$120+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
CWB — BUE
Sep 18 — Sep 251
Round-trip
1 adult, Economy
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Find cheap flights from Curitiba to Buenos Aires with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Curitiba Afonso Pena to Buenos Aires are usually found in February or March, booked 76 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Curitiba to Buenos Aires
Cheapest
Best
Last-minute
One-way
Cheapest flights from Curitiba to Buenos AiresExplore 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 August 19, 2026.
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 August 19, 2026.
This Mytrip deal was found by Cheapflights users on 8/15. 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.
Mon 9/219:15 am -
1 stop11h 10m
Mon 9/289:55 pm -
1 stop10h 45m
Deal found 8/15![Multiple Airlines logo]()
$371
This Mytrip deal was found by Cheapflights users on 8/15. 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 9/235:30 am -
1 stop14h 55m
Sat 9/269:55 pm -
1 stop15h 15m
Deal found 8/15![Multiple Airlines logo]()
$376
This Orbitz deal was found by Cheapflights users on 8/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:00 pm -
Nonstop2h 30m
Sat 8/298:45 am -
2 stops9h 55m
Deal found 8/19![Multiple Airlines logo]()
$381
This FlightHub deal was found by Cheapflights users on 8/19. 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 11/258:50 am -
Nonstop2h 30m
Sun 11/292:20 pm -
Nonstop2h 10m
Deal found 8/19![GOL logo]()
$391
This Mytrip deal was found by Cheapflights users on 8/15. 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.
Mon 9/213:40 pm -
2 stops16h 20m
Mon 9/288:50 am -
Nonstop2h 10m
Deal found 8/15![Multiple Airlines logo]()
$394
This Justfly.com deal was found by Cheapflights users on 8/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:00 pm -
Nonstop2h 30m
Fri 9/188:50 am -
Nonstop2h 10m
Deal found 8/15![Aerolineas Argentinas logo]()
$411
This Mytrip deal was found by Cheapflights users on 8/15. 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 9/239:15 am -
1 stop11h 10m
Fri 9/259:55 pm -
2 stops25h 05m
Deal found 8/15![Multiple Airlines logo]()
$418
This CheapOair deal was found by Cheapflights users on 8/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:50 am -
Nonstop2h 30m
Sat 11/219:45 pm -
1 stop10h 30m
Deal found 8/15![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Tue 10/135:00 am -
1 stop7h 25m
Tue 10/279:45 am -
1 stop10h 55m
Deal found 8/17![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Tue 10/137:30 pm -
1 stop6h 10m
Tue 10/275:30 pm -
1 stop13h 20m
Deal found 8/17![Multiple Airlines logo]()
$422
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:30 am -
1 stop7h 30m
Mon 12/145:40 am -
Nonstop2h 10m
Deal found 8/17![Multiple Airlines logo]()
$426
This FlightHub deal was found by Cheapflights users on 8/17. 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 11/253:10 pm -
2 stops10h 45m
Sun 11/2912:45 pm -
1 stop21h 35m
Deal found 8/17![GOL logo]()
$432
Best flights from Curitiba to Buenos AiresDiscover carefully curated flight deals from Curitiba to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Curitiba to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Sun 10/1111:25 am -
1 stop14h 55m
Sun 10/189:00 am -
1 stop25h 45m
Deal found 8/19![GOL logo]()
$433
This GOL deal was found by Cheapflights users on 8/16. 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.
Tue 12/16:00 pm -
1 stop8h 00m
Sat 12/51:35 pm -
2 stops9h 20m
Deal found 8/16![GOL logo]()
$452
This GOL deal was found by Cheapflights users on 8/17. 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.
Tue 9/2211:20 am -
1 stop22h 00m
Tue 9/291:30 pm -
1 stop21h 15m
Deal found 8/17![GOL logo]()
$452
This GOL deal was found by Cheapflights users on 8/15. 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 11/115:20 pm -
2 stops24h 00m
Sat 11/211:35 pm -
1 stop5h 25m
Deal found 8/15![GOL logo]()
$453
This GOL deal was found by Cheapflights users on 8/15. 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 9/235:35 pm -
2 stops32h 25m
Fri 9/258:30 pm -
2 stops13h 30m
Deal found 8/15![GOL logo]()
$457
This GOL deal was found by Cheapflights users on 8/16. 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.
Mon 8/317:05 pm -
2 stops21h 35m
Sat 9/56:30 pm -
1 stop19h 45m
Deal found 8/16![GOL logo]()
$465
This GOL deal was found by Cheapflights users on 8/16. 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.
Mon 8/317:05 pm -
1 stop25h 55m
Sat 9/56:20 pm -
1 stop24h 05m
Deal found 8/16![GOL logo]()
$466
This GOL deal was found by Cheapflights users on 8/17. 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.
