$193+ Cheap flights from Brasilia (BSB) to Buenos Aires (BUE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BSB — BUE
Nov 29 — Dec 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Brasilia 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.Cheap flight deals from Brasilia to Buenos Aires
Cheapest
Best
Last-minute
One-way
Cheapest flights from Brasilia to Buenos AiresExplore the most affordable flight options available from Brasilia to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Brasilia to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Expedia deal was found by Cheapflights users on 10/30. 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.
Fri 11/279:05 am -
1 stop17h 55m
Fri 12/48:05 pm -
1 stop11h 15m
Deal found 10/30![LATAM Airlines logo]()
$498
This FlightHub deal was found by Cheapflights users on 10/27. 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 12/29:20 am -
Nonstop3h 40m
Sat 12/129:00 am -
1 stop14h 35m
Deal found 10/27![GOL logo]()
$498
This LATAM Airlines deal was found by Cheapflights users on 10/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:05 pm -
1 stop8h 10m
Mon 12/73:10 pm -
1 stop16h 05m
Deal found 10/28![LATAM Airlines logo]()
$499
This LATAM Airlines deal was found by Cheapflights users on 10/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:05 am -
1 stop8h 55m
Sat 12/1211:45 am -
1 stop13h 55m
Deal found 10/28![LATAM Airlines logo]()
$499
This LATAM Airlines deal was found by Cheapflights users on 10/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:35 am -
1 stop9h 25m
Tue 12/229:45 pm -
1 stop10h 00m
Deal found 10/28![LATAM Airlines logo]()
$500
This FlightHub deal was found by Cheapflights users on 10/29. 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 12/139:30 pm -
1 stop16h 25m
Mon 12/215:00 pm -
1 stop8h 25m
Deal found 10/29![LATAM Airlines logo]()
$502
This LATAM Airlines deal was found by Cheapflights users on 10/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/134:35 am -
2 stops9h 20m
Sun 12/205:00 pm -
1 stop14h 45m
Deal found 10/27![LATAM Airlines logo]()
$511
This LATAM Airlines deal was found by Cheapflights users on 10/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:35 am -
2 stops12h 25m
Fri 12/410:35 am -
2 stops11h 20m
Deal found 10/30![LATAM Airlines logo]()
$512
This LATAM Airlines deal was found by Cheapflights users on 10/29. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/204:35 am -
1 stop9h 25m
Mon 12/289:45 pm -
1 stop10h 00m
Deal found 10/29![LATAM Airlines logo]()
$513
This FlightHub deal was found by Cheapflights users on 10/26. 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 12/149:20 am -
Nonstop3h 40m
Sun 12/203:30 am -
Nonstop3h 20m
Deal found 10/26![GOL logo]()
$528
This FlightHub deal was found by Cheapflights users on 10/28. 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 12/169:20 am -
Nonstop3h 40m
Tue 12/228:30 pm -
1 stop11h 10m
Deal found 10/28![GOL logo]()
$537
This Justfly.com deal was found by Cheapflights users on 10/29. 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.
Sun 12/209:20 am -
Nonstop3h 40m
Thu 12/243:30 am -
Nonstop3h 20m
Deal found 10/29![GOL logo]()
$538
Best flights from Brasilia to Buenos AiresDiscover carefully curated flight deals from Brasilia to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Brasilia to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This GOL deal was found by Cheapflights users on 10/29. 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 12/29:20 am -
Nonstop3h 40m
Sat 12/127:00 pm -
3 stops15h 40m
Deal found 10/29![GOL logo]()
$578
This GOL deal was found by Cheapflights users on 10/29. 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 1/148:55 pm -
1 stop16h 35m
Thu 1/212:20 pm -
2 stops20h 20m
Deal found 10/29![GOL logo]()
$591
This GOL deal was found by Cheapflights users on 10/26. 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 1/79:00 pm -
1 stop24h 00m
Fri 1/221:35 pm -
2 stops9h 40m
Deal found 10/26![GOL logo]()
$599
This GOL deal was found by Cheapflights users on 10/28. 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.
