$415+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BUE
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Buenos Aires with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Buenos Aires
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Best
Last-minute
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Cheapest flights from Pittsburgh to Buenos AiresExplore 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 October 25, 2026.
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 October 25, 2026.
This Ovago deal was found by Cheapflights users on 10/24. 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.
Tue 12/88:04 pm -
2 stops29h 06m
Tue 12/159:10 am -
2 stops26h 30m
Deal found 10/24![Copa Airlines logo]()
$1,106
This Ovago deal was found by Cheapflights users on 10/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:15 pm -
2 stops33h 55m
Sat 12/52:45 pm -
2 stops20h 55m
Deal found 10/20![Copa Airlines logo]()
$1,126
This BusinessClass deal was found by Cheapflights users on 10/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:00 pm -
2 stops30h 16m
Mon 11/162:45 pm -
2 stops34h 45m
Deal found 10/21![Copa Airlines logo]()
$1,164
This Delta deal was found by Cheapflights users on 10/21. 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.
Mon 11/308:00 am -
1 stop23h 40m
Tue 12/85:00 pm -
2 stops18h 57m
Deal found 10/21![Delta logo]()
$1,168
This LATAM Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 11/3012:20 pm -
2 stops19h 20m
Mon 12/711:35 pm -
2 stops19h 26m
Deal found 10/21![LATAM Airlines logo]()
$1,172
This Ovago deal was found by Cheapflights users on 10/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:10 am -
2 stops18h 00m
Mon 12/142:45 pm -
2 stops20h 55m
Deal found 10/21![Copa Airlines logo]()
$1,192
This Ovago deal was found by Cheapflights users on 10/22. 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.
Tue 12/86:10 am -
2 stops16h 42m
Sat 12/122:02 am -
2 stops23h 28m
Deal found 10/22![Copa Airlines logo]()
$1,193
This LATAM Airlines deal was found by Cheapflights users on 10/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:30 pm -
1 stop20h 25m
Sat 12/59:30 pm -
1 stop17h 00m
Deal found 10/20![LATAM Airlines logo]()
$1,198
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 12/106:00 am -
2 stops22h 20m
Thu 12/178:05 pm -
1 stop18h 10m
Deal found 10/21![Delta logo]()
$1,218
Best flights from Pittsburgh to Buenos AiresDiscover carefully curated flight deals from Pittsburgh to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Pittsburgh to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 12/710:28 am -
2 stops18h 52m
Mon 12/1410:05 pm -
1 stop15h 26m
Deal found 10/20![United Airlines logo]()
$1,283
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:55 pm -
1 stop19h 45m
Sun 12/610:30 pm -
1 stop22h 01m
Deal found 10/20![American Airlines logo]()
$1,348
This Delta deal was found by Cheapflights users on 10/22. 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.
Thu 12/104:32 pm -
1 stop16h 23m
Tue 12/1511:35 pm -
1 stop14h 55m
Deal found 10/22![Delta logo]()
$1,348
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 12/76:10 am -
2 stops23h 10m
Tue 12/1511:55 pm -
1 stop17h 51m
Deal found 10/22![United Airlines logo]()
$1,287
This Delta deal was found by Cheapflights users on 10/22. 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.
Wed 12/911:02 am -
2 stops17h 18m
Tue 12/1511:35 pm -
1 stop16h 43m
Deal found 10/22![Delta logo]()
$1,348
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 12/412:55 pm -
1 stop18h 25m
Wed 12/1610:05 pm -
1 stop15h 23m
Deal found 10/22![United Airlines logo]()
$1,313
This Delta deal was found by Cheapflights users on 10/25. 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.
Fri 12/411:02 am -
2 stops17h 18m
Sat 12/1911:35 pm -
1 stop18h 40m
Deal found 10/25![Delta logo]()
$1,408
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 12/65:00 pm -
1 stop36h 20m
Sun 12/1311:55 pm -
2 stops23h 02m
Deal found 10/22![United Airlines logo]()
$1,341
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:00 am -
1 stop23h 20m
Mon 1/1111:55 pm -
1 stop17h 55m
Deal found 10/21![United Airlines logo]()
$1,393
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:57 pm -
2 stops35h 23m
Thu 1/710:05 pm -
2 stops20h 04m
Deal found 10/21![United Airlines logo]()
$1,497
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 12/88:27 am -
2 stops20h 53m
Fri 1/1511:55 pm -
2 stops20h 52m
Deal found 10/24![United Airlines logo]()
$1,502
Last-minute flights from Pittsburgh to Buenos AiresDiscover last-minute flight deals from Pittsburgh to Buenos Aires. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Buenos Aires. Data last updated October 25, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 10/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:00 pm -
2 stops30h 16m
Mon 11/162:45 pm -
2 stops34h 45m
Deal found 10/21![Copa Airlines logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:00 pm -
2 stops33h 20m
Mon 11/1610:05 pm -
1 stop19h 42m
Deal found 10/21![United Airlines logo]()
$1,352
This BusinessClass deal was found by Cheapflights users on 10/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:12 am -
2 stops23h 48m
Sun 12/69:10 am -
2 stops26h 30m
Deal found 10/20![Copa Airlines logo]()
$1,231
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:55 pm -
1 stop19h 45m
Sun 12/610:30 pm -
1 stop22h 01m
Deal found 10/20![American Airlines logo]()
$1,348
This Ovago deal was found by Cheapflights users on 10/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:15 pm -
2 stops33h 55m
Sat 12/52:45 pm -
2 stops20h 55m
Deal found 10/20![Copa Airlines logo]()
$1,126
This LATAM Airlines deal was found by Cheapflights users on 10/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:30 pm -
1 stop20h 25m
Sat 12/59:30 pm -
1 stop17h 00m
Deal found 10/20![LATAM Airlines logo]()
$1,198
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:10 pm -
1 stop36h 10m
Tue 12/810:05 pm -
1 stop15h 26m
Deal found 10/21![United Airlines logo]()
$1,285
This Delta deal was found by Cheapflights users on 10/21. 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.
