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Argentina

$246+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EZE
apr 9 — apr 161
mer 4/9
mer 4/16
1 adult, Economy
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Cheap 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 aprile 4, 2025.

Round-trip from

$453
(FlightHub)

One-way from

$246
(LATAM Airlines)

Popular in

January

Cheapest in

November

Average price

$613

Good one-way deal

$270 or less
From Costa Rica to Argentina
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One-way flight from Costa Rica to Argentina
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Highest demand for flights based on searches. 5% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a one-way flight from Costa Rica to Argentina.
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Find 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 aprile 4, 2025.

This SmartFares deal was found by Cheapflights users on 4/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 9/118:40 pmSJO - AEP
1 stop13h 00mGOL
gio 9/189:00 amAEP - SJO
1 stop12h 25mGOL
Deal found 4/4$444
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
mar 5/68:25 pmSJO - AEP
1 stop13h 15mMultiple Airlines
ven 5/2310:10 pmAEP - SJO
2 stops20h 25mMultiple Airlines
Deal found 4/4$490
This Booking.com deal was found by Cheapflights users on 4/4. 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.
mar 8/125:00 pmSJO - EZE
1 stop9h 55mMultiple Airlines
gio 8/214:45 pmEZE - SJO
1 stop19h 35mMultiple Airlines
Deal found 4/4$520
This LATAM Airlines deal was found by Cheapflights users on 4/3. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 6/35:00 pmSJO - EZE
1 stop9h 55mLATAM Airlines
sab 6/147:30 amEZE - SJO
1 stop11h 05mLATAM Airlines
Deal found 4/3$524
This Gotogate deal was found by Cheapflights users on 4/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 8/64:45 pmSJO - EZE
1 stop19h 35mAvianca
dom 8/242:30 amEZE - SJO
1 stop10h 35mAvianca
Deal found 4/4$534
This LATAM Airlines deal was found by Cheapflights users on 4/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 5/65:00 pmSJO - AEP
2 stops23h 40mLATAM Airlines
gio 5/299:05 pmAEP - SJO
2 stops21h 30mLATAM Airlines
Deal found 4/4$537
This Copa Airlines deal was found by Cheapflights users on 4/4. 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.
gio 5/224:10 amSJO - EZE
1 stop15h 01mCopa Airlines
dom 6/12:32 pmEZE - SJO
1 stop20h 03mCopa Airlines
Deal found 4/4$539
This Copa Airlines deal was found by Cheapflights users on 4/3. 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.
mer 10/110:57 amSJO - MDZ
1 stop10h 12mCopa Airlines
sab 10/111:17 amMDZ - SJO
1 stop10h 03mCopa Airlines
Deal found 4/3$541
This FlightHub deal was found by Cheapflights users on 4/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 10/135:00 pmSJO - COR
2 stops23h 02mLATAM Airlines
mer 10/228:20 amCOR - SJO
1 stop10h 15mLATAM Airlines
Deal found 4/4$543
This Copa Airlines deal was found by Cheapflights users on 4/3. 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.
ven 4/48:09 amSJO - COR
1 stop16h 41mCopa Airlines
ven 4/115:37 amCOR - SJO
1 stop11h 17mCopa Airlines
Deal found 4/3$559
This LATAM Airlines deal was found by Cheapflights users on 4/3. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 6/115:00 pmSJO - MDZ
1 stop10h 45mLATAM Airlines
gio 7/37:40 pmMDZ - SJO
2 stops22h 55mLATAM Airlines
Deal found 4/3$571
This Avianca deal was found by Cheapflights users on 4/4. 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.
mer 10/2210:10 amSJO - AEP
1 stop16h 30mAvianca
sab 10/257:00 amAEP - SJO
1 stop11h 50mAvianca
Deal found 4/4$616

