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Cheap flights from Buffalo to Argentina from $473

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Argentina departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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LATAM Airlines Logo
12:14 pm - 6:40 pmBUF-AEP
28h 26m2 stops
LATAM Airlines Logo
11:30 am - 11:19 amAEP-BUF
25h 49m2 stops
$1,048LATAM Airlines
Find Deal
Tue, Feb 3 - Thu, Feb 19
Delta Logo
3:38 pm - 10:15 amBUF-EZE
16h 37m1 stop
Delta Logo
10:25 pm - 11:11 amEZE-BUF
14h 46m1 stop
$1,056Delta
Find Deal
Tue, Feb 3 - Thu, Feb 19
Delta Logo
3:38 pm - 10:15 amBUF-EZE
16h 37m1 stop
Delta Logo
8:55 pm - 2:10 pmEZE-BUF
19h 15m2 stops
$1,060Delta
Find Deal
Tue, Feb 3 - Thu, Feb 19
American Airlines Logo
6:47 am - 8:30 amBUF-EZE
24h 43m1 stop
American Airlines Logo
10:25 pm - 10:25 pmEZE-BUF
25h 00m1 stop
$1,246American Airlines
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Fri, Mar 20 - Sat, Mar 28
American Airlines Logo
1:00 pm - 8:30 amBUF-EZE
18h 30m2 stops
American Airlines Logo
10:25 pm - 10:25 pmEZE-BUF
25h 00m1 stop
$1,250American Airlines
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Fri, Mar 20 - Sat, Mar 28
Multiple Airlines Logo
6:25 pm - 9:35 amBUF-EZE
37h 10m2 stops
Multiple Airlines Logo
7:00 am - 3:59 pmEZE-BUF
34h 59m2 stops
$1,511Multiple Airlines
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Sun, Dec 7 - Thu, Dec 11
Multiple Airlines Logo
3:55 pm - 6:43 pmBUF-EZE
24h 48m2 stops
Multiple Airlines Logo
12:15 pm - 3:59 pmEZE-BUF
29h 44m2 stops
$1,561Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Copa Airlines Logo
6:00 am - 1:57 amBUF-EZE
18h 57m2 stops
Copa Airlines Logo
12:23 am - 8:28 pmEZE-BUF
21h 05m2 stops
$1,748Copa Airlines
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Fri, Mar 20 - Fri, Mar 27
Avianca Logo
7:00 am - 12:35 amBUF-EZE
39h 35m2 stops
Avianca Logo
1:40 am - 9:15 pmEZE-BUF
45h 35m2 stops
$2,560Avianca
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Sun, Dec 7 - Wed, Dec 10
Avianca Logo
1:52 pm - 12:35 amBUF-EZE
32h 43m2 stops
Avianca Logo
4:55 pm - 9:15 pmEZE-BUF
54h 20m2 stops
$5,737Avianca
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Sun, Nov 23 - Fri, Dec 5

Delta flights from Buffalo to Argentina

Our best Delta deals on Buffalo to Argentina flight tickets
Delta
Feb 3
BUF3:38 pmBuffalo
16h 37m
1 stop
EZE10:15 amBuenos Aires Ministro Pistarini
Feb 19
EZE10:25 pmBuenos Aires Ministro Pistarini
14h 46m
1 stop
BUF11:11 amBuffalo
$1,056
Find similar
Delta
Feb 3
BUF3:38 pmBuffalo
16h 37m
1 stop
EZE10:15 amBuenos Aires Ministro Pistarini
Feb 19
EZE8:55 pmBuenos Aires Ministro Pistarini
19h 15m
2 stops
BUF2:10 pmBuffalo
$1,060
Find similar
Delta
Mar 20
BUF12:09 pmBuffalo
19h 51m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Mar 29
EZE8:10 pmBuenos Aires Ministro Pistarini
16h 06m
1 stop
BUF11:16 amBuffalo
$1,416
Find similar

