Cheap flights from Buenos Aires to Philadelphia

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Compare Buenos Aires to Philadelphia flight deals

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Flight deals from Buenos Aires to Philadelphia

Looking for a cheap last-minute deal or the best round-trip flight from Buenos Aires to Philadelphia? If you want to travel next month, round-trip fares start from $709. Find the lowest prices on one-way and round-trip tickets right here.

Philadelphia.$709 per passenger.Departing Thu, Aug 13, returning Mon, Aug 24.Round-trip flight with Sky Airline and Frontier Airlines.Outbound indirect flight with Sky Airline, departing from Buenos Aires Ministro Pistarini on Thu, Aug 13, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Mon, Aug 24, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $709, select.

Philadelphia.$739 per passenger.Departing Mon, Sep 28, returning Mon, Oct 5.Round-trip flight with Arajet and Frontier Airlines.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Mon, Sep 28, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Mon, Oct 5, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From $739, select.

Philadelphia.$741 per passenger.Departing Fri, Sep 4, returning Fri, Sep 18.Round-trip flight with Arajet and jetBlue.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Fri, Sep 4, arriving in Philadelphia International.Inbound indirect flight with jetBlue, departing from Philadelphia International on Fri, Sep 18, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $741, select.

Philadelphia.$862 per passenger.Departing Thu, Nov 12, returning Thu, Nov 19.Round-trip flight with Copa and Frontier Airlines.Outbound indirect flight with Copa, departing from Buenos Aires Ministro Pistarini on Thu, Nov 12, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Thu, Nov 19, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $862, select.

Philadelphia.$901 per passenger.Departing Thu, Jul 23, returning Sat, Sep 26.Round-trip flight with JetSmart and Frontier Airlines.Outbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Thu, Jul 23, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Sat, Sep 26, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From $901, select.

Philadelphia.$904 per passenger.Departing Fri, Jul 31, returning Sun, Aug 9.Round-trip flight with Arajet and Frontier Airlines.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Fri, Jul 31, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Sun, Aug 9, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $904, select.

Philadelphia.$988 per passenger.Departing Sat, Oct 31, returning Fri, Nov 6.Round-trip flight with Arajet and Frontier Airlines.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Sat, Oct 31, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Fri, Nov 6, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $988, select.

Philadelphia.$1,018 per passenger.Departing Mon, Oct 5, returning Sat, Oct 10.Round-trip flight with Arajet and Frontier Airlines.Outbound indirect flight with Arajet, departing from Buenos Aires Ministro Pistarini on Mon, Oct 5, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Sat, Oct 10, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,018, select.

Philadelphia.$1,041 per passenger.Departing Thu, Jul 16, returning Wed, Jul 22.Round-trip flight with Copa and Frontier Airlines.Outbound indirect flight with Copa, departing from Buenos Aires Ministro Pistarini on Thu, Jul 16, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Wed, Jul 22, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,041, select.

Philadelphia.$1,062 per passenger.Departing Thu, Jul 30, returning Sat, Dec 12.Round-trip flight with JetSmart and Air Canada.Outbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Thu, Jul 30, arriving in Philadelphia International.Inbound indirect flight with Air Canada, departing from Philadelphia International on Sat, Dec 12, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From $1,062, select.

Philadelphia.$1,113 per passenger.Departing Mon, Feb 15, returning Mon, Feb 22.Round-trip flight with JetSmart and jetBlue.Outbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Mon, Feb 15, arriving in Philadelphia International.Inbound indirect flight with jetBlue, departing from Philadelphia International on Mon, Feb 22, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,113, select.

Philadelphia.$1,201 per passenger.Departing Sat, Nov 28, returning Thu, Apr 8.Round-trip flight with GOL Linhas Aéreas and Air Canada.Outbound indirect flight with GOL Linhas Aéreas, departing from Buenos Aires Jorge Newbery on Sat, Nov 28, arriving in Philadelphia International.Inbound indirect flight with Air Canada, departing from Philadelphia International on Thu, Apr 8, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,201, select.