Fri 1/17:00 pm -
2 stops18h 00m
Tue 1/122:20 pm -
1 stop17h 20m
Deal found 10/28![GOL logo]()
$607
This GOL deal was found by Cheapflights users on 10/30. 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 1/1310:00 pm -
2 stops27h 40m
Wed 1/2711:55 am -
1 stop6h 15m
Deal found 10/30![GOL logo]()
$607
This GOL deal was found by Cheapflights users on 10/26. 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 12/1611:10 pm -
3 stops18h 10m
Tue 12/226:15 pm -
1 stop23h 55m
Deal found 10/26![GOL logo]()
$623
This GOL deal was found by Cheapflights users on 10/29. 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.
Sun 12/1311:45 am -
1 stop6h 55m
Mon 12/211:35 pm -
2 stops9h 25m
Deal found 10/29![GOL logo]()
$623
This GOL deal was found by Cheapflights users on 10/25. 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.
Sun 12/209:35 pm -
2 stops35h 45m
Wed 12/3011:55 am -
1 stop6h 15m
Deal found 10/25![GOL logo]()
$630
This GOL deal was found by Cheapflights users on 10/30. 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 12/1410:00 pm -
2 stops35h 20m
Mon 12/216:15 pm -
1 stop25h 55m
Deal found 10/30![GOL logo]()
$633
This GOL deal was found by Cheapflights users on 10/29. 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 1/131:25 pm -
2 stops12h 50m
Wed 1/272:20 pm -
2 stops20h 20m
Deal found 10/29![GOL logo]()
$637
This GOL deal was found by Cheapflights users on 10/26. 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 12/162:40 pm -
2 stops11h 35m
Tue 12/222:20 pm -
2 stops9h 05m
Deal found 10/26![GOL logo]()
$639
This GOL deal was found by Cheapflights users on 10/25. 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.
Fri 1/19:35 am -
1 stop27h 25m
Fri 1/82:20 pm -
2 stops19h 30m
Deal found 10/25![GOL logo]()
$647
This GOL deal was found by Cheapflights users on 10/30. 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 12/142:40 pm -
2 stops11h 30m
Sun 12/203:10 am -
2 stops15h 00m
Deal found 10/30![GOL logo]()
$668
This GOL deal was found by Cheapflights users on 10/30. 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.
Sun 12/131:30 pm -
2 stops12h 40m
Sun 12/203:10 am -
2 stops15h 00m
Deal found 10/30![GOL logo]()
$668
Last-minute flights from Brasilia to Buenos AiresDiscover last-minute flight deals from Brasilia to Buenos Aires. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Brasilia to Buenos Aires. Data last updated October 30, 2026 and is based on user searches.
This LATAM Airlines deal was found by Cheapflights users on 10/26. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:35 pm -
1 stop12h 25m
Tue 11/109:45 pm -
1 stop10h 50m
Deal found 10/26![LATAM Airlines logo]()
$557
This Justfly.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/35:25 am -
1 stop7h 35m
Tue 11/106:15 pm -
1 stop17h 35m
Deal found 10/28![GOL logo]()
$592
This GOL deal was found by Cheapflights users on 10/29. 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 11/49:35 pm -
1 stop22h 00m
Fri 11/133:30 am -
2 stops10h 45m
Deal found 10/29![GOL logo]()
$610
This GOL deal was found by Cheapflights users on 10/26. 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 11/511:10 pm -
1 stop8h 50m
Mon 11/97:40 pm -
1 stop22h 30m
Deal found 10/26![GOL logo]()
$595
This GOL deal was found by Cheapflights users on 10/30. 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 11/199:00 pm -
1 stop24h 00m
Sun 11/223:30 am -
Nonstop3h 20m
Deal found 10/30![GOL logo]()
$573
This GOL deal was found by Cheapflights users on 10/26. 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.
