Which airport is the most popular layover for flights between Philadelphia and Buenos Aires?

Atlanta (ATL) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Philadelphia to Buenos Aires?

Miami (MIA) has the shortest average layover time for this route: 1h 13m.

Which layover airport offers the lowest fares from Philadelphia to Buenos Aires?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $1,256.

Which layover airport has the shortest travel time from Philadelphia to Buenos Aires?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 13h 08m.

What airlines fly to Buenos Aires?

American Airlines, LATAM Airlines and Delta are the top three most popular airlines that fly to Buenos Aires from Philadelphia according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 8 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from Philadelphia Airport to Buenos Aires is 2 as of September 2026.

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

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 Philadelphia 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.

$352 Cheap Flights from Philadelphia to Buenos Aires in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Buenos Aires

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7:07 pm - 7:30 amPHL Philadelphia-AEP Buenos Aires Jorge Newbery

34h 23m3 stops San Juan Luis Munoz Marin Intl Miami Lima J Chavez Intl

10:30 pm - 1:06 amAEP Buenos Aires Jorge Newbery-PHL Philadelphia

28h 36m3 stops Santiago Arturo Merino Benitez Punta Cana San Juan Luis Munoz Marin Intl

$935Multiple Airlines

Thu, Nov 5 - Fri, Nov 20

7:07 pm - 7:30 amPHL Philadelphia-AEP Buenos Aires Jorge Newbery

34h 23m3 stops San Juan Luis Munoz Marin Intl Miami Lima J Chavez Intl

9:30 pm - 1:06 amAEP Buenos Aires Jorge Newbery-PHL Philadelphia

29h 36m3 stops Santiago Arturo Merino Benitez Punta Cana San Juan Luis Munoz Marin Intl

$936Multiple Airlines

Thu, Nov 5 - Fri, Nov 20

8:02 pm - 7:57 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

34h 55m3 stops San Juan Luis Munoz Marin Intl Miami Punta Cana

1:30 am - 12:54 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

24h 24m2 stops Punta Cana Miami

$961Multiple Airlines

Sun, Oct 25 - Sat, Oct 31

6:00 am - 7:00 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

23h 00m3 stops San Juan Luis Munoz Marin Intl Bogotá El Dorado Santiago Arturo Merino Benitez

11:05 pm - 7:21 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

34h 16m3 stops Punta Cana Miami Atlanta Hartsfield-Jackson

$966Multiple Airlines

Tue, Nov 3 - Mon, Nov 9

10:34 am - 6:10 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

18h 36m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

4:00 am - 12:56 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

21h 56m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,390Delta

Tue, Oct 20 - Thu, Oct 29

1:53 pm - 9:40 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

17h 47m1 stop Atlanta Hartsfield-Jackson

11:35 pm - 2:59 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

17h 24m1 stop Atlanta Hartsfield-Jackson

$1,390Delta

Tue, Dec 29 - Tue, Jan 19

5:54 pm - 9:40 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

13h 46m1 stop Atlanta Hartsfield-Jackson

11:35 pm - 8:37 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

23h 02m1 stop Atlanta Hartsfield-Jackson

$1,390Delta

Tue, Dec 29 - Thu, Jan 21

3:40 pm - 10:15 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

16h 35m1 stop Miami

10:30 pm - 12:53 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

16h 23m1 stop Dallas/Fort Worth

$1,447American Airlines

Wed, Jan 27 - Sat, Feb 13

3:40 pm - 10:15 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

16h 35m1 stop Miami

10:50 pm - 12:18 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

15h 28m1 stop Miami

$1,447American Airlines

Fri, Jan 29 - Sun, Feb 14

1:53 pm - 7:25 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

15h 32m2 stops Charlotte Douglas Miami

10:10 am - 12:51 amEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

16h 41m1 stop Miami

$1,451American Airlines

Wed, Jan 27 - Sat, Feb 13

Cheap last minute flights

Enter your travel dates to find the best prices.

