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$414+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BUE
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,061
(Expedia)

One-way from

$414
(Avianca Connect)

Popular in

December

Cheapest in

August

Average price

$1,223
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)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in February 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 febrero 20, 2025.

This SmartFares deal was found by Cheapflights users on 2/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/1311:49 amPIT - EZE
2 stops22h 59mLATAM Airlines
mar. 10/2112:48 pmEZE - PIT
2 stops27h 59mLATAM Airlines
Deal found 2/19$1,047
This SmartFares deal was found by Cheapflights users on 2/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/135:59 pmPIT - AEP
2 stops23h 31mLATAM Airlines
mar. 10/215:00 pmAEP - PIT
2 stops23h 47mLATAM Airlines
Deal found 2/19$1,047
This American Airlines deal was found by Cheapflights users on 2/19. 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.
lun. 10/138:50 amPIT - EZE
1 stop24h 25mAmerican Airlines
mar. 10/219:15 pmEZE - PIT
1 stop19h 49mAmerican Airlines
Deal found 2/19$1,050
This United Airlines deal was found by Cheapflights users on 2/19. 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.
vie. 10/314:35 pmPIT - EZE
1 stop14h 45mUnited Airlines
sáb. 11/810:05 pmEZE - PIT
2 stops17h 54mUnited Airlines
Deal found 2/19$1,060
This Mytrip deal was found by Cheapflights users on 2/18. 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.
jue. 3/275:11 pmPIT - AEP
3 stops28h 29mMultiple Airlines
jue. 4/310:20 amAEP - PIT
3 stops32h 52mMultiple Airlines
Deal found 2/18$1,067
This Mytrip deal was found by Cheapflights users on 2/18. 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.
jue. 3/275:11 pmPIT - EZE
3 stops27h 00mMultiple Airlines
mié. 4/22:30 amEZE - PIT
3 stops22h 56mMultiple Airlines
Deal found 2/18$1,077
This Copa Airlines deal was found by Cheapflights users on 2/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/136:15 amPIT - EZE
2 stops20h 54mCopa Airlines
lun. 4/282:45 pmEZE - PIT
2 stops30h 54mCopa Airlines
Deal found 2/20$1,088
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/1312:46 pmPIT - EZE
1 stop19h 59mDelta
lun. 4/286:15 amEZE - PIT
2 stops18h 58mDelta
Deal found 2/20$1,155
This Booking.com deal was found by Cheapflights users on 2/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2810:50 amPIT - EZE
2 stops36h 20mAvianca
lun. 9/11:40 amEZE - PIT
2 stops37h 19mAvianca
Deal found 2/18$1,178
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/182:10 pmPIT - EZE
3 stops23h 20mAir Canada
jue. 4/244:35 pmEZE - PIT
2 stops23h 43mAir Canada
Deal found 2/19$1,410
This AranGrant deal was found by Cheapflights users on 2/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/1710:30 amPIT - AEP
2 stops18h 10mAvianca
lun. 3/317:00 amAEP - PIT
2 stops41h 21mAvianca
Deal found 2/20$4,296

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 febrero 20, 2025.

Fly from

Pittsburgh

Fly to

Buenos Aires

Route

Depart

Return

Price

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

dom. 4/13

7:54 pm-2:00 pm

2 stops41h 06m

Buenos Aires Jorge Newbery

lun. 4/28

8:40 am-9:55 am

2 stops26h 15m

$1,061

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

jue. 3/27

5:11 pm-10:40 pm

3 stops28h 29m

Buenos Aires Jorge Newbery

jue. 4/3

10:20 am-6:12 pm

3 stops32h 52m

$1,067

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

jue. 3/27

5:11 pm-9:11 pm

3 stops27h 00m

Buenos Aires Ministro Pistarini

mié. 4/2

2:30 am-12:26 am

3 stops22h 56m

$1,077

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

dom. 4/13

6:15 am-4:09 am

2 stops20h 54m

Buenos Aires Ministro Pistarini

lun. 4/28

2:45 pm-8:39 pm

2 stops30h 54m

$1,088

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

jue. 3/27

5:00 pm-6:10 pm

2 stops24h 10m

Buenos Aires Ministro Pistarini

jue. 4/3

7:35 am-12:17 am

2 stops17h 42m

$1,125

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

dom. 4/13

12:46 pm-9:45 am

1 stop19h 59m

Buenos Aires Ministro Pistarini

lun. 4/28

6:15 am-12:13 am

2 stops18h 58m

$1,155

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

jue. 3/27

6:00 am-8:20 am

1 stop25h 20m

Buenos Aires Ministro Pistarini

jue. 4/3

9:00 pm-9:43 am

2 stops37h 43m

$1,207

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

vie. 8/1

8:50 am-10:15 am

1 stop24h 25m

Buenos Aires Ministro Pistarini

dom. 8/10

8:30 pm-2:48 pm

2 stops19h 18m

$1,363

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

vie. 4/18

2:10 pm-2:30 pm

3 stops23h 20m

Buenos Aires Ministro Pistarini

jue. 4/24

4:35 pm-3:18 pm

2 stops23h 43m

$1,410

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

lun. 3/17

10:30 am-5:40 am

2 stops18h 10m

Buenos Aires Jorge Newbery

lun. 3/31

7:00 am-11:21 pm

2 stops41h 21m

$4,296

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 18 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 February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
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 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.

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 febrero 20, 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 febrero 20, 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
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
1,510 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
1,795 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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 $1,061, LATAM Airlines will fly you from Pittsburgh to Buenos Aires and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and Delta - these airlines can fly you to your destination from $1,088 and $1,155, respectively. LATAM 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 $421 on Copa Airlines. Other airlines that offer cheap prices include Avianca from $580 and Air Canada from $716 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$970Average$1,218FlexibilityNo cancel feeOn-time71%
DeltaCheapest$993Average$1,370FlexibilityNo cancel feeOn-timeN/A
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