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Cheap flights from Buffalo to Buenos Aires from C$ 1,457

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BUE
15 oct. — 22 oct.1
1 adult
1 adult, Economy

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 15 septiembre 2025.

Round-trip from

C$ 1,457
2/2-24/2
  • 2/2-24/2
  • 4 total stops
  • 58h 35m total
  • Buffalo to Buenos Aires
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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 15 septiembre 2025.

dom. 7/127:59 p.m.BUF - EZE
1 stop36h 16mDelta
jue. 11/1210:25 p.m.EZE - BUF
1 stop22h 54mDelta
Deal found 14/9C$ 1,467
vie. 19/127:00 a.m.BUF - EZE
2 stops21h 05mLATAM Airlines
mié. 31/127:45 a.m.EZE - BUF
2 stops18h 03mLATAM Airlines
Deal found 15/9C$ 1,585
vie. 5/1212:09 p.m.BUF - EZE
1 stop17h 11mDelta
lun. 15/1211:55 p.m.EZE - BUF
2 stops19h 12mDelta
Deal found 14/9C$ 1,975
dom. 21/126:00 a.m.BUF - EZE
1 stop26h 15mDelta
lun. 29/128:55 p.m.EZE - BUF
1 stop28h 53mDelta
Deal found 15/9C$ 2,119
sáb. 20/125:00 a.m.BUF - EZE
1 stop25h 05mAmerican Airlines
mié. 31/1211:05 p.m.EZE - BUF
2 stops21h 25mAmerican Airlines
Deal found 14/9C$ 2,266
mié. 17/126:00 a.m.BUF - EZE
1 stop23h 20mDelta
lun. 29/128:55 p.m.EZE - BUF
1 stop28h 53mDelta
Deal found 15/9C$ 2,277
dom. 21/1211:33 a.m.BUF - EZE
2 stops17h 57mAmerican Airlines
mié. 31/1211:05 p.m.EZE - BUF
2 stops18h 15mAmerican Airlines
Deal found 15/9C$ 2,306

Cheapflights Fare Finder

 
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 629,999 searches. Data last updated 15 septiembre 2025.
Use the filters below to find and compare flights from Buffalo to Buenos Aires that are best for you.

Fly from

Buffalo

Fly to

Buenos Aires

Route

Depart

Return

Price

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

lun. 2/2

3:50 p.m.-2:50 a.m.

2 stops33h 00m

Buenos Aires Ministro Pistarini

mar. 24/2

12:15 p.m.-11:50 a.m.

2 stops25h 35m

C$ 1,457

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

mar. 3/2

12:09 p.m.-9:00 a.m.

1 stop18h 51m

Buenos Aires Ministro Pistarini

jue. 19/2

8:55 p.m.-11:16 a.m.

1 stop16h 21m

C$ 1,457

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

lun. 2/2

11:15 a.m.-10:15 a.m.

1 stop21h 00m

Buenos Aires Ministro Pistarini

mar. 24/2

8:55 p.m.-2:36 p.m.

2 stops19h 41m

C$ 1,464

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

dom. 7/12

7:59 p.m.-10:15 a.m.

1 stop36h 16m

Buenos Aires Ministro Pistarini

jue. 11/12

10:25 p.m.-7:19 p.m.

1 stop22h 54m

C$ 1,467

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

vie. 19/12

7:00 a.m.-6:05 a.m.

2 stops21h 05m

Buenos Aires Ministro Pistarini

mié. 31/12

7:45 a.m.-11:48 p.m.

2 stops18h 03m

C$ 1,585

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

vie. 5/12

12:09 p.m.-7:20 a.m.

1 stop17h 11m

Buenos Aires Ministro Pistarini

lun. 15/12

11:55 p.m.-5:07 p.m.

2 stops19h 12m

C$ 1,975

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

dom. 21/12

6:00 a.m.-10:15 a.m.

1 stop26h 15m

Buenos Aires Ministro Pistarini

lun. 29/12

11:55 p.m.-10:57 p.m.

2 stops25h 02m

C$ 2,119

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo 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 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 13.4 km journey to Buffalo (BUF) from Buffalo’s city centre.

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

    There are many flights that can get you from Buffalo to Buenos Aires in 18h 51m. Fly via Delta to get the fastest option. There are 8880 km between Buffalo and Buenos Aires.

  • 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, September is the cheapest month in which you can book a flight from Buffalo to Buenos Aires (average of C$ 810). Flying from Buffalo to Buenos Aires in December is currently the most expensive (average of C$ 1,063). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buffalo to Buenos Aires

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John F Kennedy Intl to Ministro Pistarini flights

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