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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
4:30 pm - 3:45 am
SJU
-
EZE
10h 15m
1 stop
Arajet Logo
7:45 am - 7:30 pm
EZE
-
SJU
12h 45m
1 stop
$613Arajet
Tue, Aug 11 - Sat, Aug 22
Arajet Logo
4:30 pm - 3:45 am
SJU
-
EZE
10h 15m
1 stop
Arajet Logo
4:00 am - 2:34 pm
EZE
-
SJU
11h 34m
1 stop
$635Arajet
Tue, Aug 11 - Wed, Aug 19
Arajet Logo
5:50 pm - 7:30 am
SJU
-
EZE
12h 40m
1 stop
Arajet Logo
9:15 pm - 3:00 pm
EZE
-
SJU
18h 45m
1 stop
$659Arajet
Fri, Aug 21 - Mon, Aug 31
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
$665Arajet
Tue, Sep 1 - Wed, Sep 16
Arajet Logo
4:30 pm - 3:45 am
SJU
-
EZE
10h 15m
1 stop
Arajet Logo
2:45 am - 3:00 pm
EZE
-
SJU
13h 15m
1 stop
$669Arajet
Tue, Aug 11 - Mon, Aug 17
Arajet Logo
3:20 pm - 3:23 am
SJU
-
EZE
11h 03m
1 stop
Arajet Logo
4:45 am - 2:34 pm
EZE
-
SJU
10h 49m
1 stop
$673Arajet
Mon, Aug 31 - Wed, Sep 2
Avianca Logo
1:05 pm - 5:40 am
SJU
-
AEP
15h 35m
1 stop
Avianca Logo
7:00 am - 5:10 pm
AEP
-
SJU
11h 10m
1 stop
$805Avianca
Tue, Aug 11 - Mon, Aug 17
Multiple Airlines Logo
4:30 pm - 8:30 am
SJU
-
AEP
15h 00m
2 stops
Multiple Airlines Logo
5:35 pm - 7:30 pm
AEP
-
SJU
26h 55m
2 stops
$827Multiple Airlines
Tue, Jun 23 - Fri, Jul 3
Avianca Logo
1:05 pm - 5:40 am
SJU
-
AEP
15h 35m
1 stop
Avianca Logo
7:00 am - 5:10 pm
AEP
-
SJU
11h 10m
1 stop
$853Avianca
Tue, Jul 21 - Thu, Jul 30
Avianca Logo
1:05 pm - 5:40 am
SJU
-
AEP
15h 35m
1 stop
Avianca Logo
7:00 am - 5:10 pm
AEP
-
SJU
11h 10m
1 stop
$885Avianca
Tue, Jul 21 - Sun, Aug 2

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United Airlines flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires

Our best United Airlines deals on San Juan Luis Munoz Marin Intl Airport to Buenos Aires flight tickets
United Airlines
Jul 2
SJU1:00 amSan Juan Luis Munoz Marin Intl
30h 00m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 12
EZE9:00 pmBuenos Aires Ministro Pistarini
33h 29m
1 stop
SJU5:29 amSan Juan Luis Munoz Marin Intl
$770
United Airlines
Jun 24
SJU2:55 pmSan Juan Luis Munoz Marin Intl
16h 05m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 4
EZE9:00 pmBuenos Aires Ministro Pistarini
24h 38m
1 stop
SJU8:38 pmSan Juan Luis Munoz Marin Intl
$779
United Airlines
Jun 26
SJU7:00 amSan Juan Luis Munoz Marin Intl
24h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 3
EZE9:00 pmBuenos Aires Ministro Pistarini
24h 34m
2 stops
SJU8:34 pmSan Juan Luis Munoz Marin Intl
$784

Copa Airlines flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires

Our best Copa Airlines deals on San Juan Luis Munoz Marin Intl Airport to Buenos Aires flight tickets
Copa Airlines
Jun 12
SJU6:17 pmSan Juan Luis Munoz Marin Intl
27h 10m
1 stop
EZE10:27 pmBuenos Aires Ministro Pistarini
Jun 18
EZE12:10 amBuenos Aires Ministro Pistarini
17h 04m
1 stop
SJU4:14 pmSan Juan Luis Munoz Marin Intl
$767
Copa Airlines
Jun 15
SJU6:17 pmSan Juan Luis Munoz Marin Intl
29h 35m
1 stop
EZE12:52 amBuenos Aires Ministro Pistarini
Jun 29
EZE12:10 amBuenos Aires Ministro Pistarini
17h 04m
1 stop
SJU4:14 pmSan Juan Luis Munoz Marin Intl
$833
Copa Airlines
Jul 26
SJU6:17 pmSan Juan Luis Munoz Marin Intl
27h 10m
1 stop
EZE10:27 pmBuenos Aires Ministro Pistarini
Aug 9
EZE5:25 amBuenos Aires Ministro Pistarini
11h 49m
1 stop
SJU4:14 pmSan Juan Luis Munoz Marin Intl
$856

