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Argentina

$211+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EZE
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$429
(SmartFares)

One-way from

$211
(Booking.com)

Popular in

January

Cheapest in

October

Average price

$616
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. 6% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This SmartFares deal was found by Cheapflights users on 4/29. 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.
Thu 8/78:40 pmSJO - AEP
1 stop17h 40mGOL
Fri 8/151:40 pmAEP - SJO
1 stop31h 45mGOL
Deal found 4/29$429
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sat 6/288:25 pmSJO - EZE
1 stop22h 05mGOL
Fri 7/410:20 pmEZE - SJO
1 stop23h 50mGOL
Deal found 4/29$475
This Gotogate deal was found by Cheapflights users on 4/28. 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.
Sat 6/78:25 pmSJO - EZE
1 stop22h 05mMultiple Airlines
Wed 6/186:40 amEZE - SJO
1 stop9h 40mMultiple Airlines
Deal found 4/28$483
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/68:25 pmSJO - AEP
1 stop17h 55mMultiple Airlines
Mon 5/129:05 pmAEP - SJO
2 stops21h 30mMultiple Airlines
Deal found 4/28$484
This LATAM Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/205:00 pmSJO - EZE
1 stop10h 10mLATAM Airlines
Tue 5/277:40 amEZE - SJO
1 stop10h 55mLATAM Airlines
Deal found 4/29$494
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:10 amSJO - EZE
1 stop11h 00mAvianca
Tue 9/234:45 pmEZE - SJO
1 stop19h 35mAvianca
Deal found 4/29$500
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:00 pmSJO - AEP
2 stops13h 40mLATAM Airlines
Mon 5/269:05 pmAEP - SJO
2 stops21h 30mLATAM Airlines
Deal found 4/27$515
This Copa Airlines deal was found by Cheapflights users on 4/29. 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 5/135:52 amSJO - EZE
1 stop16h 06mCopa Airlines
Sat 5/242:32 pmEZE - SJO
1 stop20h 03mCopa Airlines
Deal found 4/29$527
This LATAM Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/295:00 pmSJO - ROS
1 stop10h 05mLATAM Airlines
Sun 6/87:30 amROS - SJO
1 stop11h 05mLATAM Airlines
Deal found 4/28$532
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Wed 10/85:00 pmSJO - MDZ
1 stop10h 45mLATAM Airlines
Tue 10/147:40 pmMDZ - SJO
2 stops22h 55mLATAM Airlines
Deal found 4/29$537
This Copa Airlines deal was found by Cheapflights users on 4/28. 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 4/304:10 amSJO - COR
1 stop17h 09mCopa Airlines
Fri 5/235:37 amCOR - SJO
1 stop13h 45mCopa Airlines
Deal found 4/28$538
This Avianca deal was found by Cheapflights users on 4/28. 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.
Wed 10/84:45 pmSJO - COR
1 stop10h 25mAvianca
Sat 10/187:35 amCOR - SJO
1 stop11h 15mAvianca
Deal found 4/28$540

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 April 29, 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

Thu 8/7

8:40 pm-5:20 pm

1 stop17h 40m

Buenos Aires Jorge Newbery

Fri 8/15

1:40 pm-6:25 pm

1 stop31h 45m

$429

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Sat 6/28

8:25 pm-9:30 pm

1 stop22h 05m

Buenos Aires Ministro Pistarini

Fri 7/4

10:20 pm-7:10 pm

1 stop23h 50m

$475

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Sat 6/7

8:25 pm-9:30 pm

1 stop22h 05m

Buenos Aires Ministro Pistarini

Wed 6/18

6:40 am-1:20 pm

1 stop9h 40m

$483

San JoséBuenos Aires

SJO - AEP

SJOAEP

San José Juan Santamaria Intl

Thu 6/5

8:25 pm-5:20 pm

1 stop17h 55m

Buenos Aires Jorge Newbery

Wed 6/11

9:05 pm-3:35 pm

2 stops21h 30m

$484

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Tue 5/20

5:00 pm-6:10 am

1 stop10h 10m

Buenos Aires Ministro Pistarini

Tue 5/27

7:40 am-3:35 pm

1 stop10h 55m

$494

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Mon 9/15

10:10 am-12:10 am

1 stop11h 00m

Buenos Aires Ministro Pistarini

Tue 9/23

4:45 pm-9:20 am

1 stop19h 35m

$500

San JoséBuenos Aires

SJO - AEP

SJOAEP

San José Juan Santamaria Intl

Mon 5/19

5:00 pm-9:40 am

2 stops13h 40m

Buenos Aires Jorge Newbery

Mon 5/26

9:05 pm-3:35 pm

2 stops21h 30m

$515

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Tue 5/13

5:52 am-12:58 am

1 stop16h 06m

Buenos Aires Ministro Pistarini

Sat 5/24

2:32 pm-7:35 am

1 stop20h 03m

$527

San JoséRosario

SJO - ROS

SJOROS

San José Juan Santamaria Intl

Thu 5/29

5:00 pm-6:05 am

1 stop10h 05m

Rosario Fisherton

Sun 6/8

7:30 am-3:35 pm

1 stop11h 05m

$532

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Wed 10/8

5:00 pm-6:45 am

1 stop10h 45m

Mendoza El Plumerillo

Tue 10/14

7:40 pm-3:35 pm

2 stops22h 55m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 33 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 April 29, 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 April 29, 2025.
Read through reviews of airlines operating flights from Costa Rica to Argentina, such as LATAM Airlines, Copa Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,767 reviews

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
LATAM Airlines
7.5
Good
1,767 reviews
LATAM Airlines
7.5
Good
1,767 reviews

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
Copa Airlines
7.5
Good
1,411 reviews
LATAM Airlines
7.5
Good
1,767 reviews

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
United Airlines
7.4
Good
8,696 reviews
LATAM Airlines
7.5
Good
1,767 reviews

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
GOL
7.3
Good
1,068 reviews
LATAM Airlines
7.5
Good
1,767 reviews

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
Avianca
6.7
Okay
2,317 reviews
LATAM Airlines
7.5
Good
1,767 reviews

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP

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 GOL ($211), Avianca ($241), and LATAM Airlines ($246).

  • 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

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$324Average$604FlexibilityNo cancel feeOn-time81%
AviancaCheapest$364Average$588FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$407Average$727FlexibilityNo cancel feeOn-time70%
GOLCheapest$439Average$699FlexibilityNo cancel feeOn-time74%

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