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Buenos Aires

$152+ Cheap flights from Curitiba (CWB) to Buenos Aires (BUE)

CWB — BUE
Nov 18 — Nov 251
Wed 11/18
Wed 11/25
1 adult, Economy
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Cheapflights Tip: The best prices from Curitiba Afonso Pena to Buenos Aires are usually found in February or March, booked 52 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Curitiba to Buenos Aires

Cheapest flights from Curitiba to Buenos Aires

Fri 12/48:50 am -
Nonstop2h 30m
Wed 12/95:40 am -
Nonstop2h 10m
Deal found 10/19$326
Wed 11/2510:00 am -
Nonstop2h 30m
Sun 11/292:20 pm -
Nonstop2h 10m
Deal found 10/16$338
Sun 11/155:30 pm -
Nonstop2h 30m
Sun 11/222:20 pm -
Nonstop2h 10m
Deal found 10/15$364
Sun 11/225:30 pm -
Nonstop2h 30m
Sun 11/292:20 pm -
Nonstop2h 10m
Deal found 10/16$365
Sun 11/225:30 pm -
Nonstop2h 30m
Fri 11/277:00 am -
Nonstop2h 10m
Deal found 10/18$366
Fri 11/2010:00 am -
Nonstop2h 30m
Sun 11/222:20 pm -
Nonstop2h 10m
Deal found 10/15$381
Fri 12/48:50 am -
Nonstop2h 30m
Fri 12/115:40 am -
Nonstop2h 10m
Deal found 10/16$390
Wed 11/2510:00 am -
Nonstop2h 30m
Mon 11/306:55 am -
Nonstop2h 10m
Deal found 10/19$391

Find flight deals from Curitiba to Buenos Aires

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(Gotogate)

One-way from

$152
(GOL)

Popular in

July

Cheapest in

February

Average price

$365

Good round-trip deal

$304 or less

Good one-way deal

$187 or less
Provider with most accurate pricing for Curitiba Afonso Pena-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Curitiba Afonso Pena-Buenos Aires (BUE) flights.
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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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Highest demand for flights based on searches. 10% 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 2026
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Price to beat on a round-trip flight from Curitiba Afonso Pena to Buenos Aires (BUE).
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Price to beat on a one-way flight from Curitiba Afonso Pena to Buenos Aires (BUE).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Curitiba to Buenos Aires that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CuritibaBuenos Aires

CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery

CWBAEP

Curitiba Afonso Pena

Sun 2/21

5:30 pm-8:00 pm

Nonstop2h 30m

Buenos Aires Jorge Newbery

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$152

CuritibaBuenos Aires

CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery

CWBAEP

Curitiba Afonso Pena

Sun 12/20

5:30 pm-8:00 pm

Nonstop2h 30m

Buenos Aires Jorge Newbery

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$168

CuritibaBuenos Aires

CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery

CWBAEP

Curitiba Afonso Pena

Mon 12/21

8:50 am-11:20 am

Nonstop2h 30m

Buenos Aires Jorge Newbery

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$196

CuritibaBuenos Aires

CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery

CWBAEP

Curitiba Afonso Pena

Wed 11/11

10:00 am-12:30 pm

Nonstop2h 30m

Buenos Aires Jorge Newbery

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$207

CuritibaBuenos Aires

CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery

CWBAEP

Curitiba Afonso Pena

Fri 12/25

6:10 am-6:30 pm

1 stop12h 20m

Buenos Aires Jorge Newbery

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$222

CuritibaBuenos Aires

CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery

CWBAEP

Curitiba Afonso Pena

Fri 12/25

8:50 am-11:20 am

Nonstop2h 30m

Buenos Aires Jorge Newbery

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$246

CuritibaBuenos Aires

CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery

CWBAEP

Curitiba Afonso Pena

Wed 11/11

7:35 pm-9:20 am

2 stops13h 45m

Buenos Aires Jorge Newbery

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$247

CuritibaBuenos Aires

CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery

CWBAEP

Curitiba Afonso Pena

Fri 12/25

8:50 am-11:20 am

Nonstop2h 30m

Buenos Aires Jorge Newbery

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$247

CuritibaBuenos Aires

CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery

CWBAEP

Curitiba Afonso Pena

Mon 3/15

9:10 am-11:40 am

Nonstop2h 30m

Buenos Aires Jorge Newbery

Mon 4/5

5:25 am-7:35 am

Nonstop2h 10m

$396

CuritibaBuenos Aires

CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery

CWBAEP

Curitiba Afonso Pena

Sun 11/15

5:35 am-9:20 am

1 stop27h 45m

Buenos Aires Jorge Newbery

Sun 11/22

2:20 pm-4:30 pm

Nonstop2h 10m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Curitiba-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Curitiba-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Curitiba-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Curitiba-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Curitiba-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Cheapflights Insights

Everything you need to know about your flight from Curitiba to Buenos Aires

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

Currently, February is the cheapest month in which you can book a flight from Curitiba to Buenos Aires (average of $308). Flying from Curitiba to Buenos Aires in July is currently the most expensive (average of $449). 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?

When flying from Curitiba to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Curitiba to Buenos Aires?

Airfare is below average for this route at the moment.
Curitiba to Buenos Aires flights typically cost between $330 and $427 in February.
The cheapest round-trip price found within the last 5 days was $324 on Aerolineas Argentinas (Feb 15-Feb 24).

How often are flights from Curitiba to Buenos Aires delayed?

About 14% of weekly flights between Curitiba and Buenos Aires have experienced delays in the past year, with the average delay time being 142 minutes.

What is the most punctual flight time for Curitiba to Buenos Aires flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Curitiba to Buenos Aires flights?

Over the last year, Aerolineas Argentinas have had the lowest number of delays on this route, with just 14% of flights being delayed.

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

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 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Buenos Aires

Peruse reviews from past customers who have flown with Aerolineas Argentinas 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.
Aerolineas Argentinas
8.0
Very good
1,086 reviews

Overall

8.0

Boarding

7.9

Entertainment

5.8

Crew

8.4

Comfort

7.5

Food

6.5

Reviews

1 / 8
6.0
Good

Jesica,Jul 2026

MIA - EZE

Arrived earlier to destiny. Inside the plane was so hot when we were boarding that we could have passed out.
Aerolineas Argentinas
8.0
Very good
1,086 reviews
Aerolineas Argentinas
8.0
Very good
1,086 reviews

Overall

8.0

Boarding

7.9

Entertainment

5.8

Crew

8.4

Comfort

7.5

Food

6.5

Reviews

1 / 8
6.0
Good

Jesica,Jul 2026

MIA - EZE

Arrived earlier to destiny. Inside the plane was so hot when we were boarding that we could have passed out.

Related info for your journey

  • 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. 0 airlines have flights to Buenos Aires from Curitiba Afonso Pena on a regular basis.

  • How long is the flight from Curitiba to Buenos Aires?

    For as low as $396, GOL can have you in Buenos Aires from Curitiba in 2h 30m. The distance between Curitiba and Buenos Aires is about 832 mi. All flights are typically nonstop.

  • 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, February is the cheapest month in which you can book a flight from Curitiba to Buenos Aires (average of $308). Flying from Curitiba to Buenos Aires in July is currently the most expensive (average of $449). 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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