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$106+ Cheap flights from Curitiba (CWB) to Buenos Aires (BUE)

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
CWB — BUE
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheapflights Tip: The best prices from Curitiba Afonso Pena to Buenos Aires are usually found in May or October, booked 61 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Curitiba to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Curitiba (CWB) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 16, 2025.

Round-trip from

$259
(Mytrip)

One-way from

$106
(Mytrip)

Popular in

July

Cheapest in

May

Average price

$316
From Curitiba Afonso Pena to Buenos Aires (BUE)
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One-way flight from Curitiba Afonso Pena to Buenos Aires (BUE)
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Curitiba to Buenos Aires

Cheapest flights from Curitiba to Buenos Aires
Explore the most affordable flight options available from Curitiba to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/21:50 pmCWB - AEP
Nonstop2h 30mMultiple Airlines
Sat 7/1212:05 amAEP - CWB
1 stop18h 00mMultiple Airlines
Deal found 6/13$259
This GOL deal was found by Cheapflights users on 6/16. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:00 amCWB - EZE
1 stop6h 20mGOL
Mon 11/173:30 pmEZE - CWB
1 stop18h 35mGOL
Deal found 6/16$292
This GOL deal was found by Cheapflights users on 6/16. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2511:35 amCWB - AEP
1 stop21h 45mGOL
Fri 6/2710:20 amAEP - CWB
1 stop13h 35mGOL
Deal found 6/16$292
This Expedia deal was found by Cheapflights users on 6/13. 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.
Wed 7/21:50 pmCWB - AEP
Nonstop2h 30mAerolineas Argentinas
Sun 7/132:00 pmAEP - CWB
Nonstop2h 10mAerolineas Argentinas
Deal found 6/13$420
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/22:50 pmCWB - EZE
1 stop7h 35mMultiple Airlines
Sun 7/1311:55 pmEZE - CWB
1 stop9h 20mMultiple Airlines
Deal found 6/13$456

Cheapflights Fare Finder

Customize your flight search to find flights from Curitiba to Buenos Aires 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 June 16, 2025.
Use the filters below to find and compare flights from Curitiba to Buenos Aires that are best for you.

