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Cheap Flights from Buenos Aires (BUEA) to Philadelphia (PHLA)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Buenos Aires to Philadelphia flight deals

      Find the cheapest month or even day of the year to fly to Philadelphia

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      Flight deals from Buenos Aires to Philadelphia

      Looking for a cheap last-minute deal or the best return flight from Buenos Aires to Philadelphia? If you want to travel next month, return fares start from $1,667. Find the lowest prices on one-way and return tickets right here.
      Philadelphia.$1,667 per passenger.Departing Wed, 5 Aug, returning Thu, 13 Aug.Return flight with Arajet and Frontier Airlines.Outbound indirect flight with Arajet, departs from Buenos Aires Ministro Pistarini on Wed, 5 Aug, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Thu, 13 Aug, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,667, select.
      Philadelphia.$1,829 per passenger.Departing Mon, 28 Sep, returning Mon, 5 Oct.Return flight with Copa.Outbound indirect flight with Copa, departs from Buenos Aires Ministro Pistarini on Mon, 28 Sep, arriving in Philadelphia International.Inbound indirect flight with Copa, departs from Philadelphia International on Mon, 5 Oct, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,829, select.
      Philadelphia.$1,829 per passenger.Departing Thu, 12 Nov, returning Thu, 19 Nov.Return flight with Copa.Outbound indirect flight with Copa, departs from Buenos Aires Ministro Pistarini on Thu, 12 Nov, arriving in Philadelphia International.Inbound indirect flight with Copa, departs from Philadelphia International on Thu, 19 Nov, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,829, select.
      Philadelphia.$1,848 per passenger.Departing Mon, 5 Oct, returning Sat, 10 Oct.Return flight with Copa.Outbound indirect flight with Copa, departs from Buenos Aires Ministro Pistarini on Mon, 5 Oct, arriving in Philadelphia International.Inbound indirect flight with Copa, departs from Philadelphia International on Sat, 10 Oct, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,848, select.
      Philadelphia.$2,087 per passenger.Departing Fri, 4 Sep, returning Fri, 18 Sep.Return flight with Copa.Outbound indirect flight with Copa, departs from Buenos Aires Ministro Pistarini on Fri, 4 Sep, arriving in Philadelphia International.Inbound indirect flight with Copa, departs from Philadelphia International on Fri, 18 Sep, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $2,087, select.
      Philadelphia.$2,090 per passenger.Departing Wed, 17 Feb, returning Sat, 20 Feb.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Buenos Aires Ministro Pistarini on Wed, 17 Feb, arriving in Philadelphia International.Inbound indirect flight with Air Canada, departs from Philadelphia International on Sat, 20 Feb, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $2,090, select.
      Philadelphia.$2,142 per passenger.Departing Fri, 31 Jul, returning Sun, 9 Aug.Return flight with Arajet and Frontier Airlines.Outbound indirect flight with Arajet, departs from Buenos Aires Ministro Pistarini on Fri, 31 Jul, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sun, 9 Aug, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $2,142, select.
      Philadelphia.$2,194 per passenger.Departing Sat, 31 Oct, returning Fri, 6 Nov.Return flight with Copa.Outbound indirect flight with Copa, departs from Buenos Aires Ministro Pistarini on Sat, 31 Oct, arriving in Philadelphia International.Inbound indirect flight with Copa, departs from Philadelphia International on Fri, 6 Nov, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $2,194, select.
      Philadelphia.$2,435 per passenger.Departing Wed, 15 Jul, returning Wed, 22 Jul.Return flight with United.Outbound indirect flight with United, departs from Buenos Aires Ministro Pistarini on Wed, 15 Jul, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Wed, 22 Jul, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $2,435, select.
      Philadelphia.$2,469 per passenger.Departing Thu, 30 Jul, returning Sat, 12 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Buenos Aires Jorge Newbery on Thu, 30 Jul, arriving in Philadelphia International.Inbound indirect flight with Delta, departs from Philadelphia International on Sat, 12 Dec, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $2,469, select.
      Philadelphia.$2,699 per passenger.Departing Thu, 23 Jul, returning Sat, 26 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Buenos Aires Ministro Pistarini on Thu, 23 Jul, arriving in Philadelphia International.Inbound indirect flight with Delta, departs from Philadelphia International on Sat, 26 Sep, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From $2,699, select.
      Philadelphia.$2,880 per passenger.Departing Sat, 28 Nov, returning Thu, 8 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Buenos Aires Ministro Pistarini on Sat, 28 Nov, arriving in Philadelphia International.Inbound indirect flight with Delta, departs from Philadelphia International on Thu, 8 Apr, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From $2,880, select.
      Philadelphia.$2,993 per passenger.Departing Thu, 7 Jan, returning Sun, 10 Jan.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Buenos Aires Ministro Pistarini on Thu, 7 Jan, arriving in Philadelphia International.Inbound indirect flight with LATAM Airlines, departs from Philadelphia International on Sun, 10 Jan, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From $2,993, 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.
      Jul
      from $2,435
      Aug
      from $1,667
      Sep
      from $2,087
      Oct
      from $1,848
      Nov
      from $1,829
      Dec
      Find prices
      Jan
      from $2,993
      Feb
      from $2,090
      Mar
      Find prices
      Apr
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      May
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      Jun
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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.

      Philadelphia International

      11km from central Philadelphia
      ClosestCheapest
      from $1,667
      Search flights

      Philadelphia Trenton-Mercer

      47km from central Philadelphia
      Search flights

      Greater Wilmington

      49km from central Philadelphia
      Search flights

      Atlantic City International

      75km from central Philadelphia
      Search flights

      Allentown

      81km from central Philadelphia
      Search flights

      Buenos Aires to Philadelphia: Flight information

      The things to know before you go.
      Cheapest flight found$1,667
      Cheapest month to flyAugust

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

      There are 5 airports in Philadelphia: Philadelphia International, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
      The best price we found for a return flight from Buenos Aires to Philadelphia is $1,667. 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.
      Currently, there are no airlines that fly direct from Buenos Aires to Philadelphia. But we found flights with one or more stops from $1,667.
      As of July 2026, there are no flights flying from Buenos Aires to Philadelphia.
      The cheapest month to fly from Buenos Aires to Philadelphia is usually August.
      If you're flying from Buenos Aires, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from $1,667.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to Philadelphia on Wednesday, 5 August 2026.
      No airlines currently offer direct flights between Buenos Aires and Philadelphia. Most routes have one or more stops.
      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.

      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.

      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.
      The cheapest airline that flies to Philadelphia is Arajet .

      Travelling 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 kilometres from central Buenos Aires. If you're driving, catching a taxi or ride-sharing from the centre, 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 holiday 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 kilometres away. Driving will take you about 30 minutes.

      • You're going on holiday, 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 kilometres. It takes around 20 minutes to get to the centre driving.

      • It usually takes 30 minutes to get there when travelling 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 centre of Philadelphia is approximately 48 kilometres 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

      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 kilometres to the northeast, top sights here include Central Park, Statue of Liberty and The Metropolitan Museum of Art.

      • Around 434 kilometres 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.

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      Plan the rest of your trip from Buenos Aires to Philadelphia

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.