SJU - EZE

$269 Find Cheap Flights from San Juan to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Buenos Aires departing on 5/15. 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 Buenos Aires Ministro Pistarini Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Buenos Aires, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$592
Typical prices: $747-$390
Arajet
Tue 9/1Wed 9/16
SJU - EZE • 1 stop
Cheapest one-way
$269
Typical prices: $289-$444
Arajet
Fri 5/15
SJU - EZE • 1 stop
Top airlines
Cheapest • from $599 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Juan and Buenos Aires. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $677 (round-trip)
Shortest trip • 10h 44m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Juan to Buenos Aires (SJU-EZE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Buenos Aires 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 San Juan to Buenos Aires

Tue, Sep 1 - Wed, Sep 16
Arajet Logo
4:30 pm - 3:45 am
SJU
-
EZE
10h 15m
1 stop
Arajet Logo
4:45 am - 2:34 pm
EZE
-
SJU
10h 49m
1 stop
$592Arajet
Fri, Jun 5 - Thu, Jun 11
Copa Airlines Logo
3:11 pm - 7:51 am
SJU
-
EZE
15h 40m
1 stop
Copa Airlines Logo
3:48 am - 4:14 pm
EZE
-
SJU
13h 26m
1 stop
$599Copa Airlines
Wed, Oct 14 - Wed, Oct 28
Arajet Logo
4:04 pm - 6:45 am
SJU
-
EZE
13h 41m
1 stop
Arajet Logo
4:45 am - 2:34 pm
EZE
-
SJU
10h 49m
1 stop
$604Arajet
Sun, Oct 4 - Mon, Oct 12
Arajet Logo
4:00 pm - 3:45 am
SJU
-
EZE
10h 45m
1 stop
Arajet Logo
9:15 pm - 3:00 pm
EZE
-
SJU
18h 45m
1 stop
$616Arajet
Wed, Jun 3 - Tue, Jul 7
Copa Airlines Logo
6:17 pm - 10:27 pm
SJU
-
EZE
27h 10m
1 stop
Copa Airlines Logo
2:49 pm - 4:14 pm
EZE
-
SJU
26h 25m
1 stop
$619Copa Airlines
Tue, Sep 1 - Wed, Sep 16
Arajet Logo
4:30 pm - 3:45 am
SJU
-
EZE
10h 15m
1 stop
Arajet Logo
4:45 am - 2:34 pm
EZE
-
SJU
10h 49m
1 stop
$624Arajet
Tue, Oct 13 - Thu, Oct 22
Arajet Logo
4:30 pm - 3:45 am
SJU
-
EZE
10h 15m
1 stop
Arajet Logo
11:00 am - 4:20 pm
EZE
-
SJU
30h 20m
1 stop
$631Arajet
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
4:30 pm - 3:45 am
SJU
-
EZE
10h 15m
1 stop
Multiple Airlines Logo
2:10 pm - 2:34 pm
EZE
-
SJU
25h 24m
2 stops
$634Multiple Airlines
Mon, Jun 15 - Mon, Jun 29
Arajet Logo
3:20 pm - 3:23 am
SJU
-
EZE
11h 03m
1 stop
Arajet Logo
2:45 am - 3:00 pm
EZE
-
SJU
13h 15m
1 stop
$635Arajet
Sat, Oct 3 - Mon, Oct 12
Arajet Logo
9:00 pm - 3:45 am
SJU
-
EZE
29h 45m
1 stop
Arajet Logo
9:15 pm - 3:00 pm
EZE
-
SJU
18h 45m
1 stop
$636Arajet
Booking Insights

KAYAK's insights & trends for San Juan to Buenos Aires flights

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

How much is a round-trip flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini Airport departing in September.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini 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 San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini Airport is August, where tickets cost $616 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $953 and $870 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini 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 San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$269
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from San Juan to Buenos Aires

When to book flights from San Juan to Buenos Aires

Are your dates flexible? Find out the best times to travel from San Juan to Buenos Aires 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 San Juan to Buenos Aires flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini Airport?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini Airport was $269 for a one-way ticket and $599 for a round-trip.

  • Do I need a passport to fly between San Juan and Buenos Aires?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan and on arrival in Buenos Aires.

  • Which airports will I be using when flying from San Juan to Buenos Aires?

    When flying out of San Juan you will be using San Juan Luis Munoz Marin Intl. You will be landing at Buenos Aires, also known as Buenos Aires Ministro Pistarini.