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 8/11

4:30 pm-3:45 am

1 stop10h 15m

Buenos Aires Ministro Pistarini

Sat 8/22

7:45 am-7:30 pm

1 stop12h 45m

$613

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 8/11

4:30 pm-3:45 am

1 stop10h 15m

Buenos Aires Ministro Pistarini

Wed 8/19

4:00 am-2:34 pm

1 stop11h 34m

$635

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Fri 8/21

5:50 pm-7:30 am

1 stop12h 40m

Buenos Aires Ministro Pistarini

Mon 8/31

9:15 pm-3:00 pm

1 stop18h 45m

$659
Quickest round-trip

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 9/1

4:30 pm-3:45 am

1 stop10h 15m

Buenos Aires Ministro Pistarini

Wed 9/16

4:45 am-2:34 pm

1 stop10h 49m

$665

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 8/11

4:30 pm-3:45 am

1 stop10h 15m

Buenos Aires Ministro Pistarini

Mon 8/17

2:45 am-3:00 pm

1 stop13h 15m

$669

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Mon 8/31

3:20 pm-3:23 am

1 stop11h 03m

Buenos Aires Ministro Pistarini

Wed 9/2

4:45 am-2:34 pm

1 stop10h 49m

$673

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Tue 8/11

1:05 pm-5:40 am

1 stop15h 35m

Buenos Aires Jorge Newbery

Mon 8/17

7:00 am-5:10 pm

1 stop11h 10m

$805

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Tue 6/23

4:30 pm-8:30 am

2 stops15h 00m

Buenos Aires Jorge Newbery

Fri 7/3

5:35 pm-7:30 pm

2 stops26h 55m

$827

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Tue 7/21

1:05 pm-5:40 am

1 stop15h 35m

Buenos Aires Jorge Newbery

Thu 7/30

7:00 am-5:10 pm

1 stop11h 10m

$853

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Tue 7/21

1:05 pm-5:40 am

1 stop15h 35m

Buenos Aires Jorge Newbery

Sun 8/2

7:00 am-5:10 pm

1 stop11h 10m

$885

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from San Juan Luis Munoz Marin Intl Airport is in November. Flight prices, which tend to average around $206, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Buenos Aires from San Juan Luis Munoz Marin Intl Airport during December instead. Flights to Buenos Aires in December, while not as cheap as those in November, still average around $215.

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

You are more likely to see cheaper flights to Buenos Aires from San Juan Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $738 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from San Juan Luis Munoz Marin Intl Airport for as low as $540 on momondo.

Can stopping save me money on San Juan Luis Munoz Marin Intl Airport to Buenos Aires flights?

You could potentially save up to 6% on your flight if you consider stops on a San Juan Luis Munoz Marin Intl Airport to Buenos Aires flight.

How have San Juan Luis Munoz Marin Intl Airport to Buenos Aires flight prices changed over time?

As of June 2026, prices for San Juan Luis Munoz Marin Intl Airport to Buenos Aires flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Juan Luis Munoz Marin Intl Airport to Buenos Aires (SJU to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires takes 10h 15m
There are no direct flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires. There are no popular flight routes from San Juan Luis Munoz Marin Intl Airport to Buenos Aires.
Search flight deals

Frequently asked questions about flying from San Juan Luis Munoz Marin Intl Airport to Buenos Aires

  • How far is San Juan Luis Munoz Marin Intl to Buenos Aires by plane?

    There are 3697.0 mi between San Juan Luis Munoz Marin Intl and Buenos Aires. In terms of flight time, this usually takes a little over 10h 15m.

  • When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires?

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires were last updated today.

  • How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires?

  • How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Buenos Aires?

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Buenos Aires

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
ArajetPriceFrom $293Free CancellationRating
6.5
49 reviews
Search Arajet flights
AviancaPriceFrom $532Free CancellationRating
6.5
2,533 reviews
Search Avianca flights
Copa AirlinesPriceFrom $599Free CancellationRating
7.5
1,569 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $602Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Juan to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Juan to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from San Juan to Buenos Aires with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Juan to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from San Juan to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from San Juan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Juan to Buenos Aires right now. Can momondo alert me if prices change?

Price alerts on flights to Buenos Aires from San Juan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport