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Argentina

$165+ Cheap flights from Costa Rica 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EZE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Costa Rica to Argentina

Cheapest flights from Costa Rica to Argentina
Explore the most affordable flight options available from Costa Rica to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:00 amSJO - EZE
1 stop11h 58mCopa Airlines
Mon 12/292:15 amEZE - SJO
1 stop10h 44mCopa Airlines
Deal found 12/16$395
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:10 amSJO - EZE
1 stop11h 21mCopa Airlines
Mon 12/292:15 amEZE - SJO
1 stop10h 44mCopa Airlines
Deal found 12/16$475
This Copa Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/248:47 amSJO - EZE
1 stop16h 23mCopa Airlines
Tue 12/302:15 amEZE - SJO
1 stop10h 44mCopa Airlines
Deal found 12/17$488
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:08 amSJO - EZE
1 stop18h 50mCopa Airlines
Sun 12/282:15 amEZE - SJO
1 stop9h 50mCopa Airlines
Deal found 12/16$491
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:10 amSJO - COR
1 stop13h 11mCopa Airlines
Wed 12/315:37 amCOR - SJO
1 stop16h 30mCopa Airlines
Deal found 12/16$502
This Copa Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/258:30 amSJO - EZE
1 stop14h 28mCopa Airlines
Tue 12/302:15 amEZE - SJO
1 stop10h 44mCopa Airlines
Deal found 12/17$522
This Copa Airlines deal was found by Cheapflights users on 12/15. 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 12/2311:00 amSJO - EZE
1 stop10h 58mCopa Airlines
Sat 12/275:16 amEZE - SJO
1 stop11h 05mCopa Airlines
Deal found 12/15$530
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:19 pmSJO - EZE
1 stop10h 51mCopa Airlines
Mon 12/292:15 amEZE - SJO
1 stop9h 50mCopa Airlines
Deal found 12/16$531
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:08 amSJO - EZE
1 stop9h 23mCopa Airlines
Fri 12/195:16 amEZE - SJO
1 stop11h 05mCopa Airlines
Deal found 12/16$534
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:08 amSJO - EZE
1 stop11h 50mCopa Airlines
Tue 12/235:16 amEZE - SJO
1 stop11h 05mCopa Airlines
Deal found 12/16$550
This Copa Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/1710:08 amSJO - EZE
1 stop12h 50mCopa Airlines
Tue 12/302:15 amEZE - SJO
1 stop10h 44mCopa Airlines
Deal found 12/17$555
This Copa Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/276:07 pmSJO - EZE
1 stop10h 52mCopa Airlines
Sun 12/282:15 amEZE - SJO
1 stop9h 50mCopa Airlines
Deal found 12/17$559

Find flight deals from Costa Rica to Argentina

Keep the following information in mind while searching for Costa Rica to Argentina flight deals. Data was last updated December 18, 2025.

Round-trip from

$352
(Avianca)

One-way from

$165
(LATAM Airlines)

Popular in

January

Cheapest in

May

Average price

$639

Good round-trip deal

$371 or less

Good one-way deal

$180 or less
From Costa Rica to Argentina
Search Deals
One-way flight from Costa Rica to Argentina
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Highest demand for flights based on searches. 10% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Costa Rica to Argentina.
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Price to beat on a one-way flight from Costa Rica to Argentina.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica 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 December 18, 2025.
Use the filters below to find and compare flights from Costa Rica to Argentina that are best for you.

Fly from

Costa Rica

Fly to

Argentina

Route

Depart

Return

Price

San JoséBuenos Aires

SJO - AEP

SJOAEP

San José Juan Santamaria Intl

Mon 5/11

4:55 pm-7:40 pm

2 stops23h 45m

Buenos Aires Jorge Newbery

Tue 5/19

9:05 pm-3:40 pm

2 stops21h 35m

$372

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Tue 3/3

10:08 am-4:10 am

1 stop15h 02m

Buenos Aires Ministro Pistarini

Tue 3/10

9:16 am-4:47 pm

1 stop10h 31m

$374

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Sun 4/12

2:49 pm-4:30 am

1 stop10h 41m

Buenos Aires Ministro Pistarini

Wed 4/15

3:52 am-1:52 pm

1 stop13h 00m

$374

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Tue 3/17

10:08 am-1:57 am

1 stop12h 49m

Buenos Aires Ministro Pistarini

Tue 3/24

3:47 am-7:01 pm

1 stop18h 14m

$374

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Wed 3/4

10:08 am-4:10 am

1 stop15h 02m

Buenos Aires Ministro Pistarini

Fri 3/13

2:43 pm-9:46 pm

1 stop10h 03m

$374

San JoséCordoba

SJO - COR

SJOCOR

San José Juan Santamaria Intl

Thu 3/19

10:08 am-3:52 am

1 stop14h 44m

Cordoba Pajas Blancas

Wed 3/25

5:29 am-6:55 pm

1 stop16h 26m

$395

San JoséBuenos Aires

SJO - AEP

SJOAEP

San José Juan Santamaria Intl

Mon 5/11

4:45 pm-5:40 am

1 stop9h 55m

Buenos Aires Jorge Newbery

Tue 5/19

7:00 am-3:50 pm

1 stop11h 50m

$414

San JoséBuenos Aires

SJO - AEP

SJOAEP

San José Juan Santamaria Intl

Thu 5/7

4:55 pm-7:40 am

1 stop11h 45m

Buenos Aires Jorge Newbery

Wed 5/13

9:05 pm-11:45 pm

2 stops29h 40m

$437

San JoséBuenos Aires

SJO - AEP

SJOAEP

San José Juan Santamaria Intl

Mon 5/4

4:55 pm-7:40 am

1 stop11h 45m

Buenos Aires Jorge Newbery

Mon 5/11

9:05 pm-11:45 pm

2 stops29h 40m

$438

San JoséBuenos Aires

SJO - AEP

SJOAEP

San José Juan Santamaria Intl

Thu 4/30

4:55 pm-11:40 am

2 stops15h 45m

Buenos Aires Jorge Newbery

Tue 5/12

9:05 pm-3:40 pm

2 stops21h 35m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 51 results
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Best time to book a flight from Costa Rica to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Costa Rica 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 Costa Rica to Argentina

What is the cheapest month to book a flight from Costa Rica to Argentina?

Currently, November is the cheapest month in which you can book a flight from Costa Rica to Argentina (average of $223). Flying from Costa Rica to Argentina in June is currently the most expensive (average of $399). 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 CR to AR?

Find hourly flight availability from Costa Rica 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 December 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 75% on flights from Costa Rica to Argentina by exploring options for tickets in the evening.

What is the cheapest day to fly from Costa Rica to Argentina?

Use this chart to determine the cheapest time to fly round-trip from Costa Rica to Argentina. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Costa Rica to Argentina flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from Costa Rica to Argentina delayed?

About 100% of weekly flights between Costa Rica and Argentina have experienced delays in the past year, with the average delay time being 342 minutes.

What is the most punctual flight time for Costa Rica to Argentina flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Costa Rica to Argentina flights?

Over the last year, JetSMART have had the lowest number of delays on this route, with just 100% of flights being delayed.

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 December 18, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, LATAM Airlines, and GOL from Costa Rica 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
1,556 reviews

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,556 reviews
Copa Airlines
7.6
Good
1,556 reviews

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
LATAM Airlines
7.5
Good
1,893 reviews
Copa Airlines
7.6
Good
1,556 reviews

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
GOL
7.3
Good
1,131 reviews
Copa Airlines
7.6
Good
1,556 reviews

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Avianca
6.6
Okay
2,490 reviews
Copa Airlines
7.6
Good
1,556 reviews

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Costa Rica 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 Costa Rica to Argentina?

    A quick flight from Costa Rica to Argentina can take about 9h 55m. LATAM Airlines provides one of the quickest options available for as low as $414. The distance from Costa Rica to Argentina is about 3509 mi. 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 Costa Rica to Argentina one-way?

    The cheapest airlines for a one-way flight from Costa Rica to Argentina are Avianca ($158), LATAM Airlines ($176), and Copa Airlines ($187).

  • Can I find deals for flights from Costa Rica to Argentina that include hotel bookings?

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

  • How can I find direct flights from Costa Rica to Argentina?

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

  • Can I find deals for business class flights from Costa Rica to Argentina?

    Yes. Cheapflights offers flight deals from Costa Rica 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 Costa Rica to Argentina?

    Currently, November is the cheapest month in which you can book a flight from Costa Rica to Argentina (average of $223). Flying from Costa Rica to Argentina in June is currently the most expensive (average of $399). 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 Costa Rica to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Costa Rica to Argentina

Discover the top 4 airlines that operate flights from Costa Rica 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$304Average$610FlexibilityNo cancel feeOn-time70%
AviancaCheapest$343Average$590FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$382Average$573FlexibilityNo cancel feeOn-time81%
GOLCheapest$399Average$539FlexibilityNo cancel feeOn-time74%

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