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

Air Canada, Azul, and LATAM Airlines are the most popular carriers operating from Pennsylvania to Buenos Aires

What airlines fly to Buenos Aires?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Buenos Aires from Pennsylvania according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 3 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Buenos Aires?

On average, it takes 15h 50m to fly from Pennsylvania to Buenos Aires if you fly out of Philadelphia (the most popular airport in Pennsylvania) and into Buenos Aires Ministro Pistarini Airport (the most popular airport in Buenos Aires). If you’re flying out of Pittsburgh and into Buenos Aires Ministro Pistarini Airport, then the flight time is around 16h 26m.

When did momondo last update prices for flights from Pennsylvania to Buenos Aires?

Prices for flights from Pennsylvania to Buenos Aires were last updated today.

How many operators does momondo search for flights from Pennsylvania to Buenos Aires?

There are 3 operators available for flights from Pennsylvania to Buenos Aires as of November 2026.

How old do you have to be to fly from Pennsylvania 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 Pennsylvania 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.

$360 Cheap Flights from Pennsylvania to Buenos Aires in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Buenos Aires

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9:07 pm - 7:15 pmPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

20h 08m1 stop Miami

12:20 pm - 12:16 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

25h 56m2 stops Miami Atlanta Hartsfield-Jackson

$991Multiple Airlines

Mon, Jan 11 - Mon, Jan 25

8:33 pm - 7:15 pmPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

20h 42m2 stops San Juan Luis Munoz Marin Intl Miami

8:10 am - 6:10 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

24h 00m2 stops Miami San Juan Luis Munoz Marin Intl

$1,007Multiple Airlines

Wed, Dec 2 - Mon, Dec 14

8:00 am - 9:50 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

23h 50m1 stop Miami

12:20 pm - 9:04 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

22h 44m1 stop Miami

$1,021Multiple Airlines

Sun, Dec 6 - Sun, Dec 13

6:00 am - 7:20 amPIT Pittsburgh-EZE Buenos Aires Ministro Pistarini

23h 20m1 stop Houston George Bush Intcntl

10:05 pm - 11:23 amEZE Buenos Aires Ministro Pistarini-PIT Pittsburgh

15h 18m1 stop Houston George Bush Intcntl

$1,308United Airlines

Fri, Jan 22 - Tue, Feb 9

12:50 pm - 7:35 amABE Allentown-Bethlehem-EZE Buenos Aires Ministro Pistarini

16h 45m1 stop Atlanta Hartsfield-Jackson

7:20 am - 5:12 pmEZE Buenos Aires Ministro Pistarini-ABE Allentown-Bethlehem

34h 52m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,356Delta

Sun, Dec 13 - Wed, Mar 24

12:50 pm - 7:35 amABE Allentown-Bethlehem-EZE Buenos Aires Ministro Pistarini

16h 45m1 stop Atlanta Hartsfield-Jackson

7:20 am - 5:12 pmEZE Buenos Aires Ministro Pistarini-ABE Allentown-Bethlehem

34h 52m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,356Delta

Sun, Dec 13 - Thu, Mar 25

12:49 pm - 10:40 amMDT Harrisburg-EZE Buenos Aires Ministro Pistarini

19h 51m2 stops Charlotte Douglas New York John F Kennedy Intl

10:20 pm - 4:19 pmEZE Buenos Aires Ministro Pistarini-MDT Harrisburg

19h 59m2 stops Dallas/Fort Worth Charlotte Douglas

$1,390American Airlines

Sat, Jan 30 - Sat, Feb 6

12:49 pm - 10:40 amMDT Harrisburg-EZE Buenos Aires Ministro Pistarini

19h 51m2 stops Charlotte Douglas New York John F Kennedy Intl

10:20 pm - 10:53 pmEZE Buenos Aires Ministro Pistarini-MDT Harrisburg

26h 33m1 stop Dallas/Fort Worth

$1,404American Airlines

Sat, Jan 30 - Sat, Feb 6

6:00 am - 7:20 amPIT Pittsburgh-EZE Buenos Aires Ministro Pistarini

23h 20m1 stop Houston George Bush Intcntl

11:55 pm - 11:51 pmEZE Buenos Aires Ministro Pistarini-PIT Pittsburgh

25h 56m1 stop Houston George Bush Intcntl

$1,573United Airlines

Tue, Dec 15 - Tue, Dec 29

6:10 am - 7:20 amPIT Pittsburgh-EZE Buenos Aires Ministro Pistarini

23h 10m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

11:55 pm - 11:51 pmEZE Buenos Aires Ministro Pistarini-PIT Pittsburgh

25h 56m1 stop Houston George Bush Intcntl

$1,577United Airlines

Tue, Dec 15 - Tue, Dec 29

Cheap last minute flights

Enter your travel dates to find the best prices.