Philadelphia.$1,599 per passenger.Departing Thu, Jan 7, returning Sun, Jan 10.Round-trip flight with Sky Airline and jetBlue.Outbound indirect flight with Sky Airline, departing from Buenos Aires Jorge Newbery on Thu, Jan 7, arriving in Philadelphia International.Inbound indirect flight with jetBlue, departing from Philadelphia International on Sun, Jan 10, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,599, select.

Find the cheapest month to fly from Buenos Aires to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buenos Aires to Philadelphia flights are currently cheapest in August.

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Alternative Buenos Aires to Philadelphia routes

Looking for the cheapest, fastest or easiest route from Buenos Aires to Philadelphia? You could fly into the following airports instead.

Buenos Aires to Philadelphia: Flight information

The things to know before you go.

Cheapest flight found	$709
Cheapest month to fly	August

Finding cheap flights from Buenos Aires to Philadelphia: Frequently asked questions

How many airports are there in Philadelphia?

There are 5 airports in Philadelphia: Philadelphia International, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.

How much are round-trip flights from Buenos Aires to Philadelphia?

The best price we found for a round-trip flight from Buenos Aires to Philadelphia is $709. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Buenos Aires to Philadelphia?

Currently, there are no airlines that fly direct from Buenos Aires to Philadelphia. But we found flights with one or more stops from $709.

How many flights are there a week from Buenos Aires to Philadelphia?

There are no flights flying from Buenos Aires to Philadelphia, as of July 2026.

When is the cheapest time to fly from Buenos Aires to Philadelphia?

The cheapest month to fly from Buenos Aires to Philadelphia is usually August.

What's the cheapest airport to fly to in Philadelphia?

If you're flying from Buenos Aires, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the center of Philadelphia. We've found flights to this airport from $709.

Which upcoming date is cheapest to fly from Buenos Aires to Philadelphia on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to Philadelphia on Thursday, August 13, 2026.

Can I get a direct flight from Buenos Aires to Philadelphia?

No airlines currently offer direct flights between Buenos Aires and Philadelphia. Most routes have one or more stops.

How can I get the best flight deal from Buenos Aires to Philadelphia?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Philadelphia?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Philadelphia?

In July, the average temperature is usually around 24°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.

Which is the cheapest airline to fly with from Buenos Aires to Philadelphia?

The cheapest airline that flies to Philadelphia is Sky Airline.

Traveling from Buenos Aires to Philadelphia: what you need to know

There are a couple of main airports to choose from in Buenos Aires. Check out your options departing from Buenos Aires Jorge Newbery Airport (AEP) or Buenos Aires Ministro Pistarini Airport (EZE) when searching for a flight from Buenos Aires to Philadelphia.
Touch down at Philadelphia International Airport (PHL), the primary gateway of Philadelphia.
Philadelphia is two hours behind Buenos Aires and observes the UTC-5 timezone.
For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to board your Buenos Aires to Philadelphia flight.
You'll likely experience bigger queues in popular months such as August. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will give you plenty of time for security and boarding.

How to find the cheapest flights from Buenos Aires to Philadelphia

Don't wait until the last moment. You're more likely to find cheap Buenos Aires to Philadelphia flights if you book ahead. Airlines often offer some amazing early bird rates.
The 'Whole month' search tool will show you the cheapest plane tickets from Buenos Aires to Philadelphia across every month. It's a great way to find a bargain if your dates are flexible.
Snapping up a cheap flight from Buenos Aires to Philadelphia is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as the price has dropped.
Select your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your Buenos Aires to Philadelphia flight results by 'Cheapest,' 'Best' or 'Fastest.'

Flying from Buenos Aires

Buenos Aires Jorge Newbery Airport (AEP)

AEP is about 6 kilometers from central Buenos Aires. If you're driving, catching a cab or ride-sharing from the center, it'll take you 25 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the trip time to be around 40 minutes.
Have an early flight from Buenos Aires to Philadelphia? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by choosing one of these hotels near Buenos Aires Jorge Newbery Airport:
64% of flights that take off from Buenos Aires Jorge Newbery Airport touch down at their destination on schedule.

Buenos Aires Ministro Pistarini Airport (EZE)

Get the most out of your vacation with a stopover on your Buenos Aires to Philadelphia flight. Visit family or friends or cross another city off your list. Whatever you want to do, here's where you can stop between Buenos Aires Ministro Pistarini Airport and Philadelphia:
- Atlanta Hartsfield-Jackson Airport (ATL)
- Dallas Fort Worth International Airport (DFW)
- Miami International Airport (MIA)
With public transport, you can travel from central Buenos Aires to EZE in around 1 hour 15 minutes. The terminal is roughly 24 kilometers away. Driving will take you about 30 minutes.
You're going on vacation, so why not spend an extra night away? Think about checking in to one of these hotels near Buenos Aires Ministro Pistarini Airport the day before your flight from Buenos Aires to Philadelphia:
Buenos Aires Ministro Pistarini Airport has an on-time performance of 78%. This figure reflects how often flights that depart from this airport make it to their destination on schedule.

Arriving in Philadelphia

Philadelphia International Airport (PHL)

The distance from Philadelphia International Airport (PHL) to central Philadelphia is approximately 11 kilometers. It takes around 20 minutes to get to the center driving.
It usually takes 30 minutes to get there when traveling by public transport.
If you're arriving on a late flight from Buenos Aires to Philadelphia, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and resting not long after at one of these accommodation options near PHL:
Pick up a Philadelphia International Airport rental car and explore Philadelphia and beyond with your own set of wheels. Dollar, Thrifty and Budget are popular providers to choose from here.
Lock in the best rate by reserving your ride from Philadelphia International Airport about three weeks before your travel date.
You'll find PHL at 8500 Essington Ave.

Philadelphia Trenton-Mercer Airport (TTN)

The center of Philadelphia is approximately 48 kilometers from Philadelphia Trenton-Mercer Airport (TTN). As soon as your flight from Buenos Aires to Philadelphia has hit the runway and you've navigated your way to arrivals, the drive should be around 40 minutes.
The journey will take about 1 hour 35 minutes on public transport.
After your flight from Buenos Aires to Philadelphia, settle in at a hotel near TTN. These are some great options that'll help you slip into relaxation mode:
Budget, National and Enterprise make picking up a Philadelphia Trenton-Mercer Airport rental car simple. These companies are located around or in the terminal and will have you on the road before long.
Lock in the lowest price by reserving your ride from TTN four weeks ahead of time. You can also expect to have a greater range of vehicles.
Philadelphia Trenton-Mercer Airport is located at Scotch Road, Terminal Building.

Best time to go to Philadelphia

August is the busiest month for flights from Buenos Aires to Philadelphia. To steer clear of the crowds, head to Philadelphia in March.
Book a Buenos Aires to Philadelphia ticket departing in July if you want to explore the city during its warmest month. Expect temperatures in Philadelphia to range from 18ºC (64ºF) to 32ºC (90ºF).
If you'd rather travel in cooler conditions, search for a cheap flight from Buenos Aires to Philadelphia in January when temperatures average between -7ºC (19ºF) and 9ºC (48ºF).

More about Philadelphia

Start your Philadelphia trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Buenos Aires to Philadelphia, check out our selection of accommodation options including:
All great journeys should include a little sightseeing. Independence Hall, Liberty Bell and Philadelphia Museum of Art are essential stops on your Philadelphia itinerary.

Explore more of the United States

New York is just one of the many cities in the United States waiting to be explored once you've seen Philadelphia. Around 129 kilometers to the northeast, top sights here include Central Park, Statue of Liberty and The Metropolitan Museum of Art.
Around 434 kilometers northeast of Philadelphia, Boston is another essential stop in the United States. Start your sightseeing at Museum of Fine Arts, Boston, Freedom Trail and Boston Tea Party Ships & Museum.