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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires from $295

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 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Avianca Logo
6:30 pm - 3:50 pm
SJU
-
EZE
20h 20m1 stop
Avianca Logo
6:10 am - 11:55 am
EZE
-
SJU
30h 45m3 stops
$468Avianca
jue., mar. 26 - lun., mar. 30
Avianca Logo
4:45 pm - 1:35 am
SJU
-
EZE
31h 50m1 stop
Avianca Logo
6:15 am - 4:50 pm
EZE
-
SJU
35h 35m3 stops
$469Avianca
mié., mar. 25 - lun., mar. 30
Avianca Logo
6:30 pm - 5:50 am
SJU
-
EZE
10h 20m1 stop
Avianca Logo
5:55 am - 11:35 am
EZE
-
SJU
30h 40m3 stops
$502Avianca
lun., feb. 23 - vie., feb. 27
Arajet Logo
3:20 pm - 3:23 am
SJU
-
EZE
11h 03m1 stop
Arajet Logo
4:45 am - 2:34 pm
EZE
-
SJU
10h 49m1 stop
$547Arajet
lun., abr. 6 - mié., abr. 22
Multiple Airlines Logo
3:20 pm - 3:23 am
SJU
-
EZE
11h 03m1 stop
Multiple Airlines Logo
6:50 am - 4:50 pm
EZE
-
SJU
11h 00m1 stop
$548Multiple Airlines
lun., jun. 1 - vie., jun. 5
Multiple Airlines Logo
4:00 pm - 3:45 am
SJU
-
EZE
10h 45m1 stop
Multiple Airlines Logo
6:50 am - 4:50 pm
EZE
-
SJU
11h 00m1 stop
$564Multiple Airlines
dom., abr. 19 - mié., abr. 29
Avianca Logo
6:30 pm - 5:10 am
SJU
-
EZE
33h 40m3 stops
Avianca Logo
6:50 am - 11:55 am
EZE
-
SJU
30h 05m1 stop
$571Avianca
vie., mar. 27 - lun., mar. 30
Arajet Logo
4:00 pm - 3:45 am
SJU
-
EZE
10h 45m1 stop
Arajet Logo
6:35 am - 4:39 pm
EZE
-
SJU
11h 04m1 stop
$591Arajet
dom., mar. 29 - sáb., abr. 4
Multiple Airlines Logo
5:50 pm - 9:01 am
SJU
-
EZE
14h 11m1 stop
Multiple Airlines Logo
6:50 am - 4:50 pm
EZE
-
SJU
11h 00m1 stop
$608Multiple Airlines
vie., may. 1 - mié., may. 13
Arajet Logo
4:00 pm - 3:45 am
SJU
-
EZE
10h 45m1 stop
Arajet Logo
6:35 am - 4:39 pm
EZE
-
SJU
11h 04m1 stop
$611Arajet
dom., mar. 29 - sáb., abr. 4

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

Our best Avianca deals on San Juan Luis Munoz Marin Intl Airport to Buenos Aires flight tickets
Avianca
Mar 26
SJU1:00 pmSan Juan Luis Munoz Marin Intl
15h 50m
1 stop
EZE5:50 amBuenos Aires Ministro Pistarini
Mar 30
EZE6:10 amBuenos Aires Ministro Pistarini
30h 45m
3 stops
SJU11:55 amSan Juan Luis Munoz Marin Intl
$468
Avianca
Mar 25
SJU4:45 pmSan Juan Luis Munoz Marin Intl
31h 50m
1 stop
EZE1:35 amBuenos Aires Ministro Pistarini
Mar 30
EZE6:15 amBuenos Aires Ministro Pistarini
35h 35m
3 stops
SJU4:50 pmSan Juan Luis Munoz Marin Intl
$469
Avianca
Feb 23
SJU6:30 pmSan Juan Luis Munoz Marin Intl
10h 20m
1 stop
EZE5:50 amBuenos Aires Ministro Pistarini
Feb 27
EZE5:55 amBuenos Aires Ministro Pistarini
30h 40m
3 stops
SJU11:35 amSan Juan Luis Munoz Marin Intl
$502

