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$124+ Cheap flights from Congonhas, Brazil (CGH) 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
CGH — BUE
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Congonhas to Buenos Aires

Cheapest flights from Congonhas to Buenos Aires
Explore the most affordable flight options available from Congonhas to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This FlightHub deal was found by Cheapflights users on 2/10. 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.
Thu 5/79:05 pm
CGH
-
AEP
1 stop11h 55m
LATAM Airlines
Mon 5/1110:00 am
AEP
-
CGH
1 stop5h 15m
LATAM Airlines
Deal found 2/10$297
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 6/171:55 pm
CGH
-
AEP
1 stop9h 35m
Multiple Airlines
Tue 6/239:50 am
AEP
-
CGH
1 stop5h 30m
Multiple Airlines
Deal found 2/9$312
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Thu 3/266:50 am
CGH
-
EZE
1 stop6h 15m
Multiple Airlines
Thu 4/212:00 pm
EZE
-
CGH
1 stop5h 30m
Multiple Airlines
Deal found 2/9$341
This Mytrip deal was found by Cheapflights users on 2/10. 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 3/96:05 pm
CGH
-
AEP
1 stop12h 25m
Multiple Airlines
Wed 3/1112:40 am
AEP
-
CGH
1 stop8h 50m
Multiple Airlines
Deal found 2/10$365
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/258:35 pm
CGH
-
AEP
1 stop9h 55m
Multiple Airlines
Mon 3/304:55 pm
AEP
-
CGH
1 stop5h 10m
Multiple Airlines
Deal found 2/9$368
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/1610:20 am
CGH
-
EZE
1 stop7h 05m
Multiple Airlines
Wed 3/1812:15 pm
EZE
-
CGH
1 stop4h 25m
Multiple Airlines
Deal found 2/10$379
This Mytrip deal was found by Cheapflights users on 2/8. 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.
Sat 4/115:20 pm
CGH
-
AEP
3 stops19h 40m
Multiple Airlines
Fri 4/1712:40 am
AEP
-
CGH
1 stop6h 30m
Multiple Airlines
Deal found 2/8$387
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Thu 3/196:15 am
CGH
-
EZE
1 stop12h 40m
Multiple Airlines
Sun 3/227:45 pm
EZE
-
CGH
1 stop14h 15m
Multiple Airlines
Deal found 2/10$395
This Orbitz deal was found by Cheapflights users on 2/11. 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.
Mon 3/98:50 pm
CGH
-
AEP
2 stops36h 10m
LATAM Airlines
Fri 3/1310:00 am
AEP
-
CGH
1 stop10h 10m
LATAM Airlines
Deal found 2/11$396
This Mytrip deal was found by Cheapflights users on 2/10. 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 3/96:00 am
CGH
-
EZE
1 stop6h 45m
GOL
Thu 3/122:00 pm
EZE
-
CGH
2 stops18h 45m
GOL
Deal found 2/10$397
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/164:30 pm
CGH
-
AEP
1 stop5h 30m
Multiple Airlines
Wed 3/184:50 pm
AEP
-
CGH
1 stop4h 55m
Multiple Airlines
Deal found 2/10$408
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/96:05 pm
CGH
-
EZE
1 stop19h 00m
Multiple Airlines
Thu 3/125:35 pm
EZE
-
CGH
1 stop4h 10m
Multiple Airlines
Deal found 2/10$408

Find flight deals from Congonhas to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Congonhas (CGH) 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$297
(FlightHub)

One-way from

$124
(FlightHub)

Popular in

April

Cheapest in

July

Average price

$431
Provider with most accurate pricing for Sao Paulo Congonhas-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo Congonhas-Buenos Aires (BUE) flights.
Search Deals
From Sao Paulo Congonhas to Buenos Aires (BUE)
Search Deals
One-way flight from Sao Paulo Congonhas to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Congonhas 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 February 11, 2026.
Use the filters below to find and compare flights from Sao Paulo Congonhas Airport to Buenos Aires that are best for you.

Fly from

Congonhas

Fly to

Buenos Aires

Route

Depart

Return

Price

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Wed 3/18

8:25 pm-6:20 pm

2 stops21h 55m

Buenos Aires Ministro Pistarini

Sat 3/21

3:00 am-11:25 am

1 stop8h 25m

$428

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Fri 8/7

6:00 am-12:25 pm

1 stop6h 25m

Buenos Aires Ministro Pistarini

Fri 8/14

9:50 am-6:55 pm

1 stop9h 05m

$434

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Fri 6/26

6:00 am-12:25 pm

1 stop6h 25m

Buenos Aires Ministro Pistarini

Thu 7/2

7:20 am-10:20 pm

1 stop15h 00m

$434

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Fri 4/10

6:00 am-5:40 pm

1 stop11h 40m

Buenos Aires Ministro Pistarini

Sun 4/12

7:10 pm-8:50 pm

1 stop25h 40m

$443

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Fri 8/7

8:40 am-5:40 pm

2 stops9h 00m

Buenos Aires Ministro Pistarini

Sat 8/15

6:30 pm-6:55 pm

1 stop24h 25m

$443

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Thu 3/26

5:05 pm-1:00 pm

1 stop19h 55m

Buenos Aires Ministro Pistarini

Mon 3/30

1:15 pm-10:20 pm

1 stop9h 05m

$443

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Sat 3/28

6:35 pm-1:50 am

1 stop7h 15m

Buenos Aires Ministro Pistarini

Tue 3/31

3:00 pm-10:20 pm

1 stop7h 20m

$443

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Fri 3/27

11:20 am-5:20 pm

1 stop6h 00m

Buenos Aires Ministro Pistarini

Mon 3/30

1:15 pm-6:50 pm

1 stop5h 35m

$444

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Mon 3/23

7:55 pm-12:45 pm

1 stop16h 50m

Buenos Aires Ministro Pistarini

Thu 3/26

3:00 am-10:10 am

1 stop7h 10m

$444

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Fri 6/26

8:40 am-5:40 pm

2 stops9h 00m

Buenos Aires Ministro Pistarini

Fri 7/3

1:15 pm-10:10 am

1 stop20h 55m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 44 results
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  • Most accurate provider: When it comes to deals on Sao Paulo Congonhas Airport-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo Congonhas Airport-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo Congonhas Airport-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo Congonhas Airport-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 Sao Paulo Congonhas Airport-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 Congonhas to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Congonhas 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 Sao Paulo Congonhas Airport to Buenos Aires
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Congonhas to Buenos Aires. 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 Sao Paulo Congonhas Airport to Buenos Aires?

    A quick flight from Sao Paulo Congonhas Airport to Buenos Aires can take about 6h 45m. LATAM Airlines provides one of the quickest options available for as low as $397. There are 1052 mi between Sao Paulo Congonhas Airport and Buenos Aires. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Congonhas 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Congonhas to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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