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$522+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BUE
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
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 enero 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,037
(Mytrip)

One-way from

$522
(Avianca)

Popular in

December

Cheapest in

February

Average price

$1,205
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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One-way flight from Pittsburgh to Buenos Aires (BUE)
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Highest demand for flights based on searches. 13% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in January 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 enero 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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. 3/176:45 amPIT - EZE
3 stops30h 40mMultiple Airlines
jue. 3/2012:46 pmEZE - PIT
3 stops29h 23mMultiple Airlines
Deal found 1/21$1,037
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 3/56:00 amPIT - EZE
1 stop23h 20mUnited Airlines
mié. 3/129:05 pmEZE - PIT
1 stop15h 42mUnited Airlines
Deal found 1/20$1,050
This Mytrip deal was found by Cheapflights users on 1/21. 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. 3/176:45 amPIT - AEP
3 stops30h 15mMultiple Airlines
mié. 3/1912:40 amAEP - PIT
3 stops23h 38mMultiple Airlines
Deal found 1/21$1,058
This Delta deal was found by Cheapflights users on 1/21. 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. 9/231:50 pmPIT - EZE
1 stop18h 55mDelta
sáb. 10/118:10 pmEZE - PIT
1 stop15h 36mDelta
Deal found 1/21$1,155
This LATAM Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 9/234:30 pmPIT - AEP
2 stops22h 30mLATAM Airlines
sáb. 10/118:40 amAEP - PIT
2 stops27h 06mLATAM Airlines
Deal found 1/21$1,155
This American Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 9/2312:31 pmPIT - EZE
2 stops18h 04mAmerican Airlines
sáb. 10/119:15 pmEZE - PIT
1 stop19h 49mAmerican Airlines
Deal found 1/21$1,160
This LATAM Airlines deal was found by Cheapflights users on 1/21. 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.
lun. 2/311:32 amPIT - EZE
2 stops28h 38mLATAM Airlines
mar. 2/183:55 amEZE - PIT
2 stops22h 12mLATAM Airlines
Deal found 1/21$1,285
This Air Canada deal was found by Cheapflights users on 1/21. 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.
mar. 9/233:15 pmPIT - EZE
2 stops22h 15mAir Canada
sáb. 10/114:35 pmEZE - PIT
3 stops47h 00mAir Canada
Deal found 1/21$1,327
This Copa Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 2/510:44 amPIT - EZE
2 stops19h 05mCopa Airlines
mar. 2/252:43 amEZE - PIT
2 stops32h 58mCopa Airlines
Deal found 1/21$1,410
This Avianca deal was found by Cheapflights users on 1/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/267:49 pmPIT - EZE
2 stops27h 21mAvianca
mié. 9/31:40 amEZE - PIT
2 stops20h 11mAvianca
Deal found 1/21$1,486

Find flights from Pittsburgh to Buenos Aires within your budget

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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

lun. 3/17

6:45 am-2:25 pm

3 stops30h 40m

Buenos Aires Ministro Pistarini

jue. 3/20

12:46 pm-5:09 pm

3 stops29h 23m

$1,037

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

mié. 3/5

6:00 am-7:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

mié. 3/12

9:05 pm-11:47 am

1 stop15h 42m

$1,050

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

lun. 3/17

6:45 am-2:00 pm

3 stops30h 15m

Buenos Aires Jorge Newbery

mié. 3/19

12:40 am-11:18 pm

3 stops23h 38m

$1,058

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

dom. 4/13

4:34 pm-9:45 am

1 stop16h 11m

Buenos Aires Ministro Pistarini

dom. 4/20

8:10 pm-9:52 am

1 stop14h 42m

$1,225

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

vie. 4/11

7:45 pm-2:00 pm

2 stops17h 15m

Buenos Aires Jorge Newbery

vie. 4/18

2:55 pm-11:33 am

2 stops21h 38m

$1,225

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

lun. 2/3

11:32 am-6:10 pm

2 stops28h 38m

Buenos Aires Ministro Pistarini

mar. 2/18

3:55 am-12:07 am

2 stops22h 12m

$1,285

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

mié. 2/5

10:44 am-7:49 am

2 stops19h 05m

Buenos Aires Ministro Pistarini

mar. 2/25

2:43 am-9:41 am

2 stops32h 58m

$1,410

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

vie. 4/11

11:15 am-2:30 pm

2 stops26h 15m

Buenos Aires Ministro Pistarini

sáb. 4/19

4:35 pm-3:18 pm

2 stops23h 43m

$1,433

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

sáb. 4/12

6:23 pm-10:15 am

1 stop14h 52m

Buenos Aires Ministro Pistarini

sáb. 4/19

9:15 pm-5:00 pm

1 stop20h 45m

$1,465

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

sáb. 4/12

8:00 pm-12:10 am

2 stops27h 10m

Buenos Aires Ministro Pistarini

jue. 4/17

1:40 am-6:49 pm

2 stops18h 09m

$2,245

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 16 results
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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*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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.

Travel insights for flights from Pittsburgh to Buenos Aires

Get recent, data-driven insights about flights from Pittsburgh to Buenos Aires including ideal travel times, pricing trends, and more.

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 enero 21, 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 enero 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Copa Airlines
7.7
Good
1,662 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

LATAM Airlines
7.5
Good
1,858 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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 $1,050, United Airlines will fly you from Pittsburgh to Buenos Aires and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and LATAM Airlines - these airlines can fly you to your destination from $1,225 and $1,225, respectively. United Airlines is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Pittsburgh to Buenos Aires one-way?

    One-way options have recently been found by users for as low as $522 on Avianca. Other airlines that offer cheap prices include Air Canada from $722 and United Airlines from $728 one-way.

  • 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$970Average$1,373FlexibilityNo cancel feeOn-time71%
DeltaCheapest$993Average$1,253FlexibilityNo cancel feeOn-timeN/A
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