  • Which aircraft models fly most regularly from San Juan to Buenos Aires?

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

  • Which airline alliances offer flights from San Juan to Buenos Aires?

    oneworld, and Star Alliance are the airline alliances operating flights between San Juan and Buenos Aires, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Juan to Buenos Aires, Copa Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Buenos Aires are Copa Airlines and American Airlines. With an average price for the route of $818 and an overall rating of 7.5, Copa Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $949 and an overall rating of 7.1.

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

    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 San Juan to Buenos Aires.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from 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 from San Juan to Buenos Aires?

    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 Buenos Aires with an airline and back to San Juan with another airline. Booking your flights between San Juan and EZE 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 San Juan to Buenos Aires?

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

Reviews of the top 4 airlines serving from San Juan to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Buenos Aires. 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 San Juan to Buenos Aires? 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.
7.5
Copa AirlinesOverall score based on 1580 reviews
8.1Crew
6.8Entertainment
7.8Boarding
7.4Comfort
6.8Food
Airline reviews

Entire experience from check in to landing was amazing the flight crew was excellent and friendly. Seats were comfortable.

10.0 ExcellentK Anson, Apr 2026
POS - PTY
Read more Copa Airlines reviews

Entire experience from check in to landing was amazing the flight crew was excellent and friendly. Seats were comfortable.

Avoid at all costs. My wife had to stay back on a connecting flight as her parents flight was delayed. 10 days later on the way back they cancelled all our flights. We had to rebook all four of us on the next days flight.

Friendly crew, good food options, food not the best and seats not as comfy but that’s typical.

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

Seats were awful. Media should have been included for such a long flight.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

Boarding gate at LAX was too crowded—two gates next to one another

My original flight got delayed day of so I had to rebook it from one layover to two layovers. The flight also left earlier which was a slight inconvenience but manageable. Then my first connection flight got delayed 3 separate times for a total of 2 hours delayed, causing me to miss my second connection flight back to Santa Barbara. Now, because of this missed flight, I am missing my college classes that I pay for.

AA was a very good experience. The employees are wonderful

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

Perhaps this is an airport issue, but being in a takeoff queue for over an hour in the taxiing lane is unacceptable. We will definitely be seeking alternative avenues for air travel in the future.

Appreciate having multiple food options for allergies. Nice to have an extra seat between us for comfort.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

The flight was really crowded. Flight attendants were just ok.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

They should provide water to passengers who ask for it

Seating was tight. Seats don't recline. Initial flight was cancelled. Lost two days of vacation.

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral and avianca lost my check in luggage

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

only a bag of chips and a bottle of water in business class was served

Provide free food and drinks on an international flight. Add updated head rests

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

Horrible experience. Flight cancelled. Arrived at destination 12 hs later. No one gave us an answer or any information. Very very poor service. We won’t ever travel again with Avianca

Awful. Not water, or chargers or space under the seats, the plane was very old and poor maintenance, seats really dirty, sticky, seats pockets with wires pinching your knees. Connection with no announcements, plane departed 1.30 hour earlier for an extra stop to refueling in Trinidad & Tobago. Even that we had a 3 hrs delay, seated in the plane in the runway.

Really bad. Uncommunicated stop in Trinidad & Tobago for refueling. Extra stop added 3 hours of discomfort without allowing off the seat. Not even water, or chargers or boarding groups.

Staff were unfriendly and rude. Was stuck on runway for 2 hours after arrival in Boston.

Horrible service. No communication from the crew as to why a 6 hour delay then cancellation

We waited in an overcrowded bus for over a half hour. It was uncomfortable. It would have been better to have waited in the terminal in a line

The food for sale on board has opportunity for improvement.

I paid extra for a comfortable seat in the second flight, but the plane didn't have those seats, the first one did

The Arajet person who greeted us initially was unhelpful & rude about the mandatory migration form which has to be completed digitally but the systems don’t work properly. The boarding gate was changed twice and initial boarding was delayed. Once on board we we had to wait an hour and a half before take off. It was hot and there was very little room for tall-ish people to fit their knees in. The crew were pleasant but working in a poor situation. The plane was delayed because we were waiting for people from a delayed interconnecting flight. Arajet must have known that before we were asked to board. Better information, decisions & communication were needed.

My seat was broken and the crew had to find me somewhere else to sit. The crew was extremely courteous about this

Everything you need to know for your flight from San Juan to Buenos Aires

Information on your arrival and departure airports