Mon 9/145:35 pm -
2 stops23h 45m
Fri 9/181:30 pm -
1 stop10h 20m
Deal found 8/17![GOL logo]()
$466
This GOL deal was found by Cheapflights users on 8/19. 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 12/165:20 pm -
2 stops32h 15m
Tue 12/2212:45 pm -
1 stop25h 10m
Deal found 8/19![GOL logo]()
$507
Last-minute flights from Curitiba to Buenos AiresDiscover last-minute flight deals from Curitiba to Buenos Aires. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Curitiba to Buenos Aires. Data last updated August 19, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 8/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:00 pm -
Nonstop2h 30m
Sat 8/298:45 am -
2 stops9h 55m
Deal found 8/19![Multiple Airlines logo]()
$381
This Justfly.com deal was found by Cheapflights users on 8/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:40 pm -
1 stop25h 40m
Sat 9/123:15 am -
1 stop15h 10m
Deal found 8/17![GOL logo]()
$434
This Justfly.com deal was found by Cheapflights users on 8/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:00 pm -
Nonstop2h 30m
Fri 9/188:50 am -
Nonstop2h 10m
Deal found 8/17![Aerolineas Argentinas logo]()
$411
This FlightHub deal was found by Cheapflights users on 8/17. 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.
Mon 9/149:50 am -
1 stop22h 10m
Thu 9/173:15 am -
1 stop20h 35m
Deal found 8/17![GOL logo]()
$445
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:30 pm -
1 stop12h 30m
Fri 9/188:50 am -
Nonstop2h 10m
Deal found 8/17![Multiple Airlines logo]()
$447
This Mytrip deal was found by Cheapflights users on 8/15. 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.
Mon 9/219:15 am -
1 stop11h 10m
Mon 9/289:55 pm -
1 stop10h 45m
Deal found 8/15![Multiple Airlines logo]()
$371
This Mytrip deal was found by Cheapflights users on 8/15. 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.
Mon 9/213:40 pm -
2 stops16h 20m
Mon 9/288:50 am -
Nonstop2h 10m
Deal found 8/15![Multiple Airlines logo]()
$394
This Mytrip deal was found by Cheapflights users on 8/15. 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 9/235:30 am -
1 stop14h 55m
Sat 9/269:55 pm -
1 stop15h 15m
Deal found 8/15![Multiple Airlines logo]()
$376
This Mytrip deal was found by Cheapflights users on 8/15. 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 9/239:15 am -
1 stop11h 10m
Fri 9/259:55 pm -
2 stops25h 05m
Deal found 8/15![Multiple Airlines logo]()
$418
This Gotogate deal was found by Cheapflights users on 8/15. 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.
Wed 9/2312:10 pm -
2 stops19h 50m
Fri 9/258:50 am -
Nonstop2h 10m
Deal found 8/15![Multiple Airlines logo]()
$439
This CheapOair deal was found by Cheapflights users on 8/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:10 am -
1 stop10h 35m
Fri 9/253:35 pm -
1 stop15h 35m
Deal found 8/15![LATAM Airlines logo]()
$446
This Expedia deal was found by Cheapflights users on 8/17. 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.
Sat 9/267:40 pm -
1 stop21h 40m
Tue 11/106:30 am -
2 stops12h 30m
Deal found 8/17![Multiple Airlines logo]()
$435
One-way flights from Curitiba to Buenos AiresSearch for one-way flight options from Curitiba to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
Search for one-way flight options from Curitiba to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Sun 9/205:30 pm -
Nonstop2h 30m
Deal found 8/19![Aerolineas Argentinas logo]()
$120
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Mon 9/2112:00 pm -
Nonstop2h 30m
Deal found 8/19![Aerolineas Argentinas logo]()
$185
This Super.com deal was found by Cheapflights users on 8/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:05 am -
1 stop14h 35m
Deal found 8/19![GOL logo]()
$193
This GOL deal was found by Cheapflights users on 8/17. 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 11/117:35 pm -
2 stops30h 00m
Deal found 8/17![GOL logo]()
$195
This GOL deal was found by Cheapflights users on 8/17. 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 11/115:20 pm -
2 stops24h 00m
Deal found 8/17![GOL logo]()
$196
This Justfly.com deal was found by Cheapflights users on 8/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:35 pm -
1 stop11h 00m
Deal found 8/15![GOL logo]()
$198
This Justfly.com deal was found by Cheapflights users on 8/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:00 pm -
1 stop15h 20m
Deal found 8/15![GOL logo]()
$198
This Booking.com deal was found by Cheapflights users on 8/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:10 am -
1 stop17h 50m
Deal found 8/19![LATAM Airlines logo]()
$211
This FlightHub deal was found by Cheapflights users on 8/19. 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 9/195:35 pm -
2 stops23h 45m
Deal found 8/19![GOL logo]()
$230
This FlightHub deal was found by Cheapflights users on 8/19. 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 9/195:10 am -
1 stop19h 50m
Deal found 8/19![LATAM Airlines logo]()
$233
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Mon 9/2110:45 am -
2 stops21h 15m
Deal found 8/19![GOL logo]()
$237
This GOL deal was found by Cheapflights users on 8/19. 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.