4:42 pm - 5:00 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

35h 18m2 stops Miami Punta Cana

1:10 pm - 6:57 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

30h 47m2 stops Miami San Juan Luis Munoz Marin Intl

$1,052Multiple Airlines

Sat, Oct 3 - Thu, Oct 8

6:24 am - 5:00 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

45h 36m3 stops San Juan Luis Munoz Marin Intl Miami Punta Cana

1:10 pm - 6:57 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

30h 47m2 stops Miami San Juan Luis Munoz Marin Intl

$1,102Multiple Airlines

Sat, Oct 3 - Thu, Oct 8

7:59 pm - 4:21 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

31h 22m2 stops Tampa Panama City Tocumen Intl

1:10 pm - 11:55 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

35h 45m1 stop Miami

$1,102Multiple Airlines

Tue, Sep 29 - Thu, Oct 1

6:24 am - 3:45 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

20h 21m2 stops San Juan Luis Munoz Marin Intl Punta Cana

2:45 am - 10:56 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

21h 11m2 stops Punta Cana San Juan Luis Munoz Marin Intl

$1,131Multiple Airlines

Tue, Sep 29 - Wed, Sep 30

6:00 am - 4:21 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

21h 21m2 stops Tampa Panama City Tocumen Intl

1:10 pm - 5:45 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

29h 35m1 stop Miami

$1,131Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

12:25 pm - 12:25 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

35h 00m2 stops San Juan Luis Munoz Marin Intl Bogotá El Dorado

1:10 pm - 11:55 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

35h 45m1 stop Miami

$1,154Multiple Airlines

Wed, Sep 30 - Tue, Oct 6

6:24 am - 3:45 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

20h 21m2 stops San Juan Luis Munoz Marin Intl Punta Cana

12:15 pm - 7:25 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

32h 10m3 stops Santiago Arturo Merino Benitez Bogotá El Dorado Tampa

$1,208Multiple Airlines

Tue, Sep 29 - Thu, Oct 1

6:24 am - 8:30 amPHL Philadelphia-AEP Buenos Aires Jorge Newbery

25h 06m3 stops San Juan Luis Munoz Marin Intl Punta Cana Lima J Chavez Intl

8:05 pm - 10:56 pmAEP Buenos Aires Jorge Newbery-PHL Philadelphia

27h 51m3 stops Lima J Chavez Intl Bogotá El Dorado San Juan Luis Munoz Marin Intl

$1,216Multiple Airlines

Tue, Sep 29 - Thu, Oct 1

6:24 am - 1:45 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

18h 21m2 stops San Juan Luis Munoz Marin Intl Punta Cana

1:10 pm - 11:42 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

35h 32m1 stop Miami

$1,218Multiple Airlines

Sat, Oct 3 - Thu, Oct 8

8:02 pm - 3:45 amPHL Philadelphia-EZE Buenos Aires Ministro Pistarini

30h 43m3 stops San Juan Luis Munoz Marin Intl Miami Punta Cana

9:15 pm - 11:18 pmEZE Buenos Aires Ministro Pistarini-PHL Philadelphia

27h 03m3 stops Punta Cana Cancun Atlanta Hartsfield-Jackson

$1,280Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

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GOL flights from Philadelphia to Buenos Aires