Fri 11/209:35 pm -
1 stop28h 05m
Thu 11/263:30 am -
Nonstop3h 20m
Deal found 10/26![GOL logo]()
$580
This Emirates deal was found by Cheapflights users on 10/27. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:30 am -
1 stop9h 40m
Sat 12/511:00 pm -
1 stop8h 20m
Deal found 10/27![Emirates logo]()
$602
This LATAM Airlines deal was found by Cheapflights users on 10/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:35 am -
2 stops12h 25m
Fri 12/46:20 pm -
1 stop7h 05m
Deal found 10/30![LATAM Airlines logo]()
$499
This Expedia deal was found by Cheapflights users on 10/30. 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.
Fri 11/279:05 am -
1 stop17h 55m
Fri 12/48:05 pm -
1 stop11h 15m
Deal found 10/30![LATAM Airlines logo]()
$498
This GOL deal was found by Cheapflights users on 10/28. 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 11/3011:45 am -
1 stop11h 35m
Sun 12/133:30 am -
Nonstop3h 20m
Deal found 10/28![GOL logo]()
$543
This GOL deal was found by Cheapflights users on 10/30. 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 11/3011:45 am -
1 stop11h 35m
Sat 12/53:30 am -
Nonstop3h 20m
Deal found 10/30![GOL logo]()
$552
This Emirates deal was found by Cheapflights users on 10/28. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:30 am -
1 stop9h 40m
Mon 12/1411:00 pm -
1 stop11h 40m
Deal found 10/28![Emirates logo]()
$554
One-way flights from Brasilia to Buenos AiresSearch for one-way flight options from Brasilia to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Brasilia to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 1/152:30 pm -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$193
This Booking.com deal was found by Cheapflights users on 10/29. 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.
Fri 1/151:15 pm -
2 stops10h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$212
This SmartFares deal was found by Cheapflights users on 10/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/159:20 am -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![GOL logo]()
$216
This LATAM Airlines deal was found by Cheapflights users on 10/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/18:55 am -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![LATAM Airlines logo]()
$218
This LATAM Airlines deal was found by Cheapflights users on 10/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:35 pm -
1 stop13h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![LATAM Airlines logo]()
$219
This SmartFares deal was found by Cheapflights users on 10/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/18:05 am -
1 stop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![LATAM Airlines logo]()
$221
This Expedia deal was found by Cheapflights users on 10/29. 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.
Fri 1/158:25 am -
2 stops11h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![LATAM Airlines logo]()
$226
This FlightHub deal was found by Cheapflights users on 10/26. 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 12/245:40 am -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![GOL logo]()
$238
This FlightHub deal was found by Cheapflights users on 10/27. 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 12/245:40 am -
1 stop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Aerolineas Argentinas logo]()
$239
This GOL deal was found by Cheapflights users on 10/28. 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 11/49:35 pm -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![GOL logo]()
$256
This Expedia deal was found by Cheapflights users on 10/26. 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.
Fri 11/67:30 am -
2 stops29h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![GOL logo]()
$265
This Super.com deal was found by Cheapflights users on 10/27. 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 11/88:05 am -
1 stop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![LATAM Airlines logo]()
$266
Find flight deals from Brasilia to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Brasilia (BSB) 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $448 (Kiwi.com) |
One-way from | $188 (SmartFares) |
Popular in | July |
Cheapest in | April |
Average price | $415 |
Cheapflights Fare Finder
Customize your flight search to find flights from Brasilia 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 October 30, 2026.
