HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Argentina

$247+ Cheap flights from Puerto Rico to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — EZE
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico to Argentina with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Puerto Rico to Argentina

Keep the following information in mind while searching for Puerto Rico to Argentina flight deals. Data was last updated September 16, 2025.

Round-trip from

$563
(Kiwi.com)

One-way from

$247
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$588
From Puerto Rico to Argentina
Search Deals
One-way flight from Puerto Rico to Argentina
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Puerto Rico to Argentina

Cheapest flights from Puerto Rico to Argentina
Explore the most affordable flight options available from Puerto Rico to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:55 amSJU - EZE
1 stop16h 50mMultiple Airlines
Tue 9/301:40 amEZE - SJU
1 stop16h 10mMultiple Airlines
Deal found 9/16$554
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:00 pmSJU - EZE
1 stop10h 35mAvianca
Tue 12/22:40 amEZE - SJU
1 stop13h 40mAvianca
Deal found 9/16$563
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:00 pmSJU - EZE
2 stops13h 50mAvianca
Tue 12/27:35 amEZE - SJU
1 stop10h 30mAvianca
Deal found 9/16$571
This Avianca deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:15 pmSJU - EZE
1 stop10h 30mAvianca
Wed 10/292:40 amEZE - SJU
1 stop13h 40mAvianca
Deal found 9/16$588
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:00 pmSJU - AEP
1 stop15h 40mAvianca
Thu 11/277:00 amAEP - SJU
1 stop11h 05mAvianca
Deal found 9/16$588
This Copa Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:31 amSJU - EZE
1 stop18h 24mCopa Airlines
Tue 10/145:08 amEZE - SJU
1 stop11h 50mCopa Airlines
Deal found 9/15$590
This Avianca deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:15 pmSJU - AEP
1 stop15h 25mAvianca
Mon 10/277:00 amAEP - SJU
1 stop11h 05mAvianca
Deal found 9/14$594
This Avianca deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:10 pmSJU - EZE
2 stops14h 25mAvianca
Fri 10/312:40 amEZE - SJU
1 stop13h 40mAvianca
Deal found 9/16$596
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:56 amSJU - EZE
1 stop18h 29mAmerican Airlines
Mon 10/2710:50 pmEZE - SJU
1 stop18h 04mAmerican Airlines
Deal found 9/16$602
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:00 pmSJU - EZE
1 stop10h 35mMultiple Airlines
Mon 12/89:15 pmEZE - SJU
1 stop12h 10mMultiple Airlines
Deal found 9/16$604
This Arajet deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:20 pmSJU - EZE
1 stop11h 05mArajet
Mon 12/229:15 pmEZE - SJU
1 stop12h 10mArajet
Deal found 9/14$605
This Avianca deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:15 pmSJU - AEP
1 stop10h 25mAvianca
Tue 10/287:00 amAEP - SJU
1 stop11h 05mAvianca
Deal found 9/16$606

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Argentina 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Puerto Rico to Argentina that are best for you.

