What is the cheapest airline that flies from Buffalo to Buenos Aires?

LATAM Airlines and Delta are the most popular carriers operating from Buffalo to Buenos Aires

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.

$488 Cheap Flights from Buffalo to Buenos Aires in 2026

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Find the cheapest flights from Buffalo to Buenos Aires

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3:56 pm - 10:15 am

BUF

EZE

17h 19m1 stop

7:04 pm - 3:14 pm

EZE

BUF

21h 10m2 stops

$1,060LATAM Airlines

Sun, Mar 8 - Wed, Mar 11

7:30 pm - 8:20 am

BUF

EZE

35h 50m2 stops

9:05 pm - 2:14 pm

EZE

BUF

18h 09m2 stops

$1,079United Airlines

Sun, Mar 8 - Wed, Mar 11

3:56 pm - 5:00 pm

BUF

AEP

24h 04m2 stops

8:05 pm - 6:43 pm

AEP

BUF

23h 38m2 stops

$1,089LATAM Airlines

Fri, Mar 20 - Sun, Mar 29

4:47 pm - 6:04 pm

BUF

EZE

24h 17m2 stops

3:45 pm - 6:43 pm

EZE

BUF

27h 58m2 stops

$1,089LATAM Airlines

Fri, Mar 20 - Sun, Mar 29

4:47 pm - 7:20 am

BUF

EZE

13h 33m1 stop

8:55 pm - 11:01 am

EZE

BUF

15h 06m1 stop

$1,097LATAM Airlines

Sun, Mar 8 - Wed, Mar 11

7:30 pm - 8:20 am

BUF

EZE

35h 50m2 stops

9:05 pm - 11:56 pm

EZE

BUF

27h 51m2 stops

$1,119United Airlines

Sun, Mar 8 - Sun, Mar 22

6:42 pm - 9:00 am

BUF

EZE

13h 18m1 stop

11:55 pm - 3:51 pm

EZE

BUF

16h 56m1 stop

$1,123LATAM Airlines

Wed, Mar 11 - Mon, Mar 23

7:56 pm - 4:00 pm

BUF

AEP

19h 04m2 stops

6:20 pm - 10:57 am

AEP

BUF

17h 37m2 stops

$1,129LATAM Airlines

Fri, Mar 20 - Sat, Mar 28

3:56 pm - 10:15 am

BUF

EZE

17h 19m1 stop

8:55 pm - 6:43 pm

EZE

BUF

22h 48m1 stop

$1,129LATAM Airlines

Sun, Mar 8 - Sun, Mar 22

7:57 pm - 11:45 am

BUF

AEP

38h 48m2 stops

12:40 pm - 9:04 am

AEP

BUF

45h 24m3 stops

$1,605Multiple Airlines

Fri, Mar 20 - Sat, Mar 28

Delta flights from Buffalo to Buenos Aires

Our best Delta deals on Buffalo to Buenos Aires flight tickets

Delta

Feb 10

BUF3:38 pmBuffalo

16h 37m

1 stop

EZE10:15 amBuenos Aires Ministro Pistarini

Feb 25

EZE10:25 pmBuenos Aires Ministro Pistarini

14h 44m

1 stop

BUF11:09 amBuffalo

$1,386

Delta

Feb 3

BUF10:37 amBuffalo

20h 23m

2 stops

EZE9:00 amBuenos Aires Ministro Pistarini

Feb 19

EZE8:55 pmBuenos Aires Ministro Pistarini

19h 13m

2 stops

BUF2:08 pmBuffalo

$1,401

Delta

Feb 14

BUF2:08 pmBuffalo

16h 52m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Feb 24

EZE8:00 amBuenos Aires Ministro Pistarini

17h 26m

2 stops

BUF11:26 pmBuffalo

$1,436

United Airlines flights from Buffalo to Buenos Aires

Our best United Airlines deals on Buffalo to Buenos Aires flight tickets

United Airlines

Mar 8

BUF7:30 pmBuffalo

35h 50m

2 stops

EZE8:20 amBuenos Aires Ministro Pistarini

Mar 11

EZE9:05 pmBuenos Aires Ministro Pistarini

18h 09m

2 stops

BUF2:14 pmBuffalo

$1,079

United Airlines

Mar 8

BUF7:30 pmBuffalo

35h 50m

2 stops

EZE8:20 amBuenos Aires Ministro Pistarini

Mar 22

EZE9:05 pmBuenos Aires Ministro Pistarini

27h 51m

2 stops

BUF11:56 pmBuffalo

$1,119

United Airlines

Feb 13

BUF6:07 amBuffalo

23h 13m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

Mar 1

EZE10:05 pmBuenos Aires Ministro Pistarini

27h 39m

2 stops

BUF11:44 pmBuffalo

$1,321

Fly from

Fly to

Route

Depart

Return

Price

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sun 3/8

3:56 pm-10:15 am

1 stop17h 19m

Buenos Aires Ministro Pistarini

Wed 3/11

7:04 pm-3:14 pm

2 stops21h 10m

$1,060

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sun 3/8

7:30 pm-8:20 am

2 stops35h 50m

Buenos Aires Ministro Pistarini

Wed 3/11

9:05 pm-2:14 pm

2 stops18h 09m

$1,079

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Fri 3/20

3:56 pm-5:00 pm

2 stops24h 04m

Buenos Aires Jorge Newbery

Sun 3/29

8:05 pm-6:43 pm

2 stops23h 38m

$1,089

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Fri 3/20

4:47 pm-6:04 pm

2 stops24h 17m

Buenos Aires Ministro Pistarini

Sun 3/29

3:45 pm-6:43 pm

2 stops27h 58m

$1,089

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sun 3/8

4:47 pm-7:20 am

1 stop13h 33m

Buenos Aires Ministro Pistarini

Wed 3/11

8:55 pm-11:01 am

1 stop15h 06m

$1,097

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sun 3/8

7:30 pm-8:20 am

2 stops35h 50m

Buenos Aires Ministro Pistarini

Sun 3/22

9:05 pm-11:56 pm

2 stops27h 51m

$1,119

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Wed 3/11

6:42 pm-9:00 am

1 stop13h 18m

Buenos Aires Ministro Pistarini

Mon 3/23

11:55 pm-3:51 pm

1 stop16h 56m

$1,123

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Fri 3/20

7:56 pm-4:00 pm

2 stops19h 04m

Buenos Aires Jorge Newbery

Sat 3/28

6:20 pm-10:57 am

2 stops17h 37m

$1,129

BuffaloBuenos Aires

BUF - EZE

BUFEZE

Buffalo

Sun 3/8

3:56 pm-10:15 am

1 stop17h 19m

Buenos Aires Ministro Pistarini

Sun 3/22

8:55 pm-6:43 pm

1 stop22h 48m

$1,129

BuffaloBuenos Aires

BUF - AEP

BUFAEP

Buffalo

Fri 3/20

7:57 pm-11:45 am

2 stops38h 48m

Buenos Aires Jorge Newbery

Sat 3/28

12:40 pm-9:04 am

3 stops45h 24m

$1,605

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Prices

Airlines

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

You could potentially save up to 21% 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 15m
Direct flights	None

The fastest flight from Buffalo to Buenos Aires takes 13h 15m

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 13h 15m.
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.