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$110+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
CWB — BUE
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 83 days in advance, depart on a Tuesday or Monday 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 July 3, 2025.

Round-trip from

$271
(Mytrip)

One-way from

$110
(GOL)

Popular in

July

Cheapest in

May

Average price

$370
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 July 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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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.
Fri 8/1511:10 amCWB - AEP
1 stop15h 10mGOL
Thu 8/213:40 amAEP - CWB
1 stop6h 45mGOL
Deal found 7/1$271
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Fri 8/152:50 pmCWB - AEP
2 stops15h 50mMultiple Airlines
Thu 8/2112:05 amAEP - CWB
1 stop10h 55mMultiple Airlines
Deal found 7/2$285
This GOL deal was found by Cheapflights users on 7/3. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 pmCWB - EZE
1 stop19h 00mGOL
Mon 9/83:40 amEZE - CWB
1 stop6h 45mGOL
Deal found 7/3$291

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 July 3, 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

Fri 8/15

11:10 am-2:20 am

1 stop15h 10m

Buenos Aires Jorge Newbery

Thu 8/21

3:40 am-10:25 am

1 stop6h 45m

$271

CuritibaBuenos Aires

CWB - AEP

CWBAEP

Curitiba Afonso Pena

Fri 8/15

2:50 pm-6:40 am

2 stops15h 50m

Buenos Aires Jorge Newbery

Thu 8/21

12:05 am-11:00 am

1 stop10h 55m

$285

CuritibaBuenos Aires

CWB - EZE

CWBEZE

Curitiba Afonso Pena

Thu 9/4

6:00 pm-1:00 pm

1 stop19h 00m

Buenos Aires Ministro Pistarini

Mon 9/8

3:40 am-10:25 am

1 stop6h 45m

$291

CuritibaBuenos Aires

CWB - EZE

CWBEZE

Curitiba Afonso Pena

Mon 8/18

6:00 am-1:00 pm

1 stop7h 00m

$110

CuritibaBuenos Aires

CWB - AEP

CWBAEP

Curitiba Afonso Pena

Mon 8/18

5:55 pm-1:00 pm

1 stop19h 05m

$110

CuritibaBuenos Aires

CWB - EZE

CWBEZE

Curitiba Afonso Pena

Fri 7/18

7:45 am-1:15 pm

3 stops29h 30m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 27, 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 83 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 July 3, 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.

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 July 3, 2025.
Peruse reviews from past customers who have flown with GOL from Curitiba to Buenos Aires 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.
GOL
7.3
Good
1,086 reviews

Overall

7.3

Crew

8.2

Entertainment

6.2

Boarding

7.3

Food

5.9

Comfort

7.1

Reviews

1 / 7
2.0
Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available
GOL
7.3
Good
1,086 reviews
GOL
7.3
Good
1,086 reviews

Overall

7.3

Crew

8.2

Entertainment

6.2

Boarding

7.3

Food

5.9

Comfort

7.1

Reviews

1 / 7
2.0
Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available

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 0 outbound flights to Buenos Aires per day. 1 airline has flights to Buenos Aires from Curitiba Afonso Pena on a regular basis.

  • What is the cheapest airline to fly 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 $271 on this airline. GOL is priced at 19% lower than the current average price of a flight leaving 3 months from now.

  • 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$256Average$382FlexibilityNo cancel feeOn-time59%

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