Mon 11/308:00 am -
1 stop23h 40m
Tue 12/85:00 pm -
2 stops18h 57m
Deal found 10/21![Delta logo]()
$1,168
This LATAM Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 11/3012:20 pm -
2 stops19h 20m
Mon 12/711:35 pm -
2 stops19h 26m
Deal found 10/21![LATAM Airlines logo]()
$1,172
This Justfly.com deal was found by Cheapflights users on 10/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:20 pm -
2 stops19h 20m
Thu 12/109:30 pm -
2 stops21h 31m
Deal found 10/21![LATAM Airlines logo]()
$1,256
One-way flights from Pittsburgh to Buenos AiresSearch for one-way flight options from Pittsburgh to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Pittsburgh to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:25 pm -
3 stops39h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:55 am -
3 stops21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$428
This KAYAK deal was found by Cheapflights users on 10/25. 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.
Wed 12/307:57 pm -
2 stops24h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Copa Airlines logo]()
$531
This KAYAK deal was found by Cheapflights users on 10/24. 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.
Sat 1/307:45 pm -
2 stops34h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Copa Airlines logo]()
$656
This KAYAK deal was found by Cheapflights users on 10/23. 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.
Wed 12/96:10 am -
2 stops19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Copa Airlines logo]()
$658
This Ovago deal was found by Cheapflights users on 10/23. 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.
Sun 12/67:20 pm -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Copa Airlines logo]()
$817
This KAYAK deal was found by Cheapflights users on 10/24. 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 1/293:15 pm -
2 stops29h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Copa Airlines logo]()
$851
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 October 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,039 (Kiwi.com) |
One-way from | $415 (Kiwi.com) |
Popular in | July |
Cheapest in | June |
Average price | $1,387 |
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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Pittsburgh to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghBuenos Aires
PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini
PITEZE
Pittsburgh
Wed 12/9
11:55 am-10:55 am
3 stops21h 00m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$428
PittsburghBuenos Aires
PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini
PITEZE
Pittsburgh
Sat 1/30
7:45 pm-8:00 am
2 stops34h 15m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$656
Quickest round-trip
PittsburghBuenos Aires
PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini
PITEZE
Pittsburgh
Wed 12/9
3:13 pm-7:35 am
1 stop14h 22m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$860
PittsburghBuenos Aires
PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini
PITEZE
Pittsburgh
Sat 1/30
12:18 pm-10:55 am
1 stop20h 37m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$895
PittsburghBuenos Aires
PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini
PITEZE
Pittsburgh
Fri 1/29
10:54 am-8:10 am
2 stops19h 16m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$899
PittsburghBuenos Aires
PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini
PITEZE
Pittsburgh
Fri 1/29
10:19 am-7:20 am
2 stops19h 01m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$899
PittsburghBuenos Aires
PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini
PITEZE
Pittsburgh
Fri 1/29
1:05 pm-9:40 am
1 stop18h 35m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$899
PittsburghBuenos Aires
PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini
PITEZE
Pittsburgh
Fri 12/18
1:56 pm-9:05 am
2 stops17h 09m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$1,049
PittsburghBuenos Aires
PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini
PITEZE
Pittsburgh
Mon 12/7
10:28 am-7:20 am
2 stops18h 52m
Buenos Aires Ministro Pistarini
Mon 12/14
10:05 pm-11:31 am
1 stop15h 26m
$1,283
PittsburghBuenos Aires
PIT Pittsburgh - EZE Buenos Aires Ministro Pistarini
PITEZE
Pittsburgh
Mon 12/7
6:10 am-7:20 am
2 stops23h 10m
Buenos Aires Ministro Pistarini
Tue 12/15
11:55 pm-3:46 pm
1 stop17h 51m
$1,287
Showing 1-10 of 19 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Buenos Aires flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Pittsburgh-Buenos Aires flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
PIT-BUE
PIT-EZE
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
PIT-BUE
PIT-EZE
How much does it cost to fly round-trip from Pittsburgh to Buenos Aires?
Airfare is below average for this route at the moment.
Pittsburgh to Buenos Aires flights typically cost between $1,304 and $1,612 in April.The cheapest round-trip price found within the last 5 days was $1,039 on Multiple Airlines (Apr 9-Apr 17).
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 October 25, 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.
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Alternative routes for Pittsburgh to Buenos Aires
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Other flights to Buenos Aires
Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Complete your trip
Complete your trip to Buenos Aires by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Buenos Aires by cabin class
Find flights from Pittsburgh to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Buenos Aires flights
Browse other Pittsburgh and Buenos Aires flight options. Last updated on October 25, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,046 | Average$1,317 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,055 | Average$1,155 | FlexibilityNo cancel fee | On-timeN/A |