Mon 8/315:35 pm -
2 stops32h 05m
Deal found 8/19![GOL logo]()
$250
Find 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 August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $371 (Mytrip) |
One-way from | $120 (Mytrip) |
Popular in | July |
Cheapest in | February |
Average price | $406 |
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 7,457,451 searches. Data last updated August 19, 2026.
Use the filters below to find and compare flights from Curitiba to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CuritibaBuenos Aires
CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery
CWBAEP
Curitiba Afonso Pena
Sun 10/11
11:25 am-2:20 am
1 stop14h 55m
Buenos Aires Jorge Newbery
Sun 10/18
9:00 am-10:45 am
1 stop25h 45m
$433
Quickest round-trip
CuritibaBuenos Aires
CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery
CWBAEP
Curitiba Afonso Pena
Tue 12/1
6:00 pm-2:00 am
1 stop8h 00m
Buenos Aires Jorge Newbery
Sat 12/5
1:35 pm-10:55 pm
2 stops9h 20m
$452
CuritibaBuenos Aires
CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery
CWBAEP
Curitiba Afonso Pena
Tue 9/22
11:20 am-9:20 am
1 stop22h 00m
Buenos Aires Jorge Newbery
Tue 9/29
1:30 pm-10:45 am
1 stop21h 15m
$452
CuritibaBuenos Aires
CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery
CWBAEP
Curitiba Afonso Pena
Wed 11/11
5:20 pm-5:20 pm
2 stops24h 00m
Buenos Aires Jorge Newbery
Sat 11/21
1:35 pm-7:00 pm
1 stop5h 25m
$453
CuritibaBuenos Aires
CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery
CWBAEP
Curitiba Afonso Pena
Wed 9/23
5:35 pm-2:00 am
2 stops32h 25m
Buenos Aires Jorge Newbery
Fri 9/25
8:30 pm-10:00 am
2 stops13h 30m
$457
CuritibaBuenos Aires
CWB Curitiba Afonso Pena - EZE Buenos Aires Ministro Pistarini
CWBEZE
Curitiba Afonso Pena
Mon 8/31
7:05 pm-4:40 pm
2 stops21h 35m
Buenos Aires Ministro Pistarini
Sat 9/5
6:30 pm-2:15 pm
1 stop19h 45m
$465
CuritibaBuenos Aires
CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery
CWBAEP
Curitiba Afonso Pena
Mon 8/31
7:05 pm-9:00 pm
1 stop25h 55m
Buenos Aires Jorge Newbery
Sat 9/5
6:20 pm-6:25 pm
1 stop24h 05m
$466
CuritibaBuenos Aires
CWB Curitiba Afonso Pena - AEP Buenos Aires Jorge Newbery
CWBAEP
Curitiba Afonso Pena
Mon 9/14
5:35 pm-5:20 pm
2 stops23h 45m
Buenos Aires Jorge Newbery
Fri 9/18
1:30 pm-11:50 pm
1 stop10h 20m
$466
CuritibaBuenos Aires
CWB Curitiba Afonso Pena - EZE Buenos Aires Ministro Pistarini
CWBEZE
Curitiba Afonso Pena
Wed 12/16
5:20 pm-1:35 am
2 stops32h 15m
Buenos Aires Ministro Pistarini
Tue 12/22
12:45 pm-1:55 pm
1 stop25h 10m
$507
Cheapest one-way
Quickest one-way
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
$185
Showing 1-10 of 24 resultsSorted by cheapest first
- 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.
CWB-BUE
CWB-AEP
CWB-EZE
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
CWB-BUE
CWB-AEP
CWB-EZE
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 $300). Flying from Curitiba to Buenos Aires in July is currently the most expensive (average of $445). 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 August 19, 2026.
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 typical for this route at the moment.
Curitiba to Buenos Aires flights typically cost between $368 and $441 in September.The cheapest round-trip price found within the last 5 days was $371 on Multiple Airlines (Sep 21-Sep 28).
How often are flights from Curitiba to Buenos Aires delayed?
About 13% of weekly flights between Curitiba and Buenos Aires have experienced delays in the past year, with the average delay time being 136 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?
Monday 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 12% 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 51 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
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 August 19, 2026.
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.
Overall
8.1
Boarding
7.9
Food
6.5
Crew
8.4
Comfort
7.6
Entertainment
5.9
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Overall
8.1
Boarding
7.9
Food
6.5
Crew
8.4
Comfort
7.6
Entertainment
5.9
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
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.
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