HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$990+ Cheap flights from Buffalo (BUF) 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BUE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo 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 Buffalo to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,088
(Copa Airlines)

One-way from

$1,008
(FlightHub)
Provider with most accurate pricing for Buffalo-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Buenos Aires (BUE) flights.
Search Deals
From Buffalo to Buenos Aires (BUE)
Search Deals
One-way flight from Buffalo to Buenos Aires (BUE)
Search Deals

Find flight deals from Buffalo to Buenos Aires

Cheapest flights from Buffalo to Buenos Aires
Explore the most affordable flight options available from Buffalo to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Copa Airlines deal was found by Cheapflights users on 2/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amBUF - EZE
2 stops25h 16mCopa Airlines
Tue 10/2812:49 amEZE - BUF
2 stops20h 42mCopa Airlines
Deal found 2/20$990
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:09 pmBUF - EZE
1 stop20h 36mDelta
Wed 10/297:35 pmEZE - BUF
2 stops16h 41mDelta
Deal found 2/20$1,015
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:20 amBUF - EZE
2 stops18h 15mMultiple Airlines
Fri 10/312:32 pmEZE - BUF
2 stops19h 51mMultiple Airlines
Deal found 2/20$1,304
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/291:36 pmBUF - EZE
2 stops19h 39mAmerican Airlines
Wed 9/108:30 pmEZE - BUF
2 stops19h 27mAmerican Airlines
Deal found 2/20$1,345
This Expedia deal was found by Cheapflights users on 2/20. 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.
Wed 9/247:00 amBUF - EZE
3 stops30h 30mAir Canada
Wed 10/294:00 pmEZE - BUF
3 stops29h 31mAir Canada
Deal found 2/20$1,696
This LATAM Airlines deal was found by Cheapflights users on 2/20. 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 9/242:10 pmBUF - AEP
2 stops24h 50mMultiple Airlines
Wed 10/295:10 pmAEP - BUF
2 stops27h 11mMultiple Airlines
Deal found 2/20$1,875
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:09 pmBUF - EZE
2 stops16h 46mLATAM Airlines
Fri 10/317:35 pmEZE - BUF
2 stops16h 41mLATAM Airlines
Deal found 2/20$1,947
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:30 pmBUF - AEP
2 stops19h 30mLATAM Airlines
Tue 10/287:10 pmAEP - BUF
2 stops17h 06mLATAM Airlines
Deal found 2/20$1,948
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:30 pmBUF - AEP
2 stops18h 30mDelta
Tue 10/286:20 amAEP - BUF
2 stops18h 39mDelta
Deal found 2/20$4,485

Find flights from Buffalo to Buenos Aires within your budget

Customize your flight search to find flights from Buffalo 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 20, 2025.

Fly from

Buffalo

Fly to

Buenos Aires

Route

Depart

Return

Price

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 3/19

6:00 am-7:47 am

2 stops24h 47m

Buenos Aires Ministro Pistarini

Wed 3/26

2:43 pm-9:09 pm

2 stops31h 26m

$1,088

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 7/30

3:30 pm-9:45 am

1 stop17h 15m

Buenos Aires Ministro Pistarini

Wed 9/10

7:40 am-11:59 pm

2 stops17h 19m

$1,205

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Tue 7/29

1:36 pm-10:15 am

2 stops19h 39m

Buenos Aires Ministro Pistarini

Wed 9/10

8:30 pm-2:57 pm

2 stops19h 27m

$1,345

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 7/30

7:55 pm-12:10 am

2 stops27h 15m

Buenos Aires Ministro Pistarini

Fri 9/12

2:32 pm-9:23 am

2 stops19h 51m

$1,513

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Tue 7/29

10:57 am-2:30 pm

3 stops26h 33m

Buenos Aires Ministro Pistarini

Wed 9/10

4:35 pm-8:31 pm

3 stops28h 56m

$1,830

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Tue 7/29

7:30 pm-4:00 pm

2 stops19h 30m

Buenos Aires Jorge Newbery

Wed 9/10

5:00 pm-11:16 am

2 stops19h 16m

$2,349

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Sun 3/2

6:50 pm-4:00 pm

2 stops19h 10m

$1,008

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sun 3/2

6:50 pm-2:45 am

2 stops29h 55m

$1,008

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sat 3/1

10:10 am-6:05 am

2 stops17h 55m

$2,757

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Buffalo 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 Buffalo to Buenos Aires in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Buffalo 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.

Travel insights for flights from Buffalo to Buenos Aires

Get recent, data-driven insights about flights from Buffalo to Buenos Aires including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from BUF to BUE?

Find hourly flight availability from Buffalo 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 February 20, 2025.

When flying from Buffalo to Buenos Aires, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the morning.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 February 20, 2025.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

LATAM Airlines
7.5
Good
1,795 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo 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 Buffalo to Buenos Aires?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Buffalo; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Buffalo airport to Buenos Aires. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • What are the cheapest airlines flying from Buffalo to Buenos Aires round-trip?

    Our cheapest airline available from Buffalo to Buenos Aires is Copa Airlines. Our recent data shows that you can find tickets from as low as $1,088 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $1,205 and $1,345 round-trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo 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 Buffalo to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Buffalo to Buenos Aires (average of $795). Flying from Buffalo 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

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.

Alternative routes for Buffalo to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Ministro Pistarini flights
John F Kennedy Intl to Jorge Newbery flights
LaGuardia to Ministro Pistarini flights
Newark to Ministro Pistarini flights
Newark to Jorge Newbery flights
John F Kennedy Intl to Mendoza flights
Newark to Mendoza flights
John F Kennedy Intl to Ushuaia flights
LaGuardia to Mendoza flights
John F Kennedy Intl to Cordoba flights
Newark to Cordoba flights
LaGuardia to Cordoba flights
John F Kennedy Intl to San Carlos de Bariloche flights
Syracuse to Ministro Pistarini flights
Newark to San Carlos de Bariloche flights
John F Kennedy Intl to El Calafate flights
Rochester to Ministro Pistarini flights
John F Kennedy Intl to Rosario flights
Newark to Ushuaia flights
John F Kennedy Intl to Posadas flights
John F Kennedy Intl to Salta flights
Buffalo to Ministro Pistarini flights
John F Kennedy Intl to Neuquén flights
Newark to El Calafate flights
John F Kennedy Intl to Puerto Iguazú flights
Stewart to Ministro Pistarini flights
Newark to Salta flights
John F Kennedy Intl to San Miguel de Tucumán flights
John F Kennedy Intl to San Martín de los Andes flights
John F Kennedy Intl to Mar del Plata flights
Newark to San Juan flights
Newark to San Miguel de Tucumán flights
Newark to Rosario flights
Newark to Puerto Iguazú flights
White Plains to Mendoza flights
Newark to San Rafael flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.