$448 Cheap Flights from Pittsburgh (PIT) to Buenos Aires (EZE)

View $448 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE)

Cheap Flights from Pittsburgh to Buenos Aires (PIT-EZE)

Prices were available within the past 7 days and start at $448 for one-way flights and $867 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Apr 12 - Thu, Apr 30
PIT
Pittsburgh
EZE
Buenos Aires
$867 Roundtrip, found 5 days ago
$867
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Apr 12 from Pittsburgh to Buenos Aires, returning Thu, Apr 30, priced at $867 found 5 days ago
Air Canada
Wed, Apr 1 - Thu, Apr 9
PIT
Pittsburgh
EZE
Buenos Aires
$874 Roundtrip, found 4 days ago
$874
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Apr 1 from Pittsburgh to Buenos Aires, returning Thu, Apr 9, priced at $874 found 4 days ago
avianca
Wed, Apr 29 - Tue, May 12
PIT
Pittsburgh
EZE
Buenos Aires
$911 Roundtrip, found 5 days ago
$911
Roundtrip
found 5 days ago
Select avianca flight, departing Wed, Apr 29 from Pittsburgh to Buenos Aires, returning Tue, May 12, priced at $911 found 5 days ago
Air Canada
Wed, Mar 4 - Mon, Mar 16
PIT
Pittsburgh
EZE
Buenos Aires
$934 Roundtrip, found 5 days ago
$934
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Mar 4 from Pittsburgh to Buenos Aires, returning Mon, Mar 16, priced at $934 found 5 days ago
United
Thu, Dec 11 - Wed, Dec 24
PIT
Pittsburgh
EZE
Buenos Aires
$936 Roundtrip, found 18 hours ago
$936
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Dec 11 from Pittsburgh to Buenos Aires, returning Wed, Dec 24, priced at $936 found 18 hours ago
Delta
Mon, Dec 29 - Mon, Jan 19
PIT
Pittsburgh
EZE
Buenos Aires
$936 Roundtrip, found 18 hours ago
$936
Roundtrip
found 18 hours ago
Select Delta flight, departing Mon, Dec 29 from Pittsburgh to Buenos Aires, returning Mon, Jan 19, priced at $936 found 18 hours ago
United
Mon, Dec 29 - Tue, Jan 13
PIT
Pittsburgh
EZE
Buenos Aires
$940 Roundtrip, found 18 hours ago
$940
Roundtrip
found 18 hours ago
Select United flight, departing Mon, Dec 29 from Pittsburgh to Buenos Aires, returning Tue, Jan 13, priced at $940 found 18 hours ago
avianca
Fri, Apr 24 - Tue, May 5
PIT
Pittsburgh
EZE
Buenos Aires
$955 Roundtrip, found 5 days ago
$955
Roundtrip
found 5 days ago
Select avianca flight, departing Fri, Apr 24 from Pittsburgh to Buenos Aires, returning Tue, May 5, priced at $955 found 5 days ago
American Airlines
Mon, Mar 23 - Mon, Mar 30
PIT
Pittsburgh
EZE
Buenos Aires
$976 Roundtrip, found 1 day ago
$976
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Mar 23 from Pittsburgh to Buenos Aires, returning Mon, Mar 30, priced at $976 found 1 day ago
United
Mon, Jan 12 - Tue, Jan 20
PIT
Pittsburgh
EZE
Buenos Aires
$980 Roundtrip, found 23 hours ago
$980
Roundtrip
found 23 hours ago
Select United flight, departing Mon, Jan 12 from Pittsburgh to Buenos Aires, returning Tue, Jan 20, priced at $980 found 23 hours ago

Alternative airports near Buenos Aires

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Aeroparque Jorge Newbery AEP. Closest option available. Average driving time to city center is 11 minutes. Flights from $1,386
AEP
Aeroparque Jorge Newbery
Closest
Average driving time to city center11 min
Flights from $1,386

Frequently asked questions

How much does a flight from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE) cost?
Lock in a cheap one-way flight from $448 or cheap return flight from $867 from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE)?
April is the most affordable month to fly from PIT to EZE. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE)?
To find the cheapest airline that'll fly you from PIT to EZE, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE)?
Direct flights from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIT to EZE?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE)?
Book a flight from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE) last-minute?
Holding off until right before your break to book your flight from PIT to EZE often results in higher prices. While you may find some last-minute discounts, there's no guarantee. Keep your travel schedule open to boost your chances of getting a bargain.
Is it cheaper to book a PIT to EZE flight and hotel package?
Securing a PIT to EZE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pittsburgh Intl. Airport (PIT) to Ministro Pistarini Intl. Airport (EZE)?
If you booked your PIT to EZE flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Pittsburgh Intl.
Destination airport
Ministro Pistarini Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United, avianca
Roundtrip price
$867
Distance
5383 mi

Book with confidence

Book with confidence

Pittsburgh to Buenos Aires Flights

The cheapest times to fly from Pittsburgh to Buenos Aires

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Buenos Aires are during the month of April. You can find some of the cheapest flights from Pittsburgh to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pittsburgh to Buenos Aires

Sunday is one of the best days to book for cheap flights from Pittsburgh to Buenos Aires: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pittsburgh to Buenos Aires

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $448 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Buenos Aires flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to Buenos Aires airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Pittsburgh to Buenos Aires Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.