-$420
Frontier
週六 4/18週六 4/25
LGA - SJU • Non-stop
Top airlines
Spirit Airlines
Cheapest • from $150 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 25% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
1 day a week
There are direct flights from LaGuardia to San Juan 1 day a week: Sat.
Direct flights
Direct flights
Direct flights
Direct flights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from LaGuardia to San Juan

週一, 2月 23 - 週四, 2月 26
Spirit Airlines Logo
6:00 am - 3:31 pm
LGA
-
SJU
8h 31m
1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$150Spirit Airlines
週一, 2月 23 - 週三, 3月 4
Spirit Airlines Logo
9:55 am - 11:09 pm
LGA
-
SJU
12h 14m
1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$157Spirit Airlines
週二, 3月 17 - 週二, 3月 24
Spirit Airlines Logo
10:59 am - 11:58 pm
LGA
-
SJU
12h 59m
1 stop
Spirit Airlines Logo
11:03 am - 7:00 pm
SJU
-
LGA
7h 57m
1 stop
$161Spirit Airlines
週二, 3月 3 - 週三, 3月 4
Multiple Airlines Logo
6:20 am - 3:06 pm
LGA
-
SJU
7h 46m
1 stop
Multiple Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$162Multiple Airlines
週六, 2月 21 - 週三, 2月 25
Spirit Airlines Logo
6:30 am - 11:09 pm
LGA
-
SJU
15h 39m
1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$163Spirit Airlines
週日, 2月 22 - 週四, 2月 26
Spirit Airlines Logo
8:00 am - 3:31 pm
LGA
-
SJU
6h 31m
1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$164Spirit Airlines
週二, 2月 24 - 週五, 2月 27
Spirit Airlines Logo
8:00 am - 3:31 pm
LGA
-
SJU
6h 31m
1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$165Spirit Airlines
週六, 2月 21 - 週三, 2月 25
Multiple Airlines Logo
12:30 pm - 2:53 am
LGA
-
SJU
13h 23m
1 stop
Multiple Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$166Multiple Airlines
週二, 3月 3 - 週二, 3月 10
Spirit Airlines Logo
7:40 am - 6:49 pm
LGA
-
SJU
10h 09m
1 stop
Spirit Airlines Logo
10:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$168Spirit Airlines
週一, 2月 23 - 週三, 2月 25
Spirit Airlines Logo
9:55 am - 11:09 pm
LGA
-
SJU
12h 14m
1 stop
Spirit Airlines Logo
4:31 pm - 11:48 pm
SJU
-
LGA
8h 17m
1 stop
$169Spirit Airlines
Booking Insights

KAYAK's insights & trends for LaGuardia to San Juan flights

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 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 round-trip 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 $256 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $556 and $397 respectively.

Can I save money by flying with a layover from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $280 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

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, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$70
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 11% 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 $70 for a one-way ticket and $150 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 airlines offer Wi-Fi service onboard planes from New York LaGuardia Airport to San Juan Airport?

    Only JetBlue offers inflight Wi-Fi service on the New York LaGuardia Airport to San Juan Airport flight route.

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

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the New York LaGuardia Airport to San Juan Airport flight route.

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

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

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

    The two airlines most popular with KAYAK users for flights from New York to San Juan are Delta and United Airlines. With an average price for the route of $415 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $295 and an overall rating of 7.4.

  • 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.

KAYAK’s top tips for finding a cheap flight from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $227 or less one-way and $136 or less round-trip.

Prefer to fly direct from New York LaGuardia Airport to San Juan Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from New York LaGuardia to San Juan Luis Munoz Marin Intl.
Find which airlines fly direct from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.

Direct departures

New York LaGuardia to San Juan Luis Munoz Marin Intl

Saturday

Frontier

Frontier

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to New York LaGuardia

Saturday

Frontier

Frontier

See more direct flights

Reviews of the 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.
7.9
DeltaOverall score based on 8162 reviews
8.5Crew
7.2Food
8.1Boarding
7.9Comfort
7.8Entertainment
Airline reviews

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

2.0 MediocreCindy, Feb 2026
JFK - LAX
Read more Delta reviews

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

The flight was comfortable and uneventful, which is what I desire

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

Not a pleasant experience, service was poor. Didn't like it

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

JetBlue is always consistent and great, the food is limited in selection, but at least you can grab as much as you want on snacks and drinks at the Blue Locker.

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

My flight was at 11:34am at February 4th don’t know the names of the crew, but they were the best, My first great flight. Loved it 😊🥰 Thank you!!

A bottled or canned drink, whether water or soda would have been appreciated upon settling in and flying, without being charged for it.

I waited for 4+ extra hours to even board when i was fighting off a cold. So i was sitting there in the airport with a fever and chills while spirit wasted my time. Then once on the plane we had at least an extra hour of taxiing before and after takeoff. Really poor airline, no amenities to speak of, and a lack of organization that will just ruin your experience.

Very positive in both directions. Safe travels, nice staff, lost and found in fact found my phone under my chair! I was out of cash after my NYC trip otherwise I would've offered a reward for helping my day out immensly! Thanks you so much Spirit staff!

Like: seats that don't move; fast boarding; engaging crew; low-prices; individual gate at LGA; access to restrooms at the gate Dislike: no water on the flight

The flight was cancelled at the last minute. Will never fly Spirit again. Without a doubt the worst airline around.

My flight was delayed several times and eventually cancelled. Then the re-booked flight for 8pm was delayed multiple times over, and eventually it would have forced me to be at the airport for 9 hours. I accepted a rebook for the following day, fortunately I was able to stay with my friend again in New York, but if I didn’t have him as a resource it would have been much more upsetting.

Great experience for my first time on Spirit. Wey clean plane, great staff, very smooth. Gave food and entertainment “poor” simply because there was no option for NA….i did not get food nor did I order WiFi….so not a fair assessment but neither would giving top marks without experiencing. Overall, great experience.

Everything was fine. I'm average height and I pack light. I'm ready for my Spirit flight.

No Tumberlence smooth flight. Try to change the menu on Snacks.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

Everything you need to know for your flight from LaGuardia to San Juan

Information on your arrival and departure airports