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Cheap flights from Buffalo to Buenos Aires from $571

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 Buenos Aires departing on 7/13. 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
4:30 pm - 6:21 pm
BUF
-
EZE
24h 51m
2 stops
LATAM Airlines Logo
8:10 pm - 3:30 pm
EZE
-
BUF
20h 20m
1 stop
$1,289LATAM Airlines
목, 7월 23 - 일, 8월 2
LATAM Airlines Logo
4:30 pm - 6:21 pm
BUF
-
EZE
24h 51m
2 stops
LATAM Airlines Logo
8:10 pm - 6:41 pm
EZE
-
BUF
23h 31m
1 stop
$1,292LATAM Airlines
목, 7월 23 - 일, 8월 2
United Airlines Logo
10:35 am - 8:00 am
BUF
-
EZE
20h 25m
2 stops
United Airlines Logo
9:00 pm - 11:55 pm
EZE
-
BUF
27h 55m
2 stops
$1,344United Airlines
월, 4월 13 - 목, 4월 30
LATAM Airlines Logo
7:56 pm - 10:15 am
BUF
-
EZE
13h 19m
1 stop
LATAM Airlines Logo
11:55 am - 11:01 am
EZE
-
BUF
24h 06m
2 stops
$1,376LATAM Airlines
금, 3월 20 - 일, 3월 29
LATAM Airlines Logo
3:56 pm - 10:15 am
BUF
-
EZE
17h 19m
1 stop
LATAM Airlines Logo
7:04 pm - 11:01 am
EZE
-
BUF
16h 57m
2 stops
$1,378LATAM Airlines
금, 3월 20 - 토, 3월 28
Multiple Airlines Logo
8:59 pm - 3:40 pm
BUF
-
EZE
41h 41m
3 stops
Multiple Airlines Logo
2:25 am - 6:35 pm
EZE
-
BUF
41h 10m
2 stops
$1,417Multiple Airlines
월, 4월 13 - 수, 4월 29
Delta Logo
4:30 pm - 9:45 am
BUF
-
EZE
16h 15m
1 stop
Delta Logo
8:10 pm - 6:41 pm
EZE
-
BUF
23h 31m
1 stop
$1,425Delta
목, 7월 23 - 일, 8월 2
LATAM Airlines Logo
4:47 pm - 7:20 am
BUF
-
EZE
13h 33m
1 stop
LATAM Airlines Logo
8:55 pm - 11:01 am
EZE
-
BUF
15h 06m
1 stop
$1,461LATAM Airlines
금, 3월 20 - 토, 3월 28
LATAM Airlines Logo
4:47 pm - 9:00 am
BUF
-
EZE
15h 13m
1 stop
LATAM Airlines Logo
8:55 pm - 11:01 am
EZE
-
BUF
15h 06m
1 stop
$1,477LATAM Airlines
금, 3월 20 - 토, 3월 28
Multiple Airlines Logo
7:15 am - 1:20 am
BUF
-
EZE
41h 05m
2 stops
Multiple Airlines Logo
8:10 pm - 3:39 pm
EZE
-
BUF
20h 29m
1 stop
$1,478Multiple Airlines
월, 4월 13 - 목, 4월 30

LATAM Airlines flights from Buffalo to Buenos Aires

Our best LATAM Airlines deals on Buffalo to Buenos Aires flight tickets
LATAM Airlines
Jul 23
BUF4:30 pmBuffalo
24h 51m
2 stops
EZE6:21 pmBuenos Aires Ministro Pistarini
Aug 2
EZE8:10 pmBuenos Aires Ministro Pistarini
20h 20m
1 stop
BUF3:30 pmBuffalo
$1,289
LATAM Airlines
Jul 23
BUF4:30 pmBuffalo
24h 51m
2 stops
EZE6:21 pmBuenos Aires Ministro Pistarini
Aug 2
EZE12:15 pmBuenos Aires Ministro Pistarini
27h 24m
2 stops
BUF2:39 pmBuffalo
$1,292
LATAM Airlines
Mar 20
BUF7:56 pmBuffalo
13h 19m
1 stop
EZE10:15 amBuenos Aires Ministro Pistarini
Mar 29
EZE11:55 amBuenos Aires Ministro Pistarini
24h 06m
2 stops
BUF11:01 amBuffalo
$1,376

