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Cheap flights from Buffalo to Buenos Aires from C$ 1,493

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BUE
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Buenos Aires

Enter your travel dates to find the best prices.

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 29 January 2026.

Sat 28/23:39 p.m.
BUF
-
EZE
1 stop16h 36m
Multiple Airlines
Fri 6/312:15 p.m.
EZE
-
BUF
2 stops32h 20m
Multiple Airlines
Deal found 28/1C$ 1,493
Sat 11/47:45 p.m.
BUF
-
EZE
2 stops59h 15m
United Airlines
Fri 17/49:00 p.m.
EZE
-
BUF
2 stops27h 44m
United Airlines
Deal found 28/1C$ 1,546
Wed 22/77:55 p.m.
BUF
-
EZE
2 stops35h 05m
United Airlines
Tue 4/89:00 p.m.
EZE
-
BUF
2 stops27h 26m
United Airlines
Deal found 26/1C$ 1,732
Fri 20/310:32 a.m.
BUF
-
EZE
2 stops20h 48m
United Airlines
Sat 28/39:05 p.m.
EZE
-
BUF
2 stops27h 45m
United Airlines
Deal found 27/1C$ 1,759
Sun 8/37:30 p.m.
BUF
-
EZE
2 stops35h 50m
United Airlines
Sun 22/39:05 p.m.
EZE
-
BUF
2 stops27h 51m
United Airlines
Deal found 27/1C$ 1,835
Sat 4/48:59 p.m.
BUF
-
EZE
2 stops32h 21m
Multiple Airlines
Fri 10/41:20 p.m.
EZE
-
BUF
2 stops23h 01m
Multiple Airlines
Deal found 28/1C$ 1,920
Fri 20/312:07 p.m.
BUF
-
EZE
1 stop18h 13m
Delta
Sun 29/38:10 p.m.
EZE
-
BUF
1 stop15h 51m
Delta
Deal found 29/1C$ 1,930
Tue 3/23:38 p.m.
BUF
-
EZE
1 stop16h 37m
Multiple Airlines
Tue 10/212:15 p.m.
EZE
-
BUF
2 stops37h 32m
Multiple Airlines
Deal found 29/1C$ 2,023
Sat 14/312:21 p.m.
BUF
-
EZE
2 stops25h 34m
Delta
Sat 21/311:55 p.m.
EZE
-
BUF
1 stop24h 51m
Delta
Deal found 27/1C$ 2,039
Sun 8/37:30 p.m.
BUF
-
EZE
2 stops35h 50m
United Airlines
Sat 21/39:05 p.m.
EZE
-
BUF
2 stops27h 37m
United Airlines
Deal found 28/1C$ 2,066
Sat 14/37:30 p.m.
BUF
-
EZE
2 stops33h 50m
United Airlines
Sat 21/39:05 p.m.
EZE
-
BUF
2 stops37h 45m
United Airlines
Deal found 27/1C$ 2,137
Tue 3/211:24 a.m.
BUF
-
EZE
2 stops19h 56m
United Airlines
Thu 19/211:55 p.m.
EZE
-
BUF
2 stops19h 55m
United Airlines
Deal found 27/1C$ 2,262

Find 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 29 January 2026.

Round-trip from

C$ 1,493
28/2-6/3
  • 28/2-6/3
  • 3 total stops
  • 48h 56m total
  • Buffalo to Buenos Aires
Search Deals

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 29 January 2026.
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

Sat 28/2

3:39 p.m.-10:15 a.m.

1 stop16h 36m

Buenos Aires Ministro Pistarini

Fri 6/3

12:15 p.m.-6:35 p.m.

2 stops32h 20m

C$ 1,493

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sat 11/4

7:45 p.m.-8:00 a.m.

2 stops59h 15m

Buenos Aires Ministro Pistarini

Fri 17/4

9:00 p.m.-11:44 p.m.

2 stops27h 44m

C$ 1,546

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 22/7

7:55 p.m.-8:00 a.m.

2 stops35h 05m

Buenos Aires Ministro Pistarini

Tue 4/8

9:00 p.m.-11:26 p.m.

2 stops27h 26m

C$ 1,732

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Fri 20/3

10:32 a.m.-8:20 a.m.

2 stops20h 48m

Buenos Aires Ministro Pistarini

Sat 28/3

9:05 p.m.-11:50 p.m.

2 stops27h 45m

C$ 1,759

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sun 8/3

7:30 p.m.-8:20 a.m.

2 stops35h 50m

Buenos Aires Ministro Pistarini

Sun 22/3

9:05 p.m.-11:56 p.m.

2 stops27h 51m

C$ 1,835

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sat 4/4

8:59 p.m.-6:20 a.m.

2 stops32h 21m

Buenos Aires Ministro Pistarini

Fri 10/4

1:20 p.m.-11:21 a.m.

2 stops23h 01m

C$ 1,920

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Fri 20/3

12:07 p.m.-7:20 a.m.

1 stop18h 13m

Buenos Aires Ministro Pistarini

Sun 29/3

8:10 p.m.-11:01 a.m.

1 stop15h 51m

C$ 1,930

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sat 14/3

12:21 p.m.-2:55 p.m.

2 stops25h 34m

Buenos Aires Ministro Pistarini

Sat 21/3

11:55 p.m.-11:46 p.m.

1 stop24h 51m

C$ 2,039

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sat 14/3

7:30 p.m.-6:20 a.m.

2 stops33h 50m

Buenos Aires Ministro Pistarini

Sat 21/3

9:05 p.m.-9:50 a.m.

2 stops37h 45m

C$ 2,137

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

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
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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 35h 05m. Fly via United Airlines 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.

See more FAQs

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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

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