Fly from

Puerto Rico

Fly to

Argentina

Route

Depart

Return

Price

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Thu 10/30

3:11 pm-4:19 am

1 stop12h 08m

Buenos Aires Ministro Pistarini

Mon 11/3

10:01 am-10:29 pm

1 stop13h 28m

$610

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Thu 10/30

3:11 pm-4:19 am

1 stop12h 08m

Buenos Aires Ministro Pistarini

Thu 11/6

5:16 am-10:29 pm

1 stop18h 13m

$610

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 11/18

5:27 am-4:10 am

1 stop21h 43m

Buenos Aires Ministro Pistarini

Tue 12/2

9:03 am-10:25 pm

1 stop14h 22m

$666

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 11/19

5:27 am-10:31 pm

1 stop16h 04m

Buenos Aires Ministro Pistarini

Sun 11/30

3:41 am-4:11 pm

1 stop13h 30m

$676

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 11/26

5:50 pm-7:20 am

2 stops36h 30m

Buenos Aires Ministro Pistarini

Mon 12/8

10:05 pm-9:00 pm

2 stops23h 55m

$683

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 10/29

1:05 am-8:20 am

2 stops30h 15m

Buenos Aires Ministro Pistarini

Mon 11/3

11:55 pm-9:26 pm

1 stop22h 31m

$683

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 10/29

4:50 pm-6:20 am

2 stops36h 30m

Buenos Aires Ministro Pistarini

Sun 11/9

11:55 pm-4:36 pm

1 stop17h 41m

$683

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 12/10

8:10 am-7:20 am

2 stops22h 10m

Buenos Aires Ministro Pistarini

Fri 12/12

11:55 pm-9:26 pm

1 stop22h 31m

$683

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Sun 10/12

6:15 pm-5:40 am

1 stop10h 25m

Buenos Aires Jorge Newbery

Sat 10/18

7:00 am-4:50 pm

1 stop10h 50m

$708

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Mon 10/13

2:10 pm-5:30 pm

3 stops26h 20m

Buenos Aires Jorge Newbery

Mon 10/20

7:00 am-4:50 pm

1 stop10h 50m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 35 results
1
2
3
4

Best time to book a flight from Puerto Rico to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Puerto Rico with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Argentina

What is the cheapest month to book a flight from Puerto Rico to Argentina?

Currently, April is the cheapest month in which you can book a flight from Puerto Rico to Argentina (average of $795). Flying from Puerto Rico to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PR to AR?

Find hourly flight availability from Puerto Rico to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Puerto Rico to Argentina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, American Airlines, and Avianca from Puerto Rico to Argentina to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,531 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Copa Airlines
7.6
Good
1,531 reviews
Copa Airlines
7.6
Good
1,531 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.6
Good
1,531 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Avianca
6.7
Okay
2,435 reviews
Copa Airlines
7.6
Good
1,531 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Puerto Rico to Argentina?

    A quick flight from Puerto Rico to Argentina can take about 10h 25m. Copa Airlines provides one of the quickest options available for as low as $708. There are 3693 mi between Puerto Rico and Argentina. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Puerto Rico to Argentina one-way?

    The cheapest airlines for a one-way flight from Puerto Rico to Argentina are Avianca ($259), Arajet ($276), and Delta ($299).

  • Can I find deals for flights from Puerto Rico to Argentina that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Argentina.

  • Can I find deals for business class flights from Puerto Rico to Argentina?

    Yes. Cheapflights offers flight deals from Puerto Rico to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Puerto Rico to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Puerto Rico to Argentina (average of $795). Flying from Puerto Rico to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Puerto Rico to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Jose Maria Cordova Intl flights
Luis Munoz Marin Intl to Bogotá flights
Luis Munoz Marin Intl to Ministro Pistarini flights
Santo Domingo to Jose Maria Cordova Intl flights
Santo Domingo to Bogotá flights
Willemstad to Jose Maria Cordova Intl flights
Luis Munoz Marin Intl to Lima flights
Luis Munoz Marin Intl to Cali flights
Luis Munoz Marin Intl to Rio de Janeiro–Galeão Intl flights
Luis Munoz Marin Intl to Santiago flights
Oranjestad to Jose Maria Cordova Intl flights
Luis Munoz Marin Intl to Cartagena flights
Oranjestad to Lima flights
Oranjestad to Bogotá flights
Willemstad to Bogotá flights
Santo Domingo to Quito flights
Santo Domingo to Guarulhos Intl flights
Santo Domingo to Cali flights
Luis Munoz Marin Intl to Barranquilla flights
Santo Domingo to Lima flights
Santo Domingo to Ministro Pistarini flights
Luis Munoz Marin Intl to Quito flights
Punta Cana to Jose Maria Cordova Intl flights
Luis Munoz Marin Intl to Bucaramanga flights
Santo Domingo to Santiago flights
Luis Munoz Marin Intl to Montevideo flights
Luis Munoz Marin Intl to Pereira flights
Oranjestad to Barranquilla flights
Punta Cana to Bogotá flights
Santiago de los Caballeros to Jose Maria Cordova Intl flights
Punta Cana to Lima flights
Luis Munoz Marin Intl to Guayaquil flights
Luis Munoz Marin Intl to Santa Marta flights
Santo Domingo to Cartagena flights
Punta Cana to Ministro Pistarini flights
Punta Cana to Montevideo flights
Punta Cana to Guarulhos Intl flights

Top 3 airlines flying from Puerto Rico to Argentina

Discover the top 3 airlines that operate flights from Puerto Rico to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$563Average$734FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$566Average$902FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$578Average$904FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.