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Cheap flights from Buffalo to Buenos Aires from $1,219

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Buenos Aires departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Buffalo to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
4:30 pm - 9:45 am
BUF
-
EZE
16h 15m
1 stop
LATAM Airlines Logo
7:21 pm - 2:39 pm
EZE
-
BUF
20h 18m
2 stops
$1,219LATAM Airlines
Mon, Aug 17 - Wed, Aug 26
LATAM Airlines Logo
7:40 pm - 9:45 am
BUF
-
EZE
13h 05m
1 stop
LATAM Airlines Logo
8:10 pm - 11:15 am
EZE
-
BUF
16h 05m
1 stop
$1,227LATAM Airlines
Mon, Aug 17 - Wed, Aug 26
Multiple Airlines Logo
9:15 am - 2:50 pm
BUF
-
AEP
28h 35m
2 stops
Multiple Airlines Logo
9:25 am - 6:54 pm
AEP
-
BUF
34h 29m
2 stops
$1,270Multiple Airlines
Mon, Aug 17 - Wed, Aug 26
LATAM Airlines Logo
12:09 pm - 2:00 pm
BUF
-
AEP
24h 51m
2 stops
LATAM Airlines Logo
9:25 am - 3:30 pm
AEP
-
BUF
31h 05m
2 stops
$1,297LATAM Airlines
Mon, Aug 24 - Fri, Aug 28
LATAM Airlines Logo
12:09 pm - 6:21 pm
BUF
-
EZE
29h 12m
2 stops
LATAM Airlines Logo
12:15 pm - 2:39 pm
EZE
-
BUF
27h 24m
2 stops
$1,297LATAM Airlines
Sat, Aug 22 - Wed, Aug 26
LATAM Airlines Logo
7:40 pm - 9:20 am
BUF
-
EZE
36h 40m
2 stops
LATAM Airlines Logo
4:45 pm - 10:35 am
EZE
-
BUF
18h 50m
2 stops
$1,350LATAM Airlines
Mon, Aug 31 - Wed, Sep 2
Multiple Airlines Logo
3:50 pm - 9:20 am
BUF
-
EZE
40h 30m
2 stops
Multiple Airlines Logo
12:15 pm - 2:57 pm
EZE
-
BUF
27h 42m
2 stops
$1,351Multiple Airlines
Sat, Jul 18 - Fri, Jul 31
Multiple Airlines Logo
6:00 am - 9:45 am
BUF
-
EZE
26h 45m
1 stop
Multiple Airlines Logo
7:21 pm - 3:07 pm
EZE
-
BUF
20h 46m
2 stops
$1,371Multiple Airlines
Sat, Jul 18 - Fri, Jul 31
Multiple Airlines Logo
6:00 am - 1:20 am
BUF
-
EZE
18h 20m
2 stops
Multiple Airlines Logo
7:10 am - 11:48 pm
EZE
-
BUF
17h 38m
2 stops
$1,386Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
8:00 pm - 12:25 am
BUF
-
EZE
27h 25m
2 stops
Multiple Airlines Logo
1:35 am - 8:28 pm
EZE
-
BUF
19h 53m
2 stops
$1,405Multiple Airlines
Thu, Jun 4 - Wed, Jun 10

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LATAM Airlines flights from Buffalo to Buenos Aires

Our best LATAM Airlines deals on Buffalo to Buenos Aires flight tickets
LATAM Airlines
Aug 17
BUF4:30 pmBuffalo
16h 15m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Aug 26
EZE7:21 pmBuenos Aires Ministro Pistarini
20h 18m
2 stops
BUF2:39 pmBuffalo
$1,219
LATAM Airlines
Aug 17
BUF7:40 pmBuffalo
13h 05m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Aug 26
EZE8:10 pmBuenos Aires Ministro Pistarini
16h 05m
1 stop
BUF11:15 amBuffalo
$1,227
LATAM Airlines
Aug 22
BUF12:09 pmBuffalo
29h 12m
2 stops
EZE6:21 pmBuenos Aires Ministro Pistarini
Aug 26
EZE12:15 pmBuenos Aires Ministro Pistarini
27h 24m
2 stops
BUF2:39 pmBuffalo
$1,297

Air Canada flights from Buffalo to Buenos Aires

Our best Air Canada deals on Buffalo to Buenos Aires flight tickets
Air Canada
May 16
BUF11:02 amBuffalo
50h 28m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
May 23
EZE4:35 pmBuenos Aires Ministro Pistarini
29h 28m
3 stops
BUF9:03 pmBuffalo
$2,431
Air Canada
May 4
BUF5:55 pmBuffalo
43h 35m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
May 11
EZE4:35 pmBuenos Aires Ministro Pistarini
29h 26m
3 stops
BUF9:01 pmBuffalo
$2,611

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 April 20, 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

Mon 8/17

4:30 pm-9:45 am

1 stop16h 15m

Buenos Aires Ministro Pistarini

Wed 8/26

7:21 pm-2:39 pm

2 stops20h 18m

$1,219
Quickest round-trip

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Mon 8/17

7:40 pm-9:45 am

1 stop13h 05m

Buenos Aires Ministro Pistarini

Wed 8/26

8:10 pm-11:15 am

1 stop16h 05m

$1,227

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Mon 8/17

9:15 am-2:50 pm

2 stops28h 35m

Buenos Aires Jorge Newbery

Wed 8/26

9:25 am-6:54 pm

2 stops34h 29m

$1,270

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Mon 8/24

12:09 pm-2:00 pm

2 stops24h 51m

Buenos Aires Jorge Newbery

Fri 8/28

9:25 am-3:30 pm

2 stops31h 05m

$1,297

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sat 8/22

12:09 pm-6:21 pm

2 stops29h 12m

Buenos Aires Ministro Pistarini

Wed 8/26

12:15 pm-2:39 pm

2 stops27h 24m

$1,297

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Mon 8/31

7:40 pm-9:20 am

2 stops36h 40m

Buenos Aires Ministro Pistarini

Wed 9/2

4:45 pm-10:35 am

2 stops18h 50m

$1,350

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sat 7/18

3:50 pm-9:20 am

2 stops40h 30m

Buenos Aires Ministro Pistarini

Fri 7/31

12:15 pm-2:57 pm

2 stops27h 42m

$1,351

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sat 7/18

6:00 am-9:45 am

1 stop26h 45m

Buenos Aires Ministro Pistarini

Fri 7/31

7:21 pm-3:07 pm

2 stops20h 46m

$1,371

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Mon 5/4

6:00 am-1:20 am

2 stops18h 20m

Buenos Aires Ministro Pistarini

Mon 5/11

7:10 am-11:48 pm

2 stops17h 38m

$1,386

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Thu 6/4

8:00 pm-12:25 am

2 stops27h 25m

Buenos Aires Ministro Pistarini

Wed 6/10

1:35 am-8:28 pm

2 stops19h 53m

$1,405

Flights are sorted by cheapest round-trip flights first.

Sorted 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

13h 05m

Direct flights

None
The fastest flight from Buffalo to Buenos Aires takes 13h 05m
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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Frequently asked questions about flying from Buffalo to Buenos Aires

  • 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 13h 05m.

  • 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