SJU

$62 Find Cheap Flights to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Luis Munoz Marin Intl departing on 2/24. 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 for flights to San Juan
These are the airlines KAYAK users have selected most often from within our search results for flights to San Juan
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Everything you should know

Cheapest round-trip
$141
Overall average: $254
Multiple Airlines
mar. 2/24mar. 2/24
PHL - SJU • 1 stop
Cheapest non-stop
$141
Typical prices: $186-$365
Spirit Airlines
dim. 3/8mar. 3/10
PHL - SJU • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
JetBlue's Even More Space offers 7” extra legroom.
Bring snacks and download movies for the flight.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
JetBlue
Most flights • 253 per week
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Top routes
EWR
-
SJU
Cheapest
JFK
-
SJU
Most popular
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 21% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Luis Munoz Marin Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Luis Munoz Marin Intl 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 to Luis Munoz Marin Intl

mar., févr. 24 - mar., févr. 24
Multiple Airlines Logo
9:39 am - 6:58 pm
PHL
-
SJU
8h 19m
1 stop
Multiple Airlines Logo
2:59 am - 6:15 am
SJU
-
PHL
4h 16mnonstop
$141Multiple Airlines
mer., mars 4 - mar., mars 10
Spirit Airlines Logo
8:01 pm - 1:08 am
BOS
-
SJU
4h 07mnonstop
Spirit Airlines Logo
5:00 am - 11:48 am
SJU
-
BOS
6h 48m
1 stop
$142Spirit Airlines
mer., mars 11 - dim., mars 15
Frontier Logo
8:44 pm - 12:29 am
PHL
-
SJU
3h 45mnonstop
Frontier Logo
1:59 am - 6:11 am
SJU
-
PHL
4h 12mnonstop
$142Frontier
sam., févr. 21 - mer., févr. 25
Spirit Airlines Logo
3:00 pm - 8:06 pm
BOS
-
SJU
4h 06mnonstop
Spirit Airlines Logo
3:30 pm - 6:56 pm
SJU
-
BOS
4h 26mnonstop
$143Spirit Airlines
mar., févr. 17 - mar., févr. 17
Frontier Logo
8:39 pm - 1:24 am
PHL
-
SJU
3h 45mnonstop
Frontier Logo
3:53 am - 12:22 pm
SJU
-
PHL
9h 29m
1 stop
$144Frontier
dim., févr. 8 - mar., févr. 10
Multiple Airlines Logo
3:18 pm - 8:24 pm
BOS
-
SJU
4h 06mnonstop
Multiple Airlines Logo
4:11 pm - 1:13 am
SJU
-
BOS
10h 02m
1 stop
$144Multiple Airlines
lun., févr. 23 - mar., févr. 24
JetBlue Logo
10:00 am - 10:53 pm
ORD
-
SJU
10h 53m
1 stop
JetBlue Logo
5:10 am - 11:59 am
SJU
-
ORD
8h 49m
1 stop
$191JetBlue
mar., févr. 10 - mer., févr. 11
JetBlue Logo
3:25 pm - 10:55 pm
DCA
-
SJU
6h 30m
1 stop
JetBlue Logo
6:15 am - 1:20 pm
SJU
-
DCA
8h 05m
1 stop
$246JetBlue
mar., mars 24 - mar., mars 24
United Airlines Logo
7:00 am - 1:40 pm
DCA
-
SJU
6h 40m
1 stop
United Airlines Logo
1:05 am - 10:29 am
SJU
-
DCA
9h 24m
1 stop
$247United Airlines
lun., févr. 9 - jeu., févr. 12
United Airlines Logo
4:15 pm - 12:36 am
DCA
-
SJU
7h 21m
1 stop
United Airlines Logo
2:05 am - 10:29 am
SJU
-
DCA
9h 24m
1 stop
$252United Airlines
Booking Insights

KAYAK's insights & trends for flights to Luis Munoz Marin Intl

Get data-powered insights and trends for flights to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to San Juan?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the lowest price for a flight to San Juan was $62 for a one-way ticket from Newark and $141 for a round-trip. The most popular route searched for by our users was for flights from New York to San Juan and the best round-trip deal found in the last 3 days was $151.

How much is a flight to San Juan Luis Munoz Marin Intl Airport?

The average and cheapest price for all round-trip flights to San Juan Luis Munoz Marin Intl Airport from each origin found by users searching on KAYAK in the last month.

On average, a flight to San Juan Luis Munoz Marin Intl Airport costs $261. The cheapest price found on KAYAK in the last 2 weeks cost $39 and departed from Newark Airport. The most popular routes on KAYAK are New York to San Juan Luis Munoz Marin Intl Airport which costs $309 on average, and Boston to San Juan Luis Munoz Marin Intl Airport, which costs $283 on average.

See prices from:

What is the cheapest month to fly 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 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 to San Juan Luis Munoz Marin Intl Airport is May, where tickets cost $247 on average for one-way flights. On the other hand, the most expensive months are December and November, where the average cost of tickets from the United States is $398 and $362 respectively. For return trips, the best month to travel is March with an average price of $216.

What is a good deal for flights to San Juan Luis Munoz Marin Intl Airport?