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 aprile 4, 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

gio 9/11

8:40 pm-12:40 pm

1 stop13h 00m

Buenos Aires Jorge Newbery

gio 9/18

9:00 am-6:25 pm

1 stop12h 25m

$444

San JoséBuenos Aires

SJO - AEP

SJOAEP

San José Juan Santamaria Intl

mar 5/6

8:25 pm-12:40 pm

1 stop13h 15m

Buenos Aires Jorge Newbery

ven 5/23

10:10 pm-3:35 pm

2 stops20h 25m

$490

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

mar 8/12

5:00 pm-5:55 am

1 stop9h 55m

Buenos Aires Ministro Pistarini

gio 8/21

4:45 pm-9:20 am

1 stop19h 35m

$520

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

mar 6/3

5:00 pm-5:55 am

1 stop9h 55m

Buenos Aires Ministro Pistarini

sab 6/14

7:30 am-3:35 pm

1 stop11h 05m

$524

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

mer 8/6

4:45 pm-3:20 pm

1 stop19h 35m

Buenos Aires Ministro Pistarini

dom 8/24

2:30 am-10:05 am

1 stop10h 35m

$534

San JoséBuenos Aires

SJO - AEP

SJOAEP

San José Juan Santamaria Intl

mar 5/6

5:00 pm-7:40 pm

2 stops23h 40m

Buenos Aires Jorge Newbery

gio 5/29

9:05 pm-3:35 pm

2 stops21h 30m

$537

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

gio 5/22

4:10 am-10:11 pm

1 stop15h 01m

Buenos Aires Ministro Pistarini

dom 6/1

2:32 pm-7:35 am

1 stop20h 03m

$539

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

mer 10/1

10:57 am-12:09 am

1 stop10h 12m

Mendoza El Plumerillo

sab 10/11

1:17 am-8:20 am

1 stop10h 03m

$541

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

mer 6/11

5:00 pm-6:45 am

1 stop10h 45m

Mendoza El Plumerillo

gio 7/3

7:40 pm-3:35 pm

2 stops22h 55m

$571

San JoséBuenos Aires

SJO - AEP

SJOAEP

San José Juan Santamaria Intl

gio 7/24

4:45 pm-5:40 am

1 stop9h 55m

Buenos Aires Jorge Newbery

mar 7/29

7:00 am-3:50 pm

1 stop11h 50m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 38 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, April is the cheapest month in which you can book a flight from Costa Rica to Argentina (average of $795). Flying from Costa Rica 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 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 aprile 4, 2025.

When flying from Costa Rica 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.

Rainfall in Argentina by month

Plan your trip to Argentina by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Argentina ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Argentina when rainfall is around 2.0 in.

Temperature in Argentina by month

Plan your trip to Argentina by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Argentina, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 aprile 4, 2025.
Read through reviews of airlines operating flights from Costa Rica to Argentina, such as Copa Airlines, LATAM Airlines and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,404 reviews

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
Copa Airlines
7.6
Good
1,404 reviews
Copa Airlines
7.6
Good
1,404 reviews

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
LATAM Airlines
7.5
Good
1,753 reviews
Copa Airlines
7.6
Good
1,404 reviews

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
SWISS
7.5
Good
1,574 reviews
Copa Airlines
7.6
Good
1,404 reviews

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
United Airlines
7.4
Good
8,618 reviews
Copa Airlines
7.6
Good
1,404 reviews

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
GOL
7.3
Good
1,052 reviews
Copa Airlines
7.6
Good
1,404 reviews

Food

6.8

Entertainment

6.8

Crew

8.1

Boarding

7.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.

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.

  • 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 LATAM Airlines ($246), Avianca ($246), and Copa Airlines ($248).

  • 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, April is the cheapest month in which you can book a flight from Costa Rica to Argentina (average of $795). Flying from Costa Rica 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

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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 aprile 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$286Average$605FlexibilityNo cancel feeOn-time81%
AviancaCheapest$393Average$588FlexibilityNo cancel feeOn-time71%
GOLCheapest$439Average$699FlexibilityNo cancel feeOn-time74%
Copa AirlinesCheapest$456Average$707FlexibilityNo cancel feeOn-time70%

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