Use the filters below to find and compare flights from Brasilia to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BrasiliaBuenos Aires
BSB Brasilia - EZE Buenos Aires Ministro Pistarini
BSBEZE
Brasilia
Fri 1/15
5:45 pm-1:15 am
1 stop7h 30m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$212
BrasiliaBuenos Aires
BSB Brasilia - AEP Buenos Aires Jorge Newbery
BSBAEP
Brasilia
Thu 12/24
8:35 pm-9:40 am
1 stop13h 05m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
BrasiliaBuenos Aires
BSB Brasilia - AEP Buenos Aires Jorge Newbery
BSBAEP
Brasilia
Fri 1/15
8:25 am-8:00 pm
2 stops11h 35m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$226
BrasiliaBuenos Aires
BSB Brasilia - AEP Buenos Aires Jorge Newbery
BSBAEP
Brasilia
Thu 12/24
5:40 am-9:00 pm
1 stop15h 20m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$238
BrasiliaBuenos Aires
BSB Brasilia - AEP Buenos Aires Jorge Newbery
BSBAEP
Brasilia
Thu 12/24
5:40 am-6:40 pm
1 stop13h 00m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
BrasiliaBuenos Aires
BSB Brasilia - EZE Buenos Aires Ministro Pistarini
BSBEZE
Brasilia
Wed 11/4
9:35 pm-7:35 pm
1 stop22h 00m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$256
BrasiliaBuenos Aires
BSB Brasilia - EZE Buenos Aires Ministro Pistarini
BSBEZE
Brasilia
Fri 11/6
7:30 am-1:00 pm
2 stops29h 30m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$265
BrasiliaBuenos Aires
BSB Brasilia - AEP Buenos Aires Jorge Newbery
BSBAEP
Brasilia
Sun 11/8
8:05 am-5:00 pm
1 stop8h 55m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$266
BrasiliaBuenos Aires
BSB Brasilia - EZE Buenos Aires Ministro Pistarini
BSBEZE
Brasilia
Thu 12/24
9:35 am-11:50 am
2 stops26h 15m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$268
BrasiliaBuenos Aires
BSB Brasilia - AEP Buenos Aires Jorge Newbery
BSBAEP
Brasilia
Fri 11/6
5:40 am-5:20 pm
1 stop11h 40m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$272
Showing 1-10 of 26 resultsSorted by cheapest first
Compare providers for flights from Brasilia to Buenos Aires
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Brasilia to Buenos Aires in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Brasilia-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brasilia-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brasilia-Buenos Aires flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Brasilia-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 Brasilia-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 Brasilia to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Brasilia with our price prediction graph.
BSB-BUE
BSB-EZE
BSB-AEP
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 Brasilia to Buenos Aires
BSB-BUE
BSB-EZE
BSB-AEP
What is the cheapest month to book a flight from Brasilia to Buenos Aires?
Currently, May is the cheapest month in which you can book a flight from Brasilia to Buenos Aires (average of $380). Flying from Brasilia to Buenos Aires in February is currently the most expensive (average of $503). 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 BSB to BUE?
Find hourly flight availability from Brasilia 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 October 30, 2026.
When flying from Brasilia 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 Brasilia to Buenos Aires?
Airfare is typical for this route at the moment.
Brasilia to Buenos Aires flights typically cost between $374 and $499 in January.The cheapest round-trip price found within the last 5 days was $448 on Multiple Airlines (Jan 15-Jan 20).
How often are flights from Brasilia to Buenos Aires delayed?
About 9% of weekly flights between Brasilia and Buenos Aires have experienced delays in the past year, with the average delay time being 80 minutes.
What is the most punctual flight time for Brasilia to Buenos Aires flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Brasilia to Buenos Aires flights?
Over the last year, GOL have had the lowest number of delays on this route, with just 9% of flights being delayed.
How far ahead should I book a flight from Brasilia to Buenos Aires?
Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brasilia to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 October 30, 2026.
Peruse reviews from past customers who have flown with GOL from Brasilia 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.
Entertainment
6.2
Overall
7.3
Crew
8.2
Boarding
7.3
Food
6.0
Comfort
7.1
Reviews
1 / 11
2.0
MediocreAnonymous,Sep 2026
MIA - LAX
Entertainment
6.2
Overall
7.3
Crew
8.2
Boarding
7.3
Food
6.0
Comfort
7.1
Reviews
1 / 11
2.0
MediocreAnonymous,Sep 2026
MIA - LAX
Related info for your journey
Find useful and relevant information for your journey from Brasilia to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Buenos Aires flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Brasilia
Popular flights