LATAM Airlines flights from Buffalo to Argentina

Our best LATAM Airlines deals on Buffalo to Argentina flight tickets
LATAM Airlines
Feb 3
BUF12:14 pmBuffalo
28h 26m
2 stops
AEP6:40 pmBuenos Aires Jorge Newbery
Feb 19
AEP11:30 amBuenos Aires Jorge Newbery
25h 49m
2 stops
BUF11:19 amBuffalo
$1,048
Find similar
LATAM Airlines
Mar 20
BUF12:09 pmBuffalo
31h 46m
2 stops
EZE8:55 pmBuenos Aires Ministro Pistarini
Mar 29
EZE12:48 pmBuenos Aires Ministro Pistarini
26h 48m
2 stops
BUF2:36 pmBuffalo
$1,128
Find similar
LATAM Airlines
Mar 20
BUF12:09 pmBuffalo
20h 26m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Mar 28
EZE11:00 amBuenos Aires Ministro Pistarini
31h 35m
2 stops
BUF5:35 pmBuffalo
$1,132
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Buffalo to Argentina that are best for you.

Fly from

Fly to

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

11:30 am-11:19 am

2 stops25h 49m

$1,048

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

10:25 pm-11:11 am

1 stop14h 46m

$1,056

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-2:10 pm

2 stops19h 15m

$1,060

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Fri 3/20

6:47 am-8:30 am

1 stop24h 43m

Buenos Aires Ministro Pistarini

Sat 3/28

10:25 pm-10:25 pm

1 stop25h 00m

$1,246

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Fri 3/20

1:00 pm-8:30 am

2 stops18h 30m

Buenos Aires Ministro Pistarini

Sat 3/28

10:25 pm-10:25 pm

1 stop25h 00m

$1,250

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sun 12/7

6:25 pm-9:35 am

2 stops37h 10m

Buenos Aires Ministro Pistarini

Thu 12/11

7:00 am-3:59 pm

2 stops34h 59m

$1,511

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Tue 12/2

3:55 pm-6:43 pm

2 stops24h 48m

Buenos Aires Ministro Pistarini

Tue 12/9

12:15 pm-3:59 pm

2 stops29h 44m

$1,561

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Fri 3/20

6:00 am-1:57 am

2 stops18h 57m

Buenos Aires Ministro Pistarini

Fri 3/27

12:23 am-8:28 pm

2 stops21h 05m

$1,748

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sun 12/7

7:00 am-12:35 am

2 stops39h 35m

Buenos Aires Ministro Pistarini

Wed 12/10

1:40 am-9:15 pm

2 stops45h 35m

$2,560

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sun 11/23

1:52 pm-12:35 am

2 stops32h 43m

Buenos Aires Ministro Pistarini

Fri 12/5

4:55 pm-9:15 pm

2 stops54h 20m

$5,737

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Argentina from

How to get the cheapest flight ticket from Buffalo to Argentina

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Argentina?

The cheapest day to depart from Buffalo to Argentina is on a Wednesday. Travelers who choose to depart for Argentina on a Wednesday will often find tickets for as low as $1,013. The most expensive day to fly to Argentina is Friday, with ticket prices averaging around $1,858.

What is the cheapest time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is in the afternoon when flights can be purchased for as low as $1,268. Flights in the morning are often more expensive with an average ticket price of $1,569.

Can stopping save me money on Buffalo to Argentina flights?

You could potentially save up to 21% on your flight if you consider stops on a Buffalo to Argentina flight.

Cheap Buffalo to Argentina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Argentina

Direct flights

None
There are no direct flights from Buffalo to Argentina. There are no popular flight routes from Buffalo to Argentina.
Search flight deals

  • When did momondo last update prices for flights from Buffalo Airport to Argentina?

    Prices for flights from Buffalo Airport to Argentina are refreshed on a daily basis.

  • How old do you have to be to fly from Buffalo Airport to Argentina?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Argentina.

  • What documentation or ID do you need to fly to Argentina?

    The necessary travel and health documents for your Argentina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Argentina?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Argentina. momondo saves you time and could save you money on your trip.

Can I find flights from Buffalo to Argentina with flexible booking policies on momondo?

momondo does allow users to show only those flights to Argentina from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Argentina?

Once you have performed a search for Buffalo to Argentina flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Buffalo to Argentina right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Argentina from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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