SJU

$68 Find Cheap Flights 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 to Luis Munoz Marin Intl departing on 1/31. 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
$138
Typical prices: $183-$364
Frontier
Wed 11/12Sat 11/22
JFK - SJU • Non-stop
Cheapest one-way
$68
Typical prices: $92-$170
Frontier
Sat 1/31
EWR - SJU • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts and KAYAK users
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 • 284 per week
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
EWR-SJU
Cheapest
JFK-SJU
Most popular
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 27% price drop
December
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
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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

Wed, Nov 12 - Sat, Nov 22
Frontier Logo
1:00 pm - 5:54 pmJFK-SJU
3h 54mnonstop
Frontier Logo
7:11 am - 10:05 amSJU-JFK
3h 54mnonstop
$138Frontier
Find Deal
Fri, Nov 14 - Fri, Nov 21
Frontier Logo
1:00 pm - 5:54 pmJFK-SJU
3h 54mnonstop
Frontier Logo
7:11 am - 10:05 amSJU-JFK
3h 54mnonstop
$139Frontier
Find Deal
Sat, Nov 15 - Fri, Nov 21
JetBlue Logo
6:35 am - 11:22 amJFK-SJU
3h 47mnonstop
JetBlue Logo
8:20 pm - 11:23 pmSJU-JFK
4h 03mnonstop
$148JetBlue
Find Deal
Tue, Nov 18 - Mon, Nov 24
JetBlue Logo
1:30 pm - 6:20 pmJFK-SJU
3h 50mnonstop
JetBlue Logo
1:59 am - 4:52 amSJU-JFK
3h 53mnonstop
$151JetBlue
Find Deal
Sat, Jan 17 - Thu, Jan 22
American Airlines Logo
8:16 pm - 10:48 amJFK-SJU
13h 32m1 stop
American Airlines Logo
7:07 am - 5:17 pmSJU-JFK
11h 10m1 stop
$185American Airlines
Find Deal
Mon, Jan 19 - Thu, Jan 22
American Airlines Logo
7:30 am - 5:03 pmLGA-SJU
8h 33m2 stops
American Airlines Logo
7:07 am - 5:00 pmSJU-LGA
10h 53m1 stop
$185American Airlines
Find Deal
Mon, Jan 12 - Mon, Feb 9
Spirit Airlines Logo
6:45 am - 4:23 pmBWI-SJU
8h 38m1 stop
Spirit Airlines Logo
6:00 am - 4:49 pmSJU-BWI
11h 49m1 stop
$211Spirit Airlines
Find Deal
Sun, Nov 16 - Sat, Nov 22
Spirit Airlines Logo
5:10 am - 5:19 pmORD-SJU
10h 09m1 stop
Spirit Airlines Logo
4:12 pm - 7:23 pmSJU-ORD
5h 11mnonstop
$212Spirit Airlines
Find Deal
Mon, Jan 19 - Wed, Jan 28
Delta Logo
5:33 am - 2:30 pmORD-SJU
6h 57m1 stop
Delta Logo
7:00 am - 5:45 pmSJU-ORD
12h 45m1 stop
$227Delta
Find Deal
Mon, Dec 8 - Thu, Dec 11
Delta Logo
7:01 am - 2:14 pmIAD-SJU
6h 13m1 stop
Delta Logo
7:00 am - 5:00 pmSJU-IAD
11h 00m1 stop
$235Delta
Find Deal
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 Airport?

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 Airport was $68 for a one-way ticket from Newark and $138 for a round-trip. The most popular route searched for by our users was for flights from New York to San Juan Airport and the best round-trip deal found in the last 3 days was $138.

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 $263. The cheapest price found on KAYAK in the last 2 weeks cost $61 and departed from Tampa. The most popular routes on KAYAK are Orlando to San Juan Luis Munoz Marin Intl Airport which costs $284 on average, and New York to San Juan Luis Munoz Marin Intl Airport, which costs $288 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 $241 on average for one-way flights. On the other hand, the most expensive months are December and October, where the average cost of tickets from the United States is $371 and $351 respectively. For return trips, the best month to travel is March with an average price of $199.

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 Wilmington $77 one-way - $216 round-trip, from Fort Lauderdale $104 one-way - $190 round-trip, from Tampa $116 one-way - $239 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

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Premium Bundle includes priority boarding and seats with extra legroom.


Frontier's Basic Fare includes only a personal item, no carry-on or seat selection.