9:45 am - 12:52 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

37h 07m2 stops Chicago O'Hare Intl Panama City Tocumen Intl

2:02 am - 9:49 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

33h 47m2 stops Panama City Tocumen Intl Washington, D.C. Dulles Intl

$1,427Copa Airlines

Wed, Nov 18 - Fri, Nov 27

2:12 pm - 7:35 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

15h 23m1 stop Atlanta Hartsfield-Jackson

12:20 pm - 11:03 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

24h 43m2 stops Miami Atlanta Hartsfield-Jackson

$1,459LATAM Airlines

Wed, Nov 18 - Sat, Nov 28

6:00 am - 1:25 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

17h 25m2 stops Fort Lauderdale Medellín Jose Maria Cordova Intl

1:40 am - 5:44 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

18h 04m2 stops Bogotá El Dorado Fort Lauderdale

$1,546Multiple Airlines

Wed, Nov 18 - Fri, Nov 27

6:30 am - 6:20 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

21h 50m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

12:50 pm - 11:03 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

24h 13m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson

$1,739LATAM Airlines

Wed, Nov 18 - Sat, Nov 28

10:32 am - 7:35 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

19h 03m1 stop Atlanta Hartsfield-Jackson

5:00 pm - 2:40 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

23h 40m2 stops Sao Paulo Guarulhos Intl Boston Logan Intl

$1,739LATAM Airlines

Wed, Nov 18 - Sat, Nov 28

12:08 pm - 9:40 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

19h 32m1 stop Atlanta Hartsfield-Jackson

12:50 pm - 11:03 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

24h 13m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson

$1,739LATAM Airlines

Wed, Nov 18 - Sat, Nov 28

10:32 am - 7:40 amPHL Philadelphia-AEP Buenos Aires Jorge Newbery

19h 08m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

9:25 am - 6:32 pmAEP Buenos Aires Jorge Newbery-PHL Philadelphia

35h 07m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson

$1,739LATAM Airlines

Wed, Nov 18 - Sat, Nov 28

2:55 pm - 8:40 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

15h 45m1 stop Miami

11:00 pm - 11:05 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

14h 05m1 stop Miami

$1,792American Airlines

Wed, Nov 18 - Sat, Nov 28

3:40 pm - 7:35 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

13h 55m1 stop Atlanta Hartsfield-Jackson

11:35 pm - 8:54 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

23h 19m1 stop Atlanta Hartsfield-Jackson

$1,904Delta

Wed, Nov 18 - Sat, Nov 28

2:55 pm - 8:40 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

15h 45m1 stop Miami

11:00 pm - 11:05 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

14h 05m1 stop Miami

$1,915American Airlines

Wed, Nov 18 - Sat, Nov 28

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Copa Airlines flights from Pennsylvania to Buenos Aires

Our best Copa Airlines deals on Pennsylvania to Buenos Aires flight tickets

Copa Airlines

Dec 1

PIT8:04 pmPittsburgh

28h 06m

2 stops

EZE2:10 amBuenos Aires Ministro Pistarini

Dec 8

EZE9:10 amBuenos Aires Ministro Pistarini

26h 30m

2 stops

PIT9:40 amPittsburgh

$1,078

Copa Airlines

Dec 1

PIT8:04 pmPittsburgh

26h 48m

2 stops

EZE12:52 amBuenos Aires Ministro Pistarini

Dec 8

EZE2:45 pmBuenos Aires Ministro Pistarini

20h 55m

2 stops

PIT9:40 amPittsburgh

$1,190

Copa Airlines

Jan 16

PIT7:45 pmPittsburgh

28h 25m

2 stops

EZE2:10 amBuenos Aires Ministro Pistarini

Feb 6

EZE2:45 pmBuenos Aires Ministro Pistarini

20h 53m

2 stops

PIT9:38 amPittsburgh

$1,203

United Airlines flights from Pennsylvania to Buenos Aires

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

United Airlines

Jan 22

PIT6:00 amPittsburgh

23h 20m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Feb 9

EZE10:05 pmBuenos Aires Ministro Pistarini

15h 18m

1 stop

PIT11:23 amPittsburgh

$1,308

United Airlines

Nov 21

PIT12:55 pmPittsburgh

18h 25m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

Nov 29

EZE11:55 pmBuenos Aires Ministro Pistarini

26h 02m

1 stop

PIT11:57 pmPittsburgh

$1,492

United Airlines

Nov 21

PIT8:00 pmPittsburgh

35h 20m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Nov 29

EZE11:55 pmBuenos Aires Ministro Pistarini

26h 02m

1 stop

PIT11:57 pmPittsburgh

$1,497

momondo Fare Finder

Use the filters below to find and compare flights from Pennsylvania to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Mon 1/11

