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Argentina

$473+ Cheap flights from Buffalo (BUF) to Argentina

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — EZE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Buffalo to Argentina

Cheapest flights from Buffalo to Argentina
Explore the most affordable flight options available from Buffalo to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

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.
Mon 12/812:10 pmBUF - EZE
2 stops19h 25mLATAM Airlines
Thu 12/117:00 amEZE - BUF
2 stops30h 04mLATAM Airlines
Deal found 10/29$1,490
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.
Mon 12/86:25 pmBUF - AEP
2 stops20h 35mLATAM Airlines
Thu 12/1110:35 amAEP - BUF
2 stops26h 06mLATAM Airlines
Deal found 10/29$1,651
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:21 amBUF - EZE
1 stop20h 54mDelta
Thu 12/118:55 pmEZE - BUF
1 stop22h 23mDelta
Deal found 10/27$1,651
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:45 pmBUF - AEP
2 stops16h 45mLATAM Airlines
Tue 11/253:40 pmAEP - BUF
2 stops21h 20mLATAM Airlines
Deal found 10/30$1,768
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:45 pmBUF - AEP
2 stops16h 45mLATAM Airlines
Sun 11/238:25 pmAEP - BUF
2 stops20h 40mLATAM Airlines
Deal found 10/30$1,800
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:45 pmBUF - AEP
2 stops22h 15mLATAM Airlines
Sun 11/238:25 pmAEP - BUF
2 stops20h 40mLATAM Airlines
Deal found 10/30$1,808
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:45 pmBUF - AEP
2 stops16h 45mLATAM Airlines
Sat 11/226:20 pmAEP - BUF
2 stops18h 17mLATAM Airlines
Deal found 10/30$1,839
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:45 pmBUF - AEP
2 stops16h 45mLATAM Airlines
Mon 11/246:20 pmAEP - BUF
2 stops18h 17mLATAM Airlines
Deal found 10/30$1,866
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:45 pmBUF - AEP
2 stops20h 55mLATAM Airlines
Mon 11/243:40 pmAEP - BUF
2 stops21h 20mLATAM Airlines
Deal found 10/30$1,871
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:45 pmBUF - AEP
2 stops16h 45mLATAM Airlines
Sat 11/226:20 pmAEP - BUF
2 stops18h 17mLATAM Airlines
Deal found 10/30$1,881
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:30 pmBUF - EZE
2 stops33h 50mUnited Airlines
Fri 11/1410:05 pmEZE - BUF
2 stops18h 15mUnited Airlines
Deal found 10/29$1,920
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:10 amBUF - EZE
2 stops21h 55mLATAM Airlines
Thu 11/134:05 amEZE - BUF
2 stops21h 54mLATAM Airlines
Deal found 10/29$1,958

Cheap flight deals from Buffalo to Argentina

Keep the following information in mind while searching for Buffalo to Argentina flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,048
(KAYAK)

One-way from

$473
(Avianca)
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 Argentina
Search Deals
One-way flight from Buffalo to Argentina
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Argentina 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 October 30, 2025.
Use the filters below to find and compare flights from Buffalo to Argentina that are best for you.

Fly from

Buffalo

Fly to

Argentina

Route

Depart

Return

Price

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Tue 2/3

12:14 pm-6:40 pm

2 stops28h 26m

Buenos Aires Jorge Newbery

Thu 2/19

5:15 pm-11:16 am

2 stops20h 01m

$1,048

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 1/21

7:00 am-6:05 am

2 stops21h 05m

Buenos Aires Ministro Pistarini

Wed 1/28

12:15 pm-11:19 am

2 stops25h 04m

$1,048

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Tue 2/3

6:00 am-8:50 pm

2 stops36h 50m

Buenos Aires Ministro Pistarini

Thu 2/19

8:00 am-11:16 am

2 stops29h 16m

$1,048

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 1/21

12:14 pm-9:00 am

1 stop18h 46m

Buenos Aires Ministro Pistarini

Wed 1/28

10:25 pm-7:03 pm

1 stop22h 38m

$1,056

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Tue 2/3

11:24 am-9:20 am

2 stops19h 56m

Buenos Aires Ministro Pistarini

Thu 2/19

10:05 pm-11:44 pm

2 stops27h 39m

$1,060

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Tue 2/3

3:38 pm-10:15 am

1 stop16h 37m

Buenos Aires Ministro Pistarini

Thu 2/19

8:55 pm-1:48 pm

2 stops18h 53m

$1,060

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Mon 12/8

3:55 pm-5:00 pm

2 stops23h 05m

Buenos Aires Jorge Newbery

Thu 12/11

12:40 pm-11:04 am

2 stops24h 24m

$1,651

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Mon 11/17

3:45 pm-10:30 am

2 stops16h 45m

Buenos Aires Jorge Newbery

Tue 11/25

3:40 pm-11:00 am

2 stops21h 20m

$1,768

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Tue 11/18

3:45 pm-10:30 am

2 stops16h 45m

Buenos Aires Jorge Newbery

Tue 11/25

6:20 pm-11:00 am

2 stops18h 40m

$1,768

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Mon 11/17

3:45 pm-10:30 am

2 stops16h 45m

Buenos Aires Jorge Newbery

Wed 11/26

6:20 pm-11:00 am

2 stops18h 40m

$1,768

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 22 results
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Best time to book a flight from Buffalo to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina 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 Argentina

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

Find hourly flight availability from Buffalo to Argentina. 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, 2025.

One of the essential ways to save on airfare from Buffalo to Argentina is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 44% on airfare.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated October 30, 2025.
See what other customers who have flown with Delta from Buffalo to Argentina have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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 Argentina. 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 Argentina?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Argentina.

  • How long is the flight from Buffalo to Argentina?

    Airlines like LATAM Airlines and Delta fly from Buffalo to Argentina in about 18h 46m. The time it takes to get you to your destination can typically vary by up to 9h 40m. Buffalo and Argentina are separated by a distance of 5518 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Buffalo to Argentina?

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Argentina 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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