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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires from $262

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 8/18. 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.
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
$592Arajet
Tue, Sep 1 - Wed, Sep 16
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
$596Arajet
Tue, Aug 18 - Wed, Sep 2
Copa Airlines Logo
5:34 am - 4:15 am
SJU
-
EZE
21h 41m
1 stop
Copa Airlines Logo
2:17 am - 12:47 pm
EZE
-
SJU
11h 30m
1 stop
$599Copa Airlines
Thu, Jun 4 - Mon, Jun 15
Arajet Logo
5:50 pm - 6:45 am
SJU
-
EZE
11h 55m
1 stop
Arajet Logo
9:15 pm - 3:00 pm
EZE
-
SJU
18h 45m
1 stop
$604Arajet
Fri, Aug 21 - Mon, Aug 31
Arajet Logo
4:04 pm - 6:45 am
SJU
-
EZE
13h 41m
1 stop
Arajet Logo
4:00 am - 2:34 pm
EZE
-
SJU
11h 34m
1 stop
$607Arajet
Wed, Aug 19 - Wed, Sep 2
Arajet Logo
4:30 pm - 3:45 am
SJU
-
EZE
10h 15m
1 stop
Arajet Logo
11:00 am - 2:34 pm
EZE
-
SJU
28h 34m
1 stop
$616Arajet
Tue, Aug 18 - Tue, Sep 1
Copa Airlines Logo
3:11 pm - 4:15 am
SJU
-
EZE
12h 04m
1 stop
Copa Airlines Logo
3:48 am - 4:14 pm
EZE
-
SJU
13h 26m
1 stop
$619Copa Airlines
Fri, Jun 5 - Thu, Jun 11
Arajet Logo
5:50 pm - 7:40 pm
SJU
-
EZE
24h 50m
1 stop
Arajet Logo
4:00 am - 2:34 pm
EZE
-
SJU
11h 34m
1 stop
$624Arajet
Fri, Aug 21 - Wed, Sep 2
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
$627Arajet
Tue, Oct 13 - Thu, Oct 22
Multiple Airlines Logo
4:30 pm - 8:30 am
SJU
-
AEP
15h 00m
2 stops
Multiple Airlines Logo
4:40 am - 11:25 am
AEP
-
SJU
31h 45m
2 stops
$697Multiple Airlines
Tue, Jun 2 - Wed, Jun 10

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

Our best Delta deals on San Juan Luis Munoz Marin Intl Airport to Buenos Aires flight tickets
Delta
Jul 12
SJU6:00 amSan Juan Luis Munoz Marin Intl
26h 40m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Jul 31
EZE1:10 pmBuenos Aires Ministro Pistarini
25h 22m
2 stops
SJU1:32 pmSan Juan Luis Munoz Marin Intl
$663
Delta
May 23
SJU5:43 pmSan Juan Luis Munoz Marin Intl
15h 02m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Jun 6
EZE8:10 pmBuenos Aires Ministro Pistarini
18h 21m
1 stop
SJU1:31 pmSan Juan Luis Munoz Marin Intl
$672
Delta
Jul 4
SJU2:14 pmSan Juan Luis Munoz Marin Intl
18h 31m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
Jul 11
EZE8:10 pmBuenos Aires Ministro Pistarini
16h 36m
1 stop
SJU11:46 amSan Juan Luis Munoz Marin Intl
$677

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

Our best Arajet deals on San Juan Luis Munoz Marin Intl Airport to Buenos Aires flight tickets
Arajet
Sep 1
SJU4:30 pmSan Juan Luis Munoz Marin Intl
10h 15m
1 stop
EZE3:45 amBuenos Aires Ministro Pistarini
Sep 16
EZE4:00 amBuenos Aires Ministro Pistarini
11h 34m
1 stop
SJU2:34 pmSan Juan Luis Munoz Marin Intl
$592
Arajet
Aug 18
SJU4:30 pmSan Juan Luis Munoz Marin Intl
10h 15m
1 stop
EZE3:45 amBuenos Aires Ministro Pistarini
Sep 2
EZE4:00 amBuenos Aires Ministro Pistarini
11h 34m
1 stop
SJU2:34 pmSan Juan Luis Munoz Marin Intl
$596
Arajet
Aug 21
SJU5:50 pmSan Juan Luis Munoz Marin Intl
11h 55m
1 stop
EZE6:45 amBuenos Aires Ministro Pistarini
Aug 31
EZE9:15 pmBuenos Aires Ministro Pistarini
18h 45m
1 stop
SJU3:00 pmSan Juan Luis Munoz Marin Intl
$604

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 May 11, 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
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

4:00 am-2:34 pm

1 stop11h 34m

$592

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 8/18

4:30 pm-3:45 am

1 stop10h 15m

Buenos Aires Ministro Pistarini

Wed 9/2

4:00 am-2:34 pm

1 stop11h 34m

$596

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Thu 6/4

5:34 am-4:15 am

1 stop21h 41m

Buenos Aires Ministro Pistarini

Mon 6/15

2:17 am-12:47 pm

1 stop11h 30m

$599

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Fri 8/21

5:50 pm-6:45 am

1 stop11h 55m

Buenos Aires Ministro Pistarini

Mon 8/31

9:15 pm-3:00 pm

1 stop18h 45m

$604

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 8/19

4:04 pm-6:45 am

1 stop13h 41m

Buenos Aires Ministro Pistarini

Wed 9/2

4:00 am-2:34 pm

1 stop11h 34m

$607

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 8/18

4:30 pm-3:45 am

1 stop10h 15m

Buenos Aires Ministro Pistarini

Tue 9/1

11:00 am-2:34 pm

1 stop28h 34m

$616

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Fri 6/5

3:11 pm-4:15 am

1 stop12h 04m

Buenos Aires Ministro Pistarini

Thu 6/11

3:48 am-4:14 pm

1 stop13h 26m

$619

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Fri 8/21

5:50 pm-7:40 pm

1 stop24h 50m

Buenos Aires Ministro Pistarini

Wed 9/2

4:00 am-2:34 pm

1 stop11h 34m

$624

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 10/13

4:30 pm-3:45 am

1 stop10h 15m

Buenos Aires Ministro Pistarini

Thu 10/22

11:00 am-4:20 pm

1 stop30h 20m

$627

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Tue 6/2

4:30 pm-8:30 am

2 stops15h 00m

Buenos Aires Jorge Newbery

Wed 6/10

4:40 am-11:25 am

2 stops31h 45m

$697

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 June instead. Flights to Buenos Aires in June, while not as cheap as those in November, still average around $207.

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 $731 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 $586 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 7% 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 May 2026, prices for San Juan Luis Munoz Marin Intl Airport to Buenos Aires flights are approximately 3% more expensive 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

13h 41m

Direct flights

None
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires takes 13h 41m
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 13h 41m.

  • 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
48 reviews
Search Arajet flights
AviancaPriceFrom $543Free CancellationRating
6.5
2,522 reviews
Search Avianca flights
Copa AirlinesPriceFrom $557Free CancellationRating
7.5
1,584 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $602Free CancellationRating
7.1
11,664 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