If you’re looking for cheap airfare to San Juan Luis Munoz Marin Intl Airport, 25% of our users found tickets to San Juan Luis Munoz Marin Intl Airport for the following prices or less: From Fort Lauderdale $121 one-way - $225 round-trip, from White Plains $124 one-way - $256 round-trip, from Tampa $126 one-way - $216 round-trip.

How far in advance should I book a flight 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 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, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 78 days before departure.

Expert advice

Expert advice for your flight to Luis Munoz Marin Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, Delta and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on JetBlue and American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know - Book Cheap San Juan Luis Munoz Marin Intl Airport Plane Tickets

Low seasonSeptember
Cheapest flight$62
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Newark Liberty Airport to San Juan Airport

When to book flights to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel to Luis Munoz Marin Intl 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. The information is for flights to San Juan based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights to Luis Munoz Marin Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Luis Munoz Marin Intl 
Verified travelerFlew with Frontier
RDU
-
SJU
May 2025
If you are in the first group to board, stay standing early next to the gate entrance so you really enter first. Otherwise you end up entering all groups at the same time and will loose your carry on space over your seat.
JoseFlew with United Airlines
IAH
-
SJU
Sep 2024
Eat before your boarding. Buy snacks or anything you like before departure, also download a movie, music or an audio book to enjoy during your flight.
Maria AlejandraFlew with Frontier
JFK
-
SJU
Aug 2024
Buy some food and beverage for that 4 hours trip. And download some movies in Netflix
NicoleFlew with Spirit Airlines
TPA
-
SJU
Feb 2024
Follow the rules on the backpack and will not have any trouble, the payment for the bag at the gate is $99 almost the price of the ticket, is not worth it.

FAQs - booking San Juan flights

  • What is the cheapest flight to San Juan?

    In the last 3 days, the lowest price for a flight to San Juan was $62 for a one-way ticket from Newark and $141 for a round-trip. The most popular route searched for by our users was for flights from New York to San Juan and the best round-trip deal found in the last 3 days was $151.

  • How far is San Juan Luis Munoz Marin Intl Airport from central San Juan?

    There are 7 miles between San Juan city center and San Juan Luis Munoz Marin Intl Airport.

  • How much is a flight to San Juan?

    On average, a flight to San Juan costs $261. The cheapest price found on KAYAK in the last 2 weeks cost $39 and departed from Newark Airport.

  • What is the cheapest day to fly to San Juan?

    Based on KAYAK data, the cheapest day to fly to San Juan is Tuesday where tickets can be as cheap as $300. On the other hand, the most expensive day to fly is Saturday, where prices are $330 on average.

  • How does KAYAK find such low prices on flights to San Juan?

    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 to San Juan.

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

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

  • What is the Hacker Fare option on flights to San Juan?

    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 with an airline and back with another airline.

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

    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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport?

    The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally in the afternoon, when flights cost $248 on average. The most expensive time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is $301.

Top tips for finding cheap flights to San Juan

  • Looking for cheap airfare to San Juan? 25% of our users found round-trip tickets to San Juan for the following prices or less: From Raleigh $201, from Chicago O'Hare Intl $436, from Newark $502
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Juan flight deals.

Reviews of the top 5 airlines flying to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to San Juan. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Luis Munoz Marin Intl? 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 8124 reviews
7.9Comfort
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

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.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

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

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

My flight to London from Philadelphia was cancelled due to weather.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

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.

Horribly rude check in at airport, worst in 25 years of flying. All over a simple issue they could have googled to resolve.

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.

1) No pilot available for 1 hour 2) no room for most passengers careyon in overhead—-> stowed below 3) when we landed we had to wait 45 min. Before docking at gate as gate was not ready

Good. No issues except a slight delay. Crew came in late.

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

It was good. I prefer JB over other airlines.I just wish we had headphones for the films, but other than that - good.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

It was smooth sailing snags we had a really smooth landing and a great flight!

I know it's a low-cost airline. However, the seats are very basic, so after two hours of travel, they feel very uncomfortable and cannot be reclined. The two flights from Bogota to Orlando and the return flight were very punctual. The check-in process on the app works very well. I really liked the self-check-in process for luggage at the Orlando airport; it was quick, easy, and very convenient.

The entire experience was so surprisingly pleasant. And the blocked extra seat between us was such an amazing and nice bonus. Great experience all around and I can’t wait to fly with spirit again!

Everything was OK, the deicing took a long time, our connections were almost missed.

All very good except they didn’t load our walker so haven’t gotten it yet

Flight was cancelled. But kayak thought it was still on time.

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

The flight was delayed by 2 hours and we had no food or water or chargers

Spirit was on time. They maintained updates and information. The crew was friendly and professional. Because this is a budget friendly airline, they have dispensed with a lot of frills and part of that comes with a price, for example, the seats are not quite as comfortable as others. I am ok with a pay for beverage and snack service as I prefer my own anyway so this was not a concern. I thought overall, having a great flight crew and on time service was definitely worth losing some of the frills from other carriers.

Nothing everything cost money a bottle of water is 5 dollars and there wasn't even an outlet to plug 🔌 in my 📱 phone

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.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

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Everything you need to know for your flight to Luis Munoz Marin Intl