Fly from

Curitiba

Fly to

Buenos Aires

Route

Depart

Return

Price

CuritibaBuenos Aires

CWB - AEP

CWBAEP

Curitiba Afonso Pena

Wed 7/2

1:50 pm-4:20 pm

Nonstop2h 30m

Buenos Aires Jorge Newbery

Sat 7/12

12:05 am-6:05 pm

1 stop18h 00m

$259

CuritibaBuenos Aires

CWB - EZE

CWBEZE

Curitiba Afonso Pena

Wed 11/12

6:00 am-12:20 pm

1 stop6h 20m

Buenos Aires Ministro Pistarini

Mon 11/17

3:30 pm-10:05 am

1 stop18h 35m

$292

CuritibaBuenos Aires

CWB - AEP

CWBAEP

Curitiba Afonso Pena

Fri 9/5

11:55 pm-12:40 pm

1 stop12h 45m

Buenos Aires Jorge Newbery

Thu 9/11

10:20 am-6:00 pm

1 stop7h 40m

$292

CuritibaBuenos Aires

CWB - AEP

CWBAEP

Curitiba Afonso Pena

Wed 7/2

1:50 pm-4:20 pm

Nonstop2h 30m

Buenos Aires Jorge Newbery

Sun 7/13

2:00 pm-4:10 pm

Nonstop2h 10m

$420

CuritibaBuenos Aires

CWB - EZE

CWBEZE

Curitiba Afonso Pena

Wed 7/2

2:50 pm-10:25 pm

1 stop7h 35m

Buenos Aires Ministro Pistarini

Sun 7/13

11:55 pm-9:15 am

1 stop9h 20m

$456

CuritibaBuenos Aires

CWB - EZE

CWBEZE

Curitiba Afonso Pena

Sun 8/3

9:15 pm-8:45 pm

1 stop23h 30m

Buenos Aires Ministro Pistarini

Sat 8/9

10:15 pm-2:10 pm

1 stop15h 55m

$549

CuritibaBuenos Aires

CWB - EZE

CWBEZE

Curitiba Afonso Pena

Mon 8/11

11:40 am-8:25 pm

1 stop8h 45m

Buenos Aires Ministro Pistarini

Sun 8/17

9:55 pm-10:40 am

1 stop12h 45m

$1,312

CuritibaBuenos Aires

CWB - AEP

CWBAEP

Curitiba Afonso Pena

Mon 6/23

2:50 pm-12:40 pm

1 stop21h 50m

$106

CuritibaBuenos Aires

CWB - EZE

CWBEZE

Curitiba Afonso Pena

Fri 10/24

5:55 pm-1:00 pm

1 stop19h 05m

$114

CuritibaBuenos Aires

CWB - EZE

CWBEZE

Curitiba Afonso Pena

Mon 6/23

8:25 pm-2:50 am

3 stops30h 25m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 13 results
1
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Best time to book a flight from Curitiba to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Curitiba 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 Curitiba to Buenos Aires

How far ahead should I book a flight from Curitiba to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Curitiba to Buenos Aires. Price data was last updated on June 13, 2025.

The price you pay for your flight from Curitiba to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Curitiba to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Curitiba to Buenos Aires (average of $795). Flying from Curitiba to Buenos Aires 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 CWB to BUE?

Find hourly flight availability from Curitiba to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

It’s typically best to fly out from Curitiba to Buenos Aires in the morning. Doing so could potentially save you 6% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Buenos Aires by month

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

In terms of precipitation, rainfall in Buenos Aires 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 Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

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

If weather is an important factor for your trip to Buenos Aires, 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 Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated June 16, 2025.
Aerolineas Argentinas
8.1
Very good
875 reviews

Overall

8.1

Boarding

8.0

Food

6.4

Comfort

7.5

Entertainment

5.7

Crew

8.3

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Aerolineas Argentinas
8.1
Very good
875 reviews
Aerolineas Argentinas
8.1
Very good
875 reviews

Overall

8.1

Boarding

8.0

Food

6.4

Comfort

7.5

Entertainment

5.7

Crew

8.3

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Emirates
8.1
Very good
3,267 reviews
Aerolineas Argentinas
8.1
Very good
875 reviews

Overall

8.1

Boarding

8.0

Food

6.4

Comfort

7.5

Entertainment

5.7

Crew

8.3

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
GOL
7.3
Good
1,073 reviews
Aerolineas Argentinas
8.1
Very good
875 reviews

Overall

8.1

Boarding

8.0

Food

6.4

Comfort

7.5

Entertainment

5.7

Crew

8.3

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Ethiopian Air
7.2
Good
781 reviews
Aerolineas Argentinas
8.1
Very good
875 reviews

Overall

8.1

Boarding

8.0

Food

6.4

Comfort

7.5

Entertainment

5.7

Crew

8.3

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Related info for your journey

Find useful and relevant information for your journey from Curitiba to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Curitiba to Buenos Aires?

    For a flight from Curitiba to Buenos Aires, you will be flying from Afonso Pena. Curitiba Afonso Pena (CWB) is just 9.2 mi from the center of the city. Afonso Pena is the only Curitiba airport and it handles 1 outbound flight to Buenos Aires per day. 1 airline has flights to Buenos Aires from Curitiba Afonso Pena on a regular basis.

  • What are the cheapest airlines flying from Curitiba to Buenos Aires round-trip?

    Our cheapest airline available from Curitiba to Buenos Aires is GOL. Our recent data shows that you can find tickets from as low as $292 on this airline. Additional options worth looking into are Aerolineas Argentinas and Emirates, starting at $420 and $549 round-trip. GOL is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Curitiba to Buenos Aires one-way?

    To fly one-way, consider booking your trip with GOL, which is currently one of the cheapest options available, starting at $106. Emirates flights start at $393 while deals on Ethiopian Air start at $702 one-way.

  • Can I find deals for flights from Curitiba to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Curitiba to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Curitiba to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Curitiba to Buenos Aires.

  • Can I find deals for business class flights from Curitiba to Buenos Aires?

    Yes. Cheapflights offers flight deals from Curitiba to Buenos Aires 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 Curitiba to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Curitiba to Buenos Aires (average of $795). Flying from Curitiba to Buenos Aires 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

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Top airline flying from Curitiba to Buenos Aires

Discover the top airline that operate flights from Curitiba to Buenos Aires. 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$256Average$437FlexibilityNo cancel feeOn-time59%

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