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Buenos Aires

$392+ Cheap flights from Pittsburgh (PIT) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BUE
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Pittsburgh to Buenos Aires

Cheapest flights from Pittsburgh to Buenos Aires
Explore the most affordable flight options available from Pittsburgh to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Avianca Connect deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:45 am
PIT
-
EZE
2 stops22h 05m
Multiple Airlines
Fri 3/62:40 am
EZE
-
PIT
2 stops23h 19m
Multiple Airlines
Deal found 1/26$913
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:40 am
PIT
-
EZE
3 stops31h 10m
Multiple Airlines
Thu 3/191:40 am
EZE
-
PIT
3 stops20h 48m
Multiple Airlines
Deal found 1/27$973
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:00 am
PIT
-
AEP
3 stops21h 20m
Multiple Airlines
Fri 3/205:45 am
AEP
-
PIT
3 stops28h 53m
Multiple Airlines
Deal found 1/27$988
This KAYAK deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:08 pm
PIT
-
EZE
2 stops17h 27m
LATAM Airlines
Sun 5/313:45 pm
EZE
-
PIT
2 stops27h 57m
LATAM Airlines
Deal found 1/26$993
This BusinessClass deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3010:35 am
PIT
-
EZE
2 stops19h 22m
Copa Airlines
Fri 2/135:16 am
EZE
-
PIT
2 stops30h 09m
Copa Airlines
Deal found 1/26$1,118
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
PIT
-
AEP
3 stops23h 55m
Multiple Airlines
Sat 3/77:00 am
AEP
-
PIT
3 stops35h 07m
Multiple Airlines
Deal found 1/26$1,126
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:09 am
PIT
-
EZE
1 stop22h 11m
LATAM Airlines
Wed 3/118:00 am
EZE
-
PIT
2 stops17h 17m
LATAM Airlines
Deal found 1/27$1,171
This LATAM Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:25 pm
PIT
-
AEP
2 stops18h 35m
LATAM Airlines
Sun 11/19:05 pm
AEP
-
PIT
2 stops21h 33m
LATAM Airlines
Deal found 1/27$1,297
This KAYAK deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:20 am
PIT
-
AEP
2 stops25h 20m
LATAM Airlines
Sat 3/75:15 pm
AEP
-
PIT
2 stops18h 32m
LATAM Airlines
Deal found 1/26$1,314
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:16 am
PIT
-
AEP
2 stops21h 14m
LATAM Airlines
Fri 2/132:55 pm
AEP
-
PIT
2 stops21h 53m
LATAM Airlines
Deal found 1/27$1,449
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:17 pm
PIT
-
AEP
2 stops20h 43m
LATAM Airlines
Wed 3/118:25 pm
AEP
-
PIT
2 stops21h 15m
LATAM Airlines
Deal found 1/27$1,491
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:55 pm
PIT
-
AEP
2 stops21h 05m
Multiple Airlines
Wed 3/1110:30 am
AEP
-
PIT
2 stops31h 46m
Multiple Airlines
Deal found 1/27$1,990

Find flight deals from Pittsburgh to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$913
(Avianca Connect)

One-way from

$392
(Kiwi.com)

Popular in

August

Cheapest in

July

Average price

$1,195
Provider with most accurate pricing for Pittsburgh-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Buenos Aires (BUE) flights.
Search Deals
From Pittsburgh to Buenos Aires (BUE)
Search Deals
One-way flight from Pittsburgh to Buenos Aires (BUE)
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Pittsburgh to Buenos Aires that are best for you.

Fly from

Pittsburgh

Fly to

Buenos Aires

Route

Depart

Return

Price

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Mon 3/2

5:45 am-5:50 am

2 stops22h 05m

Buenos Aires Ministro Pistarini

Fri 3/6

2:40 am-11:59 pm

2 stops23h 19m

$913

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

Fri 3/13

6:00 am-4:20 am

3 stops21h 20m

Buenos Aires Jorge Newbery

Fri 3/20

5:45 am-9:38 am

3 stops28h 53m

$988

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Thu 4/30

2:08 pm-8:35 am

2 stops17h 27m

Buenos Aires Ministro Pistarini

Sun 5/31

3:45 pm-6:42 pm

2 stops27h 57m

$993

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

Mon 3/2

6:00 am-7:55 am

3 stops23h 55m

Buenos Aires Jorge Newbery

Sat 3/7

7:00 am-4:07 pm

3 stops35h 07m

$1,126

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Fri 2/27

7:09 am-7:20 am

1 stop22h 11m

Buenos Aires Ministro Pistarini

Wed 3/11

8:00 am-12:17 am

2 stops17h 17m

$1,171

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

Mon 3/2

11:20 am-2:40 pm

2 stops25h 20m

Buenos Aires Jorge Newbery

Sat 3/7

5:15 pm-9:47 am

2 stops18h 32m

$1,314

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

Fri 2/27

5:17 pm-4:00 pm

2 stops20h 43m

Buenos Aires Jorge Newbery

Wed 3/11

8:25 pm-4:40 pm

2 stops21h 15m

$1,491

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

Fri 2/27

5:55 pm-5:00 pm

2 stops21h 05m

Buenos Aires Jorge Newbery

Wed 3/11

10:30 am-5:16 pm

2 stops31h 46m

$1,990

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Mon 2/9

7:40 am-9:00 am

3 stops23h 20m

$392

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Mon 2/9

5:04 pm-10:15 am

1 stop15h 11m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 11 results
1
2

Compare providers for flights from Pittsburgh to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Buenos Aires in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Buenos Aires

How much does it cost to fly round-trip from Pittsburgh to Buenos Aires?

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated January 28, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Pittsburgh to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,123 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,201 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to Buenos Aires?

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to Buenos Aires. 1 airline have flights from Pittsburgh to Buenos Aires on a regular basis. Booking flights from Pittsburgh to Buenos Aires should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires per day.

  • How long is the flight from Pittsburgh to Buenos Aires?

    There are many flights that can get you from Pittsburgh to Buenos Aires in 17h 27m. Fly via LATAM Airlines to get the fastest option. Pittsburgh and Buenos Aires are separated by a distance of 5380 mi.

  • What is the cheapest airline to fly from Pittsburgh to Buenos Aires round-trip?

    Currently priced at $1,040, Delta will fly you from Pittsburgh to Buenos Aires and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Delta is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Pittsburgh to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Buenos Aires.

  • Can I find deals for business class flights from Pittsburgh to Buenos Aires?

    Yes. Cheapflights offers flight deals from Pittsburgh to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pittsburgh to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Pittsburgh to Buenos Aires

Discover the top airline that operate flights from Pittsburgh to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,040Average$1,185FlexibilityNo cancel feeOn-timeN/A

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