Our best GOL deals on Philadelphia to Buenos Aires flight tickets

GOL

Oct 29

PHL11:30 amPhiladelphia

24h 30m

2 stops

AEP1:00 pmBuenos Aires Jorge Newbery

Nov 8

AEP3:30 amBuenos Aires Jorge Newbery

20h 24m

2 stops

PHL9:54 pmPhiladelphia

$1,320

GOL

Oct 28

PHL7:50 pmPhiladelphia

40h 10m

2 stops

AEP1:00 pmBuenos Aires Jorge Newbery

Nov 8

AEP3:30 amBuenos Aires Jorge Newbery

20h 24m

2 stops

PHL9:54 pmPhiladelphia

$1,335

GOL

Feb 25

PHL10:25 amPhiladelphia

24h 35m

2 stops

AEP1:00 pmBuenos Aires Jorge Newbery

Mar 11

AEP3:30 amBuenos Aires Jorge Newbery

20h 26m

2 stops

PHL9:56 pmPhiladelphia

$1,397

Delta flights from Philadelphia to Buenos Aires

Our best Delta deals on Philadelphia to Buenos Aires flight tickets

Delta

Oct 21

PHL10:34 amPhiladelphia

20h 06m

2 stops

AEP7:40 amBuenos Aires Jorge Newbery

Oct 29

AEP6:20 pmBuenos Aires Jorge Newbery

22h 25m

2 stops

PHL3:45 pmPhiladelphia

$1,390

Delta

Oct 10

PHL6:13 pmPhiladelphia

20h 47m

2 stops

AEP4:00 pmBuenos Aires Jorge Newbery

Oct 14

AEP3:45 pmBuenos Aires Jorge Newbery

20h 21m

2 stops

PHL11:06 amPhiladelphia

$1,631

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBuenos Aires

PHL Philadelphia - AEP Buenos Aires Jorge Newbery

PHLAEP

Philadelphia

Thu 11/5

7:07 pm-7:30 am

3 stops34h 23m

Buenos Aires Jorge Newbery

Fri 11/20

10:30 pm-1:06 am

3 stops28h 36m

$935

PhiladelphiaBuenos Aires

PHL Philadelphia - AEP Buenos Aires Jorge Newbery

PHLAEP

Philadelphia

Thu 11/5

7:07 pm-7:30 am

3 stops34h 23m

Buenos Aires Jorge Newbery

Fri 11/20

9:30 pm-1:06 am

3 stops29h 36m

$936

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Sun 10/25

8:02 pm-7:57 am

3 stops34h 55m

Buenos Aires Ministro Pistarini

Sat 10/31

1:30 am-12:54 am

2 stops24h 24m

$961

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Tue 11/3

6:00 am-7:00 am

3 stops23h 00m

Buenos Aires Ministro Pistarini

Mon 11/9

11:05 pm-7:21 am

3 stops34h 16m

$966

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Tue 10/20

10:34 am-6:10 am

2 stops18h 36m

Buenos Aires Ministro Pistarini

Thu 10/29

4:00 am-12:56 am

2 stops21h 56m

$1,390

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Tue 12/29

1:53 pm-9:40 am

1 stop17h 47m

Buenos Aires Ministro Pistarini

Tue 1/19

11:35 pm-2:59 pm

1 stop17h 24m

$1,390

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Tue 12/29

5:54 pm-9:40 am

1 stop13h 46m

Buenos Aires Ministro Pistarini

Thu 1/21

11:35 pm-8:37 pm

1 stop23h 02m

$1,390

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Wed 1/27

3:40 pm-10:15 am

1 stop16h 35m

Buenos Aires Ministro Pistarini

Sat 2/13

10:30 pm-12:53 pm

1 stop16h 23m

$1,447

Quickest round-trip

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Fri 1/29

3:40 pm-10:15 am

1 stop16h 35m

Buenos Aires Ministro Pistarini

Sun 2/14

10:50 pm-12:18 pm

1 stop15h 28m

$1,447

PhiladelphiaBuenos Aires

PHL Philadelphia - EZE Buenos Aires Ministro Pistarini

PHLEZE

Philadelphia

Wed 1/27

1:53 pm-7:25 am

2 stops15h 32m

Buenos Aires Ministro Pistarini

Sat 2/13

10:10 am-12:51 am

1 stop16h 41m

$1,451

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 Philadelphia 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

Layovers

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Philadelphia 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 Philadelphia during April instead. Flights to Buenos Aires in April, while not as cheap as those in June, still average around $1,155.

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

You could potentially save up to 35% on your flight if you consider stops on a Philadelphia to Buenos Aires flight.

When to book flights from Philadelphia to Buenos Aires

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

Estimated round-trip price

Cheap Philadelphia to Buenos Aires (PHL to BUE) flight deals and tips

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

Best Price Found	$352
Fastest flight time	18h 30m
Direct flights	None

The best one-way flight to Buenos Aires from Philadelphia in the past 72 hours is $352. The best round-trip flight deal from Philadelphia to Buenos Aires found on momondo in the last 72 hours is $935.

The fastest flight from Philadelphia to Buenos Aires takes 18h 30m

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

Search flight deals

Frequently asked questions about flying from Philadelphia to Buenos Aires

How far is Philadelphia to Buenos Aires by plane?
The distance between Philadelphia and Buenos Aires is about 5258.4 mi. 18h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Buenos Aires?
Prices for flights from Philadelphia Airport to Buenos Aires refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Buenos Aires?
The number of operators available for flights from Philadelphia Airport to Buenos Aires is 2 as of September 2026.
How old do you have to be to fly from Philadelphia Airport to Buenos Aires?
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 Philadelphia 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.
What is the most popular airline from Philadelphia to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Buenos Aires is American Airlines (100% of total bookings).

Best airlines flying from Philadelphia to Buenos Aires

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $908	Free Cancellation	Rating 7.8 8,605 reviews		Search Delta flights
American Airlines	PriceFrom $1,148	Free Cancellation	Rating 7.0 12,097 reviews		Search American Airlines flights

Why use momondo?

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

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

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

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

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

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

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

Price alerts on flights to Buenos Aires from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

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Cheap flights from Philadelphia to Buenos Aires from $352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Buenos Aires departing on 12/7. 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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GOL flights from Philadelphia to Buenos Aires

Our best GOL deals on Philadelphia to Buenos Aires flight tickets

Delta flights from Philadelphia to Buenos Aires

Our best Delta deals on Philadelphia to Buenos Aires flight tickets

momondo Fare Finder

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

See travel insights to Buenos Aires from

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

What is the cheapest month to fly to Buenos Aires?

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

What airlines fly to Buenos Aires?

Which airport is the most popular layover for flights between Philadelphia and Buenos Aires?

Which layover airport offers the lowest fares from Philadelphia to Buenos Aires?

Which layover airport has the shortest travel time from Philadelphia to Buenos Aires?

Which layover airport has the shortest connection time from Philadelphia to Buenos Aires?

When to book flights from Philadelphia to Buenos Aires

Cheap Philadelphia to Buenos Aires (PHL to BUE) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Philadelphia to Buenos Aires

Best airlines flying from Philadelphia to Buenos Aires

Compare and see reviews for airlines that fly from Philadelphia 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.

Popular cities in Argentina

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

Fly to other destinations from Philadelphia

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year