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Cheap flights from Buffalo to Buenos Aires from C$ 1,362

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BUE
7 Aug — 14 Aug1
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 8 July 2026.

Wed 11/113:30 p.m.
BUF
-
EZE
2 stops25h 15m
Multiple Airlines
Sun 15/118:05 p.m.
EZE
-
BUF
1 stop18h 28m
Multiple Airlines
Deal found 7/7C$ 1,712
Tue 20/104:09 p.m.
BUF
-
EZE
1 stop16h 36m
Delta
Mon 2/117:20 a.m.
EZE
-
BUF
2 stops33h 43m
Delta
Deal found 8/7C$ 1,858
Tue 6/104:09 p.m.
BUF
-
EZE
1 stop16h 36m
Delta
Sat 31/104:00 a.m.
EZE
-
BUF
2 stops20h 59m
Delta
Deal found 4/7C$ 1,929
Wed 7/104:09 p.m.
BUF
-
EZE
1 stop16h 36m
LATAM Airlines
Sat 31/107:45 p.m.
EZE
-
BUF
2 stops21h 51m
LATAM Airlines
Deal found 4/7C$ 2,185
Fri 21/810:53 a.m.
BUF
-
EZE
2 stops20h 07m
United Airlines
Tue 25/89:00 p.m.
EZE
-
BUF
2 stops27h 44m
United Airlines
Deal found 5/7C$ 2,280
Mon 3/82:48 p.m.
BUF
-
EZE
2 stops34h 57m
Multiple Airlines
Tue 11/88:10 p.m.
EZE
-
BUF
1 stop18h 43m
Multiple Airlines
Deal found 4/7C$ 2,568
Tue 28/711:29 a.m.
BUF
-
EZE
1 stop21h 16m
Multiple Airlines
Wed 12/84:50 p.m.
EZE
-
BUF
2 stops51h 16m
Multiple Airlines
Deal found 4/7C$ 2,647
Tue 28/711:29 a.m.
BUF
-
EZE
1 stop21h 16m
Multiple Airlines
Thu 6/84:50 p.m.
EZE
-
BUF
2 stops27h 16m
Multiple Airlines
Deal found 4/7C$ 2,648
Tue 28/711:29 a.m.
BUF
-
EZE
1 stop21h 16m
Multiple Airlines
Tue 11/84:50 p.m.
EZE
-
BUF
2 stops27h 16m
Multiple Airlines
Deal found 4/7C$ 2,729
Tue 28/711:29 a.m.
BUF
-
EZE
1 stop21h 16m
Multiple Airlines
Mon 10/89:15 p.m.
EZE
-
BUF
2 stops41h 38m
Multiple Airlines
Deal found 4/7C$ 2,742
Tue 28/711:29 a.m.
BUF
-
EZE
1 stop21h 16m
Multiple Airlines
Sat 8/88:00 a.m.
EZE
-
BUF
2 stops27h 29m
Multiple Airlines
Deal found 4/7C$ 2,746

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 8 July 2026.

Round-trip from

C$ 1,712

One-way from

C$ 1,362
LATAM Airlines
  • LATAM Airlines
  • 11/11-15/11
  • 3 total stops
  • 43h 43m total
  • Buffalo to Buenos Aires
Search Deals
United Airlines
  • United Airlines
  • 27/7
  • 2 total stops
  • 25h 00m 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 8 July 2026.
Use the filters below to find and compare flights from Buffalo to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 21/10

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

2 stops23h 10m

Buenos Aires Ministro Pistarini

Mon 2/11

4:00 a.m.-11:16 a.m.

2 stops33h 16m

C$ 1,858

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Tue 20/10

4:09 p.m.-9:45 a.m.

1 stop16h 36m

Buenos Aires Ministro Pistarini

Mon 2/11

7:20 a.m.-3:03 p.m.

2 stops33h 43m

C$ 1,858

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 7/10

7:00 a.m.-6:10 a.m.

2 stops22h 10m

Buenos Aires Ministro Pistarini

Sat 31/10

7:20 a.m.-11:59 p.m.

2 stops17h 39m

C$ 1,929

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Tue 6/10

4:09 p.m.-9:45 a.m.

1 stop16h 36m

Buenos Aires Ministro Pistarini

Sat 31/10

4:00 a.m.-11:59 p.m.

2 stops20h 59m

C$ 1,929

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 29/7

2:48 p.m.-9:45 a.m.

1 stop17h 57m

Buenos Aires Ministro Pistarini

Fri 7/8

7:10 a.m.-9:07 p.m.

2 stops38h 57m

C$ 2,750

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 29/7

2:48 p.m.-9:45 a.m.

1 stop17h 57m

Buenos Aires Ministro Pistarini

Sun 9/8

8:00 a.m.-1:53 p.m.

2 stops30h 53m

C$ 2,853
Quickest round-trip

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Thu 30/7

12:16 p.m.-9:45 a.m.

1 stop20h 29m

Buenos Aires Ministro Pistarini

Sat 8/8

8:10 p.m.-11:08 a.m.

1 stop15h 58m

C$ 4,488

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sat 1/8

6:10 a.m.-9:45 a.m.

2 stops26h 35m

Buenos Aires Ministro Pistarini

Mon 10/8

8:10 p.m.-7:19 p.m.

2 stops24h 09m

C$ 4,493
Cheapest one-way
Quickest one-way

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Mon 27/7

6:00 a.m.-8:00 a.m.

2 stops25h 00m

C$ 1,362

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Sorted by cheapest first

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 23h 10m. 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.

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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