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Argentina

$254+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — EZE
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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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 October 23, 2025.

Round-trip from

$543
(Priceline)

One-way from

$254
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$616
From Puerto Rico to Argentina
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One-way flight from Puerto Rico to Argentina
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Highest demand for flights based on searches. 13% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 23, 2025.

This Priceline deal was found by Cheapflights users on 10/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:30 pmSJU - EZE
1 stop10h 20mAvianca
Tue 11/257:35 amEZE - SJU
1 stop10h 30mAvianca
Deal found 10/21$543
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sun 11/164:06 pmSJU - EZE
1 stop11h 54mMultiple Airlines
Tue 11/252:40 amEZE - SJU
1 stop13h 40mMultiple Airlines
Deal found 10/21$546
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 11/126:30 pmSJU - EZE
1 stop10h 20mAvianca
Mon 11/244:55 pmEZE - SJU
1 stop19h 40mAvianca
Deal found 10/21$557
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 11/119:35 amSJU - EZE
1 stop17h 31mMultiple Airlines
Sat 11/222:40 amEZE - SJU
1 stop13h 40mMultiple Airlines
Deal found 10/22$558
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Tue 11/119:35 amSJU - EZE
1 stop17h 31mMultiple Airlines
Mon 11/244:55 pmEZE - SJU
1 stop19h 40mMultiple Airlines
Deal found 10/21$559
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/136:30 pmSJU - EZE
1 stop10h 20mAvianca
Wed 11/267:35 amEZE - SJU
1 stop10h 30mAvianca
Deal found 10/21$560
This Priceline deal was found by Cheapflights users on 10/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:30 pmSJU - EZE
1 stop10h 20mAvianca
Sun 12/77:30 amEZE - SJU
1 stop10h 35mAvianca
Deal found 10/22$567
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 11/126:30 pmSJU - EZE
1 stop10h 20mAvianca
Wed 11/264:55 pmEZE - SJU
1 stop19h 40mAvianca
Deal found 10/21$568
This Priceline deal was found by Cheapflights users on 10/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:30 pmSJU - EZE
1 stop10h 20mAvianca
Thu 11/202:40 amEZE - SJU
1 stop13h 40mAvianca
Deal found 10/21$580
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sun 11/164:06 pmSJU - EZE
2 stops29h 54mMultiple Airlines
Sat 11/222:40 amEZE - SJU
1 stop13h 40mMultiple Airlines
Deal found 10/22$582
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Tue 11/41:00 pmSJU - AEP
1 stop15h 40mAvianca
Fri 11/77:00 amAEP - SJU
1 stop11h 05mAvianca
Deal found 10/21$594
This Avianca deal was found by Cheapflights users on 10/22. 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 10/246:15 pmSJU - AEP
1 stop10h 25mAvianca
Sat 11/17:00 amAEP - SJU
1 stop11h 05mAvianca
Deal found 10/22$647

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 October 23, 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

Wed 11/19

5:27 am-4:10 am

1 stop21h 43m

Buenos Aires Ministro Pistarini

Tue 11/25

3:57 am-10:29 pm

1 stop19h 32m

$590

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Thu 11/27

1:00 pm-5:40 am

1 stop15h 40m

Buenos Aires Jorge Newbery

Wed 12/3

7:00 am-5:05 pm

1 stop11h 05m

$647

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Sun 11/16

4:06 pm-11:20 am

2 stops18h 14m

Buenos Aires Jorge Newbery

Sat 11/22

7:00 am-5:05 pm

1 stop11h 05m

$647

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Tue 3/10

1:00 pm-5:40 am

1 stop15h 40m

Buenos Aires Jorge Newbery

Tue 3/31

7:00 am-4:50 pm

1 stop10h 50m

$647

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Thu 11/13

1:00 pm-11:20 am

2 stops21h 20m

Buenos Aires Jorge Newbery

Tue 11/25

7:00 am-5:05 pm

1 stop11h 05m

$652

San JuanBuenos Aires

SJU - AEP

SJUAEP

San Juan Luis Munoz Marin Intl

Tue 11/11

6:30 pm-11:20 am

2 stops15h 50m

Buenos Aires Jorge Newbery

Sat 11/22

7:00 am-5:05 pm

1 stop11h 05m

$671

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 11/19

5:27 am-12:53 am

1 stop18h 26m

Buenos Aires Ministro Pistarini

Sat 12/6

3:41 am-4:11 pm

1 stop13h 30m

$676

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 3/10

5:37 am-4:10 am

1 stop21h 33m

Buenos Aires Ministro Pistarini

Thu 3/19

9:16 am-10:29 pm

1 stop14h 13m

$676

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Sun 11/9

2:05 am-9:20 am

2 stops30h 15m

Buenos Aires Ministro Pistarini

Mon 11/17

11:55 pm-12:36 am

2 stops25h 41m

$679

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 11/12

3:32 pm-9:00 am

1 stop16h 28m

Buenos Aires Ministro Pistarini

Thu 11/27

7:50 am-2:17 pm

2 stops31h 27m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 46 results
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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, June is the cheapest month in which you can book a flight from Puerto Rico to Argentina (average of $253). Flying from Puerto Rico to Argentina in February is currently the most expensive (average of $706). 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 October 23, 2025.

It’s typically best to fly out from Puerto Rico to Argentina at noon. Doing so could potentially save you 47% on the flight price compared to flying in the evening, which is usually more expensive.

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 October 23, 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
1,558 reviews

Comfort

7.4

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

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
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

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
11,028 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

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
2,460 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

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 15h 40m. Copa Airlines provides one of the quickest options available for as low as $647. 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 Arajet ($254), Avianca ($299), and Copa Airlines ($300).

  • 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, June is the cheapest month in which you can book a flight from Puerto Rico to Argentina (average of $253). Flying from Puerto Rico to Argentina in February is currently the most expensive (average of $706). 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.
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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$556Average$731FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$566Average$900FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$578Average$1,033FlexibilityNo cancel feeOn-time71%

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