PHL - EZE

$329 Find Cheap Flights from Philadelphia to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Buenos Aires departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires Ministro Pistarini Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Buenos Aires, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$746
Overall average: $1,365
Multiple Airlines
Mon 3/9Wed 3/25
PHL - EZE • 2 stops
Cheapest one-way
$329
Multiple Airlines
Sun 3/15
PHL - EZE • 2 stops
When to travel
September
Cheapest • 17% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Buenos Aires (PHL-EZE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Buenos Aires

Mon, Mar 9 - Wed, Mar 25
Multiple Airlines Logo
9:39 am - 10:20 am
PHL
-
EZE
23h 41m
2 stops
Multiple Airlines Logo
9:15 pm - 4:48 pm
EZE
-
PHL
20h 33m
2 stops
$746Multiple Airlines
Tue, Mar 17 - Fri, Apr 17
Multiple Airlines Logo
6:12 pm - 2:50 am
PHL
-
EZE
31h 38m
2 stops
Multiple Airlines Logo
4:45 am - 3:58 pm
EZE
-
PHL
36h 13m
1 stop
$749Multiple Airlines
Mon, Mar 9 - Wed, Mar 25
Multiple Airlines Logo
9:39 am - 9:35 am
PHL
-
EZE
22h 56m
1 stop
Multiple Airlines Logo
9:15 pm - 1:15 am
EZE
-
PHL
29h 00m
2 stops
$753Multiple Airlines
Wed, Mar 4 - Tue, Mar 17
Multiple Airlines Logo
9:39 am - 7:15 pm
PHL
-
EZE
31h 36m
1 stop
Multiple Airlines Logo
5:35 am - 1:15 am
EZE
-
PHL
20h 40m
2 stops
$762Multiple Airlines
Tue, Mar 17 - Wed, Mar 25
Multiple Airlines Logo
6:12 pm - 7:15 pm
PHL
-
EZE
24h 03m
1 stop
Multiple Airlines Logo
9:15 pm - 1:15 am
EZE
-
PHL
29h 00m
2 stops
$763Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
6:26 pm - 9:35 am
PHL
-
EZE
14h 09m
1 stop
Multiple Airlines Logo
5:35 am - 1:15 am
EZE
-
PHL
20h 40m
2 stops
$764Multiple Airlines
Mon, Mar 9 - Wed, Mar 25
Multiple Airlines Logo
6:00 am - 7:55 am
PHL
-
EZE
24h 55m
3 stops
Multiple Airlines Logo
9:15 pm - 4:48 pm
EZE
-
PHL
20h 33m
2 stops
$774Multiple Airlines
Tue, Apr 7 - Tue, Apr 21
Multiple Airlines Logo
2:09 pm - 8:35 am
PHL
-
EZE
17h 26m
1 stop
Multiple Airlines Logo
6:35 am - 4:10 pm
EZE
-
PHL
34h 35m
2 stops
$776Multiple Airlines
Thu, Mar 5 - Mon, Mar 16
Multiple Airlines Logo
8:20 pm - 7:15 pm
PHL
-
EZE
20h 55m
1 stop
Multiple Airlines Logo
2:45 am - 1:15 am
EZE
-
PHL
23h 30m
2 stops
$779Multiple Airlines
Sat, Apr 18 - Thu, Apr 30
Multiple Airlines Logo
5:28 pm - 6:20 am
PHL
-
EZE
35h 52m
2 stops
Multiple Airlines Logo
1:20 pm - 1:29 am
EZE
-
PHL
13h 09m
1 stop
$780Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Buenos Aires flights

Get data-powered insights and trends into flights from Philadelphia to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Philadelphia to Buenos Aires Ministro Pistarini Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Buenos Aires Ministro Pistarini Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Buenos Aires Ministro Pistarini Airport is September, where tickets cost $1,205 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,865 and $1,810 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight$329
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Philadelphia to Buenos Aires

When to book flights from Philadelphia to Buenos Aires

Are your dates flexible? Find out the best times to travel from Philadelphia to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Philadelphia to Buenos Aires flights

  • What is the cheapest flight from Philadelphia to Buenos Aires Ministro Pistarini Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to Buenos Aires Ministro Pistarini Airport was $329 for a one-way ticket and $746 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Buenos Aires?

    Yes

  • Which aircraft models fly most regularly from Philadelphia to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Buenos Aires?

    SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and Buenos Aires, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Buenos Aires, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Buenos Aires are Delta and American Airlines. With an average price for the route of $1,465 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,458 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Philadelphia to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and EZE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8180 reviews
7.2Food
7.8Entertainment
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

Awesome! On time flight, early arrival, and a complimentary upgrade!

10.0 ExcellentSarah, Feb 2026
SFO - LAX
Read more Delta reviews

Awesome! On time flight, early arrival, and a complimentary upgrade!

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

No wheel chair as requested at Atlanta arrival on first flight.

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

They are always late and seats was also not having working charger

Broke my luggage and I can't get a resolution yet.

My flight to London from Philadelphia was cancelled due to weather.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Everything you need to know for your flight from Philadelphia to Buenos Aires

Information on your arrival and departure airports

Philadelphia (PHL)
Ministro Pistarini (EZE)