Argentina

$257+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — EZE
Jun 14 — Jun 211
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Cheap 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 May 15, 2026.

This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:20 pm
SJU
-
EZE
1 stop11h 03m
Arajet
Sat 8/226:35 am
EZE
-
SJU
1 stop11h 04m
Arajet
Deal found 5/13$408
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Mon 8/173:20 pm
SJU
-
EZE
1 stop11h 03m
Arajet
Wed 8/194:45 am
EZE
-
SJU
1 stop10h 49m
Arajet
Deal found 5/13$417
This Orbitz deal was found by Cheapflights users on 5/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:50 pm
SJU
-
EZE
1 stop11h 55m
Arajet
Sat 9/126:35 am
EZE
-
SJU
1 stop11h 04m
Arajet
Deal found 5/12$500
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/184:30 pm
SJU
-
EZE
1 stop10h 15m
Arajet
Sat 8/226:35 am
EZE
-
SJU
1 stop11h 04m
Arajet
Deal found 5/13$509
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Mon 8/173:20 pm
SJU
-
EZE
1 stop11h 03m
Arajet
Mon 8/242:45 am
EZE
-
SJU
1 stop13h 15m
Arajet
Deal found 5/13$515
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:24 pm
SJU
-
MDZ
1 stop9h 56m
Arajet
Sat 11/143:28 am
MDZ
-
SJU
1 stop12h 02m
Arajet
Deal found 5/14$515
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 8/145:50 pm
SJU
-
EZE
1 stop11h 55m
Arajet
Sat 8/226:35 am
EZE
-
SJU
1 stop11h 04m
Arajet
Deal found 5/13$525
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:20 pm
SJU
-
EZE
1 stop11h 03m
Multiple Airlines
Fri 8/212:30 am
EZE
-
SJU
1 stop13h 45m
Multiple Airlines
Deal found 5/13$535
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:00 pm
SJU
-
EZE
1 stop10h 45m
Arajet
Sat 8/226:35 am
EZE
-
SJU
1 stop11h 04m
Arajet
Deal found 5/13$536
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:00 pm
SJU
-
EZE
1 stop10h 45m
Arajet
Sat 8/296:35 am
EZE
-
SJU
1 stop11h 04m
Arajet
Deal found 5/14$545
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Mon 8/173:20 pm
SJU
-
EZE
1 stop11h 03m
Arajet
Fri 8/214:00 am
EZE
-
SJU
1 stop13h 20m
Arajet
Deal found 5/13$554
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/194:04 pm
SJU
-
EZE
1 stop13h 41m
Arajet
Sat 8/226:35 am
EZE
-
SJU
1 stop11h 04m
Arajet
Deal found 5/13$557

Find 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 May 15, 2026.

Round-trip from

$599
(Copa Airlines)

One-way from

$257
(FlightHub)

Popular in

February

Cheapest in

May

Average price

$584
From Puerto Rico to Argentina
One-way flight from Puerto Rico to Argentina
Highest demand for flights based on searches. 12% potential increase in price ($100 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 15, 2026.
Use the filters below to find and compare flights from Puerto Rico to Argentina 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

Thu 6/4

5:34 am-12:52 am

1 stop18h 18m

Buenos Aires Ministro Pistarini

Tue 6/16

12:10 am-4:14 pm

1 stop17h 04m

$599

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 6/24

6:17 pm-12:52 am

1 stop29h 35m

Buenos Aires Ministro Pistarini

Fri 6/26

12:10 am-4:14 pm

1 stop17h 04m

$599

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 5/26

5:27 am-12:50 am

1 stop18h 23m

Buenos Aires Ministro Pistarini

Mon 6/1

3:48 am-10:29 pm

1 stop19h 41m

$619

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 6/24

6:17 pm-7:51 am

1 stop12h 34m

Buenos Aires Ministro Pistarini

Tue 6/30

2:17 am-4:14 pm

1 stop14h 57m

$619

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 5/26

1:14 pm-9:40 am

2 stops19h 26m

Buenos Aires Ministro Pistarini

Tue 6/2

8:10 pm-1:38 pm

1 stop18h 28m

$677

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Fri 7/3

6:00 am-9:45 am

1 stop26h 45m

Buenos Aires Ministro Pistarini

Wed 7/8

1:10 pm-8:45 pm

2 stops32h 35m

$677

San JuanMendoza

SJU - MDZ

SJUMDZ

San Juan Luis Munoz Marin Intl

Tue 5/26

5:27 am-12:21 am

1 stop17h 54m

Mendoza El Plumerillo

Thu 5/28

1:23 am-4:09 pm

1 stop15h 46m

$700

San JuanBuenos Aires

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Fri 6/26

5:50 pm-7:40 pm

1 stop24h 50m

Buenos Aires Ministro Pistarini

Sat 7/4

7:45 am-7:30 pm

1 stop12h 45m

$738
Quickest round-trip

San JuanMendoza

SJU - MDZ

SJUMDZ

San Juan Luis Munoz Marin Intl

Sun 5/24

4:00 pm-4:43 am

1 stop11h 43m

Mendoza El Plumerillo

Sat 5/30

3:31 am-2:30 pm

1 stop11h 59m

$748

San JuanMendoza

SJU - MDZ

SJUMDZ

San Juan Luis Munoz Marin Intl

Sat 7/4

9:00 pm-4:43 am

1 stop30h 43m

Mendoza El Plumerillo

Sat 7/11

3:31 am-2:30 pm

1 stop11h 59m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 49 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Puerto Rico to Argentina?

The best time to book flights from Puerto Rico to Argentina is 4 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Puerto Rico to Argentina (average of $206). Flying from Puerto Rico to Argentina in May is currently the most expensive (average of $457). 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.

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 May 15, 2026.
Peruse reviews from past customers who have flown with Copa Airlines,American Airlines, andAvianca 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.

Boarding

7.8

Crew

8.1

Overall

7.5

Food

6.8

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines

Boarding

7.8

Crew

8.1

Overall

7.5

Food

6.8

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines

Boarding

7.8

Crew

8.1

Overall

7.5

Food

6.8

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines

Boarding

7.8

Crew

8.1

Overall

7.5

Food

6.8

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines

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 11h 43m. Copa Airlines provides one of the quickest options available for as low as $748. There are 3545 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 ($219), Avianca ($248), and Copa Airlines ($289).

  • 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, November is the cheapest month in which you can book a flight from Puerto Rico to Argentina (average of $206). Flying from Puerto Rico to Argentina in May is currently the most expensive (average of $457). 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

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Top 4 airlines flying from Puerto Rico to Argentina

Discover the top 4 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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapest$293Average$677FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$543Average$689FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$557Average$800FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$602Average$949FlexibilityNo cancel feeOn-time71%

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