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Argentina

$182+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EZE
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
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 octubre 30, 2025.

Round-trip from

$373
(Avianca)

One-way from

$170
(LATAM Airlines)

Popular in

December

Cheapest in

May

Average price

$538

Good round-trip deal

$476 or less

Good one-way deal

$157 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. 6% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 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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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 octubre 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/30. 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. 11/34:45 pmSJO - EZE
Nonstop9h 25mAvianca
jue. 11/67:30 amEZE - SJO
1 stop19h 45mAvianca
Deal found 10/30$366
This OneTravel deal was found by Cheapflights users on 10/29. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/264:45 pmSJO - EZE
1 stop9h 25mAvianca
mié. 12/37:30 amEZE - SJO
1 stop19h 45mAvianca
Deal found 10/29$393
This Avianca deal was found by Cheapflights users on 10/30. 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.
mar. 11/184:15 pmSJO - EZE
1 stop10h 35mAvianca
mar. 11/257:30 amEZE - SJO
1 stop10h 50mAvianca
Deal found 10/30$394
This Trip.com deal was found by Cheapflights users on 10/29. 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.
sáb. 11/18:55 pmSJO - AEP
1 stop26h 25mGOL
vie. 11/216:20 pmAEP - SJO
1 stop28h 20mGOL
Deal found 10/29$398
This OneTravel deal was found by Cheapflights users on 10/28. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/91:45 amSJO - EZE
1 stop25h 05mAvianca
mié. 11/194:55 pmEZE - SJO
1 stop10h 20mAvianca
Deal found 10/28$403
This Avianca deal was found by Cheapflights users on 10/29. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/294:15 pmSJO - EZE
1 stop10h 35mAvianca
lun. 11/37:30 amEZE - SJO
1 stop10h 50mAvianca
Deal found 10/29$404
This FlightHub deal was found by Cheapflights users on 10/30. 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.
mar. 11/44:15 pmSJO - EZE
1 stop10h 35mAvianca
jue. 11/137:10 pmEZE - SJO
1 stop16h 40mAvianca
Deal found 10/30$406
This FlightHub deal was found by Cheapflights users on 10/30. 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.
mar. 11/49:45 amSJO - EZE
1 stop17h 05mAvianca
mar. 11/116:15 amEZE - SJO
Nonstop9h 30mAvianca
Deal found 10/30$408
This Avianca deal was found by Cheapflights users on 10/30. 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.
mar. 11/184:50 pmSJO - EZE
1 stop9h 20mAvianca
lun. 11/246:15 amEZE - SJO
1 stop9h 30mAvianca
Deal found 10/30$409
This FlightHub deal was found by Cheapflights users on 10/30. 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.
mar. 11/254:50 pmSJO - EZE
Nonstop9h 20mAvianca
mar. 12/26:15 amEZE - SJO
Nonstop9h 30mAvianca
Deal found 10/30$410
This LATAM Airlines deal was found by Cheapflights users on 10/30. 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. 11/255:00 pmSJO - AEP
2 stops14h 30mLATAM Airlines
mar. 12/210:30 pmAEP - SJO
2 stops20h 05mLATAM Airlines
Deal found 10/30$424
This LATAM Airlines deal was found by Cheapflights users on 10/30. 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.
sáb. 12/65:00 pmSJO - MDZ
1 stop10h 40mLATAM Airlines
vie. 12/127:55 pmMDZ - SJO
2 stops22h 40mLATAM Airlines
Deal found 10/30$424

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 octubre 30, 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 - EZE

SJOEZE

San José Juan Santamaria Intl

dom. 12/7

10:08 am-10:31 pm

1 stop9h 23m

Buenos Aires Ministro Pistarini

vie. 12/12

2:32 pm-7:10 am

1 stop19h 38m

$416

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

jue. 12/4

4:08 am-10:31 pm

1 stop15h 23m

Buenos Aires Ministro Pistarini

dom. 12/7

3:41 am-1:53 pm

1 stop13h 12m

$416

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

sáb. 12/6

5:00 pm-7:10 pm

3 stops23h 10m

Mendoza El Plumerillo

vie. 12/12

7:55 pm-3:35 pm

2 stops22h 40m

$424

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

sáb. 12/6

8:10 am-12:14 am

1 stop13h 04m

Mendoza El Plumerillo

jue. 12/11

1:17 am-7:10 am

1 stop8h 53m

$427

San JoséCordoba

SJO - COR

SJOCOR

San José Juan Santamaria Intl

mar. 12/2

11:00 am-12:21 am

1 stop10h 21m

Cordoba Pajas Blancas

dom. 12/14

3:54 am-1:21 pm

1 stop12h 27m

$427

San JoséCordoba

SJO - COR

SJOCOR

San José Juan Santamaria Intl

vie. 12/5

6:15 am-12:21 am

1 stop15h 06m

Cordoba Pajas Blancas

sáb. 12/13

5:37 am-10:06 pm

1 stop19h 29m

$427

San JoséCordoba

SJO - COR

SJOCOR

San José Juan Santamaria Intl

dom. 11/30

10:08 am-3:51 am

1 stop14h 43m

Cordoba Pajas Blancas

vie. 12/12

3:54 am-9:59 am

1 stop9h 05m

$427

San JoséCordoba

SJO - COR

SJOCOR

San José Juan Santamaria Intl

jue. 3/19

10:08 am-2:53 am

1 stop13h 45m

Cordoba Pajas Blancas

dom. 3/22

5:29 am-1:53 pm

1 stop11h 24m

$427

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

mar. 12/2

4:08 am-10:31 pm

1 stop15h 23m

Buenos Aires Ministro Pistarini

sáb. 12/13

9:03 am-10:06 pm

1 stop16h 03m

$427

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

lun. 12/1

4:08 am-10:31 pm

1 stop15h 23m

Buenos Aires Ministro Pistarini

lun. 12/8

5:16 am-1:53 pm

1 stop11h 37m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 59 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 September is currently the most expensive (average of $412). 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 octubre 30, 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 Saturday evenings 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.

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 octubre 30, 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
1,561 reviews

Overall

7.6

Boarding

7.8

Food

6.9

Crew

8.1

Entertainment

6.8

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
1,561 reviews
Copa Airlines
7.6
Good
1,561 reviews

Overall

7.6

Boarding

7.8

Food

6.9

Crew

8.1

Entertainment

6.8

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
1,873 reviews
Copa Airlines
7.6
Good
1,561 reviews

Overall

7.6

Boarding

7.8

Food

6.9

Crew

8.1

Entertainment

6.8

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
1,122 reviews
Copa Airlines
7.6
Good
1,561 reviews

Overall

7.6

Boarding

7.8

Food

6.9

Crew

8.1

Entertainment

6.8

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
2,467 reviews
Copa Airlines
7.6
Good
1,561 reviews

Overall

7.6

Boarding

7.8

Food

6.9

Crew

8.1

Entertainment

6.8

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 23m. Copa Airlines provides one of the quickest options available for as low as $416. The distance from Costa Rica to Argentina is about 3520 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 ($182), LATAM Airlines ($191), and Copa Airlines ($192).

  • 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 September is currently the most expensive (average of $412). 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$269Average$587FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$304Average$643FlexibilityNo cancel feeOn-time70%
AviancaCheapest$358Average$600FlexibilityNo cancel feeOn-time71%
GOLCheapest$399Average$539FlexibilityNo cancel feeOn-time74%

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