9:07 pm-7:15 pm

1 stop20h 08m

Buenos Aires Ministro Pistarini

Mon 1/25

12:20 pm-12:16 pm

2 stops25h 56m

$991

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Wed 12/2

8:33 pm-7:15 pm

2 stops20h 42m

Buenos Aires Ministro Pistarini

Mon 12/14

8:10 am-6:10 am

2 stops24h 00m

$1,007

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Sun 12/6

8:00 am-9:50 am

1 stop23h 50m

Buenos Aires Ministro Pistarini

Sun 12/13

12:20 pm-9:04 am

1 stop22h 44m

$1,021

Quickest round-trip

PittsburghBuenos Aires

PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini

PITEZE

Pittsburgh

Fri 1/22

6:00 am-7:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Tue 2/9

10:05 pm-11:23 am

1 stop15h 18m

$1,308

AllentownBuenos Aires

ABE Allentown-Bethlehem - EZE Buenos Aires Ministro Pistarini

ABEEZE

Allentown-Bethlehem

Sun 12/13

12:50 pm-7:35 am

1 stop16h 45m

Buenos Aires Ministro Pistarini

Wed 3/24

7:20 am-5:12 pm

2 stops34h 52m

$1,356

AllentownBuenos Aires

ABE Allentown-Bethlehem - EZE Buenos Aires Ministro Pistarini

ABEEZE

Allentown-Bethlehem

Sun 12/13

12:50 pm-7:35 am

1 stop16h 45m

Buenos Aires Ministro Pistarini

Thu 3/25

7:20 am-5:12 pm

2 stops34h 52m

$1,356

HarrisburgBuenos Aires

MDT Harrisburg - EZE Buenos Aires Ministro Pistarini

MDTEZE

Harrisburg

Sat 1/30

12:49 pm-10:40 am

2 stops19h 51m

Buenos Aires Ministro Pistarini

Sat 2/6

10:20 pm-4:19 pm

2 stops19h 59m

$1,390

HarrisburgBuenos Aires

MDT Harrisburg - EZE Buenos Aires Ministro Pistarini

MDTEZE

Harrisburg

Sat 1/30

12:49 pm-10:40 am

2 stops19h 51m

Buenos Aires Ministro Pistarini

Sat 2/6

10:20 pm-10:53 pm

1 stop26h 33m

$1,404

PittsburghBuenos Aires

PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini

PITEZE

Pittsburgh

Tue 12/15

6:00 am-7:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Tue 12/29

11:55 pm-11:51 pm

1 stop25h 56m

$1,573

PittsburghBuenos Aires

PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini

PITEZE

Pittsburgh

Tue 12/15

6:10 am-7:20 am

2 stops23h 10m

Buenos Aires Ministro Pistarini

Tue 12/29

11:55 pm-11:51 pm

1 stop25h 56m

$1,577

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania 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

Other information

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Pennsylvania is in June. Flight prices, which tend to average around $1,148, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Buenos Aires from Pennsylvania during July instead. Flights to Buenos Aires in July, while not as cheap as those in June, still average around $1,250.

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

You could potentially save up to 28% on your flight if you consider stops on a Pennsylvania to Buenos Aires flight.

Cheap Pennsylvania to Buenos Aires flight deals and tips

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

Best Price Found	$360
Fastest flight time	10h 35m
Direct flights	None

The best one-way flight to Buenos Aires from Pennsylvania in the past 72 hours is $360. The best round-trip flight deal from Pennsylvania to Buenos Aires found on momondo in the last 72 hours is $991.

The fastest flight from Pennsylvania to Buenos Aires takes 10h 35m

There are no direct flights from Pennsylvania to Buenos Aires. There are no popular flight routes from Pennsylvania to Buenos Aires.

Search flight deals

Frequently asked questions about flying from Pennsylvania to Buenos Aires

When did momondo last update prices for flights from Pennsylvania to Buenos Aires?
Prices for flights from Pennsylvania to Buenos Aires were last updated today.
How many operators does momondo search for flights from Pennsylvania to Buenos Aires?
There are 3 operators available for flights from Pennsylvania to Buenos Aires as of November 2026.
How old do you have to be to fly from Pennsylvania 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 Pennsylvania 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.

Best airlines flying from Pennsylvania to Buenos Aires

Compare and see reviews for airlines that fly from Pennsylvania to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $908	Free Cancellation	Rating 7.8 8,706 reviews	Search Delta flights
United Airlines	PriceFrom $1,046	Free Cancellation	Rating 7.3 10,481 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,148	Free Cancellation	Rating 7.0 12,224 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Pennsylvania and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Pennsylvania 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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Fly into one of these airports located in Buenos Aires

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Cheap flights from Pennsylvania to Buenos Aires from $360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Buenos Aires departing on 2/23. 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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Copa Airlines flights from Pennsylvania to Buenos Aires

Our best Copa Airlines deals on Pennsylvania to Buenos Aires flight tickets

United Airlines flights from Pennsylvania to Buenos Aires

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

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How to get the cheapest flight ticket from Pennsylvania to Buenos Aires

What is the cheapest month to fly to Buenos Aires?

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

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

What airlines fly to Buenos Aires?

How long does it take to fly to Buenos Aires?

Cheap Pennsylvania to Buenos Aires flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Pennsylvania to Buenos Aires

Best airlines flying from Pennsylvania to Buenos Aires

Compare and see reviews for airlines that fly from Pennsylvania to Buenos Aires with momondo

Why use momondo?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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