Read more about Frontierby Stefanie Waldek
JetBlue

JetBlue's Even More Space offers up to 7” extra legroom and early boarding.


JetBlue's Mint cabin features lie-flat seats and two free checked bags on select routes.

Read more about JetBlueby Harriet Baskas
American Airlines

American's Main Cabin Extra offers early boarding (Group 5) and complimentary alcoholic drinks.


American's Basic Economy includes no seat assignment until check-in and late (Group 9) boarding.

Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11” extra legroom for a nominal fee.


Spirit's Wi-Fi offers gate-to-gate connectivity across all routes, with browsing and streaming options.

Delta

Delta's Comfort Plus offers up to three inches of extra legroom in the front section of economy.


Delta's Wi-Fi is free for SkyMiles members on domestic flights, sign up onboard.

Read more about Deltaby Stefanie Waldek
United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy seats.


United's Priority Boarding puts you in Zone 2, avoiding gate-checking your carry-on bag.

Airports
SJU

For a quick exit from SJU, consider taking a taxi or Uber, which are readily available and offer a short ride into San Juan.

Read more about SJUby Gabriel Leigh
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, Delta and United Airlines

Stefanie Waldek

Stefanie Waldek

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on JetBlue and American Airlines

Harriet Baskas

Harriet Baskas

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.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

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.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel Leigh

Gabriel Leigh

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.

Read more

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

Low seasonSeptember
Cheapest flight$68
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 32% increase in price.
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 FrontierRDU-SJUMay 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 AirlinesIAH-SJUSep 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 FrontierJFK-SJUAug 2024
Buy some food and beverage for that 4 hours trip. And download some movies in Netflix
NicoleFlew with Spirit AirlinesTPA-SJUFeb 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 Airport flights

  • What is the cheapest flight to San Juan Airport?

    In the last 3 days, the lowest price for a flight to San Juan Airport was $68 for a one-way ticket from Newark and $138 for a round-trip. The most popular route searched for by our users was for flights from New York to San Juan Airport and the best round-trip deal found in the last 3 days was $138.

  • 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 $263. The cheapest price found on KAYAK in the last 2 weeks cost $61 and departed from Tampa 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 $320. On the other hand, the most expensive day to fly is Saturday, where prices are $349 on average.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 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 $217 on average. The most expensive time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally at night, which is peak travel time and where the average cost of a ticket is $305.

Top tips for finding cheap flights to San Juan Airport

  • Looking for cheap airfare to San Juan Airport? 25% of our users found round-trip tickets to San Juan Airport for the following prices or less: From Raleigh $231, from Newark $524, from Chicago O'Hare Intl $594
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Juan Airport 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 7992 reviews
8.5Crew
7.9Entertainment
7.3Food
8.2Boarding
7.9Comfort
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

Delayed delayed delayed and no offer for food or vouchers

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

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

There was a fowl odour coming from the lavatory the entire flight

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

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

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

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

the plane was not full so the flight attendant had me move to an empty row which made for a good flight. The software for logging on and booking and confirming the flight is much too cumbersome.

Always comes in handy when I want a quick weekend getaway.

For the price I could have taken a “name brand” airline. No drink no snack and constant emails trying to get addition money for EVERYTHING other airlines include in the price. It looks cheaper but it’s Judy bait and switch and emails non stop!

The gate agents for spirit at EWR wouldn’t give me my ticket to board when I arrived 50 min from the flight, saying that I wouldn’t make my flight. They tried to reschedule me to arrive at my destination 14 hours after the original flight, which included a 10 hr layover in another city. I rebooked with another airline and it took me a total of 5 min to go through security. Then I see a charge on my card for a $100 change fee that I did not approve. Beware of this horrible place and these horrible people

Excessive fees for flight delays. What a Scam. I was not able to attend the wedding I needed to go.

Waited at the airport for over 4 hours to board this flight. Terrible airline

Was supposed to take off 8:00 last night. Got delayed till 8:00 this morning

It was terrible, we had to board and unboard the flight with a hour delay that caused me to miss an appointment and a surprise for my wife

When the flight ticket is expensive and you have to purchase check in luggage and there is no snacks, no entertainment, tight seats stuffed in the back of the plane not such good experience. I would like some to reach out to me . I paid for check luggage when I bought the ticket they made me pay again on the return flight extra $70. Very frustrating.

Excellent experience when I am looking for a budget airline where the main expectation is getting me from point A to point B with no frills.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

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