SJU - EZE

$286 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 1/2. 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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Everything you should know

Cheapest round-trip
$583
Overall average: $693
Arajet
Wed 5/13Fri 5/22
SJU - EZE • 1 stop
Cheapest one-way
$286
Typical prices: $256-$376
Multiple Airlines
Fri 1/2
SJU - EZE • 2 stops
Top airlines
Arajet
Cheapest • from $583 (round-trip)
Copa Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 24% price drop
December
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

Wed, May 13 - Fri, May 22
Arajet Logo
4:04 pm - 10:00 am
SJU
-
EZE
16h 56m1 stop
Arajet Logo
4:00 am - 4:20 pm
EZE
-
SJU
13h 20m1 stop
$583Arajet
Fri, Apr 24 - Sun, May 10
Avianca Logo
6:15 pm - 5:45 am
SJU
-
EZE
10h 30m1 stop
Avianca Logo
1:40 am - 4:50 pm
EZE
-
SJU
16h 10m1 stop
$636Avianca
Fri, Apr 24 - Sun, May 10
Multiple Airlines Logo
5:50 pm - 9:01 am
SJU
-
EZE
14h 11m1 stop
Multiple Airlines Logo
1:40 am - 4:50 pm
EZE
-
SJU
16h 10m1 stop
$642Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Avianca Logo
6:30 pm - 5:50 am
SJU
-
EZE
10h 20m1 stop
Avianca Logo
7:30 am - 5:05 pm
EZE
-
SJU
10h 35m1 stop
$645Avianca
Wed, Mar 4 - Tue, Mar 10
Avianca Logo
6:30 pm - 5:50 am
SJU
-
EZE
10h 20m1 stop
Avianca Logo
1:40 am - 5:05 pm
EZE
-
SJU
16h 25m1 stop
$646Avianca
Tue, Mar 3 - Wed, Mar 18
Avianca Logo
1:00 pm - 5:50 am
SJU
-
EZE
15h 50m1 stop
Avianca Logo
7:30 am - 5:05 pm
EZE
-
SJU
10h 35m1 stop
$648Avianca
Fri, Mar 6 - Mon, Mar 9
Avianca Logo
6:30 pm - 5:50 am
SJU
-
EZE
10h 20m1 stop
Avianca Logo
2:40 am - 3:20 pm
EZE
-
SJU
13h 40m1 stop
$660Avianca
Tue, Mar 10 - Wed, Mar 18
Avianca Logo
1:00 pm - 12:35 am
SJU
-
EZE
10h 35m1 stop
Avianca Logo
2:40 am - 3:20 pm
EZE
-
SJU
13h 40m1 stop
$674Avianca
Fri, Mar 6 - Tue, Mar 17
Copa Airlines Logo
5:37 am - 4:10 am
SJU
-
EZE
21h 33m1 stop
Copa Airlines Logo
5:16 am - 10:29 pm
EZE
-
SJU
18h 13m1 stop
$676Copa Airlines
Mon, Jan 26 - Tue, Feb 10
United Airlines Logo
2:05 am - 7:20 am
SJU
-
EZE
28h 15m2 stops
United Airlines Logo
10:05 pm - 9:00 pm
EZE
-
SJU
23h 55m2 stops
$677United Airlines
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.

What’s the cheapest day of the week to fly from San Juan to Buenos Aires?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires Ministro Pistarini Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Buenos Aires on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from San Juan to Buenos Aires. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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 September, where tickets cost $577 (return) on average. On the other hand, the most expensive months are February and January, where the average cost of round-trip tickets is $969 and $902 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 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$286
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly with an average 14% 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 $286 for a one-way ticket and $583 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.

  • What is the most popular layover when flying to Buenos Aires from San Juan?

    Bogotá is the most popular layover city among KAYAK users traveling from San Juan to Buenos Aires.

  • 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 $926 and an overall rating of 7.6, Copa Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $874 and an overall rating of 7.2.

  • 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 3 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.
7.6
Copa AirlinesOverall score based on 1556 reviews
7.8Boarding
8.1Crew
6.8Food
6.8Entertainment
7.4Comfort
Airline reviews

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

8.0 ExcellentAnonymous, Dec 2025
PTY - CUR
Read more Copa Airlines reviews

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

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

It was ok. However, the food was quite poor since I don't eat pasta.

Flight attendants on this flight were very attentive and friendly

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

The flight was on time and crew were nice, seats were tight and there was entertainment available

They don't make it easy or promote their food options. Dirty plane. Delayed.

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

Was a normal flight but it was delayed, and there wasn't an explanation.

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Nice modern plane. Can use your own device for entertainment. Get a snack on the plane.

No free snacks nor drinks on very short 30min flight. Entertainment system is over wifi to your own phone or tablet, which is good but often a show or movie just stops and refuses to continue

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

Did not fly with Pakistan International Airlines. Have never flown with Pakistan International Airlines.

Usb plugs for charging your phone does not work in every flight. uncomfortable chairs even in higher categories.

Luggage lost and nowhere to be found, no response from either airline regarding my bag

Very uncomfortable planes , poor service on the plane , take your own water so you don’t dehydrate , in a 6 hs flight they sold one time food and beverage . 1 plane was delayed 6 hs , I lost a connecting flight . Then in the way back they announce a delay of 2 hs so I had to take a different flight to arrive on time for my connecting flight . Avoid this airline .

Not what it used to be. The sale of food makes them look greedy!

Avianca is not what it used to be. So disappointing

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

The chicken that was served in business class was cold!

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

Information on your arrival and departure airports