Air Canada flights from Buffalo to Buenos Aires

Our best Air Canada deals on Buffalo to Buenos Aires flight tickets
Air Canada
Apr 13
BUF1:52 pmBuffalo
47h 38m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Apr 30
EZE4:30 pmBuenos Aires Ministro Pistarini
29h 31m
3 stops
BUF9:01 pmBuffalo
$2,259
Air Canada
Mar 29
BUF7:00 amBuffalo
30h 30m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Apr 8
EZE4:30 pmBuenos Aires Ministro Pistarini
29h 13m
3 stops
BUF8:43 pmBuffalo
$2,577
Air Canada
Mar 20
BUF7:00 amBuffalo
31h 10m
3 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Mar 28
EZE4:45 pmBuenos Aires Ministro Pistarini
28h 58m
3 stops
BUF8:43 pmBuffalo
$2,705

momondo 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, momondo users made 832,500 searches. Data last updated 2월 28, 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

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

목 7/23

4:30 pm-6:21 pm

2 stops24h 51m

Buenos Aires Ministro Pistarini

일 8/2

8:10 pm-3:30 pm

1 stop20h 20m

$1,289

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

목 7/23

4:30 pm-6:21 pm

2 stops24h 51m

Buenos Aires Ministro Pistarini

일 8/2

8:10 pm-6:41 pm

1 stop23h 31m

$1,292

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

월 4/13

10:35 am-8:00 am

2 stops20h 25m

Buenos Aires Ministro Pistarini

목 4/30

9:00 pm-11:55 pm

2 stops27h 55m

$1,344

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

금 3/20

7:56 pm-10:15 am

1 stop13h 19m

Buenos Aires Ministro Pistarini

일 3/29

11:55 am-11:01 am

2 stops24h 06m

$1,376

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

금 3/20

3:56 pm-10:15 am

1 stop17h 19m

Buenos Aires Ministro Pistarini

토 3/28

7:04 pm-11:01 am

2 stops16h 57m

$1,378

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

월 4/13

8:59 pm-3:40 pm

3 stops41h 41m

Buenos Aires Ministro Pistarini

수 4/29

2:25 am-6:35 pm

2 stops41h 10m

$1,417

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

목 7/23

4:30 pm-9:45 am

1 stop16h 15m

Buenos Aires Ministro Pistarini

일 8/2

8:10 pm-6:41 pm

1 stop23h 31m

$1,425

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

금 3/20

4:47 pm-7:20 am

1 stop13h 33m

Buenos Aires Ministro Pistarini

토 3/28

8:55 pm-11:01 am

1 stop15h 06m

$1,461

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

금 3/20

4:47 pm-9:00 am

1 stop15h 13m

Buenos Aires Ministro Pistarini

토 3/28

8:55 pm-11:01 am

1 stop15h 06m

$1,477

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

월 4/13

7:15 am-1:20 am

2 stops41h 05m

Buenos Aires Ministro Pistarini

목 4/30

8:10 pm-3:39 pm

1 stop20h 29m

$1,478

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Buffalo to Buenos Aires

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

Can stopping save me money on Buffalo to Buenos Aires flights?

You could potentially save up to 50% on your flight if you consider stops on a Buffalo to Buenos Aires flight.

When to book flights from Buffalo to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Buenos Aires (BUF to BUE) flight deals and tips

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

Fastest flight time

19h 53m

Direct flights

None
The fastest flight from Buffalo to Buenos Aires takes 19h 53m
There are no direct flights from Buffalo to Buenos Aires. There are no popular flight routes from Buffalo to Buenos Aires.
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  • How far is Buffalo to Buenos Aires by plane?

    Buffalo and Buenos Aires are 5505.1 mi apart from one another. By plane, this route typically takes 19h 53m.

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

    Prices for flights from Buffalo Airport to Buenos Aires refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek 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 Buenos Aires?

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

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

All flight searches from Buffalo to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Buffalo to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport