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Buenos Aires

$909+ Cheap flights from Pittsburgh (PIT) to Buenos Aires (BUE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BUE
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap 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 abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$909
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$1,222
Provider with most accurate pricing for Pittsburgh-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Buenos Aires (BUE) flights.
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From Pittsburgh to Buenos Aires (BUE)
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Highest demand for flights based on searches. 11% potential increase in price ($165 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 abril 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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.
lun. 5/59:28 amPIT - AEP
3 stops30h 52mMultiple Airlines
dom. 5/113:30 amAEP - PIT
3 stops44h 49mMultiple Airlines
Deal found 4/17$909
This LATAM Airlines deal was found by Cheapflights users on 4/16. 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.
vie. 11/711:49 amPIT - EZE
2 stops28h 11mLATAM Airlines
jue. 11/203:45 amEZE - PIT
2 stops21h 24mLATAM Airlines
Deal found 4/16$1,055
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/75:33 pmPIT - EZE
1 stop15h 17mAmerican Airlines
vie. 11/219:40 pmEZE - PIT
2 stops16h 58mAmerican Airlines
Deal found 4/16$1,060
This Copa Airlines deal was found by Cheapflights users on 4/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/210:20 amPIT - EZE
2 stops20h 59mCopa Airlines
sáb. 5/312:32 pmEZE - PIT
2 stops20h 04mCopa Airlines
Deal found 4/17$1,068
This Mytrip deal was found by Cheapflights users on 4/16. 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.
sáb. 5/317:00 amPIT - EZE
3 stops37h 30mMultiple Airlines
vie. 6/61:40 amEZE - PIT
3 stops23h 14mMultiple Airlines
Deal found 4/16$1,085
This Air Canada deal was found by Cheapflights users on 4/17. 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.
dom. 5/43:20 pmPIT - EZE
2 stops22h 10mAir Canada
mié. 5/284:35 pmEZE - PIT
2 stops23h 05mAir Canada
Deal found 4/17$1,106
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/294:41 pmPIT - EZE
1 stop14h 19mUnited Airlines
jue. 5/299:00 pmEZE - PIT
1 stop19h 59mUnited Airlines
Deal found 4/17$1,205
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/2611:45 amPIT - EZE
1 stop21h 00mDelta
jue. 9/48:10 pmEZE - PIT
1 stop23h 38mDelta
Deal found 4/16$1,268
This KAYAK deal was found by Cheapflights users on 4/17. 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.
jue. 5/16:25 pmPIT - AEP
2 stops21h 35mLATAM Airlines
mié. 5/286:20 pmAEP - PIT
2 stops18h 31mLATAM Airlines
Deal found 4/17$1,285
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/34:50 pmPIT - AEP
2 stops21h 50mDelta
dom. 6/12:40 pmAEP - PIT
2 stops21h 09mDelta
Deal found 4/17$1,575
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/308:50 amPIT - EZE
2 stops57h 20mIberia
sáb. 11/81:00 pmEZE - PIT
2 stops54h 01mIberia
Deal found 4/16$2,963
This Ovago deal was found by Cheapflights users on 4/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/206:20 amPIT - EZE
3 stops44h 20mAvianca
jue. 1/81:45 amEZE - PIT
2 stops18h 44mAvianca
Deal found 4/16$3,076

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 abril 17, 2025.
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 - AEP

PITAEP

Pittsburgh

lun. 5/5

9:28 am-5:20 pm

3 stops30h 52m

Buenos Aires Jorge Newbery

dom. 5/11

3:30 am-11:19 pm

3 stops44h 49m

$909

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

vie. 5/2

10:20 am-8:19 am

2 stops20h 59m

Buenos Aires Ministro Pistarini

sáb. 5/31

2:32 pm-9:36 am

2 stops20h 04m

$1,068

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

sáb. 5/31

7:00 am-9:30 pm

3 stops37h 30m

Buenos Aires Ministro Pistarini

vie. 6/6

1:40 am-11:54 pm

3 stops23h 14m

$1,085

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

dom. 5/4

3:20 pm-2:30 pm

2 stops22h 10m

Buenos Aires Ministro Pistarini

lun. 6/2

4:35 pm-2:40 pm

2 stops23h 05m

$1,106

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

mar. 4/29

4:41 pm-8:00 am

1 stop14h 19m

Buenos Aires Ministro Pistarini

jue. 5/29

9:00 pm-3:59 pm

1 stop19h 59m

$1,205

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

jue. 5/1

5:50 am-5:55 am

2 stops23h 05m

Buenos Aires Ministro Pistarini

mié. 5/28

8:10 pm-9:03 am

1 stop13h 53m

$1,285

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

jue. 5/1

6:25 pm-5:00 pm

2 stops21h 35m

Buenos Aires Jorge Newbery

mié. 5/28

6:20 pm-11:51 am

2 stops18h 31m

$1,285

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

sáb. 5/31

5:11 pm-11:57 am

2 stops17h 46m

Buenos Aires Ministro Pistarini

sáb. 6/7

7:13 pm-4:50 pm

2 stops22h 37m

$1,333

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

vie. 5/2

6:02 am-8:50 am

1 stop25h 48m

Buenos Aires Ministro Pistarini

sáb. 5/31

8:50 pm-3:39 pm

2 stops19h 49m

$1,353

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

sáb. 5/3

4:50 pm-3:40 pm

2 stops21h 50m

Buenos Aires Jorge Newbery

dom. 6/1

2:40 pm-10:49 am

2 stops21h 09m

$1,575

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Pittsburgh-Buenos Aires flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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

What is the cheapest month to book a flight from Pittsburgh to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Pittsburgh to Buenos Aires (average of $795). Flying from Pittsburgh to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to BUE?

Find hourly flight availability from Pittsburgh to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

It’s typically best to fly out from Pittsburgh to Buenos Aires at noon. Doing so could potentially save you 5% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 abril 17, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Buenos Aires, such as Delta, Copa Airlines and LATAM Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,409 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,761 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 2 airlines 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.

  • What are the cheapest airlines flying from Pittsburgh to Buenos Aires round-trip?

    Currently priced at $1,068, Copa Airlines will fly you from Pittsburgh to Buenos Aires and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from $1,106 and $1,205, respectively. Copa Airlines is priced at 14% 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.

  • What is the cheapest month to book a flight from Pittsburgh to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Pittsburgh to Buenos Aires (average of $795). Flying from Pittsburgh to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 2 airlines flying from Pittsburgh to Buenos Aires

Discover the top 2 airlines 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$970Average$1,218FlexibilityNo cancel feeOn-time71%
DeltaCheapest$993Average$1,370FlexibilityNo cancel feeOn-timeN/A

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