Air Canada flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires

Our best Air Canada deals on San Juan Luis Munoz Marin Intl Airport to Buenos Aires flight tickets
Air Canada
Jan 15
SJU2:05 amSan Juan Luis Munoz Marin Intl
36h 05m
3 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Jan 21
EZE4:45 pmBuenos Aires Ministro Pistarini
29h 41m
3 stops
SJU9:26 pmSan Juan Luis Munoz Marin Intl
$1,538
Air Canada
Jan 15
SJU2:05 amSan Juan Luis Munoz Marin Intl
36h 05m
3 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Jan 23
EZE4:45 pmBuenos Aires Ministro Pistarini
29h 41m
3 stops
SJU9:26 pmSan Juan Luis Munoz Marin Intl
$1,783
Air Canada
Jan 17
SJU2:05 amSan Juan Luis Munoz Marin Intl
36h 05m
3 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Jan 25
EZE4:45 pmBuenos Aires Ministro Pistarini
32h 51m
3 stops
SJU12:36 amSan Juan Luis Munoz Marin Intl
$2,651

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 enero 8, 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

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

jue. 3/26

6:30 pm-3:50 pm

1 stop20h 20m

Buenos Aires Ministro Pistarini

lun. 3/30

6:10 am-11:55 am

3 stops30h 45m

$468

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

mié. 3/25

4:45 pm-1:35 am

1 stop31h 50m

Buenos Aires Ministro Pistarini

lun. 3/30

6:15 am-4:50 pm

3 stops35h 35m

$469

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

lun. 2/23

6:30 pm-5:50 am

1 stop10h 20m

Buenos Aires Ministro Pistarini

vie. 2/27

5:55 am-11:35 am

3 stops30h 40m

$502

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

lun. 4/6

3:20 pm-3:23 am

1 stop11h 03m

Buenos Aires Ministro Pistarini

mié. 4/22

4:45 am-2:34 pm

1 stop10h 49m

$547

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

lun. 6/1

3:20 pm-3:23 am

1 stop11h 03m

Buenos Aires Ministro Pistarini

vie. 6/5

6:50 am-4:50 pm

1 stop11h 00m

$548

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

dom. 4/19

4:00 pm-3:45 am

1 stop10h 45m

Buenos Aires Ministro Pistarini

mié. 4/29

6:50 am-4:50 pm

1 stop11h 00m

$564

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

vie. 3/27

6:30 pm-5:10 am

3 stops33h 40m

Buenos Aires Ministro Pistarini

lun. 3/30

6:50 am-11:55 am

1 stop30h 05m

$571

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

dom. 3/29

4:00 pm-3:45 am

1 stop10h 45m

Buenos Aires Ministro Pistarini

sáb. 4/4

6:35 am-4:39 pm

1 stop11h 04m

$591

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

vie. 5/1

5:50 pm-9:01 am

1 stop14h 11m

Buenos Aires Ministro Pistarini

mié. 5/13

6:50 am-4:50 pm

1 stop11h 00m

$608

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

dom. 3/29

4:00 pm-3:45 am

1 stop10h 45m

Buenos Aires Ministro Pistarini

sáb. 4/4

6:35 am-4:39 pm

1 stop11h 04m

$611

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 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 September. Flight prices, which tend to average around $588, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from San Juan Luis Munoz Marin Intl Airport during May instead. Flights to Buenos Aires in May, while not as cheap as those in September, still average around $593.

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from San Juan Luis Munoz Marin Intl Airport when booking week ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $750 when searching week 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 $588 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 16% 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 January 2026, prices for San Juan Luis Munoz Marin Intl Airport to Buenos Aires flights are approximately 3% 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

9h 55m

Direct flights

None
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires takes 9h 55m
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

  • 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 9h 55m.

  • 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
AviancaPriceFrom $546Free CancellationRating
6.6
2,495 reviews
Search Avianca flights
American AirlinesPriceFrom $602Free CancellationRating
7.2
11,094 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $636Free CancellationRating
7.6
1,562 reviews
Search Copa 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